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A Synergistic Multi-Attribute Decision-Making Method for Educational Institutions Evaluation Using Similarity Measures of Possibility Pythagorean Fuzzy Hypersoft Sets

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Computer Modeling in Engineering & Sciences 2025年第1期142卷 501-530页

作者： Khuram Ali Khan Saba Mubeen Ishfaq Atiqe Ur Rahman Salwa el-Morsy Department of Mathematics University of SargodhaSargodha40100Pakistan Department of Mathematics University of Management and TechnologyLahore54000Pakistan Department of Mathematics College of ScienceQassim UniversityBuraydah51452Saudi Arabia

Due to the numerous variables to take into account as well as the inherent ambiguity and uncertainty,evaluating educational institutions can be *** concept of a possibility Pythagorean fuzzy hypersoft set(pPyFHSS)is more flexible in this regard than other theoretical fuzzy set-like models,even though some attempts have been made in the literature to address such *** study investigates the elementary notions of pPyFHSS including its set-theoretic operations union,intersection,complement,OR-and *** results related to these operations are also modified for ***,the similarity measures between pPyFHSSs are formulated with the assistance of numerical examples and ***,an intelligent decision-assisted mechanism is developed with the proposal of a robust algorithm based on similarity measures for solving multi-attribute decision-making(MADM)problems.A case study that helps the decision-makers assess the best educational institution is discussed to validate the suggested *** algorithmic results are compared with the most pertinent model to evaluate the adaptability of pPyFHSS,as it generalizes the classical possibility fuzzy set-like theoretical ***,while considering significant evaluating factors,the flexibility of pPyFHSS is observed through structural comparison.

关键词： Hypersoft set Pythagorean fuzzy hypersoft set computational complexity multi-attribute decision-making optimization similarity measures uncertainty

Characterization of the Oum el Khacheb phosphorites(South Tunisia)and enrichment of big rejections by grinding

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International Journal of Mining Science and Technology 2016年第5期26卷 833-842页

作者： Maamri Alimi Jihena abbassi Leila Batis Harrouch Narjes National Institute of Applied Sciences ＆ Technology Carthage University Tunis 1080. Tunisia Researches＇ Centre of Gafsa's Phosphates' Company Metlaoui 2130 Tunisia

In the last decade, the phosphate reserves have started to decrease. In this study, both phosphate of Oum el Khacheb's(O.E.K) region(South of Tunisia) and its big rejections were characterized mineralogically and chemically by several analysis methods such as the binocular magnifying glass, X-rays diffraction technique, Technicon auto-analyzer, atomic absorption spectroscopy, and carbon sulfur analyzer. Then,this work focuses on the coarse rejections of O.E.K's phosphorites which can be valorized by the wet grinding method. Therefore, we have used the methodology of experimental research to determine the optimal grinding conditions. Results found by Doelhert matrix are: a duration at about 4 min, a pulp on solid concentration of 45.00%, a number of cycles equals to 60 rpm and 3.87 as the jar's *** enhancement of the weight yields of phosphate recuperation increased significantly by 46.39% from big rejections with 24.60% of P_2O_5 concentration.

关键词： Characterization Phosphate Big rejections Methodology of experimental research Grinding

Comparative Study of Two Materials Combining a Standard Building Material with a PCM

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Fluid Dynamics & Materials Processing 2023年第5期19卷 1283-1290页

作者： Marwa el Yassi Ikram el abbassi Alexandre Pierre Yannick Melinge Research Laboratory in Industrial Eco-innovation and Energetics(LR2E) ECAM-EPMICergy-Pontoise95000France Laboratory of Mechanic and Materials of Civil Engineering(L2MGC) University of Cergy-PontoiseCergy-Pontoise95000France Historical Monuments Research Laboratory(LRMH) Champs-sur-Marne77420France

Phase change materials(PCMs)have the ability to store thermal energy and make it available at a later stage to keep indoor temperature within a specific range and achieve better thermal comfort in *** study focuses on the performances of materials obtained by combining a standard building material with a *** particular,two different materials mixed with the same PCM are considered under the same climatic *** related thermal behavior is assessed in the framework of numerical simulations conducted with ANSYS Fluent assuming parameters representative of a city located in *** results show that the addition of PCM to concrete and bricks can improve the thermal inertia of the resulting material.

关键词： Phase change materials building material thermal comfort passive cooling

Genetic polymorphism in Leishmania infantum isolates from human and animals determined by nagt PCR-RFLP

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Infectious Diseases of Poverty 2018年第1期7卷 523-530页

作者： Adil el Hamouchi Sofia el kacem Rajaa Ejghal Meryem Lemrani Laboratory of Parasitology and Vector-Borne-Diseases Institut Pasteur du MarocCasablancaMorocco

Background:Leishmania infantum is the causative agent of human visceral leishmaniasis(VL)and sporadic human cutaneous leishmaniasis(CL)in the Mediterranean *** genetic variation of the Leishmania parasites may result in different phenotypes that can be associated with the geographical distribution and diversity of the clinical *** main objective of this study was to explore the genetic polymorphism in *** isolates from human and animal hosts in different regions of ***:The intraspecific genetic variability of 40 Moroccan *** MON-1 strains isolated from patients with VL(n=31)and CL(n=2)and from dogs(n=7)was evaluated by PCR-RFLP of nagt,a single-copy gene encoding N-acetylglucosamine-1-phosphate *** a more complete analysis of *** polymorphism,we included the restriction patterns of nagt from 17 strains available in the literature and patterns determined by in-silico digestion of three sequences from the GenBank ***:Moroccan *** strains presented a certain level of genetic diversity and six distinct nagt-RFLP genotypes were *** of the six genotypes were exclusively identified in the Moroccan population of ***:variant M1(15%),variant M2(7.5%),and variant M3(2.5%).The most common genotype(65%),variant 2(2.5%),and variant 4(7.5%),were previously described in several countries with endemic *** analysis segregated our *** population into two distinct clusters,whereas variant M2 was clearly distinguished from both cluster I and cluster *** distribution highlights the degree of genetic variability among the Moroccan *** ***:The nagt PCR-RFLP method presented here showed an important genetic heterogeneity among Moroccan *** strains isolated from human and canine reservoirs with 6 genotypes *** of the six Moroccan nagt genotypes,have not been previously described and support the particular gen

关键词： Leishmania infantum Genetic variability N-acetylglucosamine-1-phosphate transferase PCR-RFLP Morocco

Solid Waste Management:A MADM Approach Using Fuzzy Parameterized Possibility Single-Valued Neutrosophic Hypersoft Expert Settings

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Computer Modeling in Engineering & Sciences 2025年第1期142卷 531-553页

作者： Tmader Alballa Muhammad Ihsan Atiqe Ur Rahman Noorah Ayed Alsorayea Hamiden Abd el-Wahed Khalifa Department of Mathematics College of SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia 2 Department of Mathematics University of Management and TechnologyLahore54000Pakistan Department of Mathematics College of ScienceQassim UniversityBuraydah51452Saudi Arabia

The dramatic rise in the number of people living in cities has made many environmental and social problems *** search for a productive method for disposing of solid waste is the most notable of these *** scholars have referred to it as a fuzzy multi-attribute or multi-criteria decision-making problem using various fuzzy set-like approaches because of the inclusion of criteria and anticipated *** goal of the current study is to use an innovative methodology to address the expected uncertainties in the problem of solid waste site *** characteristics(or sub-attributes)that decision-makers select and the degree of approximation they accept for various options can both be indicators of these *** tackle these problems,a novel mathematical structure known as the fuzzy parameterized possibility single valued neutrosophic hypersoft expert set(ρˆ-set),which is initially described,is integrated with a modified version of Sanchez’s *** this,an intelligent algorithm is *** steps of the suggested algorithm are explained with an example that explains *** compatibility of solid waste management sites and systems is discussed,and rankings are established along with detailed justifications for their *** study’s strengths lie in its application of fuzzy parameterization and possibility grading to effectively handle the uncertainties embodied in the parameters’nature and alternative approximations,*** uses specific mathematical formulations to compute the fuzzy parameterized degrees and possibility grades that are missing from the prior *** is simpler for the decisionmakers to look at each option separately because the decision is *** the computed results,it is discovered that they are consistent and dependable because of their preferred properties.

关键词： Hypersoft expert set Sanchez’s method decision making optimization solid waste management possibility grade fuzzy parameterization

pH-indicative Films Based on Chitosan–PVA/Sepiolite and Anthocyanin from Red Cabbage: Application in Milk Packaging

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Journal of Bionic Engineering 2022年第3期19卷 837-851页

作者： Marya Raji Laila el Foujji Mohamed el Mehdi Mekhzoum Mounir el Achaby Hamid Essabir Rachid Bouhfid Abou el kacem Qaiss Moroccan Foundation for Advanced Science Innovation and ResearchComposites and Nanocomposites CenterRabat Design CenterRue Mohamed El JazouliMadinat El IrfaneRabat10100Morocco Faculty of Science Laboratoire de Chimie Organique Et HétérocycliqueUniversity Mohammed V in RabatRabat10100Morocco Materials Science and Nano-Engineering Department Mohammed VI Polytechnic UniversityLot 660–Hay Moulay RachidBen Guerir43150Morocco Mechanic Materialsand Composites(MMC)Laboratory of Energy EngineeringMaterials and SystemsNational School of Applied Sciences of AgadirIbn Zohr UniversityAgadir80000Morocco

Biobased smart packaging is been the most interesting research *** this study,pH-sensitive films based on anthocyanin molecules from red cabbage and sepiolite mineral nano-clay as functional additives were *** films were fabricated by casting method of blend polymer Chitosan/Poly(Vinyl Alcohol)at two fillers loading(5wt.%and 10wt.%).The structural,morphological,thermal,optical,hygroscopic,and mechanical properties as well as the pH sensitivity of films were *** thermal properties confirm that the amount of the anthocyanin in sepiolite was around 6.4%.The tensile strength and the young’s modulus of produced composites at 10wt.%sepiolite–anthocyanin content was increased to 8.90 MPa and 163 MPa,*** maximum water absorption that the films may absorb was 12.3%.pH sensitivity analysis showed that the Smart films change the color by changing the pH level,from pink at pH lower than 6 to yellow at pH higher than ***,the developed pH-sensitive films show band gaps in visible light that make them useful for monitoring milk spoilage.

关键词： Smart packaging Anthocyanin Red cabbage pH-sensitive and milk spoilage

Numerical Study on the Combined Use of Corten Steel and Phase Change Materials in Container-Type Houses

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Fluid Dynamics & Materials Processing 2023年第4期19卷 953-958页

作者： Feriel Mustapha Marwa el Yassi Ikram el abbassi Abdelhak Kaci elhadj Kadri A-Moumen Darcherif LR2E Research Laboratory in Industrial Eco-Innovation and EnergeticsCergy95000France L2MGC Laboratory of Mechanic and Materials of Civil Engineering Cergy95000France Laboratory of QUARTZ(EA 7393) University of Paris-SeineCergy-Pontoise95014France

A study is presented on the feasibility of an approach based on the combination of Phase Change Materials(PCM)with metal walls in container-type *** line of research finds its motivations in recent trends in the energy and building sectors about energy consumption *** important objective concerns possible improvements in the comfort provided by such houses during the summer *** results obtained through numerical solution of the governing equations accounting for heat transfer and latent heat effects associated with the PCM show that the indoor temperature can be reduced with a varying degree of success depending on the considered conditions.

关键词： Metallic wall phase change materials corten steel thermal comfort

Laminated Epoxy Biocomposites Based on Clay and Jute Fibers

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Journal of Bionic Engineering 2017年第2期14卷 379-389页

作者： Hind Abdellaoui Hala Bensalah Marya Raji Denis Rodrigue Rachid Bouhfid Abou el kacem Qaiss Moroccan Foundation for Advanced Science Innovation and Research (MASclR) Institute of Nanomaterials and Nanotechnology (NANOTECIt) Laboratory of Polymer Processing Rabat Morocco Faculty of Science Laboratory of Simulation in Mechanics and Energy Mohammed V University Rabat Morocco Faculty of Science Laboratory Laboratoire de Chimieorganique et Heterocyclique Mohammed V University Rabat Morocco Department of chemical engineering and CERMA Universite Laval Quebec G1V0A6 Canada

Jute/epoxy hybrid laminated biocomposites were manufactured by using Illite clay particles at various content （5 wt.% - 20 wt.%）. The effects of hybridization on the morphology, structure, and mechanical properties were investigated. The properties of the biocomposites reinforced with jute fibers were mainly influenced by the interfacial adhesion between the jute fibers and the epoxy matrix. An alkali treatment was applied to improve the interfacial fiber-matrix adhesion and thus obtaining better mechanical properties. Besides the chemical treatment, epoxy hybridization using clay particles also had a strong effect on the overall properties of laminated biocomposites. The mechanical properties of the jute/epoxy biocomposites reinforced with Illite clay increased with clay content, up to an optimum value at 15 wt.%. The average technique and the laminates theory were performed to validate the coherence of the elastic moduli between the calculated and experimental values. A difference between the experimental and predicted data was observed, which was attributed to the simplifying assumptions made in both models. The laminates theory gave better overall predictions.

关键词： laminated biocomposites hybridization mechanical properties interracial adhesion surface treatment

A Comparison between Sabra and Alfa Fibers in Rubber Biocomposites

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Journal of Bionic Engineering 2019年第4期16卷 754-767页

作者： Wafa Ouarhim Hamid Essabif Mohammed-Ouadi Bensalah Denis Rodrigue Rachid Bouhfid Abou el kacem Qaiss Moroccan Foundation for Advanced Science Innovation and Research(MAScIR)Composites and Nanocomposites Center(CNC)Rabat 10100Morocco Faculty of Science Laboratory of Mechanic and Materials(LMM)Mohammed V-RabatUniversityRabat 10100Morocco National School of Applied Science(ENSA) Ibn Zohr University-AgadirAgrandir 80000Morocco Department of Chemical Engineering and CERMA Universite LavalQuebec G1V0A6Canada

The main objective of this investigation is to valorize a Moroccan crop residue(Sabra fibers,Agave Americana L.)and to compare with Alfa fibers(,Stipa tenacissima L.)as reinforcement in an elastomeric matrix in term of the relaxation properties,mechanical and rheological *** preparation and properties of these two natural fibers embedded in Styrene-Butadiene Rubber(SBR)are presented with and without the addition of Styrene-Ethylene-Butadiene-Styrene grafted with Maleic Anhydride(SEBS-g-MA)as a coupling *** different series(SBR,SBR/Alfa,SBR/Alfa/SEBS,SBR/Sabra and SBR/Sabra/SEBS)were compounded by extrusion and compression *** a result,the addition of the coupling agent in the elastomeric matrix improves the relaxation properties,mechanical and rheological ***,Sabra fibers show the good results compared to Alfa ***,the Zener model was used to determine the rheological time response of the composites.A good agreement between the experimental data and the model was observed(R^2=0.99).

关键词： Sabra fibers Alfa fibers SBR biocomposite relaxation mechanical and rheological properties Zener model