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Appropriate Combination of Crossover Operator and Mutation Operator in Genetic algorithms for the Travelling salesman Problem

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Computers, Materials & Continua 2024年第5期79卷 2399-2425页

作者： Zakir Hussain Ahmed Habibollah Haron Abdullah al-Tameem Department of Mathematics and statistics College of ScienceImam Mohammad Ibn Saud Islamic University(IMSIU)Riyadh11432Kingdom of Saudi Arabia Faculty of Computing Universiti Teknologi MalaysiaJohor Bahru81310Malaysia College of Computer and Information sciences Imam Mohammad Ibn Saud Islamic University(IMSIU)Riyadh11432Kingdom of Saudi Arabia

Genetic algorithms(GAs)are very good metaheuristic algorithms that are suitable for solving NP-hard combinatorial optimization *** a set of solutions represented by a population of chromosomes and then uses the idea of survival of the fittest in the selection process to select some fitter *** uses a crossover operator to create better offspring chromosomes and thus,converges the ***,it uses a mutation operator to explore the unexplored areas by the crossover operator,and thus,diversifies the GA search space.A combination of crossover and mutation operators makes the GA search strong enough to reach the optimal ***,appropriate selection and combination of crossover operator and mutation operator can lead to a very good GA for solving an optimization *** this present paper,we aim to study the benchmark traveling salesman problem(TsP).We developed several genetic algorithms using seven crossover operators and six mutation operators for the TsP and then compared them to some benchmark TsPLIB *** experimental studies show the effectiveness of the combination of a comprehensive sequential constructive crossover operator and insertion mutation operator for the *** GA using the comprehensive sequential constructive crossover with insertion mutation could find average solutions whose average percentage of excesses from the best-known solutions are between 0.22 and 14.94 for our experimented problem instances.

关键词： Travelling salesman problem genetic algorithms crossover operator mutation operator comprehensive sequential constructive crossover insertion mutation

An integrated framework for assessing renewable-energy supply chains using multicriteria decision-making: a study on Bangladesh

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CLEAN ENERGY 2024年第3期8卷 1-19页

作者： Azad, A. M. almas shahriyar Oishi, Zarin Tasnim Haque, Md Ariful Das, Pronob Udoy, sabbir Ahmed Bhuiya, khaled Mohammad shifullah Rajshahi Univ Engn & Technol Dept Ind & Prod Engn Rajshahi 6204 Bangladesh Rajshahi Univ Engn & Technol Dept Mech Engn Rajshahi 6204 Bangladesh

The depletion in non-renewable energy sources and a fast-growing population in Bangladesh are exacerbating the already existing energy scarcity, highlighting the need for an efficient and robust renewable-energy supply chain. The primary goal of this study is to evaluate the most optimized renewable-energy supply chain based on natural resource availability and government policies of Bangladesh. In the present study, four renewable energy resources, including solar, biomass, wind and hydropower, are studied and nine subcriteria are defined under four primary criteria for each supply chain. Technique for Order Preference by similarity to Ideal solution (TOPsIs) and VIseKriterijumska Optimizacija I Kompromisno Resenje (VIKOR) are multicriteria decision-making approaches used in this study to compare and choose the best renewable-energy supply chain. The relative significance of four supply-chain criteria for primary renewable energy in this study, namely energy procurement, production, operations and maintenance costs, and social and environmental impact, is gathered via a survey. The results of this research, supported by a comprehensive sensitivity analysis, indicate that hydropower is the best renewable-energy supply chain, followed by wind as a compromise solution, biomass and solar. The study also demonstrates that no energy source can satisfy all supply-chain criteria alone; each resource is better for a specific criterion-solar is better for procurement, hydropower is significant for production and wind is remarkable for operations and social impact. Therefore, to maximize output, renewable energy sources must be integrated. From Bangladesh's perspective, for the first time, by using TOPsIs and VIKOR together, this study offers significant insights to establish an efficient and sustainable renewable-energy supply chain for practitioners, academics and policymakers. Optimized renewable-energy supply chain based on natural resource availability and government pol

关键词： renewable-energy supply chain Bangladesh multicriteria decision-making TOPsIs (Technique for Order Preference by similarity to Ideal solution) VIKOR (VIseKriterijumska Optimizacija I Kompromisno Resenje) VIKOR METHOD METHODOLOGY BIOMAss AHP CHalLENGEs sTRATEGIEs sELECTION BARRIERs sYsTEMs DEsIGN

AI-Based Helmet Violation Detection for Traffic Management system

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Computer Modeling in Engineering & sciences 2024年第10期141卷 733-749页

作者： Yahia said Yahyaalassaf Refka Ghodhbani Yazan Ahmad alsariera Taoufik saidani Olfa Ben Rhaiem Mohamad khaled Makhdoum Manel Hleili Department of Electrical Engineering College of EngineeringNorthern Border UniversityArar91431Saudi Arabia Department of Civil Engineering College of EngineeringNorthern Border UniversityArar91431Saudi Arabia Faculty of Computing and Information Technology Northern Border UniversityRafha91911Saudi Arabia College of science Northern Border UniversityArar91431Saudi Arabia Department of Mathematics Faculty of Sciences of TabukUniversity of TabukTabuk71491Saudi Arabia

Enhancing road safety globally is imperative,especially given the significant portion of traffic-related fatalities attributed to motorcycle accidents resulting from non-compliance with helmet *** the critical role of helmets in rider protection,this paper presents an innovative approach to helmet violation detection using deep learning *** primary innovation involves the adaptation of the PerspectiveNet architecture,transitioning from the original Res2Net to the more efficient EfficientNet v2 backbone,aimed at bolstering detection *** rigorous optimization techniques and extensive experimentation utilizing the India driving dataset(IDD)for training and validation,the system demonstrates exceptional performance,achieving an impressive detection accuracy of 95.2%,surpassing existing ***,the optimized PerspectiveNet model showcases reduced computational complexity,marking a significant stride in real-time helmet violation detection for enhanced traffic management and road safety measures.

关键词： Non-helmet use detection traffic violation safety deep learning optimized PerspectiveNet

Reevaluation of cortical developmental patterns in Euplotes(s.l.), including a morphogenetic redescription of *** (Protozoa,Ciliophora,Euplotida)

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Chinese Journal of Oceanology and Limnology 2010年第3期28卷 593-602页

作者：邵晨马洪钢高珊 al-rasheid A.khaled 宋微波 Laboratory of Protozoology Institute of Evolution and Marine Biodiversity Ocean University of China Zoology Department King Saud University

We documented the pattern of cell development in Euplotes charon. The ontogenesis of this species was similar to many of its congeners, except for the formation of the caudal cirri. In E. Charon, a caudal cirrus is formed posterior to each of the rightmost two or three dorsal kinety anlage in the proter, and the second rightmost dorsal kinety in the opisthe. In addition, two caudal cirri are formed posterior to the rightmost dorsal kinety in the opisthe. This pattern of development represents a completely new type. Based on our evaluation, and in comparison with previous studies, we also conclude that the pattern of cell development is variable among species in the Euplotes genera. The variation is particularly evident during the formation of frontoventral and caudal cirri. Based on the segmentation pattern of frontal-midventral transverse cirral anlagen, cirri reduction, and migration of frontoventral cirri, we identified five types: the affinis-type, the eurystomus-type, the charon-type, the raikovi-type and orientalis-type. Euplotes (s. l.) can also be divided into three types based on the formation of caudal cirri: focardii-type, vannus-type and charon-type. Indeed, we conclude that the number (one or two) of marginal cirri should be given as much consideration as the genetic separation. Given this, we reassessed the validity of using genetic separation to classify the group. Generally, the morphogenetic data disagreed with the molecular data (ssrRNA gene sequences). Given these discrepancies, it is too early to draw conclusions on the systematic arrangement of this species-rich taxon.

关键词： Euplotes ciliate ontogenesis phylogeny sequences

Quality Assessment of Online Patient Education Materials for Diabetic Foot

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Journal of Biosciences and Medicines 2024年第9期12卷 28-41页

作者： Dana Hendie Eyman Haj-ali Muhammad Candragupta Jihwaprani Hagar khaled Marah alrahal Faisal Zain Mohammed al-Zabidi Nazmus saquib Juliann saquib College of Medicine Sulaiman Al Rajhi University Bukaryiah Saudi Arabia

Background: The quality of online Arabic educational materials for diabetic foot syndrome (DFs) is unknown. This study evaluated Arabic websites as patients’ sources of information for DFs. Methods: The study assessed patient-related websites about DFs using a modified Ensuring Quality of Information for Patients (EQIP) tool (score 0 - 35). specific terms were searched in Google to identify DFs websites;eligibility criteria were applied to 20 pages of search results to select the included websites. Data on country of origin, source types and subtypes, and website traffic were extracted. Additional therapeutic information regarding prevention and conservative, pharmacological, and surgical treatments was also recorded and analyzed. Results: Among 559 websites, 157 were eligible for inclusion. The median EQIP score was 16 out of 35, indicating poor quality in one of three domains (content, identification, or structure). Most sources originated from Arab countries (75.8%) were non-governmental (94.9%), and were medical information websites (46.5%). High-scoring websites were significantly more likely than low-scoring websites to describe information on prevention (30.9% vs. 2.9%, p = 0.001), conservative treatment (34.1% vs. 13%, p = 0.002), or pharmacological treatment (32.5% vs. 16.8%, p = 0.024). There were increased odds of scoring high if a website provided information on prevention (OR = 12.9, 95% CI [1.68 - 98.57], p = 0.014). Conclusion: Most Arabic online patient information on DFs is of poor quality. Quality control measures are needed to ensure accurate health information for the public.

关键词： Diabetic Foot Disease Diabetic Foot Ulcer Online Resources Patient Education Patient Education Materials

Macrophage modulation with dipeptidyl peptidase-4 inhibitors:A new frontier for treating diabetic cardiomyopathy?

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World Journal of Diabetes 2024年第9期15卷 1847-1852页

作者： saeed Mohammadi Ahmed al-Harrasi Natural and Medical sciences Research Center University of NizwaNizwa 616Oman Department of Biological sciences and Chemistry University of NizwaNizwa 616Oman

This editorial introduces the potential of targeting macrophage function for diabetic cardiomyopathy(DCM)treatment by dipeptidyl peptidase-4(DPP-4)*** et al studied teneligliptin,a DPP-4 inhibitor used for diabetes management,and its potential cardioprotective effects in a diabetic mouse *** suggested teneligliptin administration may reverse established markers of DCM,including cardiac hypertrophy and compromised *** also inhibited the NLRP3 inflammasome and reduced inflammatory cytokine production in diabetic *** play crucial roles in DCM *** hyperglycemia disturbs the balance between pro-inflammatory(M1)and antiinflammatory(M2)macrophages,favoring a pro-inflammatory state contributing to heart ***,we highlight the potential of DPP-4 inhibitors to modulate macrophage function and promote an anti-inflammatory *** compounds may achieve this by elevating glucagon-like peptide-1 levels and potentially inhibiting the NLRP3 *** studies on teneligliptin in combination with other therapies targeting different aspects of DCM could be suggested for developing more effective treatment strategies to improve cardiovascular health in diabetic patients.

关键词： Diabetic cardiomyopathy Macrophage Dipeptidyl peptidase-4 inhibitor Teneligliptin NLRP3 inflammasome Glucagon-like peptide-1

In silico identification of antiviral compounds for the treatment of chikungunya virus infection:qsar modelling and md simulation analysis

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Medicine in Novel Technology and Devices 2024年第2期22卷 102-114页

作者： Hayder M Abdulhamza Muthanna s.Farhan sara.s Hassan Hany Aqeel al-Hussainy Amjad Ibrahim Oriabi Department of Pharmacy Kut University CollegeAlkutWasit52001Iraq Department of Pharmaceutical Chemistry College of PharmacyUniversity of BaghdadBaghdadIraq al-Manara College for Medical sciences Department of PharmacyIraq Department of Pharmacy Hilla University CollegeBabylonIraq Dr Hany Akeel Institute Iraqi Medical Research CenterBaghdad10001Iraq

Chikungunya virus(CHIKV),transmitted by arthropods,has gained global recognition for its impact on public *** has expanded globally,including Africa,Asia,and the Indian subcontinent,and has a helicase protein in its genome that is crucial for its ***,the study targeted the helicase protein of CHIKV with 745 antiviral compounds using an ML-based QsAR model and molecular *** binders(5279172,78161839,6474310,and 5330286)were selected for MD simulation based on the control(silvestrol).all compounds had the highest binding scores,with 78161839 showing the most consistent RMsD and the least conformational variation,indicating high *** also showed the lowest binding free energy(ΔG¼31.31 kcal/mol),indicating energetically favourable *** and FEL also depicted the stable complex confirmation of the protein and 78161839 complex during the 100 ns ***,this study aimed to identify helicase function antiviral binders that could be experimentally tested for treating CHIKV.

关键词： Chikungunya virus Machine learning based QsAR Molecular dynamic solution Helicase

symmetries,optimal system,exact and soliton solutions of(3+1)-dimensional Gardner-KP equation

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Journal of Ocean Engineering and science 2024年第2期9卷 178-190页

作者： Amjad Hussain Ashreen Anjum M.Junaid-U-Rehman Ilyas Khan Mariam A.sameh Amnah s.al-Johani Department of Mathematics Quaid-I-Azam University 45320Islamabad 44000Pakistan Department of Mathematics College of Science Al-ZulfiMajmaah UniversityAl-MajmaahP.O Box 66Majmaah 11952Saudi Arabia Electrical Engineering Department Faculty of Engineering and TechnologyFuture University in EgyptNew Cairo 11845Egypt Mathematics Department Faculty of ScienceUniversity of TabukTabukSaudi Arabia

In this research article,the(3+1)-dimensional nonlinear Gardner-Kadomtsov-Petviashvili(Gardner-KP)equation which depicts the nonlinear modulation of periodic waves,is analyzed through the Lie group-theoretic *** the Lie invariance condition,we find the symmetry *** pro-posed model yields eight-dimensional Lie ***,an optimal system of sub-algebras is com-puted,and similarity reductions are *** considered nonlinear partial differential equation is re-duced into ordinary differential equations(ODEs)by utilizing the similarity transformation method(sTM),which has the benefit of yielding a large number of accurate traveling wave *** ODEs are further solved to get closed-form solutions of the Gardner-KP equation in some cases,while in other cases,we use the new auxiliary equation method to get its soliton *** evolution profiles of the obtained solutions are examined graphically under the appropriate selection of arbitrary parameters.

关键词： Gardner-KP equation Lie symmetry analysis Optimal system New auxiliary equation method solitary wave solutions

Multiple Calcium-Dependent Kinases Modulate ABA-Activated Guard Cell Anion Channels

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Molecular Plant 2012年第6期5卷 1409-1412页

作者： sonke scherzer Tobias Maierhofer khaled A.s. al-rasheid Dietmar Geiger Rainer Hedrich University of Würzburg Julius-von-Sachs-InstituteMolecular Plant Physiology and BiophysicsJulius-von-Sachs Platz 2D-97082 WürzburgGermany King saud University Zoology DepartmentCollege of SciencePO Box 2455Riyadh 11451Saudi Arabia

Dear Editor, The plant hormone abscisic acid （ABA） governs drought stress management in plants. ABA signal transduction appears to be rather short. When under water stress con- ditions, the ABA level rises above a certain threshold and the phytohormone binds to its cytosolic RCAR/PYR/PYL-type receptor （Levchenko et al,, 2005; Joshi-saha et al., 2011）. Following receptor activation, protein phosphatases of the clade-A PP2C type are inactivated, allowing snRK protein kinases to phosphorylate their targets, such as bZIP tran- scription factors （Fujii et al., 2009 and references therein）. In guard cells and oocytes, we could demonstrate that the same snRK-PP2C pair OsT1-ABI1 controls the opening of the slow anion channel sLACl （Geiger et al., 2009; Lee et al., 2009）. Besides this calcium-independent activation, sLAC1 is also activated by the calcium-dependent kinases CPK21 and 23, which can be inhibited by ABI1 （Geiger et al., 2010）.

关键词： sLAC1