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Zarrouk Tarik Salhi Jamal-Eddine Atlati Samir Nouari Mohammed Salhi Merzouki Salhi Najim 《Environmental science and pollution research international》2022,29(1):98-105
Environmental Science and Pollution Research - The machining of Nomex honeycomb structures represents a technical and scientific barrier for aeronautical applications. The difficulties encountered... 相似文献
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The investigation of a class of capacitated arc routing problems: the collection of garbage in developing countries 总被引:1,自引:0,他引:1
The collection, transport and disposal of solid waste, which is a highly visible and important municipal service, involves a large expenditure but receives, scant attention. This problem is even more crucial for large cities in developing countries due to the hot weather. A constructive heuristic which takes into account the environmental aspect as well as the cost is proposed to solve the routing aspect of garbage collection. This is based on a look-ahead strategy which is enhanced by two additional mechanisms. Interesting results were obtained when tested on instances with and without the presence of the effect of the environment. 相似文献
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Salhi Anas Esserrar Sana Nechchadi Bouchra El Amine Ghanjaoui Mohammed Aguedache Abdelkahhar El Krati Mohammed Tahiri Soufiane 《Environmental science and pollution research international》2022,29(31):46778-46787
Environmental Science and Pollution Research - The aim of this work is the study of the photocatalytic degradation of Acid Black 24 dye (AB24), in a continuous flow cascade reactor, using titanium... 相似文献
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The study investigated factors associated with internalising emotional and behavioural problems among adolescents displaced during the most recent Chechen conflict. A cross-sectional survey (N=183) examined relationships between social support and connectedness with family, peers and community in relation to internalising problems. Levels of internalising were higher in displaced Chechen youth compared to published norms among non-referred youth in the United States and among Russian children not affected by conflict. Girls demonstrated higher problem scores compared to boys. Significant inverse correlations were observed between family, peer and community connectedness and internalising problems. In multivariate analyses, family connectedness was indicated as a significant predictor of internalising problems, independent of age, gender, housing status and other forms of support evaluated. Sub-analyses by gender indicated stronger protective relationships between family connectedness and internalising problems in boys. Results indicate that family connectedness is an important protective factor requiring further exploration by gender in war-affected adolescents. 相似文献
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