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Women on Boards of Directors

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Chinese Business Review 2024年第1期23卷 13-23页

作者： salwa Alhamoudi Institute of Public Administration RiyadhSaudi Arabia

This research aims to measure the current gender representation in membership of boards of directors,and to study the factors affecting the presence of women on *** results of the study will support the decision makers and policy makers at all levels by providing knowledge that contributes to bridging the current gap in participation of women *** methodology used in this research is the descriptive analytical approach,which relies on quantitative methods in the process of collecting and analyzing *** study represents the boards of directors in the three sectors(public,private,and non-profit)in the Kingdom of Saudi Arabia,The study sample contained 350 targets,where a random sample of 150 people in the public sector,100 people in the private sector,and 100 people in the non-profit sector were *** research result found that the majority of the responses believe that the lack of experience and training,and social factors,are the most impact areas of explaining the reasons for the existence of a gap in women’s membership in boards of directors in the three *** the most important reasons for the existence of a gender gap in board membership are:there is no statutory minimum percentage for women’s representation on boards of directors,and scarcity of female competencies in general,and the lack of women occupying leadership positions.

关键词： women on boards women empowerment boards of directors women in public sector women in private sector women in non-profit sector

Novel energy recovery from an integrated municipal solid waste and leachate treatment system

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Waste Disposal and Sustainable Energy 2024年第1期6卷 53-61页

作者： Siti salwa Khamis Hadi Purwanto Hamzah Mohd Salleh Alya Naili Rozhan Mohamed Abdur Rahman Mahammadsalman Warimani Noor Alam Faculty of Engineering International Islamic University MalaysiaJalan Gombak53100Kuala LumpurMalaysia Department of Engineering Management Universitas Internasional Semen IndonesiaGresikIndonesia Halalan Thayyiban Research Centre Sultan Sharif Ali Islamic UniversityBandar Seri BegawanBrunei Department of Mechanical Engineering P.A.College of EngineeringMangaloreKarnataka574153India Department of Mechanical Engineering Malaysia-Japan International Institute of TechnologyUniversity of Technology Malaysia54100Kuala LumpurMalaysia

Population growth,waste generation,and massive waste mismanagement have led to environmental *** of municipal solid waste(MSW)requires an efficient and sustainable integrated *** integrated thermal processing of MSW is one of the best waste management *** this study,energy analysis of MSW is carried out based on the material and energy balance of 2000 kg wet MSW,which contains 50%*** the leachate is removed,the dry MSW is sent for carbon content enhancement in carbonization to produce MSW-based ***,the combustion of MSW-based char provided high heat and syngas to be used in a hydrothermal process for MSW leachate *** result shows that the char fuel of MSW produces a sufficient amount of energy,13501.29 MJ(84.55%),in the form of synthetic gas by-product,which has a big potential as an energy *** novelty of the proposed integrated thermal system is to produce 84.55%synthetic gas by-product,which is used for electricity production,cooking,food,and heat energy for industrial *** proposed applications of this paper offer insightful information for policymaking regarding novel MSW techniques,which are economical,energy-efficient,and environmentally ***,it increases the effectiveness of MSW utilization.

关键词： Energy Carbonization Hydrothermal Municipal solid waste Integrated system

Development of a Novel Noise Reduction Algorithm for Smart Checkout RFID System in Retail Stores

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Computers, Materials & Continua 2024年第7期80卷 1277-1304页

作者： Shazielya Shamsul Mohammed A.H.Ali salwa Hanim Abdul-Rashid Atef M.Ghaleb Fahad M.Alqahtani Department of Mechanical Engineering Faculty of EngineeringUniversiti MalayaKuala Lumpur50603Malaysia Centre for Sustainable and Smart Manufacturing(CSSM) Faculty of EngineeringUniversiti MalayaKuala Lumpur50603Malaysia Department of Industrial Engineering College of EngineeringAlfaisal UniversityRiyadh11533Saudi Arabia Department of Industrial Engineering College of EngineeringKing Saud UniversityP.O.Box 800Riyadh11421Saudi Arabia

This paper presents a smart checkout system designed to mitigate the issues of noise and errors present in the existing barcode and RFID-based systems used at retail stores’checkout *** is achieved by integrating a novel AI algorithm,called Improved Laser Simulator Logic(ILSL)into the RFID *** enhanced RFID system was able to improve the accuracy of item identification,reduce noise interference,and streamline the overall checkout *** potential of the systemfor noise detection and elimination was initially investigated through a simulation study usingMATLAB and ILSL ***,it was deployed in a small-scale environment to validate its real-world *** show that RFID with the proposed new algorithm ILSL and AI basket is capable of accurately detecting the related itemswhile eliminating noise originating fromunrelated objects,achieving an accuracy rate of 88%.

关键词： Smart checkout system RFID technology improved laser simulator logic(ILSL) reduce noise checkout process

A drospirenone-containing oral contraceptive improved bleeding pattern and personal satisfaction in 914 women from Jordan, Lebanon and Syria

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Health 2013年第7期5卷 39-44页

作者： Ramzi Finan Abeer Wasfi Annab salwa abdalla Farid Bedran Mazen El-Zibdeh Lina Shahen Christoph Gerlinger Erich Solomayer Kubilay Ertan Jan Endrikat Universite St.Joseph Hotel Dieu de FranceBeirutLebanon 2.Al Amal Maternity HospitalAmmanJordan 3.Private Clinic—Al-ShahBandar SquareDamascusSyria 4.Serhal Hospital-RabiehBeirutLebanon 5.Islamic HospitalAmmanJordan 6.Private Clinic—Al-Enshaat-Ragheb Al-Jamali StreetHomsSyria 7.Bayer HealtcareBayer AGBerlinGermany Department of OB/GYN Universitatskliniken des SaarlandesHomburg/SaarGermany 9.Department of OB/GYNLeverkusen Municipal HospitalLeverkusenGermany

Aim: We assessed bleeding pattern, tolerance and patient satisfaction of an oral contraceptive containing 3 mg drospirenone and 30 mcg ethinyl estradiol (DRSP/EE) under real-life conditions. Study Design: We performed a multicenter, prospective, 6-cycle, observational study in Canada, Europe and the Middle East. Detailed analyses of the three Middle East countries, Jordan, Lebanon andSyriawere presented here. The efficacy variables included an assessment of bleeding patterns, premenstrual symptoms of water retention and patient satisfaction, as determined by a visual analogue scale. Results: A total of 914 women were enrolled. The percentage of women with intermenstrual bleeding decreased from 37.4%, 48.7% and 32.2% at baseline to 9.7%, 6.1% and 10.9% at the end of cycle6 inJordan, Lebanon and Syria, respectively (creased sharply in all three countries (p Amenorrhea decreased significantly in Lebanon and Syria (p < 0.005). In addition, signs of water retention like abdominal bloating, breast tenderness and swelling of extremities decreased significantly over the course of 6 treatment cycles (p < 0.001). Patient satisfaction increased for all investigated items. Upon completion of the study, 82.7% of women answered “Yes” to continue treatment with this oral contraceptive. Conclusion: The oral contraceptive containing 3 mg drospirenone and 30 mcg ethinyl estradiol has beneficial effects on bleeding pattern, symptoms of water retention and patient satisfaction.

关键词： Bleeding Pattern Tolerance Drospirenone Oral Contraception

Classification and Diagnosis of Lymphoma’s Histopathological Images Using Transfer Learning

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Computer Systems Science & Engineering 2022年第2期40卷 629-644页

作者： Schahrazad Soltane Sameer Alsharif salwa M.Serag Eldin College of Computers and Information Technology Computer Engineering DepartmentTaif UniversityTaifKingdom of Saudi Arabia

Current cancer diagnosis procedure requires expert knowledge and is time-consuming,which raises the need to build an accurate diagnosis support system for lymphoma identification and *** studies have shown promising results using Machine Learning and,recently,Deep Learning to detect malignancy in cancer ***,the diversity and complexity of the morphological structure of lymphoma make it a challenging classification *** literature,many attempts were made to classify up to four simple types of *** paper presents an approach using a reliable model capable of diagnosing seven different categories of rare and aggressive *** Lymphoma types are Classical Hodgkin Lymphoma,Nodular Lymphoma Predominant,Burkitt Lymphoma,Follicular Lymphoma,Mantle Lymphoma,Large B-Cell Lymphoma,and T-Cell *** proposed approach uses Residual Neural Networks,ResNet50,with a Transfer Learning for lymphoma’s detection and *** model used results are validated according to the performance evaluation metrics:Accuracy,precision,recall,F-score,and kappa score for the seven *** algorithms are tested,and the results are validated on 323 images of 224×224 pixels *** results are promising and show that our used model can classify and predict the correct lymphoma subtype with an accuracy of 91.6%.

关键词： Classification confusion matrices deep learning k-fold cross validation lymphoma diagnosis residual neural network transfer learning

Static and dynamic stability responses of multilayer functionally graded carbon nanotubes reinforced composite nanoplates via quasi 3D nonlocal strain gradient theory

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Defence Technology（防务技术） 2022年第10期18卷 1778-1809页

作者： Ahmed Amine Daikh Mohamed Sid Ahmed Houari Mohamed Ouejdi Belarbi salwa A.Mohamed Mohamed A.Eltaher Laboratoire D'Etude des Structures et de Mecanique des Materiaux Departement de Genie CivilFacultedes Sciences et de La TechnologieUniversite Mustapha Stambouli B.P.305R.P.29000MascaraAlgeria Laboratoire de Genie Energetique et Materiaux LGEMUniversite de BiskraB.P.145R.P07000BiskraAlgeria Department of Engineering Mathematics Zagazig UniversityP.O.Box 44519ZagazigEgypt Faculty of Engineering Mechanical Engineering DepartmentKing Abdulaziz UniversityP.O.Box 80204JeddahSaudi Arabia Faculty of Engineering Mechanical Design and Production DepartmentZagazig UniversityP.O.Box 44519ZagazigEgypt

This manuscript presents the comprehensive study of thickness stretching effects on the free vibration,static stability and bending of multilayer functionally graded(FG)carbon nanotubes reinforced composite(CNTRC)*** nanoscale and microstructure influences are considered through a modified nonlocal strain gradient continuum *** on power-law functions,four different patterns of CNTs distribution are considered in this analysis,a uniform distribution UD,FG-V CNTRC,FG-X CNTRC,and FG-O CNTRC.A 3D kinematic shear deformation theory is proposed to include the stretching influence,which is neglected in classical ***'s principle is applied to derive the governing equations of motion and associated boundary *** solutions are developed based on Galerkin method to solve the governing equilibrium equations based on the generalized higher-order shear deformation theory and the nonlocal strain gradient theory and get the static bending,buckling loads,and natural frequencies of *** with previous works is presented.A detailed parametric analysis is carried out to highlight the impact of thickness stretching,length scale parameter(nonlocal),material scale parameter(gradient),CNTs distribution pattern,geometry of the plate,various boundary conditions and the total number of layers on the stresses,deformation,critical buckling loads and vibration *** new results are also reported in the current study,which will serve as a benchmark for future research.

关键词： 3D shear deformation theory Free vibration Buckling Bending Galerkin method Functionally graded nanotube Nonlocal strain gradient theory

Optimized Gated Recurrent Unit for Mid-Term Electricity Price Forecasting

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Computer Systems Science & Engineering 2022年第11期43卷 817-832页

作者： Rashed Iqbal Hazlie Mokhlis Anis salwa Mohd Khairuddin Syafiqah Ismail Munir Azam Muhammad Department of Electrical Engineering Faculty of EngineeringUniversiti Malaya50603Malaysia Department of Electrical Engineering Main CampusIqra UniversityKarachi75300Pakistan

Electricity price forecasting(EPF)is important for energy system operations and management which include strategic bidding,generation scheduling,optimum storage reserves scheduling and systems ***,accurate EPF is crucial for the purpose of bidding strategies and minimizing the risk for market participants in the competitive electricity ***,accurate time-series prediction of electricity price is very challenging due to complex nonlinearity in the trend of electricity *** work proposes a mid-term forecasting model based on the demand and price data,renewable and non-renewable energy supplies,the seasonality and peak and off-peak hours of working and nonworking *** optimized Gated Recurrent Unit(GRU)which incorporates Bagged Regression Tree(BTE)is developed in the Recurrent Neural Network(RNN)architecture for the mid-term *** layer is employed to optimize the hyperparameters of the heterogeneous GRU with the aim to improve the model’s performance,error reduction and predict the *** this work,the proposed framework is assessed using electricity market data of five major economical states in Australia by using electricity market data from August 2020 to May *** results showed significant improvement when adopting the proposed prediction framework compared to previous works in forecasting the electricity price.

关键词： Deep learning energy management machine learning prediction

Molluscicidal effect of green synthesized silver nanoparticles using Azadirachta indica on Biomphalaria alexandrina snails and Schistosoma mansoni cercariae

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Asian Pacific Journal of Tropical Biomedicine 2023年第1期13卷 35-44页

作者： salwa S.Younis Iman F.Abou-El-Naga Khaled H.Radwan Medical Parasitology Department Faculty of MedicineAlexandria UniversityAlexandriaEgypt Agriculture Genetic Engineering Research Institute CairoEgypt

Objective:To assess the molluscicidal effect of the eco-friendly green synthesized neem silver nanoparticles(neem-Ag NPs)against Biomphalaria alexandrina,the snail intermediate host for Schistosoma mansoni,and their cercaricidal ***:Methanol extracts from neem fruits were used for green synthesis of neem-Ag *** neem-Ag NPs were characterized using UV-visible absorption spectra,dynamic laser light scattering technique,and transmission electron *** potential molluscicidal effect against adult and juvenile Biomphalaria alexandrina and the effect of the sub-lethal concentration on hatching of snail eggs and Schistosoma mansoni cercariae were ***:The surface plasmon resonance of neem-Ag NPs showed a sharp absorption peak atλ_(max)=518 nm together with multiple *** hydrodynamic diameter was(77.15±34.53)nm,the polydispersity index(0.338±0.000)and the zeta-potential-14.07 ***,transmission electron microscopy showed that the average size of the nanoparticles was(27±2)*** was evident and a light-colored capping layer could be seen coating the *** snails(LC_(50):0.83 ppm)were more susceptible to neem-Ag NPs than adults(LC_(50):1.07 ppm).In addition,neem-Ag NPs and neem at LC_(50)concentrations inhibited the egg-hatching of snails and showed cercaricidal activity in a time-dependent ***:Neem-Ag NPs have lethal activities against Biomphalaria alexandrina snails and their eggs,as well as Schistosoma mansoni ***,neem-Ag NPs could be a potential agent to control schistosomiasis.

关键词： Biomphalaria alexandrina Neem Schistosoma mansoni Azadirachta indica Silver nanoparticles Molluscicide

Cancellable Multi-Biometric Feature Veins Template Generation Based on SHA-3 Hashing

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Computers, Materials & Continua 2023年第1期74卷 733-749页

作者： salwa M.Serag Eldin Ahmed Sedik Sultan S.Alshamrani Ahmed M.Ayoup Department of Computer Engineering College of Computers and Information TechnologyTaif UniversityP.O.Box 11099Taif21944Saudi Arabia Department of Robotics and Intelligent Machine Faculty of Artificial IntelligentKafrelsheikh UniversityEgypt Department of Information Technology College of Computer and Information TechnologyTaif UniversityP.O.Box 11099Taif21944Saudi Arabia Department of Electrical Communications Engineering Faculty of EngineeringMinia UniversityMinia61111Egypt

In this paper,a novel cancellable biometrics technique calledMulti-Biometric-Feature-Hashing(MBFH)is *** MBFH strategy is utilized to actualize a single direction(non-invertibility)biometric *** is a typical model security conspire that is distinguished in the utilization of this protection insurance framework in numerous sorts of biometric feature strategies(retina,palm print,Hand Dorsum,fingerprint).A more robust and accurate multilingual biological structure in expressing human loneliness requires a different format to record clients with inseparable comparisons from individual biographical *** may raise worries about their utilization and security when these spread out designs are subverted as everybody is acknowledged for another biometric *** proposed structure comprises of four sections:input multi-biometric acquisition,feature extraction,Multi-Exposure Fusion(MEF)and secure hashing calculation(SHA-3).Multimodal biometrics systems that are more powerful and precise in human-unmistakable evidence require various configurations to store a comparative customer that can be contrasted with biometric wellsprings of *** top words,biometrics graphs can’t be denied and change to another request for positive Identifications(IDs)while *** biometrics is may be the special procedure used to recognize this issue.

关键词： Feature extraction multi-biometrics SHA-3 MEF