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Study of Hygrothermal Behavior of Bio-Sourced Material Treated Ecologically for Improving Thermal Performance of Buildings

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Journal of Renewable Materials 2024年第5期12卷 1007-1027页

作者： Soumia Mounir miloudia slaoui Youssef Maaloufa Fatima Zohra El Wardi Yakubu Aminu Dodo Sara Ibn-Elhaj Abdelhamid Khabbazi National School of Architecture Agadir New Complex Ibn Zohr AgadirHay dakhla80000Morocco EMDD CERNE2DUniversity Mohammed V in RabatEst SaléSaléMedinaMorocco Physics Department LPMAT LaboratoryFaculty of Sciences Ain ChockHassan II UniversityCasablancaMorocco Architectural Engineering Department College of Engineering Najran UniversityNajran66426Saudi Arabia The Centre of Scientific and Engineering Research Najran UniversityNajranSaudi Arabia

Creating sustainable cities is the only way to live in a clean environment,and this problem can be solved by using bio-sourced and recycled *** this purpose,the authors contribute to the valuation of sheep wool waste as an eco-friendly material to be used in *** paper investigates the thermal,hygrothermal,and biological aspects of sheep wool by testing a traditional *** biological method of aerobic mesophilicﬂora has been *** X was used to determine the chemical composition of the materials ***,thermal characterization has been *** thermal conductivity is above 0.046(W·m^(-1)·K^(-1))and the thermal diffusivity is 1.56.10^(-6) m^(2)·s^(-1).Besides,the energy efﬁciency of using sheep wool in buildings was ***,its humidity behavior was evaluated in different aspects in both winter and *** of biological analyses show the efﬁciency of the treatment by removing the majority of the microorgan-isms:the value of yeast and mildew was reduced from 38.10^(2) to 2.10^(2)(UFC·g^(-1)).In addition to that,sheep wool permits obtaining a low thermal transmittance on the scale of the walls and low cooling needs on the scale of the building with a gain of 45%and 52%,respectively.

关键词： Sustainability sheep wool biological treatment hygrothermal wool behavior hot wire method

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How Much Digital Activism Plays a Role in Political Activism： A Case Study of Morocco＇s February 20th Movement

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Journalism and Mass Communication 2014年第3期4卷 163-171页

作者： Souad slaoui Sidi Mohammed Ben Abdellah University Fez Morocco

The present paper seeks to investigate the extent to which digital activism plays a role in political activism in Morocco through the intersection between women and young activists movement and the social media. By doing so the author argues that while facebook and the Moroccan political arena are Male dominated public areas, young female activists have emerged as prominent leaders in both spaces. The author will more particularly explain why female and youth activists are important in the current state of Moroccan politics. Next, the author provides a discussion of the February 20th Movement, and the movement＇s utilization of Facebook. It will show that young female activists involved in the February 20th Movement have used Facebook in unique and creative ways to further the Movement.

关键词： Morocco digital activism Facebook February 20th Movement

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Balancing Between the New Family Law and Religious Practices and Its Impact on Moroccan Women＇s Lives

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Journalism and Mass Communication 2015年第10期5卷 506-512页

作者： Souad slaoui idi Mohammed Ben Abdellah University Fez Morocco

The present paper seeks to shed light on the main factors lying behind the non-implementation of Article 20 of the New Moroccan Family Law reformed in 2004 which is concerned with legal minimum age of marriage for both sexes, 18 years old for both. This study aims at investigating why the number of marriages of young girls continue to increase despite the establishment of the Law. The author takes the region of Fez as a case in point to explore this social behavior in Moroccan society. A qualitative approach has been adopted by interviewing 10 persons including Family Affairs Judges, lawyers and University Professors of Islamic studies at the University of Fez. Added to this, the technique of observation has equally been utilized to have everyday life concrete experiences of young girls ＂marriages＂. It has been argued that a unilateral approach to this social phenomenon cannot succeed to understand the complex nature of this bad social habit that is still predominant among rural areas and marginalized urban districts. A rather global approach taking into account the economic, socio-cultural, and legal dimension of the issue under investigation proves to be much more adequate to explore the intricate nature of this problems in which a number of diverse variables interact. The paper ends up with a conclusion and a number of recommendations on how to reduce this social act.

关键词： early marriage Article 20 of the New Family code poor-economic infrastructure socio-cultural norms-establishment of the law

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Opto-Structural Properties of Silicon Nitride Thin Films Deposited by ECR-PECVD

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World Journal of Condensed Matter Physics 2016年第1期6卷 7-16页

作者： Hicham Charifi Abdelilah slaoui Jean Paul Stoquert Hassan Chaib Abdelkrim Hannour Laboratory of Condensed Matter Physics and Nanomaterials for Renewable Energy University Ibn Zohr Agadir Morocco ICube CNRS-Université de Strasbourg Strasbourg France Research Group Materials and Energy Polydisciplinary Faculty Ibn Zohr University Ouarzazate Morocco

Amorphous hydrogenated silicon nitride thin films a-SiNx:H (abbreviated later by SiNx) were deposited by Electron Cyclotron Resonance plasma enhanced chemical vapor deposition method (ECR-PECVD). By changing ratio of gas flow (R = NH3/SiH4) in the reactor chamber different stoichiometric layers x = [N]/[Si] ([N] and [Si] atomic concentrations) are successfully deposited. Part of the obtained films has subsequently undergone rapid thermal annealing RTA (800°C/1 s) using halogen lamps. Optical and structural characterizations are then achieved by spectroscopic ellipsometry (SE), ion beam analysis and infrared absorption techniques. The SE measurements show that the tuning character of their refractive index n(λ) with stoichiometry x and their non-absorption properties in the range of 250 - 850 nm expect for Si-rich SiNx films in the ultraviolet UV range. The stoichiometry x and its depth profile are determined by Rutherford backscattering spectrometry (RBS) while the hydrogen profile (atomic concentration) is determined by Elastic Recoil Detection Analysis (ERDA). Vibrational characteristics of the Si-N, Si-H and N-H chemical bonds in the silicon nitride matrix are investigated by infrared absorption. An atomic hydrogen fraction ranging from 12% to 22% uniformly distributed as evaluated by ERDA is depending inversely on the stoichiometry x ranging from 0.34 to 1.46 as evaluated by RBS for the studied SiNx films. The hydrogen loss after RTA process and its out-diffusion depend strongly on the chemical structure of the films and less on the initial hydrogen concentration. A large hydrogen loss was noted for non-thermally stable Si-rich SiNx films. Rich nitrogen films are less sensitive to rapid thermal process.

关键词： ECR-PECVD Silicon Nitride

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Post-Obstructive Diuresis: Physiopathology, Diagnosis and Management after Urological Treatment of Obstructive Renal Failure

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Open Journal of Urology 2018年第9期8卷 267-274页

作者： Sumba Harrison Abdelouahed Lasri Youness Jabbour Amine slaoui Jacquet Djamal Tariq Karmouni Kadir El Khader Abdelatif Koutani Ahmed Ibn Attiya Andaloussi Department of Urology “B” Ibn Sina University Hospital Rabat Morocco Faculty of Medicine and Pharmacy Mohamed V University Rabat Morocco Department of Uro-Andrology Faculty of Health Sciences Cotonou Benin

Obstructive acute renal failure is both a medical and a surgical emergency. The first treatment modality is urological by relief of obstruction. Post-obstructive diuresis is an abnormal condition of prolonged polyuria, involving both excessive solute and water loss, after acute drainage of obstructed urinary tract system. Physiopathology mechanisms are multiples. In most patients, diuresis will resolve once the kidneys normalize the volume and solute status and homeostasis is achieved. Post-obstructive diuresis can occur in up to 50% of patients with substantial urinary tract obstruction and can be life-threatening if it becomes pathologic. It can be detected by hourly monitoring of diuresis. Medical treatment of post-obstructive diuresis consists of oral or intravenous fluids adjusted to the findings of clinical examination, diuresis (volume and electrolytes) and close monitoring of patient. Fluid compensation should be tapered off over several days. Patients at high risk of post-obstructive diuresis should be identified and appropriately monitored.

关键词： Post-Obstructive Diuresis Acute Renal Failure Water and Electrolyte Compensation

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The Histological Variants of Urothelial Carcinoma of the Bladder: It Is Affecting the Prognosis?

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Open Journal of Pathology 2020年第1期10卷 24-34页

作者： Souhail Regragui Mohammed Alae Touzani Amine slaoui Anas Mehedra Hafsa Elouazzani Tariq Karmouni Khalid El Khader Abdellatif Koutani Najat Mahassini Ahmed Ibn Attya Andaloussi Faculty of Medicine and Pharmacy Mohammed 5 University Rabat Morocco “B” Urology Department Ibn Sina Hospital Rabat Morocco Pathology Department Ibn Sina Hospital Rabat Morocco

Urothelial carcinomas (UC) are likely to have particular morphological features that distinguish them from the typical form. These original aspects are called “histological variants of urothelial carcinoma”. They can constitute all or part of the tumor and concern mainly muscle invasive UC and high grade. Their frequency varies according to the type, but the knowledge of these variants is essential because of the diagnostic difficulties, and the implication of their presence on the prognosis.

关键词： Urothelial Carcinoma Variants Prognosis

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星形胶质细胞对脑血管功能的调控

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神经损伤与功能重建 2021年第2期16卷 F0003-F0003页

作者： Martine Cohen-Salmon Leila slaoui Noémie Mazaré Alice Gilbert Marc Oudart Rodrigo Alvear-Perez Xabier Elorza-Vidal Oana Chever Anne-Cécile Boulay 杜一星(编译) Physiology and Physiopathology of the Gliovascular Unit Research Group Center for Interdisciplinary Research in Biology(CIRB)College de FranceCNRS UnitéMixte de Recherche 724INSERM Unité1050Labex MemolifePSL Research UniversityParisFrance Normandie University UNIROUENINSERMDC2NIRIBRouenFrance 不详

星形胶质细胞是脑内神经胶质细胞中数量最多的一种类型,对脑血管系统具有重要的影响。它们参与调控血管周围内稳态、血脑屏障的完整性、与外周免疫系统的交流、血液中代谢物的转移以及与神经元活动相应的血管收缩。这些调控过程发生在... 详细信息

星形胶质细胞是脑内神经胶质细胞中数量最多的一种类型,对脑血管系统具有重要的影响。它们参与调控血管周围内稳态、血脑屏障的完整性、与外周免疫系统的交流、血液中代谢物的转移以及与神经元活动相应的血管收缩。这些调控过程发生在由血管周围星形胶质细胞突起组成的几乎完全覆盖了脑血管特殊界面中。科学家直到最近才开始研究这种界面的形成方式及其如何影响脑血管功能。本文综述了有关星形胶质细胞在调节脑血管系统中作用的文献。涵盖了胶质血管界面的解剖结构和发育、已知的胶质血管功能和分子因素、后者在某些病理生理情况下的作用以及最近开发的用于检验星形胶质细胞在血管界面作用的尖端实验工具。最后,本综述重点介绍了该研究领域中的一些尚未解决的问题。

关键词：星形胶质细胞脑血管系统胶质血管界面

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