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MLA:A New Mutated Leader Algorithm for Solving Optimization Problems

Computers, Materials & Continua 2022年第3期70卷 5631-5649页

作者： Fatemeh Ahmadi Zeidabadi Sajjad Amiri Doumari mohammad dehghani Zeinab Montazeri Pavel Trojovsky Gaurav Dhiman Department of Mathematics and Computer Sciences Sirjan University of TechnologySirjanIran Graduate of Department of Electrical and Electronics Engineering Shiraz University of TechnologyShirazIran Department of Electrical and Electronics Engineering Shiraz University of TechnologyShirazIran Department of Mathematics Faculty of ScienceUniversity of Hradec Králové50003Hradec KrálovéCzech Republic Department of Computer Science Government Bikram College of CommercePatialaPunjabIndia

Optimization plays an effective role in various disciplines of science and *** problems should either be optimized using the appropriate method(i.e.,minimization or maximization).Optimization algorithms are one of the efficient and effective methods in providing quasioptimal solutions for these type of *** this study,a new algorithm called the Mutated Leader Algorithm(MLA)is *** main idea in the proposed MLA is to update the members of the algorithm population in the search space based on the guidance of a mutated *** addition to information about the best member of the population,themutated leader also contains information about the worst member of the population,as well as other normal members of the *** proposed MLA is mathematically modeled for implementation on optimization problems.A standard set consisting of twenty-three objective functions of different types of unimodal,fixed-dimensional multimodal,and high-dimensional multimodal is used to evaluate the ability of the proposed algorithm in ***,the results obtained from theMLA are compared with eight well-known *** results of optimization of objective functions show that the proposed MLA has a high ability to solve various optimization ***,the analysis and comparison of the performance of the proposed MLA against the eight compared algorithms indicates the superiority of the proposed algorithm and ability to provide more suitable quasi-optimal solutions.

关键词： Optimization metaheuristics leader benchmark objective function

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Effects of herbal extracts and compounds and pharmacological agents on pulmonary fibrosis in animal models:a review

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Journal of Integrative Medicine 2017年第6期15卷 433-441页

作者： Hoda Mojiri-Forushani All Asghar Hemmati mohammad Amin dehghani Ali Reza Malayeri Hossein Hassan Pour abadan school of medical sciences Abadan ***Iran department of pharmacology the school of pharmacy and medicinal plant research centerahvaz jundishapur university of medical sciencesAhvaz ***Iran department of toxicology school of pharmacyahvaz jundishapur university of medical sciencesAhvaz ***Iran

Pulmonary fibrosis, a chronic inflammatory disease that occurs mainly in older adults, is a serious health threat with few effective treatment options. The etiological aspects of pulmonary fibrosis remain unknown, though some factors such as cigarette smoking, viral infections, surfactant protein polymorphisms, and chronic or high doses use of certain drugs are considered to be risk factors for the progression of pulmonary fibrosis. No standard treatments have been introduced in clinic yet. Although glucocorticoids and antioxidant drugs have been administered, the severe and broad-spectrum adverse effects of glucocorticoids limit their use. Efforts to identify novel therapeutic agents with improved safety profiles are therefore ongoing. In this review, the authors have described the effects of herbal extracts and compounds and certain pharmacological agents on pulmonary fibrosis in animal models. These effects indicate that herbs are a promising source of compounds that can play pivotal roles in the treatment of lung fibrosis.

关键词： pulmonary fibrosis herbal medicine pharmacological agents bleomycin paraquat

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Application of graphite screen printed electrode modified with dysprosium tungstate nanoparticles in voltammetric determination of epinephrine in the presence of acetylcholine

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Journal of Rare Earths 2018年第7期36卷 750-757页

作者： hadi Beitollahi Zahra Dourandish Somayeh Tajik mohammad Reza Ganjali Parviz Norouzi Farnoush Faridbod Environment Department Irtstitute of Science and High Technology and Environmental SciencesGraduate University of Advanced Technology Department of Chemistry Graduate University of Advanced Technology NanoBioElectrochemistry Research Center Bam University of Medical Scicnce Center of Excellence in Electrochemistry Faculty of ChemistryUniversity of Tehran Biosensor Research Center Endocrinology & Metabolism Molecular-Cellular Sciences InstituteTehran University of Medical Sciences

The current work focuses on the development of a sensitive and selective electrochemical device based on a graphite screen printed electrode modified with Dy2（WO4）3 nanoparticles（DWO/SPE） for the analysis of epinephrine in samples also containing acetylcholine. The study proves that the sensor has excellent electron-mediating behavior in the oxidation of epinephrine in a 0.1 mol/L phosphate buffer solution（PBS）（pH 7.0）. The application of the DWO/SPE in differential pulse voltammetry（DPV） is found to lead to distinct response for the oxidation of epinephrine and acetylcholine, with the potentials of the epinephrine and acetylcholine peaks（△Ep） to be 550 mV apart. The detection limits of the method for epinephrine and acetylcholine are 0.5 and 0.7 μmol/L（S/N = 3） and the responses are found to be linear in the concentration ranges of 1.0-900.0 μmol/L and 1.0-1200.0 μmol/L in a PBS buffer（pH = 7.0）respectively. The modified electrode was used for the detection of epinephrine and acetylcholine in real samples and found to produce satisfactory results. These results can be a proof that Dy2（WO4）3 nanoparticles can find promising applications in electrochemical sensors to be used for the analysis of（bio）chemical species.

关键词： Epinephrine Acetylcholine Dy2(WO4)3 nanoparticles Graphite screen printed electrode Rare earths

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Using the Novel Wolverine Optimization Algorithm for Solving Engineering Applications

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Computer Modeling in Engineering & Sciences 2024年第12期141卷 2253-2323页

作者： Tareq Hamadneh Belal Batiha Omar Alsayyed Frank Werner Zeinab Monrazeri mohammad dehghani Kei Eguchi Department of Mathematics Al Zaytoonah University of JordanAmman11733Jordan Department of Mathematics Faculty of Science and Information TechnologyJadara UniversityIrbid21110Jordan Department of Mathematics Faculty of ScienceThe Hashemite UniversityZarqa13133Jordan Faculty of Mathematics Otto-von-Guericke UniversityMagdeburg39016Germany Department of Electrical and Electronics Engineering Shiraz University of TechnologyShiraz71557-13876Iran Department of Information Electronics Fukuoka Institute of TechnologyFukuoka811-0295Japan

This paper introduces the Wolverine Optimization Algorithm(WoOA),a biomimetic method inspired by the foraging behaviors of wolverines in their natural *** innovatively integrates two primary strategies:scavenging and hunting,mirroring the wolverine’s adeptness in locating carrion and pursuing live *** algorithm’s uniqueness lies in its faithful simulation of these dual strategies,which are mathematically structured to optimize various types of problems *** effectiveness of WoOA is rigorously evaluated using the Congress on Evolutionary Computation(CEC)2017 test suite across dimensions of 10,30,50,and *** results showcase WoOA’s robust performance in exploration,exploitation,and maintaining a balance between these phases throughout the search *** to twelve established metaheuristic algorithms,WoOA consistently demonstrates a superior performance across diverse benchmark *** analyses,including paired t-tests,Friedman test,and Wilcoxon rank-sum tests,validate WoOA’s significant competitive edge over its ***,WoOA’s practical applicability is illustrated through its successful resolution of twenty-two constrained scenarios from the CEC 2011 suite and four complex engineering design *** applications underscore WoOA’s efficacy in tackling real-world optimization challenges,further highlighting its potential for widespread adoption in engineering and scientific domains.

关键词： Optimization bio-inspired wolverine exploitation exploration metaheuristic

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Case study of hydraulic fracturing in an offshore carbonate oil reservoir

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Petroleum Research 2022年第4期7卷 419-429页

作者： mohammad Azad Mojtaba Ghaedi Amir Farasat hadi Parvizi Hamed Aghaei Department of Petroleum Engineering School of Chemical and Petroleum EngineeringShiraz UniversityIran Iranian Offshore Oil Company TehranIran Petroxin Ltd LondonUnited Kingdom

Maximizing petroleum production while efficiently managing the operational costs is the oil and gas industry's primary goal which requires innovative engineering approaches and production-enhancing treatments such as hydraulic fracturing(HF).During the HF process,the injected fluid mixed with sands or proppants will create permanent fluid channels to drain more of the reservoir *** level of complexity and various constraints involved in real field treatments have made HF even more chal-lenging in layered carbonate reservoirs with the water drive mechanism.A prominent concern is the downward fracture growth to the oil/water contact zone that may cause unfavorable water cut *** fracture height confinement criterion necessitates optimization of fracture dimension *** height development is mainly a function of in-situ stress conditions and stress magnitude differences between geologic *** cases with a water table at the proximity of the wellbore,fracture height directly affects the operational *** paper demonstrates a practical step-by-step approach towards the design of hydraulic fracturing treatment in an offshore carbonate oil *** modeling process involves optimization of the location,number,and conductivity of the proposed ***-jection of high viscosity fluid causes a bi-wing vertical planar fracture to propagate perpendicular to the direction of minimum horizontal stress in the strike-slip faulting *** of the induced hydraulic fractures are also impacted by the amount and type of ***,as with this case study,the magnitude of vertical stress is in the same range as the maximum horizontal stress;the fracture height growth is the limiting *** LGR method is used to define fractures in the dynamic reservoir model which has been built based on a complete set of data ranging from the analyses of logs,core samples,and seismic details,to perform production forecasts and economic ev

关键词： Hydraulic fracture design Carbonate reservoirs Proppant selection Economic analysis Reservoir modeling

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Organisms causing spontaneous bacterial peritonitis in children with liver disease and ascites in Southern Iran

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World Journal of Gastroenterology 2006年第36期12卷 5890-5892页

作者： Mahmood Haghighat Seyed Mohsen dehghani Abdolvahab Alborzi mohammad hadi Imanieh Bahman Pourabbas Mehdi Kalani Department of Pediatric Gastroenterology Shiraz University of Medical Science Shiraz Iran Department of Professor Alborzi Clinical Microbiology Research Center Shiraz University of Medical Science Shiraz Iran

AIM： To determine the causative agents of spontaneous bacterial peritonitis （SBP） in children with liver disease and ascites in our center. METHODS： During a 2.5 year period, from September 2003 to March 2006, 12 patients with 13 episodes of SBP were studied. In all cases at the time of admission serum albumin and glucose, urinalysis and urine culture was performed. Analysis [white blood cell （WBC） count with differential, albumin, glucose], gram stain, culture by BACTEC method and antibiogram was done on ascitic fluids. Abdominal paracentesis was repeated after 48 h of antibiotic therapy for bacteriologic assay. The patients were followed for at least three months in a gastroenterology clinic. RESULTS： There were 7 girls （58%） and 5 boys （42%） with a median age of 5.2 years （range, 6 mo to 16 years）. All cases had positive ascitic fluid culture. Gram stain was positive in 5 （38.5%） of them. The isolated organisms were S. pneumoniae in 5 （38.5%）, E. coli in 2 （15.3%）, S. viridans in 2 （15.3%）, and K. pneumoniae, H. influenza, Enterococci, and nontypable Streptococcus each in one （7.7%）. All of them except Enterococci were sensitive to ciprofloxacin and ceftriaxone. All ascitic fluid cultures were negative after 48 h of antibiotic therapy. CONCLUSION： S. pneumoniae is the most common cause of SBP in the pediatric age group and we recommend a third generation cephalosporine （e.g., Ceftriaxlone or Cefotaxime） for empirical therapy in children with SBP.

关键词： Spontaneous bacterial peritonitis Children Cirrhosis Causes Empirical therapy

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Aero-thermal redesign of a high pressure turbine nozzle guide vane

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Propulsion and Power Research 2019年第4期8卷 310-319页

作者： hadi Yavari Ali Khavari mohammad Alizadeh Behrad Kashfi Hiwa Khaledi School of Mechanical Engineering Sharif University of TechnologyTehranIran Islamic Azad University Science and Research BranchTehranIran College of Engineering University of TehranTehranIran K.N.Toosi University of Technology TehranIran

The current article presents conceptual,preliminary and detailed aero-thermal redesign of a typical high pressure turbine nozzle guide *** targets are lower coolant consumption,reduced manufacturing costs and improved *** goals are sought by 25%reduction in vane count number and lower number of airfoils per *** challenges such as higher airfoil loading,associate aerodynamic losses and higher thermal loads are *** order to maximize coolant flow reduction and avoid higher aerodynamic losses,airfoil Mach distribution is carefully *** has been an effort to limit design changes so that the proven design features of the original vane are used as much as ***,the same cooling concept is used with minor modifications of the internal structures in order to achieve desired coolant flow and internal heat transfer *** of the new design are quite similar to the original one except for cooling holes and application of thermal barrier coating(TBC).Detailed aerodynamics/heat transfer simulations reveals that the reduced trailing edge(T.E.)blockage and skin friction dominated the negative effect of increased secondary *** a result the reduced design performs acceptable in terms of total pressure loss and improving stage efficiency for a wide range of varying pressure ***,more than 20%cooling mass flow can be saved;while maximum and average metal temperatures as well as cross sectional temperature gradients have not been changed much.

关键词： Vane count number Aero-thermal redesign Cooling mass flow consumption High pressure nozzle guide vane Turbine aerodynamics

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Generalized solitary wave solutions to the time fractional generalized Hirota-Satsuma coupled KdV via new definition for wave transformation

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Journal of Ocean Engineering and Science 2019年第2期4卷 77-84页

作者： hadi Rezazadeh Aly R.Seadawy Mostafa Eslami mohammad Mirzazadeh Faculty of Modern Technologies Engineering Amol University of Special Modern TechnologiesAmolIran Mathematics Department Faculty of ScienceTaibah UniversityAl-MadinahAl-MunawarahSaudi Arabia Mathematics Department Faculty of ScienceBeni-Suef UniversityEgypt Department of Mathematics Faculty of Mathematical SciencesUniversity of MazandaranBabolsarIran Department of Engineering Sciences Faculty of Technology and EngineeringEast of GuilanUniversity of GuilanRudsar-VajargahIran

In this paper,the(G′/G)-expansion method has been applied to explore new solitary wave solutions for the time fractional generalized Hirota-Satsuma coupled KdV(FGHSC KdV)*** fractional derivative is described with the use of conformable *** results show that this method is a very useful and effective mathematical tool for solving nonlinear conformable fractional equations arising in mathematical *** a result,this method can also be applied to other nonlinear conformable fractional differential equations.©2019 Shanghai Jiaotong *** by Elsevier B.V.

关键词： Conformable fractional derivative (G′/G)-expansion method Solitary wave solutions Time fractional generalized Hirota-Satsuma coupled KdV system.

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On the role of topographic ampli fi cation in seismic slope instabilities

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Journal of Rock Mechanics and Geotechnical Engineering 2015年第2期7卷 163-170页

作者： Fardin Jafarzadeh mohammad Mahdi Shahrabi hadi Farahi Jahromi Civil Engineering Department Sharif University of Technology

Surface wave generation due to body wave propagation near ground surface has been discussed in the *** phenomenon,typically occurring in topographic changing areas,along with its interaction with body waves(SV),decreases precision of formulas for evaluation of slope *** signi fi cant fact caused the researchers not only to investigate the combined surface and SV waves motion pattern,but also to consider its effect on structures built on the *** order to reveal the phenomenon,several fi nite element numerical studies have been performed by ABAQUS ***,two physical model slopes simulating the landslide occurrence have been constructed and tested by shaking table *** results of induced and calculated accelerations obtained by two approaches have been compared and Rayleigh wave generation has been ***,the slope displacements have been calculated by various empirical methods and the results were compared with numerical *** results proved that in order to increase the precision of empirical formulas for displacement prediction,surface wave effect should be taken into ***,a concept of'effective depth of sur fi cial ampli fi cation'is introduced and its effect on dynamic slope stability is analysed.

关键词： Slope displacement Surface wave Numerical modelling Shaking table test Topographic amplification

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Archery Algorithm:A Novel Stochastic Optimization Algorithm for Solving Optimization Problems

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Computers, Materials & Continua 2022年第7期72卷 399-416页

作者： Fatemeh Ahmadi Zeidabadi mohammad dehghani Pavel Trojovsky Štěpán Hubálovsky Victor Leiva Gaurav Dhiman Department of Mathematics and Computer Sciences Sirjan University of TechnologySirjanIran Department of Mathematics Faculty of ScienceUniversity of Hradec Králové50003Hradec KrálovéCzech Republic Department of Applied Cybernetics Faculty of ScienceUniversity of Hradec Králové50003Hradec KrálovéCzech Republic School of Industrial Engineering Pontificia Universidad Católica de ValparaísoValparaíso2362807Chile Department of Computer Science Government Bikram College of CommercePatialaPunjabIndia

Finding a suitable solution to an optimization problem designed in science is a major ***,these must be addressed utilizing proper *** on a random search space,optimization algorithms can find acceptable solutions to *** Algorithm(AA)is a new stochastic approach for addressing optimization problems that is discussed in this *** fundamental idea of developing the suggested AA is to imitate the archer’s shooting behavior toward the target *** proposed algorithm updates the location of each member of the population in each dimension of the search space by a member randomly marked by the *** AA is mathematically described,and its capacity to solve optimization problems is evaluated on twenty-three distinct types of objective ***,the proposed algorithm’s performance is compared *** approaches,including teaching-learning based optimization,marine predators algorithm,genetic algorithm,grey wolf optimization,particle swarm optimization,whale optimization algorithm,gravitational search algorithm,and tunicate swarm *** to the simulation findings,the AA has a good capacity to tackle optimization issues in both unimodal and multimodal scenarios,and it can give adequate quasi-optimal solutions to these *** analysis and comparison of competing algorithms’performance with the proposed algorithm demonstrates the superiority and competitiveness of the AA.

关键词： Archer meta-heuristic algorithm population-based optimization stochastic programming swarm intelligence population-based algorithm Wilcoxon statistical test

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