2021Article de journal ER5 Auteurs : Al-Fakhoury, Joelle; Sassine, Emilio; Cherif, Yassine; Dgheim, Joseph; Antczak, Emmanuel Experimental feasibility for the incorporation of solid waste aggregates in masonry hollow blocks Dans: European Journal of Environmental and Civil Engineering, p. 1-15, 2021. Liens @article{alfakhoury:hal-03552712,
title = {Experimental feasibility for the incorporation of solid waste aggregates in masonry hollow blocks},
author = {Joelle Al-Fakhoury and Emilio Sassine and Yassine Cherif and Joseph Dgheim and Emmanuel Antczak},
url = {https://hal.archives-ouvertes.fr/hal-03552712},
doi = {10.1080/19648189.2021.1982779},
year = {2021},
date = {2021-10-01},
urldate = {2021-10-01},
journal = {European Journal of Environmental and Civil Engineering},
pages = {1-15},
publisher = {Taylor & Francis},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Bouras, A.; Bouabdallah, S.; Ghernaout, B.; Arici, M.; Cherif, Yassine; Sassine, Emilio 3D Numerical Simulation of Turbulent Mixed Convection in a Cubical Cavity Containing a Hot Block Dans: Journal of Applied Fluid Mechanics, vol. 14, no. 6, p. 1869-1880, 2021, ISSN: 1735-3572, (ACL). Liens @article{BOUR2021L,
title = {3D Numerical Simulation of Turbulent Mixed Convection in a Cubical Cavity Containing a Hot Block},
author = {A. Bouras and S. Bouabdallah and B. Ghernaout and M. Arici and Yassine Cherif and Emilio Sassine},
doi = {10.47176/JAFM.14.06.32604},
issn = {1735-3572},
year = {2021},
date = {2021-00-01},
urldate = {2021-00-01},
journal = {Journal of Applied Fluid Mechanics},
volume = {14},
number = {6},
pages = {1869-1880},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER4 Auteurs : Al-Lami, Mariam K.; Nguyen, Dane; Oustriere, Nadège; Burken, Joel G. High throughput screening of native species for tailings eco-restoration using novel computer visualization for plant phenotyping Dans: Science of The Total Environment, vol. 780, p. 146490, 2021, ISSN: 0048-9697, (ACL). Résumé | Liens @article{ALLAMI2021146490,
title = {High throughput screening of native species for tailings eco-restoration using novel computer visualization for plant phenotyping},
author = {Mariam K. Al-Lami and Dane Nguyen and Nadège Oustriere and Joel G. Burken},
url = {https://www.sciencedirect.com/science/article/pii/S0048969721015588},
doi = {https://doi.org/10.1016/j.scitotenv.2021.146490},
issn = {0048-9697},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Science of The Total Environment},
volume = {780},
pages = {146490},
abstract = {Historical hard-rock mine activities have resulted in nearly half a million mining-impacted sites scattered around the US. Compared to conventional remediation, (aided) phytostabilization is generally cost-effective and ecologically productive approach, particularly for large-scale sites. Native species act to maintain higher local biodiversity, providing a foundation for natural ecological succession. Due to heterogeneity of mine waste, revegetation strategies are inconsistent in approach, and to avoid failure scenarios, greenhouse screening studies can identify candidate plants and amendment strategies before scaling up. This greenhouse study aimed to concurrently screen a variety of native species for their potential to revegetate Cu/Pb/Zn mine tailings and develop a high throughput and non-destructive approach utilizing computer vision and image-based phenotyping technologies to quantify plant responses. A total number of 34 species were screened in this study, which included: 5 trees, 8 grasses, and 21 forbs and legumes. Most of the species tested were Missouri native and prairie species. Plants were non-destructively imaged, and 15 shape and color phenotypic attributes were extracted utilizing computer vision techniques of PlantCV. Compared to reference soil, all species tested were negatively impacted by the tailings' characteristics, with lowest tolerance generally observed in tree species. However, significant improvement in plant growth and tolerance generally observed with biosolids addition with biomass surpassing reference soil for most legumes. Accumulation of Cu, Pb, and Zn was below Domestic Animal Toxicity Limits in most species. Statistically robust differences in species responses were observed using phenotypic data, such as area, height, width, color, and 9 other morphological attributes. Correlations with destructive data indicated that area displayed the greatest positive correlation with biomass and color the greatest negative correlation with shoot metals. Computer visualization greatly increased the phenotypic data and offers a breakthrough in rapid, high throughput data collection to project site-specific phytostabilization strategies to efficiently restore mine-impacted sites.},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
Historical hard-rock mine activities have resulted in nearly half a million mining-impacted sites scattered around the US. Compared to conventional remediation, (aided) phytostabilization is generally cost-effective and ecologically productive approach, particularly for large-scale sites. Native species act to maintain higher local biodiversity, providing a foundation for natural ecological succession. Due to heterogeneity of mine waste, revegetation strategies are inconsistent in approach, and to avoid failure scenarios, greenhouse screening studies can identify candidate plants and amendment strategies before scaling up. This greenhouse study aimed to concurrently screen a variety of native species for their potential to revegetate Cu/Pb/Zn mine tailings and develop a high throughput and non-destructive approach utilizing computer vision and image-based phenotyping technologies to quantify plant responses. A total number of 34 species were screened in this study, which included: 5 trees, 8 grasses, and 21 forbs and legumes. Most of the species tested were Missouri native and prairie species. Plants were non-destructively imaged, and 15 shape and color phenotypic attributes were extracted utilizing computer vision techniques of PlantCV. Compared to reference soil, all species tested were negatively impacted by the tailings' characteristics, with lowest tolerance generally observed in tree species. However, significant improvement in plant growth and tolerance generally observed with biosolids addition with biomass surpassing reference soil for most legumes. Accumulation of Cu, Pb, and Zn was below Domestic Animal Toxicity Limits in most species. Statistically robust differences in species responses were observed using phenotypic data, such as area, height, width, color, and 9 other morphological attributes. Correlations with destructive data indicated that area displayed the greatest positive correlation with biomass and color the greatest negative correlation with shoot metals. Computer visualization greatly increased the phenotypic data and offers a breakthrough in rapid, high throughput data collection to project site-specific phytostabilization strategies to efficiently restore mine-impacted sites. |
2021Article de journal ER4 Auteurs : Souki, Karim Suhail Al; Liné, Clarisse; Douay, Francis; Pourrut, Bertrand Response of Three Miscanthus × giganteus Cultivars to Toxic Elements Stress: Part 1, Plant Defence Mechanisms Dans: Plants, vol. 10, no. 10, 2021, ISSN: 2223-7747, (ACL). Résumé | Liens @article{plants10102035,
title = {Response of Three Miscanthus × giganteus Cultivars to Toxic Elements Stress: Part 1, Plant Defence Mechanisms},
author = {Karim Suhail Al Souki and Clarisse Liné and Francis Douay and Bertrand Pourrut},
url = {https://www.mdpi.com/2223-7747/10/10/2035},
doi = {10.3390/plants10102035},
issn = {2223-7747},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Plants},
volume = {10},
number = {10},
abstract = {Miscanthus × giganteus demonstrated good phytostabilization potentials in toxic element (TE) contaminated soils. However, information about its tolerance to elevated concentrations is still scarce. Therefore, an ex-situ pot experiment was launched using three cultivars (termed B, U, and A) grown in soils with a gradient Cd, Pb and Zn concentrations. Control plants were also cultivated in non-contaminated soil. Results show that the number of tillers per plant, stem diameter as well as leaf photosynthetic pigments (chlorophyll a, b and carotenoids) were negatively impacted by soil contamination. On the other hand, phenolic compounds, flavonoids, tannins, and anthocyanins levels along with the antioxidant enzymatic activities of superoxide dismutase, ascorbate peroxidase and glutathione reductase increased in the plants grown on contaminated soils. Altogether, these data demonstrate that miscanthus is impacted by concentrations of toxic elements yet is able to tolerate high levels of soil contamination. These results may contribute to clarifying the miscanthus tolerance strategy against high contamination levels and its efficiency in phytoremediation.},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
Miscanthus × giganteus demonstrated good phytostabilization potentials in toxic element (TE) contaminated soils. However, information about its tolerance to elevated concentrations is still scarce. Therefore, an ex-situ pot experiment was launched using three cultivars (termed B, U, and A) grown in soils with a gradient Cd, Pb and Zn concentrations. Control plants were also cultivated in non-contaminated soil. Results show that the number of tillers per plant, stem diameter as well as leaf photosynthetic pigments (chlorophyll a, b and carotenoids) were negatively impacted by soil contamination. On the other hand, phenolic compounds, flavonoids, tannins, and anthocyanins levels along with the antioxidant enzymatic activities of superoxide dismutase, ascorbate peroxidase and glutathione reductase increased in the plants grown on contaminated soils. Altogether, these data demonstrate that miscanthus is impacted by concentrations of toxic elements yet is able to tolerate high levels of soil contamination. These results may contribute to clarifying the miscanthus tolerance strategy against high contamination levels and its efficiency in phytoremediation. |
2021Article de journal ER4 Auteurs : Bagheri, Majid; He, Xiaolong; Oustriere, Nadege; Liu, Wenyan; Shi, Honglan; Limmer, Matt A.; Burken, Joel G. Investigating plant uptake of organic contaminants through transpiration stream concentration factor and neural network models Dans: Science of The Total Environment, vol. 751, p. 141418, 2021, ISSN: 0048-9697, (ACL). Résumé | Liens @article{BAGHERI2021141418,
title = {Investigating plant uptake of organic contaminants through transpiration stream concentration factor and neural network models},
author = {Majid Bagheri and Xiaolong He and Nadege Oustriere and Wenyan Liu and Honglan Shi and Matt A. Limmer and Joel G. Burken},
url = {https://www.sciencedirect.com/science/article/pii/S0048969720349470},
doi = {https://doi.org/10.1016/j.scitotenv.2020.141418},
issn = {0048-9697},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Science of The Total Environment},
volume = {751},
pages = {141418},
abstract = {Uptake of seven organic contaminants including bisphenol A, estriol, 2,4-dinitrotoluene, N,N-diethyl-meta-toluamide (DEET), carbamazepine, acetaminophen, and lincomycin by tomato (Solanum lycopersicum L.), corn (Zea mays L.), and wheat (Triticum aestivum L.) was measured. The plants were grown in a growth chamber under recommended conditions and dosed by these chemicals for 19 days. The plant samples (stem transpiration stream) and solution in the exposure media were taken to measure transpiration stream concentration factor (TSCF). The plant samples were analyzed by a freeze-thaw centrifugation technique followed by high performance liquid chromatography-tandem mass spectrometry detection. Measured average TSCF values were used to test a neural network (NN) model previously developed for predicting plant uptake based on physicochemical properties. The results indicated that moderately hydrophobic compounds including carbamazepine and lincomycin have average TSCF values of 0.43 and 0.79, respectively. The average uptake of DEET, estriol, acetaminophen, and bisphenol A was also measured as 0.34, 0.29, 0.22, and 0.1, respectively. The 2,4-dinitrotoluene was not detected in the stem transpiration stream and it was shown to degrade in the root zone. Based on these results together with plant physiology measurements, we concluded that physicochemical properties of the chemicals did predict uptake, however, the role of other factors should be considered in the prediction of TSCF. While NN model could predict TSCF based on physicochemical properties with acceptable accuracies (mean squared error less than 0.25), the results for 2,4-dinitrotoluene and other compounds confirm the needs for considering other parameters related to both chemicals (stability) and plant species (role of lipids, lignin, and cellulose).},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
Uptake of seven organic contaminants including bisphenol A, estriol, 2,4-dinitrotoluene, N,N-diethyl-meta-toluamide (DEET), carbamazepine, acetaminophen, and lincomycin by tomato (Solanum lycopersicum L.), corn (Zea mays L.), and wheat (Triticum aestivum L.) was measured. The plants were grown in a growth chamber under recommended conditions and dosed by these chemicals for 19 days. The plant samples (stem transpiration stream) and solution in the exposure media were taken to measure transpiration stream concentration factor (TSCF). The plant samples were analyzed by a freeze-thaw centrifugation technique followed by high performance liquid chromatography-tandem mass spectrometry detection. Measured average TSCF values were used to test a neural network (NN) model previously developed for predicting plant uptake based on physicochemical properties. The results indicated that moderately hydrophobic compounds including carbamazepine and lincomycin have average TSCF values of 0.43 and 0.79, respectively. The average uptake of DEET, estriol, acetaminophen, and bisphenol A was also measured as 0.34, 0.29, 0.22, and 0.1, respectively. The 2,4-dinitrotoluene was not detected in the stem transpiration stream and it was shown to degrade in the root zone. Based on these results together with plant physiology measurements, we concluded that physicochemical properties of the chemicals did predict uptake, however, the role of other factors should be considered in the prediction of TSCF. While NN model could predict TSCF based on physicochemical properties with acceptable accuracies (mean squared error less than 0.25), the results for 2,4-dinitrotoluene and other compounds confirm the needs for considering other parameters related to both chemicals (stability) and plant species (role of lipids, lignin, and cellulose). |
2021Article de journal ER4 Auteurs : Bouzouidja, Ryad; Leconte, François; Kiss, Márton; Pierret, Margaux; Pruvot, Christelle; Détriché, Sébastien; Louvel, Brice; Bertout, Julie; Aketouane, Zakaria; Wu, Tingting Vogt; Goiffon, Rémy; Colin, Baptiste; Pétrissans, Anélie; Lagière, Philippe; Pétrissans, Mathieu Experimental Comparative Study between Conventional and Green Parking Lots: Analysis of Subsurface Thermal Behavior under Warm and Dry Summer Conditions Dans: Atmosphere, vol. 12, no. 8, 2021, ISSN: 2073-4433, (ACL). Résumé | Liens @article{atmos12080994,
title = {Experimental Comparative Study between Conventional and Green Parking Lots: Analysis of Subsurface Thermal Behavior under Warm and Dry Summer Conditions},
author = {Ryad Bouzouidja and François Leconte and Márton Kiss and Margaux Pierret and Christelle Pruvot and Sébastien Détriché and Brice Louvel and Julie Bertout and Zakaria Aketouane and Tingting Vogt Wu and Rémy Goiffon and Baptiste Colin and Anélie Pétrissans and Philippe Lagière and Mathieu Pétrissans},
url = {https://www.mdpi.com/2073-4433/12/8/994},
doi = {10.3390/atmos12080994},
issn = {2073-4433},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Atmosphere},
volume = {12},
number = {8},
abstract = {Green infrastructure has a role to play in climate change adaptation strategies in cities. Alternative urban spaces should be designed considering new requirements in terms of urban microclimate and thermal comfort. Pervious pavements such as green parking lots can contribute to this goal through solar evaporative cooling. However, the cooling benefits of such systems remain under debate during dry and warm periods. The aim of this study was to compare experimentally the thermal behavior of different parking lot types (PLTs) with vegetated urban soil. Four parking lots were instrumented, with temperature probes buried at different depths. Underground temperatures were measured during summer 2019, and the hottest days of the period were analyzed. Results show that the less mineral used in the surface coating, the less it warms up. The temperature difference at the upper layer can reach 10 °C between mineral and non-mineral PLTs. PLTs can be grouped into three types: (i) high surface temperature during daytime and nighttime, important heat transfer toward the sublayers, and low time shift (asphalt system); (ii) high (resp. low) surface temperature during daytime (resp. nighttime), weak heat transfer toward the sublayers, and important time shift (paved stone system); and (iii) low surface temperature during daytime and nighttime, weak heat transfer toward the sublayers, and important time shift (vegetation and substrate system, wood chips system, vegetated urban soil). The results of this study underline that pervious pavements demonstrate thermal benefits under warm and dry summer conditions compared to conventional parking lot solutions. The results also indicate that the hygrothermal properties of urban materials are crucial for urban heat island mitigation.},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
Green infrastructure has a role to play in climate change adaptation strategies in cities. Alternative urban spaces should be designed considering new requirements in terms of urban microclimate and thermal comfort. Pervious pavements such as green parking lots can contribute to this goal through solar evaporative cooling. However, the cooling benefits of such systems remain under debate during dry and warm periods. The aim of this study was to compare experimentally the thermal behavior of different parking lot types (PLTs) with vegetated urban soil. Four parking lots were instrumented, with temperature probes buried at different depths. Underground temperatures were measured during summer 2019, and the hottest days of the period were analyzed. Results show that the less mineral used in the surface coating, the less it warms up. The temperature difference at the upper layer can reach 10 °C between mineral and non-mineral PLTs. PLTs can be grouped into three types: (i) high surface temperature during daytime and nighttime, important heat transfer toward the sublayers, and low time shift (asphalt system); (ii) high (resp. low) surface temperature during daytime (resp. nighttime), weak heat transfer toward the sublayers, and important time shift (paved stone system); and (iii) low surface temperature during daytime and nighttime, weak heat transfer toward the sublayers, and important time shift (vegetation and substrate system, wood chips system, vegetated urban soil). The results of this study underline that pervious pavements demonstrate thermal benefits under warm and dry summer conditions compared to conventional parking lot solutions. The results also indicate that the hygrothermal properties of urban materials are crucial for urban heat island mitigation. |
2021Article de journal ER4 Auteurs : Burges, Aritz; Oustriere, Nadège; Galende, María; Marchand, Lilian; Bes, Clemence M.; Paidjan, Eric; Puschenreiter, Markus; Becerril, Jose María; Mench, Michel Phytomanagement with grassy species, compost and dolomitic limestone rehabilitates a meadow at a wood preservation site Dans: Ecological Engineering, vol. 160, p. 106132, 2021, ISSN: 0925-8574, (ACL). Résumé | Liens @article{BURGES2021106132,
title = {Phytomanagement with grassy species, compost and dolomitic limestone rehabilitates a meadow at a wood preservation site},
author = {Aritz Burges and Nadège Oustriere and María Galende and Lilian Marchand and Clemence M. Bes and Eric Paidjan and Markus Puschenreiter and Jose María Becerril and Michel Mench},
url = {https://www.sciencedirect.com/science/article/pii/S0925857420304201},
doi = {https://doi.org/10.1016/j.ecoleng.2020.106132},
issn = {0925-8574},
year = {2021},
date = {2021-01-01},
journal = {Ecological Engineering},
volume = {160},
pages = {106132},
abstract = {Brownfield surface is expanding in Europe, but as often abandoned or underused, these areas become refuge for microbial, faunal and floral biodiversity. However, brownfield sites are generally contaminated, likely posing severe environmental risks. At a former wood preservation site contaminated with Cu, we evaluated the efficiency of compost and dolomitic limestone incorporation into the soil, followed by revegetation with Cu-tolerant grassy species, as a phytomanagement option to increase vegetation cover and plant diversity while reducing pollutant linkages. 7 years of phytomanagement enhanced natural revegetation through the improvement of soil physicochemical properties, particularly with compost-based amendments. The compost incorporation increased soil Cu solubility; however, no increment in Cu availability and a reduction in Cu-induced phytotoxicity were observed with the compost. The improved soil nutrient availability and the soil phytotoxicity mitigation in compost-amended soils facilitated over the 7 years the growth of beneficial plant colonists, including leguminous species, which can potentially promote essential soil functions. Soil treatments did not affect Cu uptake and translocation by plants and shoot Cu levels indicated no risk for the food chain. Overall, a long-term phytomanagement combining an initial amendment of compost and dolomitic limestone with the cultivation of Cu-tolerant grassy populations can ameliorate such Cu-contaminated soils, by mitigating risks induced by Cu excess, ultimately allowing the development of a meadow that can provide ecological and economic benefits in terms of ecosystem services.},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
Brownfield surface is expanding in Europe, but as often abandoned or underused, these areas become refuge for microbial, faunal and floral biodiversity. However, brownfield sites are generally contaminated, likely posing severe environmental risks. At a former wood preservation site contaminated with Cu, we evaluated the efficiency of compost and dolomitic limestone incorporation into the soil, followed by revegetation with Cu-tolerant grassy species, as a phytomanagement option to increase vegetation cover and plant diversity while reducing pollutant linkages. 7 years of phytomanagement enhanced natural revegetation through the improvement of soil physicochemical properties, particularly with compost-based amendments. The compost incorporation increased soil Cu solubility; however, no increment in Cu availability and a reduction in Cu-induced phytotoxicity were observed with the compost. The improved soil nutrient availability and the soil phytotoxicity mitigation in compost-amended soils facilitated over the 7 years the growth of beneficial plant colonists, including leguminous species, which can potentially promote essential soil functions. Soil treatments did not affect Cu uptake and translocation by plants and shoot Cu levels indicated no risk for the food chain. Overall, a long-term phytomanagement combining an initial amendment of compost and dolomitic limestone with the cultivation of Cu-tolerant grassy populations can ameliorate such Cu-contaminated soils, by mitigating risks induced by Cu excess, ultimately allowing the development of a meadow that can provide ecological and economic benefits in terms of ecosystem services. |
2021Article de journal ER4 Auteurs : Cornu, Jean-Yves; Waterlot, Christophe; Lebeau, Thierry Advantages and limits to copper phytoextraction in vineyards Dans: Environmental Science and Pollution Research, p. 1–10, 2021, (ACL). Liens @article{cornu2021advantages,
title = {Advantages and limits to copper phytoextraction in vineyards},
author = {Jean-Yves Cornu and Christophe Waterlot and Thierry Lebeau},
doi = {https://doi.org/10.1007/s11356-021-13450-3},
year = {2021},
date = {2021-01-01},
journal = {Environmental Science and Pollution Research},
pages = {1--10},
publisher = {Springer},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER4 Auteurs : Lodovico, Eliana Di; Marchand, Lilian; Oustriere, Nadege; Burges, Aritz; Capdeville, Gaelle; Burlett, Regis; Delzon, Sylvain; Isaure, M-P.; Marmiroli, Marta; Mench, Michel J Potential ability of tobacco (Nicotiana tabacum L.) to phytomanage an urban brownfield soil Dans: Environmental Science and Pollution Research, 2021, (ACL). Liens @article{dilodovico:hal-03411468,
title = {Potential ability of tobacco (Nicotiana tabacum L.) to phytomanage an urban brownfield soil},
author = {Eliana Di Lodovico and Lilian Marchand and Nadege Oustriere and Aritz Burges and Gaelle Capdeville and Regis Burlett and Sylvain Delzon and M-P. Isaure and Marta Marmiroli and Michel J Mench},
url = {https://hal-univ-pau.archives-ouvertes.fr/hal-03411468},
doi = {https://doi.org/10.1007/s11356-021-16411-y},
year = {2021},
date = {2021-01-01},
urldate = {2022-01-01},
journal = {Environmental Science and Pollution Research},
publisher = {Springer Verlag},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER4 Auteurs : Glorennec, Philippe; Shendell, Derek G.; Rasmussen, Pat E.; Waeber, Roger; Egeghy, Peter; Azuma, Kenichi; Pelfrêne, Aurélie; Bot, Barbara Le; Esteve, Williams; Perouel, Guillaume; Pernelet-Joly, Valérie; Noack, Y.; Delannoy, Mathieu; Keirsbulck, Marion; Mandin, Corinne Toward setting public health guidelines for chemicals in indoor settled dust? Dans: Indoor Air, vol. 31, no. 1, p. 112-115, 2021, (ACL). Liens @article{glorennec:hal-02926293,
title = {Toward setting public health guidelines for chemicals in indoor settled dust?},
author = {Philippe Glorennec and Derek G. Shendell and Pat E. Rasmussen and Roger Waeber and Peter Egeghy and Kenichi Azuma and Aurélie Pelfrêne and Barbara Le Bot and Williams Esteve and Guillaume Perouel and Valérie Pernelet-Joly and Y. Noack and Mathieu Delannoy and Marion Keirsbulck and Corinne Mandin},
url = {https://hal.archives-ouvertes.fr/hal-02926293},
doi = {10.1111/ina.12722},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Indoor Air},
volume = {31},
number = {1},
pages = {112-115},
publisher = {Wiley},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER4 Auteurs : Guérin, Théo; Ghinet, Alina; Waterlot, Christophe Toward a New Way for the Valorization of Miscanthus Biomass Produced on Metal-Contaminated Soils Part 2: Miscanthus-Based Biosourced Catalyst: Design, Preparation, and Catalytic Efficiency in the Synthesis of Moclobemide Dans: Sustainability, vol. 13, no. 1, 2021, ISSN: 2071-1050, (ACL). Résumé | Liens @article{su13010034,
title = {Toward a New Way for the Valorization of Miscanthus Biomass Produced on Metal-Contaminated Soils Part 2: Miscanthus-Based Biosourced Catalyst: Design, Preparation, and Catalytic Efficiency in the Synthesis of Moclobemide},
author = {Théo Guérin and Alina Ghinet and Christophe Waterlot},
url = {https://www.mdpi.com/2071-1050/13/1/34},
doi = {10.3390/su13010034},
issn = {2071-1050},
year = {2021},
date = {2021-01-01},
journal = {Sustainability},
volume = {13},
number = {1},
abstract = {The conception of two biosourced catalysts (biocatalysts) using stems of miscanthus from the first part of this study are described herein. The temperature and the process used to extract metals from plant as mixture of Lewis acids were investigated in detail and proved to be essential in the design of the biosourced catalysts and their catalytic efficiency. One part of the crude mixture of Lewis acids extracted from the aerial parts of miscanthus plants was used without further treatment as a homogeneous biocatalyst (M1), and the other part was supported on montmorillonite K10 to provide a heterogeneous biocatalyst (MM1). M1 and MM1 were next tested in the synthesis of moclobemide (main ingredient of a drug used to treat depression) and led to excellent yield. Additional comparative experiments with different commercial metallic salts (NaCl, KCl, CaCl2, MgCl2, CuCl2, ZnCl2, FeCl2, FeCl3, MnCl2, and AlCl3) and their mixtures were carried out and underlined the importance of the multimetallic synergy on catalytic activity. Finally, a comparison of this new synthetic method assisted by the biosourced catalyst with the previously described procedures to access moclobemide was realized by calculating their green chemistry metrics. This study revealed that the use of the biosourced catalyst led to one of the greenest synthetic methods described today to produce moclobemide.},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
The conception of two biosourced catalysts (biocatalysts) using stems of miscanthus from the first part of this study are described herein. The temperature and the process used to extract metals from plant as mixture of Lewis acids were investigated in detail and proved to be essential in the design of the biosourced catalysts and their catalytic efficiency. One part of the crude mixture of Lewis acids extracted from the aerial parts of miscanthus plants was used without further treatment as a homogeneous biocatalyst (M1), and the other part was supported on montmorillonite K10 to provide a heterogeneous biocatalyst (MM1). M1 and MM1 were next tested in the synthesis of moclobemide (main ingredient of a drug used to treat depression) and led to excellent yield. Additional comparative experiments with different commercial metallic salts (NaCl, KCl, CaCl2, MgCl2, CuCl2, ZnCl2, FeCl2, FeCl3, MnCl2, and AlCl3) and their mixtures were carried out and underlined the importance of the multimetallic synergy on catalytic activity. Finally, a comparison of this new synthetic method assisted by the biosourced catalyst with the previously described procedures to access moclobemide was realized by calculating their green chemistry metrics. This study revealed that the use of the biosourced catalyst led to one of the greenest synthetic methods described today to produce moclobemide. |
2021Article de journal ER4 Auteurs : Hechelski, Marie; Waterlot, Christophe; Dufrénoy, Pierrick; Louvel, Brice; Daïch, Adam; Ghinet, Alina Biomass of ryegrass from field experiments: toward a cost-effective and efficient biosourced catalyst for the synthesis of Moclobemide Dans: Green Chemistry Letters and Reviews, vol. 14, no. 1, p. 15-22, 2021, (ACL). Liens @article{doi:10.1080/17518253.2020.1856943,
title = {Biomass of ryegrass from field experiments: toward a cost-effective and efficient biosourced catalyst for the synthesis of Moclobemide},
author = {Marie Hechelski and Christophe Waterlot and Pierrick Dufrénoy and Brice Louvel and Adam Daïch and Alina Ghinet},
url = {https://doi.org/10.1080/17518253.2020.1856943},
doi = {10.1080/17518253.2020.1856943},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Green Chemistry Letters and Reviews},
volume = {14},
number = {1},
pages = {15-22},
publisher = {Taylor & Francis},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER4 Auteurs : Louzon, Maxime; Pauget, Benjamin; Pelfrêne, Aurélie; Gimbert, Frédéric; Vaufleury, Anette Combining human and snail indicators for an integrative risk assessment of metal(loid)-contaminated soils Dans: Journal of Hazardous Materials, vol. 409, p. 124182, 2021, ISSN: 0304-3894, (ACL). Résumé | Liens @article{LOUZON2021124182,
title = {Combining human and snail indicators for an integrative risk assessment of metal(loid)-contaminated soils},
author = {Maxime Louzon and Benjamin Pauget and Aurélie Pelfrêne and Frédéric Gimbert and Anette Vaufleury },
url = {https://www.sciencedirect.com/science/article/pii/S0304389420321725},
doi = {https://doi.org/10.1016/j.jhazmat.2020.124182},
issn = {0304-3894},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Journal of Hazardous Materials},
volume = {409},
pages = {124182},
abstract = {With the new soil uses such as land restoration and to protect wilderness, the human health risk assessment (HHRA) and environmental risk assessment (ERA) should be combined. Based on the relationships demonstrated between an indicator of soil quality, the land snail, and human exposure, the aim of this study is to examine the snail and human risk indicators for twenty-nine soils contaminated by metal(loid)s. HHRA was evaluated by both hazard quotient and carcinogenic risk. When the human health indicators were ranked as uncertain, they were weighted by bioaccessibility to refine the risk assessment. The ERA was performed with risk coefficient after ex situ snail exposure. The results showed strong and novel relationships between human health and environmental risk indicators that had never been found before. For 62% of the soils, both indicators revealed either a confirmed risk or an uncertain level of risk. Overall pollutants present greater risk for human than for environment, with 55 vs 28% of the studied soils classified in the proven risk, respectively. An original integrative risk assessment of polluted soils has been proposed, that shall help setting up relevant strategies to manage contaminated soils considering not only human but also environmental indicators of risk.},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
With the new soil uses such as land restoration and to protect wilderness, the human health risk assessment (HHRA) and environmental risk assessment (ERA) should be combined. Based on the relationships demonstrated between an indicator of soil quality, the land snail, and human exposure, the aim of this study is to examine the snail and human risk indicators for twenty-nine soils contaminated by metal(loid)s. HHRA was evaluated by both hazard quotient and carcinogenic risk. When the human health indicators were ranked as uncertain, they were weighted by bioaccessibility to refine the risk assessment. The ERA was performed with risk coefficient after ex situ snail exposure. The results showed strong and novel relationships between human health and environmental risk indicators that had never been found before. For 62% of the soils, both indicators revealed either a confirmed risk or an uncertain level of risk. Overall pollutants present greater risk for human than for environment, with 55 vs 28% of the studied soils classified in the proven risk, respectively. An original integrative risk assessment of polluted soils has been proposed, that shall help setting up relevant strategies to manage contaminated soils considering not only human but also environmental indicators of risk. |
2021Article de journal ER4 Auteurs : Mikajlo, Irina; Louvel, Brice; Záhora, Jaroslav; Žalmanová, Alena; Pourrut, Bertrand Biochar Effects on Soil–Plant Properties after Six Month Adaptation in Soil Dans: Communications in Soil Science and Plant Analysis, vol. 53, no. 1, p. 63-76, 2021, (ACL). Liens @article{doi:10.1080/00103624.2021.1984505,
title = {Biochar Effects on Soil–Plant Properties after Six Month Adaptation in Soil},
author = {Irina Mikajlo and Brice Louvel and Jaroslav Záhora and Alena Žalmanová and Bertrand Pourrut},
url = {https://doi.org/10.1080/00103624.2021.1984505},
doi = {10.1080/00103624.2021.1984505},
year = {2021},
date = {2021-01-01},
urldate = {2022-01-01},
journal = {Communications in Soil Science and Plant Analysis},
volume = {53},
number = {1},
pages = {63-76},
publisher = {Taylor & Francis},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER4 Auteurs : Mikajlo, Irina; Pourrut, Bertrand; Louvel, Brice; Hynšt, Jaroslav; Záhora, Jaroslav Soil Microbial and Physicochemical Changes After the Addition of Biochar, Bacterial Inoculums and Nitrogen Fertilizer Dans: Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, vol. 69, p. 45, 2021, (ACL). Liens @article{mikajlo2021soil,
title = {Soil Microbial and Physicochemical Changes After the Addition of Biochar, Bacterial Inoculums and Nitrogen Fertilizer},
author = {Irina Mikajlo and Bertrand Pourrut and Brice Louvel and Jaroslav Hynšt and Jaroslav Záhora},
doi = {10.11118/actaun.2021.045},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis},
volume = {69},
pages = {45},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER4 Auteurs : Nsanganwimana, Florien; Souki, Karim Suhail Al; Waterlot, Christophe; Douay, Francis; Pelfrêne, Aurélie; Ridošková, Andrea; Louvel, Brice; Pourrut, Bertrand Potentials of Miscanthus x giganteus for phytostabilization of trace element-contaminated soils: Ex situ experiment Dans: Ecotoxicology and Environmental Safety, vol. 214, p. 112125, 2021, ISSN: 0147-6513, (ACL). Résumé | Liens @article{NSANGANWIMANA2021112125,
title = {Potentials of Miscanthus x giganteus for phytostabilization of trace element-contaminated soils: Ex situ experiment},
author = {Florien Nsanganwimana and Karim Suhail Al Souki and Christophe Waterlot and Francis Douay and Aurélie Pelfrêne and Andrea Ridošková and Brice Louvel and Bertrand Pourrut},
url = {https://www.sciencedirect.com/science/article/pii/S0147651321002360},
doi = {https://doi.org/10.1016/j.ecoenv.2021.112125},
issn = {0147-6513},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Ecotoxicology and Environmental Safety},
volume = {214},
pages = {112125},
abstract = {Phytomanagement is proposed as a cost-effective and environmentally-friendly suggestion for sustainable use of large metal-contaminated areas. In the current work, the energy crop miscanthus (Miscanthus × giganteus) was grown in ex situ conditions on agricultural soils presenting a Cd, Pb and Zn contamination gradient. After 93 days of culture, shoot and root growth parameters were measured. Soils and plants were sampled as well to study the TE accumulation in miscanthus and the effects of this plant on TE mobility in soils. Results demonstrated that miscanthus growth depended more on the soils silt content rather than TE-contamination level. Moreover, soil organic carbon at T93 increased in the soils after miscanthus cultivation by 25.5–45.3%, whereas CaCl2-extractible TEs decreased due to complex rhizosphere processes driving plant mineral uptake, and organic carbon inputs into the rhizosphere. In the contaminated soils, miscanthus accumulated Cd, Pb and Zn mainly in roots (BCF in roots: Cd " Zn > Pb), while strongly reducing the transfer of these elements from soil to all organs and from roots to rhizomes, stems and leaves (average TFs: 0.01–0.06, 0.11–1.15 and 0.09–0.79 corresponding to Cd, Pb and Zn respectively). Therefore, miscanthus could be considered a TE-excluder, hence a potential candidate crop for coupling phytostabilization and biomass production on the studied Metaleurop TE-contaminated soils.},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
Phytomanagement is proposed as a cost-effective and environmentally-friendly suggestion for sustainable use of large metal-contaminated areas. In the current work, the energy crop miscanthus (Miscanthus × giganteus) was grown in ex situ conditions on agricultural soils presenting a Cd, Pb and Zn contamination gradient. After 93 days of culture, shoot and root growth parameters were measured. Soils and plants were sampled as well to study the TE accumulation in miscanthus and the effects of this plant on TE mobility in soils. Results demonstrated that miscanthus growth depended more on the soils silt content rather than TE-contamination level. Moreover, soil organic carbon at T93 increased in the soils after miscanthus cultivation by 25.5–45.3%, whereas CaCl2-extractible TEs decreased due to complex rhizosphere processes driving plant mineral uptake, and organic carbon inputs into the rhizosphere. In the contaminated soils, miscanthus accumulated Cd, Pb and Zn mainly in roots (BCF in roots: Cd " Zn > Pb), while strongly reducing the transfer of these elements from soil to all organs and from roots to rhizomes, stems and leaves (average TFs: 0.01–0.06, 0.11–1.15 and 0.09–0.79 corresponding to Cd, Pb and Zn respectively). Therefore, miscanthus could be considered a TE-excluder, hence a potential candidate crop for coupling phytostabilization and biomass production on the studied Metaleurop TE-contaminated soils. |
2021Article de journal ER4 Auteurs : Perouel, Guillaume; Keirsbulck, Marion; Chaigneau, Thomas; Delannoy, Matthieu; Esteve, Williams; Bot, Barbara Le; Noack, Yves; Pelfrêne, Aurélie; Glorennec, Philippe Évaluation de l’exposition et valeurs de référence pour les poussières sédimentées dans les environnements intérieurs Dans: Environnement, Risques & Santé, vol. 20, no. 4, p. 383–388, 2021, ISSN: 1635-0421, (ACL). Résumé | Liens @article{guillaume_perouel_evaluation_2021,
title = {Évaluation de l’exposition et valeurs de référence pour les poussières sédimentées dans les environnements intérieurs},
author = {Guillaume Perouel and Marion Keirsbulck and Thomas Chaigneau and Matthieu Delannoy and Williams Esteve and Barbara Le Bot and Yves Noack and Aurélie Pelfrêne and Philippe Glorennec},
doi = {10.1684/ers.2021.1569},
issn = {1635-0421},
year = {2021},
date = {2021-07-01},
urldate = {2021-07-01},
journal = {Environnement, Risques & Santé},
volume = {20},
number = {4},
pages = {383--388},
abstract = {textlessptextgreaterLes évaluations des risques sanitaires des substances chimiques considèrent de plus en plus fréquemment les expositions agrégées et/ou cumulées afin de caractériser de manière la plus réaliste les risques sanitaires pour la population.textless/ptextgreatertextlessptextgreaterL’exposition environnementale aux substances chimiques textitvia la poussière sédimentée sur les surfaces intérieures doit-elle être prise en compte et de quelle manière ?textless/ptextgreatertextlessptextgreaterLa population est exposée aux substances chimiques présentes dans la poussière sédimentée par ingestion, inhalation et contact cutané. L’ingestion semble la voie d’exposition la plus importante, et la seule à pouvoir être estimée au vu des connaissances actuelles. Pour la mesure, il est recommandé d’utiliser la technique de prélèvement par aspiration sur une surface déterminée, suivie d’un tamisage à 250 μm (taille maximum des particules adhérant aux mains) afin de documenter les concentrations massique et surfacique. La mesure de la bioaccessibilité orale permettrait de mieux estimer l’exposition mais les méthodes ne sont pas validées à ce jour pour la majorité des composés. Les valeurs guides pour les poussières intérieures (VGPI) sont pertinentes si l’exposition textitvia la poussière est non négligeable pour une fraction de la population. Elles pourraient être élaborées simplement en allouant à la poussière une fraction de la valeur toxicologique de référence.textless/ptextgreater},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
textlessptextgreaterLes évaluations des risques sanitaires des substances chimiques considèrent de plus en plus fréquemment les expositions agrégées et/ou cumulées afin de caractériser de manière la plus réaliste les risques sanitaires pour la population.textless/ptextgreatertextlessptextgreaterL’exposition environnementale aux substances chimiques textitvia la poussière sédimentée sur les surfaces intérieures doit-elle être prise en compte et de quelle manière ?textless/ptextgreatertextlessptextgreaterLa population est exposée aux substances chimiques présentes dans la poussière sédimentée par ingestion, inhalation et contact cutané. L’ingestion semble la voie d’exposition la plus importante, et la seule à pouvoir être estimée au vu des connaissances actuelles. Pour la mesure, il est recommandé d’utiliser la technique de prélèvement par aspiration sur une surface déterminée, suivie d’un tamisage à 250 μm (taille maximum des particules adhérant aux mains) afin de documenter les concentrations massique et surfacique. La mesure de la bioaccessibilité orale permettrait de mieux estimer l’exposition mais les méthodes ne sont pas validées à ce jour pour la majorité des composés. Les valeurs guides pour les poussières intérieures (VGPI) sont pertinentes si l’exposition textitvia la poussière est non négligeable pour une fraction de la population. Elles pourraient être élaborées simplement en allouant à la poussière une fraction de la valeur toxicologique de référence.textless/ptextgreater |
2021Article de journal ER4 Auteurs : Pinto, Pedro; Ribeiro, Cláudia A.; Hoque, Sumaiya; Hammouma, Ourida; Leruste, Hélène; Détriché, Sébastien; Canniere, Evi; Daandels, Yvonne; Dellevoet, Martine; Roemen, Janine; Bourgeois, Anne Barbier; Kváč, Martin; Follet, Jérôme; Tsaousis, Anastasios D. Cross-Border Investigations on the Prevalence and Transmission Dynamics of Cryptosporidium Species in Dairy Cattle Farms in Western Mainland Europe Dans: Microorganisms, vol. 9, no. 11, 2021, ISSN: 2076-2607, (ACL). Résumé | Liens @article{microorganisms9112394,
title = {Cross-Border Investigations on the Prevalence and Transmission Dynamics of Cryptosporidium Species in Dairy Cattle Farms in Western Mainland Europe},
author = {Pedro Pinto and Cláudia A. Ribeiro and Sumaiya Hoque and Ourida Hammouma and Hélène Leruste and Sébastien Détriché and Evi Canniere and Yvonne Daandels and Martine Dellevoet and Janine Roemen and Anne Barbier Bourgeois and Martin Kváč and Jérôme Follet and Anastasios D. Tsaousis},
url = {https://www.mdpi.com/2076-2607/9/11/2394},
doi = {10.3390/microorganisms9112394},
issn = {2076-2607},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Microorganisms},
volume = {9},
number = {11},
abstract = {Cryptosporidium is an apicomplexan parasitic protist, which infects a wide range of hosts, causing cryptosporidiosis disease. In farms, the incidence of this disease is high in animals such as cows, leading to extensive economic loss in the livestock industry. Infected cows may also act as a major reservoir of Cryptosporidium spp., in particular C. parvum, the most common cause of cryptosporidiosis in these animals. This poses a risk to the trading of livestock, to other farms via breeding centres, and to human health. This study is a part of a global project aimed at strategies to tackle cryptosporidiosis. To reach this target, it was essential to determine whether prevalence was dependent on the studied countries or if the issue was borderless. Indeed, C. parvum occurrence was assessed across dairy farms in certain regions of Belgium, France, and the Netherlands. At the same time, the animal-to-animal transmission of the circulating C. parvum subtypes was studied. To accomplish this, we analysed 1084 faecal samples, corresponding to 57 dairy farms from all three countries. To this end, 18S rRNA and gp60 genes fragments were amplified, followed by DNA sequencing, which was subsequently used for detection and subtyping C. parvum. Bioinformatic and phylogenetic methods were integrated to analyse and characterise the obtained DNA sequences. Our results show 25.7%, 24.9% and 20.8% prevalence of Cryptosporidium spp. in Belgium, France, and the Netherlands respectively. Overall, 93% of the farms were Cryptosporidium positive. The gp60 subtyping demonstrated a significant number of the C. parvum positives belonged to the IIa allelic family, which has been also identified in humans. Therefore, this study highlights how prevalent C. parvum is in dairy farms and further suggests cattle as a possible carrier of zoonotic C. parvum subtypes, which could pose a threat to human health.},
note = {ACL},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
Cryptosporidium is an apicomplexan parasitic protist, which infects a wide range of hosts, causing cryptosporidiosis disease. In farms, the incidence of this disease is high in animals such as cows, leading to extensive economic loss in the livestock industry. Infected cows may also act as a major reservoir of Cryptosporidium spp., in particular C. parvum, the most common cause of cryptosporidiosis in these animals. This poses a risk to the trading of livestock, to other farms via breeding centres, and to human health. This study is a part of a global project aimed at strategies to tackle cryptosporidiosis. To reach this target, it was essential to determine whether prevalence was dependent on the studied countries or if the issue was borderless. Indeed, C. parvum occurrence was assessed across dairy farms in certain regions of Belgium, France, and the Netherlands. At the same time, the animal-to-animal transmission of the circulating C. parvum subtypes was studied. To accomplish this, we analysed 1084 faecal samples, corresponding to 57 dairy farms from all three countries. To this end, 18S rRNA and gp60 genes fragments were amplified, followed by DNA sequencing, which was subsequently used for detection and subtyping C. parvum. Bioinformatic and phylogenetic methods were integrated to analyse and characterise the obtained DNA sequences. Our results show 25.7%, 24.9% and 20.8% prevalence of Cryptosporidium spp. in Belgium, France, and the Netherlands respectively. Overall, 93% of the farms were Cryptosporidium positive. The gp60 subtyping demonstrated a significant number of the C. parvum positives belonged to the IIa allelic family, which has been also identified in humans. Therefore, this study highlights how prevalent C. parvum is in dairy farms and further suggests cattle as a possible carrier of zoonotic C. parvum subtypes, which could pose a threat to human health. |
2021Article de journal ER4 Auteurs : Pelfrêne, Aurélie; Douay, Francis La pollution des sols des potagers et la production de fruits et de légumes Dans: Jardins de France, no. 662, 2021, (ACLN). Liens @article{PelfreneDouay2021,
title = {La pollution des sols des potagers et la production de fruits et de légumes},
author = {Aurélie Pelfrêne and Francis Douay},
url = {https://www.jardinsdefrance.org/la-pollution-des-sols-des-potagers-et-la-production-de-fruits-et-de-legumes/},
year = {2021},
date = {2021-01-01},
journal = {Jardins de France},
number = {662},
note = {ACLN},
keywords = {ER4},
pubstate = {published},
tppubtype = {article}
}
|
2021Chapitre d'ouvrage ER4 Auteurs : Ghemari, Chedliya; Jelassi, Raja; Khemaissia, Hajer; Waterlot, Christophe; Raimond, Maryline; Souty-Grosset, Catherine; Douay, Francis; Nasri-Ammar, Karima Histopathological Changes in the Hepatopancreas of Porcellio Laevis (Crustacea, Isopoda) After Exposure to Cd and Zn Mixture Dans: Ksibi, Mohamed; Ghorbal, Achraf; Chakraborty, Sudip; Chaminé, Helder I.; Barbieri, Maurizio; Guerriero, Giulia; Hentati, Olfa; Negm, Abdelazim; Lehmann, Anthony; Römbke, Jörg; Duarte, Armando Costa; Xoplaki, Elena; Khélifi, Nabil; Colinet, Gilles; ao Miguel Dias, Jo; Gargouri, Imed; Hullebusch, Eric D. Van; Cabrero, Benigno Sánchez; Ferlisi, Settimio; Tizaoui, Chedly; Kallel, Amjad; Rtimi, Sami; Panda, Sandeep; Michaud, Philippe; Sahu, Jaya Narayana; Seffen, Mongi; Naddeo, Vincenzo (Ed.): Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions (2nd Edition), p. 587–592, Springer International Publishing, Cham, 2021, ISBN: 978-3-030-51210-1, (OS). Résumé | Liens @inbook{10.1007/978-3-030-51210-1_92,
title = {Histopathological Changes in the Hepatopancreas of Porcellio Laevis (Crustacea, Isopoda) After Exposure to Cd and Zn Mixture},
author = {Chedliya Ghemari and Raja Jelassi and Hajer Khemaissia and Christophe Waterlot and Maryline Raimond and Catherine Souty-Grosset and Francis Douay and Karima Nasri-Ammar},
editor = {Mohamed Ksibi and Achraf Ghorbal and Sudip Chakraborty and Helder I. Chaminé and Maurizio Barbieri and Giulia Guerriero and Olfa Hentati and Abdelazim Negm and Anthony Lehmann and Jörg Römbke and Armando Costa Duarte and Elena Xoplaki and Nabil Khélifi and Gilles Colinet and Jo ao Miguel Dias and Imed Gargouri and Eric D. Van Hullebusch and Benigno Sánchez Cabrero and Settimio Ferlisi and Chedly Tizaoui and Amjad Kallel and Sami Rtimi and Sandeep Panda and Philippe Michaud and Jaya Narayana Sahu and Mongi Seffen and Vincenzo Naddeo},
doi = {https://doi.org/10.1007/978-3-030-51210-1_92},
isbn = {978-3-030-51210-1},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
booktitle = {Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions (2nd Edition)},
pages = {587--592},
publisher = {Springer International Publishing},
address = {Cham},
abstract = {The ultrastructural changes on the hepatopancreas of Porcellio laevis individuals were investigated after their exposure to a mixture of cadmium (Cd) and zinc (Zn) during four weeks. At the end of the experiment, trace element (TE) concentrations were determined using atomic absorption spectrometry (AAS). The growth of individuals was calculated and compared among the treatments. From the first week until the end of the experiment, a weight gain was observed in P. laevis individuals. Additionally, the TE concentrations in the hepatopancreas and in the rest of the body were considerable and seem to be dose dependent. Moreover, our results confirmed the role of the hepatopancreas as the main storage organ. Thus, the conducted transmission electron microscopy highlighted remarkable alterations on the hepatopancreas cells resulting from the Cd and Zn bioaccumulation. The displayed alterations are principally the disorganization of the S- and B-cells leading to a destruction of the microvilli border, an increase of the lipid droplets and mitochondria as well as the appearance of trace elements in the form of B-type granules. Based on the obtained results herein, we can conclude that Porcellio laevis might be a good candidate in the prevention of TE pollution in the terrestrial ecosystems.},
note = {OS},
keywords = {ER4},
pubstate = {published},
tppubtype = {inbook}
}
The ultrastructural changes on the hepatopancreas of Porcellio laevis individuals were investigated after their exposure to a mixture of cadmium (Cd) and zinc (Zn) during four weeks. At the end of the experiment, trace element (TE) concentrations were determined using atomic absorption spectrometry (AAS). The growth of individuals was calculated and compared among the treatments. From the first week until the end of the experiment, a weight gain was observed in P. laevis individuals. Additionally, the TE concentrations in the hepatopancreas and in the rest of the body were considerable and seem to be dose dependent. Moreover, our results confirmed the role of the hepatopancreas as the main storage organ. Thus, the conducted transmission electron microscopy highlighted remarkable alterations on the hepatopancreas cells resulting from the Cd and Zn bioaccumulation. The displayed alterations are principally the disorganization of the S- and B-cells leading to a destruction of the microvilli border, an increase of the lipid droplets and mitochondria as well as the appearance of trace elements in the form of B-type granules. Based on the obtained results herein, we can conclude that Porcellio laevis might be a good candidate in the prevention of TE pollution in the terrestrial ecosystems. |
2021Conférence ER4 Auteurs : Wakim, Lara-Maria; Occelli, Florent; Cuny, Damien; Lanier, Caroline; Douay, Francis; Deram, Annabelle Maladie de Crohn et pollution des sols Accès et utilisation des données en libre accès en géographie de la population, de la santé et des mobilités, Paris, 2021, (COM). Liens @conference{nokey,
title = {Maladie de Crohn et pollution des sols},
author = {Lara-Maria Wakim and Florent Occelli and Damien Cuny and Caroline Lanier and Francis Douay and Annabelle Deram},
url = {https://geopdata.sciencesconf.org/},
year = {2021},
date = {2021-12-02},
urldate = {2021-12-02},
booktitle = {Accès et utilisation des données en libre accès en géographie de la population, de la santé et des mobilités},
address = {Paris},
note = {COM},
keywords = {ER4},
pubstate = {published},
tppubtype = {conference}
}
|
2021Conférence ER4 Auteurs : Pelfrêne, Aurélie Simplified method for oral bioaccessibility of metal(loid)s in soils SOILveR coffee break meeting, Soil and land research funding platform for Europe, Online, 2021, (COM). @conference{Pelfrene2021,
title = {Simplified method for oral bioaccessibility of metal(loid)s in soils},
author = {Aurélie Pelfrêne},
year = {2021},
date = {2021-05-31},
urldate = {2021-05-31},
booktitle = {SOILveR coffee break meeting, Soil and land research funding platform for Europe},
address = {Online},
note = {COM},
keywords = {ER4},
pubstate = {published},
tppubtype = {conference}
}
|
2021Article de journal ER1 Auteurs : Cheng, Wen-Qing; Yang, Zhengtian; Hattab, Mahdia; Bian, Hanbing; Bouchemella, Salima; Fleureau, Jean-Marie Free desiccation shrinkage process in clayey soils Dans: European Journal of Environmental and Civil Engineering, p. 1-26, 2021, (ACL). Liens @article{cheng:hal-03772650b,
title = {Free desiccation shrinkage process in clayey soils},
author = {Wen-Qing Cheng and Zhengtian Yang and Mahdia Hattab and Hanbing Bian and Salima Bouchemella and Jean-Marie Fleureau},
url = {https://hal.science/hal-03772650},
doi = {10.1080/19648189.2021.1942223},
year = {2021},
date = {2021-07-01},
urldate = {2021-07-01},
journal = {European Journal of Environmental and Civil Engineering},
pages = {1-26},
publisher = {Taylor & Francis},
note = {ACL},
keywords = {ER1},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER1 Auteurs : BENTOUMI, M.; Raouache, E. H.; Driss, Z.; MONTAGNE, A.; Iost, A.; Mejias, Alberto; Chicot, Didier Multicyclic indentation on brittle glasses Dans: Ceramics International, vol. 47, no. 18, p. 26168-26177, 2021, (ACL). Liens @article{bentoumi:hal-03577543,
title = {Multicyclic indentation on brittle glasses},
author = {M. BENTOUMI and E. H. Raouache and Z. Driss and A. MONTAGNE and A. Iost and Alberto Mejias and Didier Chicot},
url = {https://hal.archives-ouvertes.fr/hal-03577543},
doi = {10.1016/j.ceramint.2021.06.024},
year = {2021},
date = {2021-09-01},
urldate = {2021-09-01},
journal = {Ceramics International},
volume = {47},
number = {18},
pages = {26168-26177},
publisher = {Elsevier},
note = {ACL},
keywords = {ER1},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER1 Auteurs : Habibi, S.; Chicot, Didier; Mejias, Alberto; Boutabout, B.; Zareb, E.; Semsoum, D.; Benaissa, S.; Mezough, A.; Merzouk, H. The P--h2 relationship on load--displacement curve considering pile-up deformation mode in instrumented indentation Dans: Journal of Materials Research, vol. 36, no. 15, p. 3074-3085, 2021, (ACL). Liens @article{habibi:hal-03577538,
title = {The P--h2 relationship on load--displacement curve considering pile-up deformation mode in instrumented indentation},
author = {S. Habibi and Didier Chicot and Alberto Mejias and B. Boutabout and E. Zareb and D. Semsoum and S. Benaissa and A. Mezough and H. Merzouk},
url = {https://hal.archives-ouvertes.fr/hal-03577538},
doi = {10.1557/s43578-021-00286-3},
year = {2021},
date = {2021-08-01},
urldate = {2021-08-01},
journal = {Journal of Materials Research},
volume = {36},
number = {15},
pages = {3074-3085},
publisher = {Cambridge University Press (CUP)},
note = {ACL},
keywords = {ER1},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER1 Auteurs : Bouyahia, Zahraa; Mdarhri, Ahmed; Benayad, Anass; Brosseau, Christian; Elaboudi, Ilham; Chicot, Didier; IOST, Alain; He, Delong; Bai, Jinbo Analyzing the nanoindentation response of carbon black filled elastomers Dans: Journal of Applied Polymer Science, vol. 138, no. 29, p. 50697, 2021, (ACL). Liens @article{bouyahia:hal-03577550,
title = {Analyzing the nanoindentation response of carbon black filled elastomers},
author = {Zahraa Bouyahia and Ahmed Mdarhri and Anass Benayad and Christian Brosseau and Ilham Elaboudi and Didier Chicot and Alain IOST and Delong He and Jinbo Bai},
url = {https://hal.archives-ouvertes.fr/hal-03577550},
doi = {10.1002/app.50697},
year = {2021},
date = {2021-08-01},
urldate = {2021-08-01},
journal = {Journal of Applied Polymer Science},
volume = {138},
number = {29},
pages = {50697},
publisher = {Wiley},
note = {ACL},
keywords = {ER1},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER1 Auteurs : Drumond, Geovana; ROUDET, Francine; Chicot, Didier; Pinheiro, Bianca; Pasqualino, Ilson A Damage Criterion to Predict the Fatigue Life of Steel Pipelines Based on Indentation Measurements Dans: Journal of Offshore Mechanics and Arctic Engineering, vol. 143, no. 1, 2021, (ACL). Liens @article{drumond:hal-03577553,
title = {A Damage Criterion to Predict the Fatigue Life of Steel Pipelines Based on Indentation Measurements},
author = {Geovana Drumond and Francine ROUDET and Didier Chicot and Bianca Pinheiro and Ilson Pasqualino},
url = {https://hal.archives-ouvertes.fr/hal-03577553},
doi = {10.1115/1.4047203},
year = {2021},
date = {2021-02-01},
urldate = {2021-02-01},
journal = {Journal of Offshore Mechanics and Arctic Engineering},
volume = {143},
number = {1},
publisher = {American Society of Mechanical Engineers},
note = {ACL},
keywords = {ER1},
pubstate = {published},
tppubtype = {article}
}
|
2021Book Section ER1 Auteurs : Benarioua, Younes; Wendler, Bogdan; Chicot, Didier Study on Conversion Treatment of Thin Titanium Layer Deposited onto Carbon Steel: Application of Physical and Mechanical Investigation Dans: Newest Updates in Physical Science Research Vol. 14, p. 154-165, Book Publisher International (a part of SCIENCEDOMAIN International), 2021, (OS). Liens @incollection{benarioua:hal-03577554,
title = {Study on Conversion Treatment of Thin Titanium Layer Deposited onto Carbon Steel: Application of Physical and Mechanical Investigation},
author = {Younes Benarioua and Bogdan Wendler and Didier Chicot},
url = {https://hal.archives-ouvertes.fr/hal-03577554},
doi = {10.9734/bpi/nupsr/v14/10327D},
year = {2021},
date = {2021-08-01},
urldate = {2021-08-01},
booktitle = {Newest Updates in Physical Science Research Vol. 14},
pages = {154-165},
publisher = {Book Publisher International (a part of SCIENCEDOMAIN International)},
note = {OS},
keywords = {ER1},
pubstate = {published},
tppubtype = {incollection}
}
|
2021Article de journal ER5 Auteurs : Wang, Qiang; Xie, Xiongyao; Shahrour, Isam; Huang, Yu Use of deep learning, denoising technic and cross-correlation analysis for the prediction of the shield machine slurry pressure in mixed ground conditions Dans: Automation in Construction, vol. 128, p. 103741, 2021, ISSN: 0926-5805, (ACL). Résumé | Liens @article{WANG2021103741,
title = {Use of deep learning, denoising technic and cross-correlation analysis for the prediction of the shield machine slurry pressure in mixed ground conditions},
author = {Qiang Wang and Xiongyao Xie and Isam Shahrour and Yu Huang},
url = {https://www.sciencedirect.com/science/article/pii/S0926580521001928},
doi = {https://doi.org/10.1016/j.autcon.2021.103741},
issn = {0926-5805},
year = {2021},
date = {2021-08-01},
urldate = {2021-01-01},
journal = {Automation in Construction},
volume = {128},
pages = {103741},
abstract = {Tunnel face stability constitutes a significant challenge for shield tunneling in urban areas. The use of a slurry pressure balanced shield machine in mixed ground conditions containing mudstone is generally disturbed by clogging, which results in noises and large fluctuations in the tunnel face pressure. These fluctuations add difficulties to the prediction of the slurry pressure. This paper proposes a denoising method to overcome this difficulty. This method is combined with variational mode decomposition and detrended fluctuation analysis. The method is coupled with cross-correlation analysis (CCA) and a long short-term memory (LSTM) network to predict the tunnel face pressure using both tunneling parameters and geological data as input. The paper proposes a predictive strategy that separates the trend component and fluctuation component from the denoised tunneling data via CCA. Two LSTM-based predictors are presented and combined for the development of a new modeling strategy. The performances of the proposed strategy are illustrated through an application to the Nanning metro. The LSTM model with the proposed strategy gave excellent results in both mudstone and round gravel grounds with an overall R2 value of 0.9974. The paper also presents a comparison of the proposed model with some traditional models as well as a discussion on the importance of input features in different ground conditions.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Tunnel face stability constitutes a significant challenge for shield tunneling in urban areas. The use of a slurry pressure balanced shield machine in mixed ground conditions containing mudstone is generally disturbed by clogging, which results in noises and large fluctuations in the tunnel face pressure. These fluctuations add difficulties to the prediction of the slurry pressure. This paper proposes a denoising method to overcome this difficulty. This method is combined with variational mode decomposition and detrended fluctuation analysis. The method is coupled with cross-correlation analysis (CCA) and a long short-term memory (LSTM) network to predict the tunnel face pressure using both tunneling parameters and geological data as input. The paper proposes a predictive strategy that separates the trend component and fluctuation component from the denoised tunneling data via CCA. Two LSTM-based predictors are presented and combined for the development of a new modeling strategy. The performances of the proposed strategy are illustrated through an application to the Nanning metro. The LSTM model with the proposed strategy gave excellent results in both mudstone and round gravel grounds with an overall R2 value of 0.9974. The paper also presents a comparison of the proposed model with some traditional models as well as a discussion on the importance of input features in different ground conditions. |
2021Article de journal ER3 Auteurs : Regad, Abdelmalek; Benzerga, Djebara; Berrekia, Habib; Haddi, Abdelkader; Chekhar, Nourredine Repair and rehabilitation of corroded HDPE100 pipe using a new hybrid composite Dans: Frattura ed Integrit`a Strutturale / Fracture and Structural Integrity, vol. 15, no. 56, p. 115-122, 2021, (ACL). Liens @article{regad:hal-03616451,
title = {Repair and rehabilitation of corroded HDPE100 pipe using a new hybrid composite},
author = {Abdelmalek Regad and Djebara Benzerga and Habib Berrekia and Abdelkader Haddi and Nourredine Chekhar},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03616451},
doi = {10.3221/IGF-ESIS.56.09},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Frattura ed Integrit`a Strutturale / Fracture and Structural Integrity},
volume = {15},
number = {56},
pages = {115-122},
publisher = {Universit`a di Cassino},
note = {ACL},
keywords = {ER3},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER2 Auteurs : Chafei, Sawsen; Gomina, Moussa Improvement of the Behavior of Cement Mortar by Vinegar Treatment of the Flax Fibers Reinforcement Dans: International Journal of Advanced Materials Research, vol. 7, no. 1, p. 1-7, 2021, (ACL). Liens @article{chafei:hal-03546800,
title = {Improvement of the Behavior of Cement Mortar by Vinegar Treatment of the Flax Fibers Reinforcement},
author = {Sawsen Chafei and Moussa Gomina},
url = {https://hal.archives-ouvertes.fr/hal-03546800},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {International Journal of Advanced Materials Research},
volume = {7},
number = {1},
pages = {1-7},
publisher = {American Institute of Science},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2021Conférence ER2 Auteurs : Dutra, L. Freitas; Chafei, Sawsen; Le, A. D. Tran; Langlet, T. Mechanical behavior of a cementitious composite incorporating flax fibers treated with citric acid 75th RILEM Annual Week, Merida, Mexico, 2021, (ACTI). Liens @conference{FREI2021a,
title = {Mechanical behavior of a cementitious composite incorporating flax fibers treated with citric acid},
author = {L. Freitas Dutra and Sawsen Chafei and A. D. Tran Le and T. Langlet},
url = {https://hal.archives-ouvertes.fr/hal-03551400},
year = {2021},
date = {2021-08-29},
urldate = {2021-08-01},
booktitle = {75th RILEM Annual Week},
address = {Merida, Mexico},
note = {ACTI},
keywords = {ER2},
pubstate = {published},
tppubtype = {conference}
}
|
2021Article de journal ER5 Auteurs : Imghoure, Oumaima; Belouaggadia, Naoual; Ezzine, Mohammed; Lbibb, Rachid; Younsi, Zohir Performance evaluation of phase change materials for thermal comfort in a hot climate region Dans: Applied Thermal Engineering, vol. 186, p. 116509, 2021, ISSN: 1359-4311, (ACL). Résumé | Liens @article{IMGHOURE2021116509,
title = {Performance evaluation of phase change materials for thermal comfort in a hot climate region},
author = {Oumaima Imghoure and Naoual Belouaggadia and Mohammed Ezzine and Rachid Lbibb and Zohir Younsi},
url = {https://www.sciencedirect.com/science/article/pii/S1359431120339831},
doi = {https://doi.org/10.1016/j.applthermaleng.2020.116509},
issn = {1359-4311},
year = {2021},
date = {2021-01-01},
journal = {Applied Thermal Engineering},
volume = {186},
pages = {116509},
abstract = {A Phase Change Material (PCM) provides heat and cooling by releasing and absorbing energy at the phase transition. They are employed in the construction of building walls in order to optimize thermal-energy-storage and maintain human comfort temperature. However, large numbers of competitive materials available, with each having its own thermophysical properties, the decision for selecting a suitable PCM involves several evaluation criteria. In this paper, a methodology is proposed to allow the decision maker to analyze, evaluate and select the best PCM according to different criteria. Five PCMs are compared in terms of thermal performance by using Analytic Hierarchy Process (AHP) method. After this process, the obtained ranking was verified by using a simulation model and the actual thermophysical properties of the PCMs in the region of Marrakech during summer season. As a result, it turns out that the outputs of AHP are in good agreement with those obtained with the simulation model. Additionally, the BioPCM-Q23 is ranked first in terms of thermal performance. The simulation results indicate that the recommended position for the PCM layer should be at the interior surface, when it is placed after the isolator. Also, the proposed configuration can ensure a comfortable indoor climate with an indoor temperature around 23.5 ℃. Plus, it provides the same energy performance with a decrease in the thickness of the PCM by 1.5 cm, which significantly helps to save energy.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
A Phase Change Material (PCM) provides heat and cooling by releasing and absorbing energy at the phase transition. They are employed in the construction of building walls in order to optimize thermal-energy-storage and maintain human comfort temperature. However, large numbers of competitive materials available, with each having its own thermophysical properties, the decision for selecting a suitable PCM involves several evaluation criteria. In this paper, a methodology is proposed to allow the decision maker to analyze, evaluate and select the best PCM according to different criteria. Five PCMs are compared in terms of thermal performance by using Analytic Hierarchy Process (AHP) method. After this process, the obtained ranking was verified by using a simulation model and the actual thermophysical properties of the PCMs in the region of Marrakech during summer season. As a result, it turns out that the outputs of AHP are in good agreement with those obtained with the simulation model. Additionally, the BioPCM-Q23 is ranked first in terms of thermal performance. The simulation results indicate that the recommended position for the PCM layer should be at the interior surface, when it is placed after the isolator. Also, the proposed configuration can ensure a comfortable indoor climate with an indoor temperature around 23.5 ℃. Plus, it provides the same energy performance with a decrease in the thickness of the PCM by 1.5 cm, which significantly helps to save energy. |
2021Article de journal ER5 Auteurs : Teggar, Mohamed; Arıcı, Müslüm; Mert, Mehmet Selçuk; Ajarostaghi, Seyed Soheil Mousavi; Niyas, Hakeem; Tunçbilek, Ekrem; Ismail, Kamal; Younsi, Zohir; Benhouia, Amine Toufik; Mezaache, El Hacene A comprehensive review of micro/nano enhanced phase change materials Dans: Journal of Thermal Analysis and Calorimetry, vol. 147, no. 6, p. 3989-4016, 2021, (ACL). Liens @article{teggar:hal-03615431,
title = {A comprehensive review of micro/nano enhanced phase change materials},
author = {Mohamed Teggar and Müslüm Arıcı and Mehmet Selçuk Mert and Seyed Soheil Mousavi Ajarostaghi and Hakeem Niyas and Ekrem Tunçbilek and Kamal Ismail and Zohir Younsi and Amine Toufik Benhouia and El Hacene Mezaache
},
url = {https://hal.archives-ouvertes.fr/hal-03615431},
doi = {10.1007/s10973-021-10808-0},
year = {2021},
date = {2021-04-01},
urldate = {2021-04-01},
journal = {Journal of Thermal Analysis and Calorimetry},
volume = {147},
number = {6},
pages = {3989-4016},
publisher = {Springer Verlag},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Lagsaiar, Lamine; Shahrour, Isam; Aljer, Ammar; Soulhi, Aziz Modular Software Architecture for Local Smart Building Servers Dans: Sensors, vol. 21, no. 17, 2021, ISSN: 1424-8220, (ACL). Résumé | Liens @article{s21175810,
title = {Modular Software Architecture for Local Smart Building Servers},
author = {Lamine Lagsaiar and Isam Shahrour and Ammar Aljer and Aziz Soulhi},
url = {https://www.mdpi.com/1424-8220/21/17/5810},
doi = {10.3390/s21175810},
issn = {1424-8220},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Sensors},
volume = {21},
number = {17},
abstract = {This paper presented the architecture and construction of a novel smart building system that could monitor and control buildings’ use in a safe and optimal way. The system operates on a Raspberry local server, which could be connected via the cloud technology to a central platform. The local system includes nine modules that inter-communicate. The system detects sensor faults, and provides a friendly interface to occupants. The paper presented the software architecture IoT used for the building monitoring and the use of this system for the management of fifteen social housing units during a year. The system allowed the investigation of indoor comfort and both energy and hot water consumptions. Data analysis resulted in the detection of abnormal energy consumptions. The system could be easily used in buildings’ management. It works in a plug-and-play mode.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presented the architecture and construction of a novel smart building system that could monitor and control buildings’ use in a safe and optimal way. The system operates on a Raspberry local server, which could be connected via the cloud technology to a central platform. The local system includes nine modules that inter-communicate. The system detects sensor faults, and provides a friendly interface to occupants. The paper presented the software architecture IoT used for the building monitoring and the use of this system for the management of fifteen social housing units during a year. The system allowed the investigation of indoor comfort and both energy and hot water consumptions. Data analysis resulted in the detection of abnormal energy consumptions. The system could be easily used in buildings’ management. It works in a plug-and-play mode. |
2021Article de journal ER5 Auteurs : Hou, Xiao-ping; Chen, Sheng-hong; Shahrour, Isam Judgement of rapid drawdown conditions in slope stability analysis Dans: Bulletin of Engineering Geology and the Environment, vol. 80, p. 4379–4387, 2021, (ACL). Liens @article{HOU2021,
title = {Judgement of rapid drawdown conditions in slope stability analysis},
author = {Xiao-ping Hou and Sheng-hong Chen and Isam Shahrour},
doi = {https://doi.org/10.1007/s10064-021-02253-y},
year = {2021},
date = {2021-04-01},
journal = {Bulletin of Engineering Geology and the Environment},
volume = {80},
pages = {4379–4387},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Ramadan, Lara; Shahrour, Isam; Mroueh, Hussein; Chehade, Fadi Hage Use of Machine Learning Methods for Indoor Temperature Forecasting Dans: Future Internet, vol. 13, no. 10, 2021, ISSN: 1999-5903, (ACL). Résumé | Liens @article{fi13100242,
title = {Use of Machine Learning Methods for Indoor Temperature Forecasting},
author = {Lara Ramadan and Isam Shahrour and Hussein Mroueh and Fadi Hage Chehade},
url = {https://www.mdpi.com/1999-5903/13/10/242},
doi = {10.3390/fi13100242},
issn = {1999-5903},
year = {2021},
date = {2021-01-01},
journal = {Future Internet},
volume = {13},
number = {10},
abstract = {Improving the energy efficiency of the building sector has become an increasing concern in the world, given the alarming reports of greenhouse gas emissions. The management of building energy systems is considered an essential means for achieving this goal. Predicting indoor temperature constitutes a critical task for the management strategies of these systems. Several approaches have been developed for predicting indoor temperature. Determining the most effective has thus become a necessity. This paper contributes to this objective by comparing the ability of seven machine learning algorithms (ML) and the thermal gray box model to predict the indoor temperature of a closed room. The comparison was conducted on a set of data recorded in a room of the Laboratory of Civil Engineering and geo-Environment (LGCgE) at Lille University. The results showed that the best prediction was obtained with the artificial neural network (ANN) and extra trees regressor (ET) methods, which outperformed the thermal gray box model.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Improving the energy efficiency of the building sector has become an increasing concern in the world, given the alarming reports of greenhouse gas emissions. The management of building energy systems is considered an essential means for achieving this goal. Predicting indoor temperature constitutes a critical task for the management strategies of these systems. Several approaches have been developed for predicting indoor temperature. Determining the most effective has thus become a necessity. This paper contributes to this objective by comparing the ability of seven machine learning algorithms (ML) and the thermal gray box model to predict the indoor temperature of a closed room. The comparison was conducted on a set of data recorded in a room of the Laboratory of Civil Engineering and geo-Environment (LGCgE) at Lille University. The results showed that the best prediction was obtained with the artificial neural network (ANN) and extra trees regressor (ET) methods, which outperformed the thermal gray box model. |
2021Article de journal ER5 Auteurs : Wehbe, Rania; Shahrour, Isam A BIM-Based Smart System for Fire Evacuation Dans: Future Internet, vol. 13, no. 9, 2021, ISSN: 1999-5903, (ACL). Résumé | Liens @article{fi13090221,
title = {A BIM-Based Smart System for Fire Evacuation},
author = {Rania Wehbe and Isam Shahrour},
url = {https://www.mdpi.com/1999-5903/13/9/221},
doi = {10.3390/fi13090221},
issn = {1999-5903},
year = {2021},
date = {2021-01-01},
journal = {Future Internet},
volume = {13},
number = {9},
abstract = {Building fires constitute a significant threat that affects property, the environment, and human health. The management of this risk requires an efficient fire evacuation system for buildings’ occupants. Therefore, a smart fire evacuation system that combines building information modeling (BIM) and smart technologies is proposed. The system provides the following capacities: (i) early fire detection; (ii) the evaluation of environmental data; (iii) the identification of the best evacuation path; and (iv) information for occupants about the best evacuation routes. The system was implemented in a research building at Lille University in France. The results show the system’s capacities and benefits, particularly for the identification of the best evacuation paths.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Building fires constitute a significant threat that affects property, the environment, and human health. The management of this risk requires an efficient fire evacuation system for buildings’ occupants. Therefore, a smart fire evacuation system that combines building information modeling (BIM) and smart technologies is proposed. The system provides the following capacities: (i) early fire detection; (ii) the evaluation of environmental data; (iii) the identification of the best evacuation path; and (iv) information for occupants about the best evacuation routes. The system was implemented in a research building at Lille University in France. The results show the system’s capacities and benefits, particularly for the identification of the best evacuation paths. |
2021Article de journal ER5 Auteurs : Kassem, Taher; Shahrour, Isam; Khattabi, Jamal El; Raslan, Ahmad Smart and Sustainable Aquaculture Farms Dans: Sustainability, vol. 13, no. 19, 2021, ISSN: 2071-1050, (ACL). Résumé | Liens @article{su131910685,
title = {Smart and Sustainable Aquaculture Farms},
author = {Taher Kassem and Isam Shahrour and Jamal El Khattabi and Ahmad Raslan},
url = {https://www.mdpi.com/2071-1050/13/19/10685},
doi = {10.3390/su131910685},
issn = {2071-1050},
year = {2021},
date = {2021-01-01},
journal = {Sustainability},
volume = {13},
number = {19},
abstract = {This paper presents the design and construction of a smart and sustainable fish farm. The farm is based on the hybrid aquaculture concept that combines the advantages of the recirculation aquaculture system (RAS), the zero-water discharge (ZWD), and smart technology. The system’s smartness consists of using the latest technology, including monitoring and automation, ensuring zero water discharge, good water quality, reduced energy consumption, and high biosecurity. In addition, the system does not use chemicals in the aquaculture process. The paper describes the design of this system, including the hydraulic system, the smart monitoring system, the feeding regime, and the control of the biological parameters. Tests conducted in Tabuk, Saudi Arabia, showed high performance of this system with around 90% survival rate. In addition, observations showed the system’s capacity to maintain the water quality parameters within the optimal water quality ranges, reduce energy consumption, and sustain efficient shrimp waste recycling.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presents the design and construction of a smart and sustainable fish farm. The farm is based on the hybrid aquaculture concept that combines the advantages of the recirculation aquaculture system (RAS), the zero-water discharge (ZWD), and smart technology. The system’s smartness consists of using the latest technology, including monitoring and automation, ensuring zero water discharge, good water quality, reduced energy consumption, and high biosecurity. In addition, the system does not use chemicals in the aquaculture process. The paper describes the design of this system, including the hydraulic system, the smart monitoring system, the feeding regime, and the control of the biological parameters. Tests conducted in Tabuk, Saudi Arabia, showed high performance of this system with around 90% survival rate. In addition, observations showed the system’s capacity to maintain the water quality parameters within the optimal water quality ranges, reduce energy consumption, and sustain efficient shrimp waste recycling. |
2021Article de journal ER5 Auteurs : Wehbe, Rania; Shahrour, Isam Assessment and Improvement of Anti-COVID-19 Measures in Higher Education Establishments Dans: Sustainability, vol. 13, no. 11, 2021, ISSN: 2071-1050, (ACL). Résumé | Liens @article{su13115989,
title = {Assessment and Improvement of Anti-COVID-19 Measures in Higher Education Establishments},
author = {Rania Wehbe and Isam Shahrour},
url = {https://www.mdpi.com/2071-1050/13/11/5989},
doi = {10.3390/su13115989},
issn = {2071-1050},
year = {2021},
date = {2021-01-01},
journal = {Sustainability},
volume = {13},
number = {11},
abstract = {This paper presents a comprehensive methodology for evaluating and improving the anti-Coronavirus (COVID-19) measures in higher education establishments. The methodology combines the use of: (1) Building Information Modeling (BIM) for the integration and control in a 3D graphic environment the anti-COVID-19 safety measures; (2) a questionnaire to collect the students’ commitment to safety measures and their suggestions to improve these measures; (3) data analysis to explore the impact of the students’ profiles on their commitment to safety measures. The proposed methodology is applied at the engineering school Polytech’Lille in the North of France. Results show that the BIM model provides valuable services to the administration by integrating the safety measures in a 3D environment and checking the compatibility of these measures and their improvement. The use of the questionnaire allows the administration to collect students’ feedback about their commitment to safety measures and their suggestions to improve these measures.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presents a comprehensive methodology for evaluating and improving the anti-Coronavirus (COVID-19) measures in higher education establishments. The methodology combines the use of: (1) Building Information Modeling (BIM) for the integration and control in a 3D graphic environment the anti-COVID-19 safety measures; (2) a questionnaire to collect the students’ commitment to safety measures and their suggestions to improve these measures; (3) data analysis to explore the impact of the students’ profiles on their commitment to safety measures. The proposed methodology is applied at the engineering school Polytech’Lille in the North of France. Results show that the BIM model provides valuable services to the administration by integrating the safety measures in a 3D environment and checking the compatibility of these measures and their improvement. The use of the questionnaire allows the administration to collect students’ feedback about their commitment to safety measures and their suggestions to improve these measures. |
2021Article de journal ER5 Auteurs : Judeh, Tariq; Bian, Hanbing; Shahrour, Isam GIS-Based Spatiotemporal Mapping of Groundwater Potability and Palatability Indices in Arid and Semi-Arid Areas Dans: Water, vol. 13, no. 9, 2021, ISSN: 2073-4441, (ACL). Résumé | Liens @article{w13091323,
title = {GIS-Based Spatiotemporal Mapping of Groundwater Potability and Palatability Indices in Arid and Semi-Arid Areas},
author = {Tariq Judeh and Hanbing Bian and Isam Shahrour},
url = {https://www.mdpi.com/2073-4441/13/9/1323},
doi = {10.3390/w13091323},
issn = {2073-4441},
year = {2021},
date = {2021-01-01},
journal = {Water},
volume = {13},
number = {9},
abstract = {This paper aims to assess groundwater potability and palatability in the West Bank, Palestine. It combines the adjusted weighted arithmetic water quality index method (AWAWQIM), a close-ended questionnaire, and step-wise assessment ratio analysis (SWARA) to develop groundwater potability (PoGWQI) and palatability (PaGWQI) indices. Both a geographic information system (GIS) and the kriging interpolation method (KIM) are employed to create spatiotemporal mapping of PoGWQI and PaGWQI. The research is based on data from 79 wells, which were provided by the Palestinian Water Authority (PWA). Data include fecal coliform (FC), nitrate (NO3), pH, chloride (Cl), sulfate (SO4), bicarbonate (HCO3), total dissolved solids (TDS), turbidity, and hardness. Results indicate that 2% and 5% of water samples were unpotable and unpalatable, respectively. Unpotable samples were found in areas with poor sewer networks and intensive use of agrochemicals. All groundwater samples (100%) in the eastern part of the West Bank were unpalatable because of seawater intrusion. Unconfined aquifers were more vulnerable to potability and palatability contamination. It was noticed that PoGWQI is sensitive to FC and NO3, while PaGWQI is sensitive to HCO3, TDS, and Cl. Consequently, these quality parameters should be monitored well. The proposed method is of great interest to water decision-makers in Palestine for establishing strategies to protect water resources.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper aims to assess groundwater potability and palatability in the West Bank, Palestine. It combines the adjusted weighted arithmetic water quality index method (AWAWQIM), a close-ended questionnaire, and step-wise assessment ratio analysis (SWARA) to develop groundwater potability (PoGWQI) and palatability (PaGWQI) indices. Both a geographic information system (GIS) and the kriging interpolation method (KIM) are employed to create spatiotemporal mapping of PoGWQI and PaGWQI. The research is based on data from 79 wells, which were provided by the Palestinian Water Authority (PWA). Data include fecal coliform (FC), nitrate (NO3), pH, chloride (Cl), sulfate (SO4), bicarbonate (HCO3), total dissolved solids (TDS), turbidity, and hardness. Results indicate that 2% and 5% of water samples were unpotable and unpalatable, respectively. Unpotable samples were found in areas with poor sewer networks and intensive use of agrochemicals. All groundwater samples (100%) in the eastern part of the West Bank were unpalatable because of seawater intrusion. Unconfined aquifers were more vulnerable to potability and palatability contamination. It was noticed that PoGWQI is sensitive to FC and NO3, while PaGWQI is sensitive to HCO3, TDS, and Cl. Consequently, these quality parameters should be monitored well. The proposed method is of great interest to water decision-makers in Palestine for establishing strategies to protect water resources. |
2021Article de journal ER5 Auteurs : Thonon, Maxime; Zalewski, Laurent; Gibout, Stéphane; Franquet, Erwin; Fraisse, Gilles; Pailha, Mickael Experimental Comparison of Three Characterization Methods for Two Phase Change Materials Suitable for Domestic Hot Water Storage Dans: Applied Sciences, vol. 11, no. 21, 2021, ISSN: 2076-3417, (ACL). Résumé | Liens @article{app112110229,
title = {Experimental Comparison of Three Characterization Methods for Two Phase Change Materials Suitable for Domestic Hot Water Storage},
author = {Maxime Thonon and Laurent Zalewski and Stéphane Gibout and Erwin Franquet and Gilles Fraisse and Mickael Pailha},
url = {https://www.mdpi.com/2076-3417/11/21/10229},
doi = {10.3390/app112110229},
issn = {2076-3417},
year = {2021},
date = {2021-01-01},
journal = {Applied Sciences},
volume = {11},
number = {21},
abstract = {This study presents an experimental comparison of three characterization methods for phase change materials (PCM). Two methods were carried out with a calorimeter, the first with direct scanning (DSC) and the second with step scanning (STEP). The third method is a fluxmetric (FM) characterization performed using a fluxmeter bench. For the three methods, paraffin RT58 and polymer PEG6000, two PCM suitable for domestic hot water (DHW) storage, were characterized. For each PCM, no significant difference was observed on the latent heat and the total energy exchanged between the three characterization methods. However, DSC and STEP methods did not enable the accurate characterization of the supercooling process observed with the FM method for polymer PEG6000. For PEG6000, the shape of the enthalpy curve of melting also differed between the experiments on the calorimeter—DSC and STEP—methods, and the FM method. Concerning the PCM comparison, RT58 and PEG6000 appeared to have an equivalent energy density but, as the mass density of PEG6000 is greater, more energy is stored inside the same volume for PEG6000. However, as PEG6000 experienced supercooling, the discharging temperature was lower than for RT58 and the material is therefore less adapted to DHW storage operating with partial phase change cycles where the PCM temperature does not decrease below 52 °C.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This study presents an experimental comparison of three characterization methods for phase change materials (PCM). Two methods were carried out with a calorimeter, the first with direct scanning (DSC) and the second with step scanning (STEP). The third method is a fluxmetric (FM) characterization performed using a fluxmeter bench. For the three methods, paraffin RT58 and polymer PEG6000, two PCM suitable for domestic hot water (DHW) storage, were characterized. For each PCM, no significant difference was observed on the latent heat and the total energy exchanged between the three characterization methods. However, DSC and STEP methods did not enable the accurate characterization of the supercooling process observed with the FM method for polymer PEG6000. For PEG6000, the shape of the enthalpy curve of melting also differed between the experiments on the calorimeter—DSC and STEP—methods, and the FM method. Concerning the PCM comparison, RT58 and PEG6000 appeared to have an equivalent energy density but, as the mass density of PEG6000 is greater, more energy is stored inside the same volume for PEG6000. However, as PEG6000 experienced supercooling, the discharging temperature was lower than for RT58 and the material is therefore less adapted to DHW storage operating with partial phase change cycles where the PCM temperature does not decrease below 52 °C. |
2021Article de journal ER5 Auteurs : Lagsaiar, Lamine; Shahrour, Isam; Aljer, Ammar; Soulhi, Aziz Use of smart monitoring and users' feedback for to investigate the impact of the indoor environment on learning efficiency Dans: Environmental Economics and Policy Studies, 2021, (ACL). Liens @article{lagsaiar:hal-03526370,
title = {Use of smart monitoring and users' feedback for to investigate the impact of the indoor environment on learning efficiency},
author = {Lamine Lagsaiar and Isam Shahrour and Ammar Aljer and Aziz Soulhi},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03526370},
doi = {10.1007/s10018-021-00329-3},
year = {2021},
date = {2021-10-01},
urldate = {2021-10-01},
journal = {Environmental Economics and Policy Studies},
publisher = {Springer},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Mashhadi, Neda; Shahrour, Isam; Attoue, Nivine; Khattabi, Jamal El; Aljer, Ammar Use of Machine Learning for Leak Detection and Localization in Water Distribution Systems Dans: Smart Cities, vol. 4, no. 4, p. 1293–1315, 2021, ISSN: 2624-6511, (ACL). Résumé | Liens @article{smartcities4040069,
title = {Use of Machine Learning for Leak Detection and Localization in Water Distribution Systems},
author = {Neda Mashhadi and Isam Shahrour and Nivine Attoue and Jamal El Khattabi and Ammar Aljer},
url = {https://www.mdpi.com/2624-6511/4/4/69},
doi = {10.3390/smartcities4040069},
issn = {2624-6511},
year = {2021},
date = {2021-01-01},
journal = {Smart Cities},
volume = {4},
number = {4},
pages = {1293--1315},
abstract = {This paper presents an investigation of the capacity of machine learning methods (ML) to localize leakage in water distribution systems (WDS). This issue is critical because water leakage causes economic losses, damages to the surrounding infrastructures, and soil contamination. Progress in real-time monitoring of WDS and ML has created new opportunities to develop data-based methods for water leak localization. However, the managers of WDS need recommendations for the selection of the appropriate ML methods as well their practical use for leakage localization. This paper contributes to this issue through an investigation of the capacity of ML methods to localize leakage in WDS. The campus of Lille University was used as support for this research. The paper is presented as follows: First, flow and pressure data were determined using EPANET software; then, the generated data were used to investigate the capacity of six ML methods to localize water leakage. Finally, the results of the investigations were used for leakage localization from offline water flow data. The results showed excellent performance for leakage localization by the artificial neural network, logistic regression, and random forest, but there were low performances for the unsupervised methods because of overlapping clusters.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presents an investigation of the capacity of machine learning methods (ML) to localize leakage in water distribution systems (WDS). This issue is critical because water leakage causes economic losses, damages to the surrounding infrastructures, and soil contamination. Progress in real-time monitoring of WDS and ML has created new opportunities to develop data-based methods for water leak localization. However, the managers of WDS need recommendations for the selection of the appropriate ML methods as well their practical use for leakage localization. This paper contributes to this issue through an investigation of the capacity of ML methods to localize leakage in WDS. The campus of Lille University was used as support for this research. The paper is presented as follows: First, flow and pressure data were determined using EPANET software; then, the generated data were used to investigate the capacity of six ML methods to localize water leakage. Finally, the results of the investigations were used for leakage localization from offline water flow data. The results showed excellent performance for leakage localization by the artificial neural network, logistic regression, and random forest, but there were low performances for the unsupervised methods because of overlapping clusters. |
2021Article de journal ER5 Auteurs : Romdhane, Sahar Ben; Younsi, Zohir; Naji, Hassane; Said, Nejla Mahjoub; Jemni, Abdelmajid Impact of Integrating Solar Technique On Buildings'thermal Comfort and Energy Consumption: A Numerical Study Dans: E3S Web of Conferences, vol. 321, p. 02001, 2021, (ACL). Liens @article{benromdhane:hal-03527855,
title = {Impact of Integrating Solar Technique On Buildings'thermal Comfort and Energy Consumption: A Numerical Study},
author = {Sahar Ben Romdhane and Zohir Younsi and Hassane Naji and Nejla Mahjoub Said and Abdelmajid Jemni},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03527855},
doi = {10.1051/e3sconf/202132102001},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {E3S Web of Conferences},
volume = {321},
pages = {02001},
publisher = {EDP Sciences},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Shahrour, Isam; Bian, Hanbing; Zhang, Zixin; Xie, Xiongyao Smart technology applications for the optimal management of underground facilities Dans: Underground Space, vol. 6, no. 5, p. 551-559, 2021, (ACL). Liens @article{shahrour:hal-04133578,
title = {Smart technology applications for the optimal management of underground facilities},
author = {Isam Shahrour and Hanbing Bian and Zixin Zhang and Xiongyao Xie},
url = {https://hal.science/hal-04133578},
doi = {10.1016/j.undsp.2020.12.002},
year = {2021},
date = {2021-10-01},
urldate = {2021-10-01},
journal = {Underground Space},
volume = {6},
number = {5},
pages = {551-559},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Ada, A. M. Omeme; Le, A. Tran; Toifane, Hachmi; Tittelein, Pierre; Zalewski, Laurent; Antczak, Emmanuel; Douzane, Omar; Langlet, T. Hygrothermal performance of hemp lime concrete embedded with phase change materials for buildings Dans: Journal of Physics: Conference Series, vol. 2069, no. 1, p. 012005, 2021, (ACL). Liens @article{omemeada:hal-03637241,
title = {Hygrothermal performance of hemp lime concrete embedded with phase change materials for buildings},
author = {A. M. Omeme Ada and A. Tran Le and Hachmi Toifane and Pierre Tittelein and Laurent Zalewski and Emmanuel Antczak and Omar Douzane and T. Langlet},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03637241},
doi = {10.1088/1742-6596/2069/1/012005},
year = {2021},
date = {2021-11-01},
urldate = {2021-11-01},
journal = {Journal of Physics: Conference Series},
volume = {2069},
number = {1},
pages = {012005},
publisher = {IOP Publishing},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Beaupere, Noe; Soupremanien, Ulrich; Zalewski, Laurent Influence of Water Addition on the Latent Heat Degradation of Sodium Acetate Trihydrate Dans: Applied Sciences, vol. 11, no. 2, p. 484, 2021, (ACL). Résumé | Liens @article{beaupere_influence_2021,
title = {Influence of Water Addition on the Latent Heat Degradation of Sodium Acetate Trihydrate},
author = {Noe Beaupere and Ulrich Soupremanien and Laurent Zalewski},
url = {https://www.mdpi.com/2076-3417/11/2/484},
doi = {10.3390/app11020484},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-13},
journal = {Applied Sciences},
volume = {11},
number = {2},
pages = {484},
abstract = {To promote the development of thermal energy storage (TES), the sodium acetate trihydrate (SAT) presents interesting thermal properties. However, this material may suffer from aging throughout thermal cycles. Various solutions were explored in the literature to limit this aging, mainly based on the use of additives such as water. In this study, two samples were prepared. The first one consisted of raw SAT material whereas 3 wt.% of supplementary water has been added to the second one. They were then poured into 350 cm3 bricks, which were placed in an experimental test bench. After 35 cycles between 20 and 70 °C, a drop of about 10% of the latent heat was observed for the first sample. This behavior was like the literature data. For the second sample, the decrease of latent heat was more rapid (about 30%). Contrary to our expectations, the water addition seems not beneficial for the improvement of thermal stability. Interestingly, we noticed that the drop of the latent heat was fully reversible after sample stirring. This degradation might not be related to a thermal destructive mechanism but rather to a global segregation phenomenon. This segregation may be due to the breaking of hydrogen bonding between anhydrous sodium acetate and water, resulting in the separation of the two species.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
To promote the development of thermal energy storage (TES), the sodium acetate trihydrate (SAT) presents interesting thermal properties. However, this material may suffer from aging throughout thermal cycles. Various solutions were explored in the literature to limit this aging, mainly based on the use of additives such as water. In this study, two samples were prepared. The first one consisted of raw SAT material whereas 3 wt.% of supplementary water has been added to the second one. They were then poured into 350 cm3 bricks, which were placed in an experimental test bench. After 35 cycles between 20 and 70 °C, a drop of about 10% of the latent heat was observed for the first sample. This behavior was like the literature data. For the second sample, the decrease of latent heat was more rapid (about 30%). Contrary to our expectations, the water addition seems not beneficial for the improvement of thermal stability. Interestingly, we noticed that the drop of the latent heat was fully reversible after sample stirring. This degradation might not be related to a thermal destructive mechanism but rather to a global segregation phenomenon. This segregation may be due to the breaking of hydrogen bonding between anhydrous sodium acetate and water, resulting in the separation of the two species. |
2021Article de journal ER2 Auteurs : Bouarroudj, Mohamed ElKarim; é, Sébastien R; Bulteel, David; Potier, Guillaume; Michel, Frederic; Zhao, Zengfeng; Courard, Luc Use of grinded hardened cement pastes as mineral addition for mortars Dans: Journal of Building Engineering, vol. 34, p. 101863, 2021, (ACL). Liens @article{Bouarroudj2021,
title = {Use of grinded hardened cement pastes as mineral addition for mortars},
author = {Mohamed ElKarim Bouarroudj and Sébastien R é and David Bulteel and Guillaume Potier and Frederic Michel and Zengfeng Zhao and Luc Courard},
doi = {10.1016/j.jobe.2020.101863},
year = {2021},
date = {2021-02-01},
journal = {Journal of Building Engineering},
volume = {34},
pages = {101863},
publisher = {Elsevier BV},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER2 Auteurs : Colman, C; Bulteel, David; Thiery, Vincent; é, S R; Michel, F; Courard, L Internal sulfate attack in mortars containing contaminated fine recycled concrete aggregates Dans: Construction and Building Materials, vol. 272, p. 121851, 2021, (ACL). Liens @article{Colman2021,
title = {Internal sulfate attack in mortars containing contaminated fine recycled concrete aggregates},
author = {C Colman and David Bulteel and Vincent Thiery and S R é and F Michel and L Courard},
doi = {10.1016/j.conbuildmat.2020.121851},
year = {2021},
date = {2021-02-01},
journal = {Construction and Building Materials},
volume = {272},
pages = {121851},
publisher = {Elsevier BV},
note = {ACL},
keywords = {ER2},
pubstate = {published},
tppubtype = {article}
}
|