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Generalized Oppositional Moth Flame Optimization with Crossover Strategy:An Approach for Medical Diagnosis

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Journal of Bionic Engineering 2021年第4期18卷 991-1010页

作者： Jianfu Xia Hongliang Zhang Rizeng Li Huiling Chen hamza Turabieh Majdi Mafarja Zhifang Pan Department of General Surgery The Second Affiliated Hospital of Shanghai UniversityWenzhou 325000China Department of Computer Science and Artificial Intelligence Wenzhou UniversityWenzhou 325035China Department of Information Technology College of Computers and Information TechnologyP.O.Box11099Taif 21944Taif UniversityTaifSaudi Arabia Department of Computer Science Birzeit UniversityRamallah 72439Palestine The First Affiliated Hospital of Wenzhou Medical University Wenzhou 325000China

In the original Moth-Flame Optimization(MFO),the search behavior of the moth depends on the corresponding flame and the interaction between the moth and its corresponding flame,so it will get stuck in the local optimum easily when facing the multi-dimensional and high-dimensional optimization ***,in this work,a generalized oppositional MFO with crossover strategy,named GCMFO,is presented to overcome the mentioned *** the proposed GCMFO,GOBL is employed to increase the population diversity and expand the search range in the initialization and iteration jump phase based on the jump rate;crisscross search(CC)is adopted to promote the exploitation and/or exploration ability of *** proposed algorithm’s performance is estimated by organizing a series of experiments;firstly,the CEC2017 benchmark set is adopted to evaluate the performance of GCMFO in tackling high-dimensional and multimodal ***,GCMFO is applied to handle multilevel thresholding image segmentation *** last,GCMFO is integrated into kernel extreme learning machine classifier to deal with three medical diagnosis cases,including the appendicitis diagnosis,overweight statuses diagnosis,and thyroid cancer *** results and discussions show that the proposed approach outperforms the original MFO and other state-of-the-art algorithms on both convergence speed and *** also indicates that the presented GCMFO has a promising potential for application.

关键词： nature-inspired algorithm moth-flame optimization generalized opposition-based learning crisscross search medical diagnosis

Robust and High Accuracy Algorithm for Detection of Pupil Images

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Computers, Materials & Continua 2022年第10期73卷 33-50页

作者： Waleed El Nahal Hatim G.Zaini raghad H.Zaini Sherif S.M.Ghoneim Ashraf Mohamed Ali Hassan Electronics and Communications Engineering Department Faculty of EngineeringMSA UniversityCO12585Egypt Computer Engineering Department College of Computer and Information TechnologyTaif UniversityTaif21944Saudi Arabia Faculty of Health and Rehabilitation Sciences Princess Nourah bint Abdulrahman UniversityRiyadhSaudi Arabia Department of Electrical Engineering College of EngineeringTaif UniversityTaif21944Saudi Arabia Electronics and Communications Engineering Department Faculty of EngineeringSinai UniversityArishCO45511Egypt

Recently,many researchers have tried to develop a robust,fast,and accurate *** algorithm is for eye-tracking and detecting pupil position in many applications such as head-mounted eye tracking,gaze-based human-computer interaction,medical applications(such as deaf and diabetes patients),and attention *** real-world conditions challenge the eye appearance,such as illumination,reflections,and *** the other hand,individual differences in eye physiology and other sources of noise,such as contact lenses or *** present work introduces a robust pupil detection algorithm with and higher accuracy than the previous attempts for real-time analytics *** proposed circular hough transform with morphing canny edge detection for Pupillometery(CHMCEP)algorithm can detect even the blurred or noisy images by using different filtering methods in the pre-processing or start phase to remove the blur and noise and finally the second filtering process before the circular Hough transform for the center fitting to make sure better *** performance of the proposed CHMCEP algorithm was tested against recent pupil detection *** and results show that the proposed CHMCEP algorithm achieved detection rates of 87.11,78.54,58,and 78 according to´Swirski,ExCuSe,Else,and labeled pupils in the wild(LPW)data sets,*** results show that the proposed approach performs better than the other pupil detection methods by a large margin by providing exact and robust pupil positions on challenging ordinary eye pictures.

关键词： Pupil detection eye tracking pupil edge morphing techniques eye images dataset

The Mechanism of Green Supply Chain Management and the Impact on Business Performance-based on Textile Manufacturing Enterprises in Pakistan

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The Mechanism of Green Supply Chain Management and the Impac...

作者： Muhammad hamza Naseem 武汉纺织大学

学位级别：硕士

The aggravation of environmental pollution is one of the most important issues in the *** order to manage problems related to industrial activities,several methods,techniques and methods have been *** supply chain management is viewed as one of the most important environmental concern strategy or activity used by companies all over the ***,the usage,awareness and implementation of Green supply chain management practices in Pakistan and other different under-developing countries is still in early *** of knowledge as for its impact on economic performance,it is precisely because the industry is afraid to implement these *** drive of this research is to comprehend the dimensions of Green supply chain management,their mechanism and impact on firm Performance specifically the SME's of Pakistan textile *** Supply Chain Management is a emerging trend in Manufacturing *** in global markets generates the need of implementing GSCM and enterprises focuses on the developing & producing sustainable *** are different environmental issues that must be take into consideration while start production of a product because the aim of GSCM is to protect environment from harmful gases,chemicals and materials that are used or sometimes waste during the Production process.“GSCM is defined as integrating environmental thinking into supply-chain management,including product design,material sourcing and selection,manufacturing processes,delivery of final products as well as end-of-life management of product after its useful life.” Studies have been conducted in other countries relating to Green supply chain competence,components,practices and organizational performance in relation to manufacturing ***,in developing countries,more specifically in Pakistan limited research has been conducted in this *** study addresses that knowledge *** study was a descriptive survey as it was concerned

关键词： Green supply chain Environmental concerns Organizational Performance

β-divergence loss for the kernel density estimation with bias reduced

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Statistical Theory and Related Fields 2021年第3期5卷 221-231页

作者： hamza Dhaker El Hadji Deme Youssou Ciss Mathematiques et statistique Universite de MonctonMonctonCanada UFR SAT Universite Gaston BergerSaint-LouisSenegal

In this paper,we investigate the problem of estimating the probability density *** kernel density estimation with bias reduced is nowadays a standard technique in explorative data analysis,there is still a big dispute on how to assess the quality of the estimate and which choice of bandwidth is *** framework examines the most important bandwidth selection methods for kernel density estimation in the context of with bias *** reference,least squares cross-validation,biased cross-validation andβ-divergence loss methods are described and expressions are *** order to assess the performance of our various bandwidth selectors,numerical simulations and environmental data are carried out.

关键词： bandwidth β-divergence nonparametric estimatio

Metaheuristics with Deep Learning Empowered Biomedical Atherosclerosis Disease Diagnosis and Classification

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Computers, Materials & Continua 2022年第8期72卷 2859-2875页

作者： Areej A.Malibari Siwar Ben Haj Hassine Abdelwahed Motwakel Manar Ahmed hamza Department of Industrial and Systems Engineering College of EngineeringPrincess Nourah Bint Abdulrahman UniversityRiyadh11671Saudi Arabia Department of Computer Science College of Science and ArtsKing Khalid UniversityMahayilAsirSaudi Arabia Department of Computer and Self Development Preparatory Year DeanshipPrince Sattam bin Abdulaziz UniversityAl-Kharj16278Saudi Arabia

Atherosclerosis diagnosis is an inarticulate and complicated cognitive *** on medical diagnosis necessitate maximum accuracy and performance to make optimal clinical *** the medical diagnostic outcomes need to be prompt and accurate,the recently developed artificial intelligence(AI)and deep learning(DL)models have received considerable attention among research *** study develops a novel Metaheuristics with Deep Learning Empowered Biomedical Atherosclerosis Disease Diagnosis and Classification(MDL-BADDC)*** proposed MDL-BADDC technique encompasses several stages of operations such as pre-processing,feature selection,classification,and parameter ***,the proposed MDL-BADDC technique designs a novel Quasi-Oppositional Barnacles Mating Optimizer(QOBMO)based feature selection ***,the deep stacked autoencoder(DSAE)based classification model is designed for the detection and classification of atherosclerosis ***,the krill herd algorithm(KHA)based parameter tuning technique is applied to properly adjust the parameter *** order to showcase the enhanced classification performance of the MDL-BADDC technique,a wide range of simulations take place on three benchmarks biomedical *** comparative result analysis reported the better performance of the MDL-BADDC technique over the compared methods.

关键词： Atherosclerosis disease biomedical data data classification machine learning disease diagnosis deep learning

非晶态金属-磷酸铝催化正庚醛和苯甲醛羟醛缩合制茉莉醛(英文)

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催化学报 2015年第2期36卷 209-215页

作者： A. hamza N. Nagaraju Catalysis Research Laboratory St. Joseph's College P.G. and Research Centre Bangalore 560027 India

Amorphous aluminophosphate(AlP) and metal-aluminophosphates(MAlPs, where M = 2.5 mol%Cu, Zn, Cr, Fe, Ce, or Zr) were prepared by coprecipitation method. Their surface properties and catalytic activity for the synthesis of jasminaldehyde through the aldol condensation of nheptanal and benzaldehyde were investigated. The nitrogen adsorption-desorption isotherms showed that the microporosity exhibited by the aluminophosphate was changed to a mesoporous and macroporous structure which depended on the metal incorporated, with a concomitant change in the surface area. Temperature-programmed desorption of NHand COrevealed that the materials possessed both acidic and basic sites. The acidic strength of the material was either increased or decreased depending on the nature of the metal. The basicity was increased compared to AlP. All the materials were X-ray amorphous and powder X-ray diffraction studies indicated the absence of metal oxide phases. The Fourier transform infrared analysis confirmed the presence of phosphate groups and also the absence of any M-O moieties in the materials. The selected organic reaction occurred only in the presence of the AlP and MAlPs. The selectivity for the jasminaldehyde product was up to 75% with a yield of 65%. The best conversion of nheptanal with a high selectivity to jasminaldehyde was obtained with FeAlP as the catalyst, and this material was characterized to have less weak acid sites and more basic sites.

关键词： Amorphous aluminophosphate Metal-aluminoposphate Surface property Acid-base bi-functional catalyst Aldol condensation Jasminaldehyde

Dipole Moments of the Bioactive Constituents Present in Flutab Drug by Ab-Initio Calculations

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Open Journal of Physical Chemistry 2019年第4期9卷 216-220页

作者： raghad Alajlani Amal Alssadi Faculty of Science Chemistry DepartmentKing Abdulaziz UniversityJeddahSaudi Arabia

Many of the technology and computational chemistry applications are used to study drugs and their biological effects. Flutab®drug contains Paracetamol, Diphenhydramine and Pseudoephedrine. Ab-initio calculations were performed at DFT/B3LYP and HF methods with three basis sets, namely, STO-3G, 3-21G, and 6-31G(d) in order to calculate the dipole moments of the three constituents of Flutab®drug. The Diphenhydramine compound was found to be the most stable constituent, with the lowest value of dipole moment.

关键词： Flutab DFT Calculations HF Calculations Dipole Moment

Production and characterization of organic manure from liquorice residues

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Information Processing in Agriculture 2020年第2期7卷 233-241页

作者： raghad S.Mouhamad Zainab J.Mohammed Ahmad A.Abdulhadi Mazhar Abbas Munawar Iqbal Arif Nazir Soil and Water Resources Center Ministry of Sciences&TechnologyBaghdadIraq Section of Biochemistry Department of Basic SciencesCollege of Veterinary and Animal Sciences(CVAS)JhangUniversity of Veterinary and Animal Sciences(UVAS)LahorePakistan Department of Chemistry The University of LahoreLahorePakistan

In present investigation,organic manure was produced and characterized from liquorice residues using activated Effective Microoganism(AEM).The liquorice waste residues were fermented for the period of 6 months in the presence of activated AEM at the rate of 2.5%and 5%of total fermented ***(62.5 g)was used per 10 kg of liquorice and moister was maintained at 55–60%during *** AEM manure production efficiency was evaluated on the basis of pH,C/N ratio,electrical conductivity(EC)and mineral *** final pH of organic manure was 6.2,C/N ratio reduced from 13.5 to 6.5,EC and the mineral contents were increased of composted *** revealed that the AEM are effective to produce organic manure from agricultural waste matter since the organic manure physico-chemical properties were within the permissible limit and AEM could be used for the production of compost ***,this technique can also be extended to other agricultural waste materials for the production of organic manure.

关键词： Liquorice Organic manure Fermentation Physico-chemical

Prevalence of occult HBV infection in haemodialysis patients with chronic HCV

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World Journal of Gastroenterology 2006年第21期12卷 3420-3424页

作者： Vedat Goral hamza Ozkul Selahattin Tekes Dede Sit Ali Kemal Kadiroglu Department of Gastroenterology Dicle University School of Medicine DiyarbakirTurkey Department of Internal Medicine Dicle University School of Medicine DiyarbakirTurkey Department of Molecular Biology Dicle University School of Medicine DiyarbakirTurkey Department of Nephrology Dicle University School of Medicine DiyarbakirTurkey

AIM： To study the prevalence and clinical effects of occult HBV infection in haemodialysis patients with chronic ***： Fifty chronic hemodialysis patients with negative HbsAg, and positive anti-HCV were included in the study. These patients were divided into two groups： HCV-RNA positive and HCV-RNA negative, based on the results of HCV-RNA PCR. HBV-DNA was studied using the PCR method in both ***： None of the 22 HCV-RNA positive patients and 28 HCV-RNA negative patients revealed HBV-DNA in serum by PCR method. The average age was 47.2±17.0 in the HCV-RNA positive group and 39.6±15.6 in the HCV-RNA negative ***： The prevalence of occult HBV infection is not high in haemodialysis patients with chronic HCV in our region. This result of our study has to be evaluated in consideration of the interaction between HBsAg positivity （8%-10%） and frequency of HBV mutants in our region.

关键词： Chronic HCV Haemodialysis Occult HBV infection