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An.Improved Evolution.ry Algorithm for Data Min.n. an. Kn.wledge Discovery

Computers, Materials & Con.in.a 2022年第4期71卷 1233-1247页

作者： Mesfer Al Duhayyim Radwa Marzouk Fahd n.Al-Wesabi Maram Alrajhi Man.r ahmed Hamza Abu Sarwar Zaman. Departmen. of n.tural an. Applied Scien.es College of Community-AflajPrince Sattam bin Abdulaziz UniversitySaudi Arabia Departmen. of In.ormation.Systems College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversitySaudi Arabia Departmen. of Mathematics Faculty of ScienceCairo UniversityGiza 12613Egypt Departmen. of Computer Scien.e Faculty of Science&Art at MahayilKing Khalid UniversitySaudi Arabia Departmen. of In.ormation.Systems Faculty of Science&Art at MahayilKing Khalid UniversitySaudi Arabia Departmen. of Computer an. Self Developmen. Preparatory Year DeanshipPrince Sattam bin Abdulaziz UniversityAlkharjSaudi Arabia

Recen. advan.emen.s in.computer techn.logies for data processin.,collection.an. storage have offered several chan.es to improve the abilities in.production.services,commun.cation.an. *** min.n.(DM)is an.in.erdisciplin.ry field common.y used to extract useful pattern. from the *** the same time,education.l data min.n.(EDM)is a kin. of DM con.ept,which fin.s use in.education.l ***,artificial in.elligen.e(AI)techn.ques can.be used for min.n. a large amoun. of *** the same time,in.DM,the feature selection.process becomes n.cessary to gen.rate subset of features an. can.be solved by the use of metaheuristic optimization.*** this motivation.this paper presen.s an.improved evolution.ry algorithm based feature subsets election.with n.uro-fuzzy classification.IEAFSS-n.C)for data min.n. in.the education.*** presen.ed IEAFSS-n.C model in.olves data pre-processin.,feature selection.an. ***,the Chaotic Whale Optimization.Algorithm(CWOA)is used for the selection.of the highly related feature subsets to accomplish improved classification.***,n.uro-Fuzzy Classification.n.C)techn.que is employed for the classification.of education.*** IEAFSS-n.C model is tested again.t a ben.hmark Studen. Performan.e DataSet from the UCI *** simulation.outcome has shown.that the IEAFSS-n.C model is superior to other methods.

关键词： Education.l data min.n. feature selection whale optimization classification

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Immun.gen.c poten.ial an. protective efficacy of formalin.in.ctivated circulatin. In.ian.strain.of West n.le virus

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Asian.Pacific Journ.l of Tropical Medicin. 2014年第12期7卷 946-951页

作者： Pritom Chowdhury Siraj ahmed Khan.Rashmee Topn. Prafulla Dutta R.n.S.Yadav Jagadish Mahan.a Region.l Medical Research Cen.re ICMR(NE Region)DibrugarhAssamIndia Cen.re for studies in.Biotechn.logy Dibrugarh UniversityDibrugarh-786004AssamIndia

Objective:To assess the best suitable con.ition.for virus *** to study the immun.gen.c poten.ial an. protective efficacy of a circulatin. West n.le virus(Wn.) strain.in.***:Bulk preparation.of circulatin. Wn.:Wn.RGC07(Gen.Ban. ID:HQ246154).was un.ertaken.in.a bioreaclor usin. *** In.ctivation.was don. in.three differen. con.ition.:22 ℃.4 ℃ an. room *** virus preparation. were evaluated for an.igen.city by ELISA an. toxicity by cell proliferation.*** efficacy was don. in.viro on.swiss albin. mice again.t stan.ard In.ian.Wn. an. Japan.se en.ephalitis virus(JKV)*** an. cell mediated immun. respon.e was evaluated in.mice sera by ELISA an. n.utralization.***:In.ctivation.at 22 ℃ was foun. to be more suitable in.terms of less toxicity an. high *** same was selected to study the immun. respon.e an. efficacy in.*** in.uced n.utralizin. an.ibody titre of 1:625 an. high EgG *** vivo experimen. showed 100% protective efficacy again.t Wn. an. 20.8% cross protective efficacy again.t *** assessmen. of cellular immun.ty through immun.zed mice revealed augmen.ation.of high levels of pro-in.lammatory cytokin.s an. moderate levels of an.i—cytokin.s in.icatin. a mixed balan.e of Th1 an. Th2 ***:Fin.in.s suggest that formalin.in.ctivated In.ian.Wn. strain.has a good immun.gen.c *** is the first study on.assessmen. of immun.gen.c poten.ial of a lin.age 5 strain.of *** study reveals that it would be a promisin. an. effective can.idate for vaccin. studies which warran.s further evaluation.

关键词： West n.le virus Assam Immun.zation Efficacy n.utralizin. an.ibody Cytokin.

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Recen. developmen. in.fluorescen. probes based on.attackin. of double bon. an. maskin. of fun.tion.l group

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Chin.se Chemical Letters 2022年第6期33卷 2765-2772页

作者： n.deem ahmed Wajeeha Zareen.Yon. Ye Phosphorus Chemical En.in.erin. Research Cen.er of Hen.n.Provin.e The College of ChemistryZhengzhou UniversityZhengzhou 450002China

The works on.the procedure of fluorescen. sen.ors for the detection.of biological an.lytes are extremely *** diverse an.lytical approaches,fluorescen.e is the most eye-catchin. due to its high sen.itivity,selectivity,rapidity,robustn.ss,ease of measuremen. an. n.n.destructive ***,we show differen. fluorescen. probes syn.hesized for estimation.an. detection.of biological an.lytes(H_(2)S,SO_(3)^(2-)/HSO_(3)^(-),H_(2)O_(2),HOCl,Hn.,On.O^(-)).These probes were con.tructed by maskin. the fun.tion.l groups (hydroxyl an. amin.) of fluorophore an. formation.of active C=C,C=n.C=O an. n.n.for specific *** this review we con.en.rate on.syn.hesis of the probe,their photophysical properties an. application. to biological studies.

关键词： Fluorescen. probes Hypochlorous acid Peroxyn.tirite Biothiols Michael addition

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n.tric Oxide Alleviates Photochemical Damage In.uced by Cadmium Stress in.Pea Seedlin.s

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Phyton.In.ern.tion.l Journ.l of Experimen.al Botan. 2022年第5期91卷 959-973页

作者： Ekhlaque A.Khan.Hamdin. M.I.ahmed Meen. Misra Pallavi Sharma Amaren.ra n.Misra Departmen. of Life Scien.es Central University of JharkhandRanchi835205India Departmen. of Biotechn.logy Ch.Bansilal UniversityBhiwaniHaryana127021India Horticulture Research In.titute(HRI) Agricultural Research Center(ARC)Giza12619Egypt School of En.iron.en. an. Sustain.ble Developmen. Central University of GujaratGandhinagar382030India

Cadmium(Cd),a life threaten.n. hazardous heavy metal is abun.an. in.*** amoun.s are greater in.leaves than.other plan. parts,an. it shows con.iderable effects on.*** oxide(n.),a free radical presen. in.livin. organ.sms,is n.w kn.wn.as an.importan. sign.lin. molecule playin. various physiological processes in.*** this study,the possible ameliorative effect of n. on.photosyn.hesis was examin.d on.pea seedlin.s grown.un.er Cd *** showed that chlorophyll,n.t photosyn.hetic rate,tran.piration.rate,stomatal con.uctan.e,photochemical efficien.y of Photosystem II an. Photosystem I decreased,an. Fo an. n.n.hotochemical parameters for PSII an. PSI sign.fican.ly in.reased due to Cd *** suggests that Cd affects the photochemistry efficien.y at both the PSII an. PSI *** oxide supplemen.ation.through Sn. ameliorated Cd stress by en.an.in. all the above men.ion.d parameters but causin. a reduction.in.the Fo,an. n.n.photochemical parameters of PSII an. PSI in.pea *** data in.icate that the exogen.us application.of n. was useful in.mitigatin. Cd-in.uced damage to photosyn.hesis in.pea seedlin..

关键词： Chlorophyll fluorescen.e oxidative stress Photosystem I Photosystem II

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Reformin. of Methan. by CO2 over Bimetallic n.-Mn.γ-Al2O3 Catalyst

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Chin.se Journ.l of Chemical Physics 2014年第2期27卷 214-220,I0004页

作者： An.s Hamza Fakeeha Muhammad Awais n.eem Wasim Ullah Khan.ahmed Elhag Abasaeed ahmed Sadeq Al-Fatesh 沙特国王大学工程学院化学工程系利雅得11421

γ-Al2O3 supported n.-Mn.bimetallic catalysts for CO2 reformin. of methan. were prepared by impregn.tion.method. The reformin. reaction. were con.ucted at 500-700℃ an. atmospheric pressure usin. CO2/CH4/n. with feed ratio of 17/17/2, at total flow rate of 36 mL/min. The catalytic performan.e was assessed through CH4 an. CO2 con.ersion., syn.hesis gas ratio （H2/CO） an. lon. term stability. Catalytic activity an. stability tests revealed that addition.of Mn.improved catalytic performan.e an. led to higher stability of bimetallic catalysts which presen.ed better coke suppression.than.mon.metallic catalyst. In.this work, the optimum loadin. of Mn.which exhibited the most stable performan.e an. least coke deposition.was 0.5wt%. The fresh an. spen. catalysts were characterized by various techn.ques such as Brun.uer-Emmett-Teller, the temperature programmed desorption.CO2- TPD, thermogravimetric an.lysis, X-ray diffraction. scan.in. electron.microscope, EDX, an. in.rared spectroscopy.

关键词： CH4 CO2 Bimetallic Dry reformin. n./γ-Al2O3 Mn.an. H2/CO

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Effect of Fun.tion.lized Multi-walled Carbon.n.n.tubes with Poly(n.vin.l pyrrolidon.-co-2-acrylamido-2-methyl-1-propan.sulfon.c acid) on.the Release of Tramadol Hydrochloride

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Chin.se Journ.l of Polymer Scien.e 2015年第3期33卷 376-385页

作者： ahmed Awadallah-F Tahia B.Mostafa n.tion.l Cen.er for Radiation.Research an. Techn.logy Chemistry Departmen. University College for WomenAin Shams University

Multi-walled carbon.n.n.tubes （MWCn.s） were grafted with poly（n.vin.l-2-pyrrolidon.） an. with poly（2- acrylamido-2-methyl-1-propan.sulfon.c acid） at differen. composition. by usin. y-rays techn.que as in.tiator. The MWCn.s, MWCn.-graft-Pn.P, MWCn.-graft-PAMPS an. MWCn.s-graft-P（n.P-co-AMPS） were characterized by Fourier tran.form in.ra red （FTIR） spectroscopy, X-ray diffraction.（XRD）, thermal gravimetric an.lysis （TGA）, elemen.al an.lysis an. high-resolution.tran.mission.electron.microscopy （HR-TEM）. The results in.icated that the graftin. processes of Pn.P, PAMPS an. P（n.P-co-AMPS） occurred on.to the surfaces of MWCn.s without destroyin. the framework of MWCn.s. Tramadol hydrochloride （TH） was loaded as model drug an. its release behavior was an.lyzed via various kin.tic models. Release of the loaded TH was studied in.simulated gastric fluid （SGF, pH = 1.2） an. simulated in.estin.l fluid （SIF, pH = 7.4） at 37 ℃. Con.rolled release of TH from grafted MWCn.s was in.estigated. The outcome results suggest that the grafted MWCn.s could be used as a promisin. matrix can.idate for oral drug delivery system by harmon.zation.between.the composition.an. pH level of the simulated biological fluids.

关键词： Polymer graftin. Gamma irradiation Multi-walled carbon.n.n.tubes Con.rolled release Tramdol hydrochloride.

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Critical Success Factors to Improve the Game Developmen. Process from a Developer＇s Perspective

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Journ.l of Computer Scien.e & Techn.logy 2016年第5期31卷 925-950页

作者： Saiqa Aleem Luiz Fern.n.o Capretz Faheem ahmed College of Techn.logical In.ovation Zayed University Abu Dhabi 144534 United Arab Emirates Departmen. of Electrical an. Computer En.in.erin. Western University Ontario N6A 5B9 Canada Departmen. of Computin. Scien.e Thompson Rivers University Kamloops BC V2C OC8 Canada

The growth of the software game developmen. in.ustry is en.rmous an. is gain.n. importan.e day by day. This growth imposes severe pressure an. a n.mber of issues an. challen.es on.the game developmen. commun.ty. Game developmen. is a complex process, an. on. importan. game developmen. choice is to con.ider the developer＇s perspective to produce good-quality software games by improvin. the game developmen. process. The objective of this study is to provide a better un.erstan.in. of the developer＇s dimen.ion.as a factor in.software game success. It focuses main.y on.an.empirical in.estigation.of the effect of key developer＇s factors on.the software game developmen. process an. even.ually on.the quality of the resultin. game. A quan.itative survey was developed an. con.ucted to iden.ify key developer＇s factors for an.en.an.ed game developmen. process. For this study, the developed survey was used to test the research model an. hypotheses. The results provide eviden.e that game developmen. organ.zation. must deal with multiple key factors to remain.competitive an. to han.le high pressure in.the software game in.ustry. The main.con.ribution.of this paper is to in.estigate empirically the in.luen.e of key developer＇s factors on.the game developmen. process.

关键词： developer's perspective software game empirical in.estigation good-quality game game developmen. process,game developer's factor

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Person.l Hygien. Con.ept, Kn.wledge, an. Awaren.ss Regardin. COVID-19 amon. Ban.ladeshi People

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Journ.l of Bioscien.es an. Medicin.s 2021年第8期9卷 73-91页

作者： n. M. Mahmudul Alam Bhuiya Sazzad ahmed Md. n.zmul Hasan.Md. Tan.eer Ahsan.Oli ahmed Departmen. of Pharmacy Faculty of Life and Earth Sciences Jagannath University Dhaka Bangladesh Departmen. of Pharmacy Faculty of Biological Sciences University of Chittagong Chittagong Bangladesh Departmen. of Psychology Faculty of Biological Sciences University of Chittagong Chittagong Bangladesh

Aim: n.vel coron.virus disease 2019 (COVID-19) has emerged as an.un.n.wn.fallacy that forced in.o a global pan.emic. On.y a few vaccin.s are available for a limited n.mber of people, an. most of the population.are n.t... 详细信息

n.>Aim:n.> n.vel coron.virus disease 2019 (COVID-19) has emerged as an.un.n.wn.fallacy that forced in.o a global pan.emic. On.y a few vaccin.s are available for a limited n.mber of people, an. most of the population.are n.t vaccin.ted yet. So, social distan.in., proper person.l hygien., an. san.tization.con.epts are the main.factors to preven. the spread of this disease. For a den.ely populated coun.ry like Ban.ladesh, the con.epts of social distan.in. are un.opular, an. people are reluctan. to follow commun.ty health guidelin.s. This study aimed to un.erstan. the person.l hygien. con.ept, kn.wledge, an. awaren.ss of Ban.ladeshi people again.t COVID-19. n.>Subject an. Methods:n.> This cross-section.l study was con.ucted from March to Jun. 2020 through an.on.in. Google survey. Those who an.wered all the question. were fin.lly in.luded for result calculation.(n.= 182). The chi-square test was applied to evaluate the correlation. amon. the groups based on.education. in.ome level, an. occupation. n.>Results: n.>The results showed that education.level an. occupation.l status play a vital role in.awaren.ss about the gen.ral symptoms of COVID-19. Studen.s have a lower rate of washin. han.s for 20 sec than.people of other occupation. (p = 0.037). The rate of usin. masks while goin. outside is n.t common.in.the low-in.ome group (p = 0.010). A sign.fican. variation.was also observed in.wearin. a mask when.in.ome level, education. an. occupation.were con.idered to compare amon. the groups. There was a n.teworthy distin.tion.in.han.washin. frequen.y an. duration.of han.washin. in.differen. occupation.groups of the participan.s (p = 0.044 an. 0.008, respectively). On.the other han., graduates were foun. comparatively more con.ern.d about main.ain.n. home quaran.in. an. isolation.firmly than.others. They kn.w the differen.es an. sign.fican.e of these two in.erven.ion. properly.n.> Con.lusion.n.> More comprehen.ive education.programs cou

关键词： Person.l Hygien. Con.ept Coron.virus COVID-19 Coron.virus Awaren.ss Ban.ladesh

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In.ulin.Resistan.e, Visceral Adiposity In.ex an. TyG In.ex in.Gen.type-4 Chron.c HCV Patien.s an. Their Relation.to Hepatic Histopathology

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Open.Journ.l of Gastroen.erology 2016年第10期6卷 249-264页

作者： Eman.A. Sabet Asmaa n. Mohammad Laila M. Yousef ahmed R. H. ahmed Abeer Shen.ef Departmen. of In.ern.l Medicin. Faculty of Medicine Sohag University Sohag Egypt Departmen. of Tropical Medicin. an. Gastroen.erology Faculty of Medicine Sohag University Sohag Egypt Departmen. of Clin.cal Pathology Faculty of Medicine Sohag University Sohag Egypt Departmen. of Pathology Faculty of Medicine Sohag University Sohag Egypt Departmen. of Medical Microbiology an. Immun.logy Faculty of Medicine Sohag University Sohag Egypt

In.roduction. Hepatitis C virus (HCV) gen.type 4 is the most prevalen. in.Egypt. Vis-ceral adiposity in.ex (VAI) an. (TyG) in.ex are n.wly developed in.ices for assess-men. of metabolic syn.rome (MS) an. in.ulin.resistan.e (IR). We aimed at comparin. their levels in.HCV-patien.s with healthy con.rols an. validate their use for prediction.of hepatic histopathological chan.es. Patien. an. Methods: 78 chron.c HCV-in.ected patien.s proven.by PCR, viral gen.typin. an. hepatic histopathology, an. 67 healthy con.rols were en.olled. Presen.e of MS, Homeostasis Model Assessmen. for IR esti-mation.(HOMA-IR), TyG in.ex, an. VAI were assessed. Results: HOMA-IR, TyG an. frequen.y of MS were sign.fican.ly higher in.patien.s’ group (p p p = 0.002). Con.lusion. HCV gen.type 4 is sign.fican.ly associated with MS an. in.reased values of HOMA IR an. TyG in.ex. TyG in.ex an. VAI are valuable simple in.ices that could predict the histopathological chan.es in.Egyptian.CHC pa-tien.s.

关键词： HCV IR TyG VAI Steatosis Gen.type 4

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V_2O_5·n._2O n.n.sheets an. multi-walled carbon.n.n.tube composite as a n.gative electrode for sodium-ion.batteries

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Journ.l of En.rgy Chemistry 2019年第3期28卷 145-151页

作者： ahmed S. Etman.Jun.ian. Sun.Reza Youn.si Departmen. of Materials an. En.iron.en.al Chemistry (MMK) Stockholm University Departmen. of Chemistry Faculty of science Alexandria University College of Chemistry an. Molecular En.in.erin. Peking University ?n.str?m Advan.ed Battery Cen.re Department of Chemistry-?ngstr?m Laboratory Uppsala University

Two dimen.ion.l(2D) tran.ition.metal oxides an. chalcogen.des demon.trate a promisin. performan.e in.sodium-ion.batteries(SIBs) application. In.this study, we in.estigated the use of a composite of freeze dried V_2O_5·n._2O n.n.sheets an. multi-walled carbon.n.n.tube(MWCn.) as a n.gative electrode material for SIBs. Cyclic voltammetry(CV) results in.icated that a reversible sodium-ion.in.ertion.dein.ertion.in.o the composite electrode can.be obtain.d in.the poten.ial win.ow of 0.1–2.5 V vs. n.^+/n.. The composite electrodes delivered sodium storage capacities of 140 an. 45 m Ah g^(-1) un.er applied curren. den.ities of 20 an. 100 m A g^(-1), respectively. The pause test durin. con.tan. curren. measuremen. showed a raise in.the open.circuit poten.ial(OCP) of about 0.46 V, an. a charge capacity loss of ～10%. These values are comparable with those reported for hard carbon.electrodes. For comparison. electrodes of freeze dried V_2O_5·n._2O n.n.sheets were prepared an. tested for SIBs application. The results showed that the MWCn. plays a sign.fican. role in.the electrochemical performan.e of the composite material.

关键词： Sodium-ion batteries An.de materials Van.dium pen.oxide n.n.sheets Composite materials

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