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a.e symptoms of a.xiety a.d depression a.socia.ed with colorecta. screening perceptions a.d beha.iors a.ong older a.ults in prima.y ca.e?

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Open Journa. of Preventive Medicine 2014年第2期4卷 78-89页

作者： Hind a. beydoun Sura. Kha.a. may a. beydoun a.a. B. Zonderma. Ra.inder Moha. a.a.ha.Pa.ks-Sa.a.e Depa.tment of Fa.ily Medicine Eastern Virginia Medical School Norfolk USA Gra.ua.e Progra. in Public Hea.th Eastern Virginia Medical School Norfolk USA Na.iona. Institute on a.ing Baltimore USA Office of Gra.ua.e Medica. Educa.ion Eastern Virginia Medical School Norfolk USA

Despite the existence of colorecta. ca.cer (CRC) screening guidelines, popula.ion-ba.ed studies ha.e consistently shown under-utiliza.ion of CRC screening procedures a.ong older a.ults in the United Sta.es. We exa.ined whether symptoms of a.xiety a.d depression a.e a.socia.ed with colorecta. ca.cer (CRC) screening perceptions a.d beha.iors a.ong older a.ults in a.prima.y ca.e setting. a.cross-sectiona. study wa. conducted by using a.sa.ple of 143 fa.ily medicine pa.ients who completed a. 88-item a.onymous self-a.ministered questionna.re covering symptoms of a.xiety a.d depression a. well a. CRC screening perceptions (defined ba.ed on the Hea.th Belief Model) a.d beha.iors (defined a. ever use of or a.herence to CRC testing). Modera.e-to-clinica.ly significa.t a.xiety a.d depressive symptoms were, respectively, preva.ent in 47% a.d 42% of pa.ticipa.ts. Perceived benefits a.d ba.riers were the only Hea.th Belief Model constructs a.socia.ed with a.xiety. Perceived ba.riers were positively a.socia.ed with a.xiety symptoms a.ter a.justment for confounders, including a.e, gender, ra.e/ ethnicity, ma.ita. sta.us, educa.ion, smoking history, body ma.s index a.d self-ra.ed hea.th. By contra.t, perceived benefits were nega.ively a.socia.ed with a.xiety symptoms only in the una.justed model. Neither a.xiety nor depression wa. a.socia.ed with ever use of or a.herence to CRC testing. Symptoms of a.xiety, but not depression, may potentia.ly influence CRC screening perceptions, with implica.ions for beha.iora. interventions ta.geting CRC testing.

关键词： a.xiety Beha.ior Colorecta. Ca.cer Depression Hea.th Belief Model Perception Screening

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Evolution of blockcha.n consensus a.gorithms: a.review on the la.est milestones of blockcha.n consensus a.gorithms

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Cybersecurity 2024年第3期7卷 80-101页

作者： Zia. Hussein may a.Sa.a.a.Sa.a. a.El-Ra.ma. Electrica. Engineering Depa.tment Faculty of Engineering-ShoubraBenha UniversityCairoEgypt

Blockcha.n technology ha. ga.ned widesprea. a.option in recent yea.s due to its a.ility to ena.le secure a.d tra.s-pa.ent record-keeping a.d da.a.tra.sfer.a.critica. a.pect of blockcha.n technology is the use of consensus a.gorithms,which a.low distributed nodes in the network to a.ree on the sta.e of the *** this review pa.er,we exa.-ine va.ious consensus a.gorithms tha. a.e used in blockcha.n systems,including proof-of-work,proof-of-sta.e,a.d hybrid *** go over the tra.e-offs a.d fa.tors to think a.out when choosing a.consensus a.gorithm,such a. energy efficiency,decentra.iza.ion,a.d *** a.so look a. the strengths a.d wea.nesses of ea.h a.gorithm a. well a. their potentia. impa.t on the sca.a.ility a.d a.option of blockcha.n technology.

关键词： Blockcha.n Consensus Proof of work Proof of sta.e Decentra.iza.ion

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碰撞激活诱导的双势阱势能面可以实现9-甲基-8-氧鸟嘌呤-9-甲基腺嘌呤碱基对阳离子自由基的质子转移

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Chinese Journa. of Chemica. Physics 2024年第2期37卷 330-340,I0022-I0039,I0104页

作者： may Mya. Moe 刘剑波美国纽约城市大学皇后学院化学与生物化学系纽约11367 美国纽约城市大学研究生院纽约10016

8-氧鸟嘌呤(OG)是最常见的核碱基氧化损伤,它在复制过程中可以用Hoogsteen的模式与腺嘌呤(a.错误配对.0G.a.基对不仅可以诱发G·C→T·a.颠换突变,而且由于OG的电离势和氧化电位低于天然DNa.基更容易受到电离辐射和单电子氧化的影响... 详细信息

8-氧鸟嘌呤(OG)是最常见的核碱基氧化损伤,它在复制过程中可以用Hoogsteen的模式与腺嘌呤(a.错误配对.0G.a.基对不仅可以诱发G·C→T·a.颠换突变,而且由于OG的电离势和氧化电位低于天然DNa.基更容易受到电离辐射和单电子氧化的影响,本文报道了[9MOG·9Ma.^(·+)碱華对阳离子自由基的形成.和碰撞诱导解离,该碱基对利用9-甲基8-氧鸟嘌呤(9MOG)和9-甲基腺嘌呤(9Ma.模拟相对应的核苷酸.实验通过电喷雾产生Cu(Ⅱ)碱基复合物继之以氧化分离产生[9MOG·9Ma.^(·+),并使用导向离子束串级质谱仪检测[9MOG·9Ma.^(·+)的碰撞诱导解离、通过测量在不同碰撞能量下的解离产物和反应截面,可以得出[9MOG-H]+[9Ma.H]^(+)(主要解离通道)和9MOG^(·+)+9Ma.次要通道)的0 K解离阈能分别为1.8和1.65 eV.使用密度泛函理论对[9MOG·9Ma.^(·+)的结构计算发现其所有重要构象都发生了质子转移生成[9MOG-H]^(·)·[9Ma.H]^(+).另一方面,9MOG^(·+)+9Ma.解离通道却需要9MOG^(·+)9Ma.为中间体.看似矛盾的结果可以用碰撞活化后反应势能面上出现的双重势阱和由此触发的激发态质子转移平衡([9MOG-H]^(·)·[9Ma.H]^(+))^(*)→←(9MOG6(·+)·9Ma.^(*)来解释.本文实验和理论研究揭示了这种生物学上重要的非规范碱基对如何在氧化和电离损伤时发生解离.

关键词：碱基对阳离子自由基碰撞诱导解离碱基对内质子转移反应势能面电喷雾电离质谱导向离子束散射

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Role of lysosoma. tra.ficking regula.or in a.topha.ic lysosome reforma.ion in neurons:a.disea.e perspective

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Neura. Regenera.ion Resea.ch 2024年第5期19卷 957-958页

作者： Pra.ha.t Sha.ma.Jenny Serra.Vina.dell Wendy J.Introne may Christine V.Ma.icda. NIH Undia.nosed Disea.es Progra. Common FundOffice of the DirectorNational Institutes of HealthBethesdaMDUSA Huma. Biochemica. Genetics Section Medical Genetics BranchNational Human Genome Research InstituteNational Institutes of HealthBethesdaMDUSA(Serra-Vinardell JIntrone)

Lysosomes a.e discrete orga.elles tha. a.t a. recycling centers for extra.ellula. a.d intra.ellula. ma.eria.s,pla.ing a.pivota. role in ma.nta.ning cellula. *** a.idic environment,ma.nta.ned by numerous hydrolytic enzymes,fa.ilita.es substra.e *** in lysosoma. processes ca. lea. to a.norma. substra.e degra.a.ion,significa.tly impa.ting cellula. *** energy-dema.ding cells,such a. post-mitotic neurons,a.e especia.ly vulnera.le to these cha.ges,often resulting in neurologica. ***,a.conserved ca.a.olic process,requires extensive lysosoma. *** pla.s a.key role in removing unnecessa.y intra.ellula. components,ensuring cellula. homeosta.is,a.d promoting cell surviva. during stress conditions such a. sta.va.ion,infection,or cellula. da.a.e.

关键词： homeosta.is lysosoma. removing

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a.eta.ula. cup size trends in tota. hip a.thropla.ty

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World Journa. of Orthopedics 2024年第1期15卷 39-44页

作者： Da.iel Pa.rick McKenna.a.ex Price Timothy Mca.eese Da.ren Da.ly Pa.l McKenna.may Clea.y Depa.tment of Tra.ma.a.d Orthopa.dics University Hospital WaterfordWaterford X91 ER8EIreland Depa.tment of Epidemiology a.d Public Hea.th University College CorkCork T12 XF62Ireland

Ba.KGROUND Tota. hip a.thropla.ty(THa.is a.common procedure for end sta.e *** lea.ning curve for THa.is complex a.d *** of the most difficult skills to ma.ter is a.eta.ula. *** wish to identify if experience in a.thropla.ty lea.s to preserva.ion of more bone *** To investiga.e if increa.ing surgeon experience will predict a. ever decrea.ing a.eta.ula. cup *** a.retrospective ca.e series of four a.tending orthopa.dic surgeons wa. *** uncemented elective tota. hip a.thropla.ties since a.pointment were selected for *** size of a.eta.ula. cup used wa. noted a.d logistic regression wa. used to identify if a.trend to sma.ler cups *** a.tota. of 1614 subjects were included with a.mea. a.e of 64 *** cups were on a.era.e 0.18mm sma.ler per yea.(95%confidence interva.-0.25 to-0.11,Pa. surgeon trends showed cup sizes to decrea.e 0.27 mm/yea. for surgeon a.0.02 mm/yea. for surgeon B,0.15 mm/yea. for surgeon C a.d 0.29 mm/yea. for surgeon *** of the four surgeons ha. a.more pronounced trend to sma.ler cups for ma.e subjects tha. their fema.e *** We found increa.ing surgeon experience to be a.socia.ed with a. ever-decrea.ing a.eta.ula. cup *** a.eta.ula. cup size may a.t a. a.surroga.e ma.ker of surgica. proficiency by virtue of decrea.ed a.eta.ula. rea.ing.

关键词： Hip a.thropla.ty a.eta.ulum Cup Lea.ning

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Littora. la.dforms of La.e Hulun a.d La.e Buir(China.a.d Mongolia.:Wind-driven hydro-sedimenta.y dyna.ics a.d resulting cla.tics distribution

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Journa. of Pa.a.ogeogra.hy 2024年第2期13卷 309-326页

作者： Li Wa.g Ma.hieu Schuster Shi-Wei Xin Florin Za.nescu Xin-Yu Xue Joep Storms Ja.-Hendrik may a.exis Nutz Helena.va. der Vegt Guilherme Bozetti Za.-Xing Jia.g School of Energy Resources China University of Geosciences(Beijing)Beijing100083China Universite de Stra.bourg CNRSENGEESInstitut Terre et Environnement de StrasbourgUMR 70635 Rue DescartesStrasbourgFrance Ta.sa. Mongolia.XIX)Ltd. PetroChinaDaqing 163000China CEREGE Aix-Marseille UniversitéCNESIRDCollege de FranceINRAAix en ProvenceFrance School of Ma.ine Science Sun Yat-sen UniversityZhuhai 519083China Delft University of Technology Department of Geoscience and EngineeringDelfthe Netherlands School of Geogra.hy Earth and Atmospheric SciencesUniversity of Melbourne253 Elgin St.CarltonVIC 3053Australia Delta.es Delfthe Netherlands SCMF Faculty of GeographyUniversity of Bucharest1 N.Balcescu Blv.BucharestRomania

Two recta.gula.-sha.ed la.es,La.e Hulun a.d La.e Buir,loca.ed a. the bounda.y between China.a.d Mongolia.only c.75 km a.a.t a.d therefore experiencing simila. wind fields,ha.e been studied ba.ed on sa.ellite ima.es a.d field surveys in order to compa.e their geomorphologica. a.d sedimentologica. *** wind-driven hydrodyna.ics,which ha.e a.significa.t effect on the development of littora. la.dforms a.d on sediment distribution,ha.e been discussed for the two simila. la.es tha. experienced a.preva.ling wind perpendicula. to their long a.is.a.conceptua. model rela.ed to wind-driven wa.er bodies a.d sediment distribution is ***-influenced to wa.e-domina.ed delta.,bea.hes,spits,a.d eolia. dune deposits develop a.ound these two la.es,with a.strikingly simila. distribution *** fea.ures loca.ly inform the longshore drift a.d help reconstruct the wa.er circula.ion induced by wind *** the NW preva.ling wind regime,the spits developed on the SW coa.t with a.NW—SE extension,which wa. influenced by the NW—SE longshore *** sa.e influence wa. observed in the delta.extension in the NE *** differences lie in the presence of fa. delta. in the NW region of La.e Hulun,but not in La.e ***,the width of the bea.h a.d eolia. deposits on the downwind coa.t of La.e Hulun is three times grea.er tha. tha. of La.e Buir which were ca.sed by the differences in sediment supply a.d wind fetch between the two *** Hulun a.d La.e Buir provide two relia.le exa.ples to understa.d the rela.ionship a.ong the wind field,provena.ce,hydrodyna.ics,la.dforms,a.d a.ymmetrica. distribution of cla.tics in elonga.ed *** a.so represent releva.t modern a.a.ogs,which may a.so be of guiding significa.ce to wind-driven sa.d body prediction in la.ustrine ba.ins.

关键词： Wind-driven la.es Fetch Sedimenta.y fa.ies Hydrodyna.ics Geomorphology Spits Shoreline La.e Hulun La.e Buir

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a.Ga.e-Theoretic a.proa.h to Sa.e Crowd Eva.ua.ion in Emergencies

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Computers, Ma.eria.s & Continua 2024年第4期79卷 1631-1657页

作者： Ma.ia.Gul Imra. a.i Kha. Goha. Za.a. a.ta.Ra.ma. Ja.a.uddin Mir Sa.da. a.a. a.i Bia.a.i may Issa.ldossa.y Musta.a.Youlda.h a.hra. Sa.deldeen Ma.sood Ma.mud a.iya.a.dus Sa.a. Da.ia.a.khula.fi a.dulla. a.Turkey31Depa.tment of Computer Science COMSATS University IslamabadAbbottabad CampusAbbottabad22010Pakistan Depa.tment of Computer Science Abbottabad University of Science and TechnologyAbbottabad22010Pakistan Depa.tment of Computer Science College of Computer Science and Information TechnologyImam Abdulrahman Bin Faisal UniversityP.O.Box 1982Dammam31441Saudi Arabia Science a.d Technology Unit Umm Al-Qura UniversityMakkah21955Saudi Arabia Dea.ship of Scientific Resea.ch Umm Al-Qura UniversityMakkah21955Saudi Arabia Depa.tment of Computer Informa.ion Systems College of Computer Science and Information TechnologyImam Abdulrahman Bin Faisal UniversityP.O.Box 1982Dammam31441Saudi Arabia Depa.tment of Computer Engineering College of Computer Science and Information TechnologyImam Abdulrahman Bin Faisal UniversityP.O.Box 1982Dammam31441Saudi Arabia Depa.tment of Computer Science Faculty of Computer Science and Information TechnologyOmdurman Islamic UniversityOmdurman14415Sudan Business a.a.ytic Progra. Department of Management and MarketingCollege of Business AdministrationUniversity of BahrainSakhir32038Bahrain

Obsta.le remova. in crowd eva.ua.ion is critica. to sa.ety a.d the eva.ua.ion system efficiency. Recently, ma.yresea.chers proposed ga.e theoreticmodels to a.oid a.d remove obsta.les for crowd eva.ua.ion. Ga.e theoretica.models a.m to study a.d a.a.yze the stra.egic beha.iors of individua.s within a.crowd a.d their intera.tionsduring the eva.ua.ion. Ga.e theoretica. models ha.e some limita.ions in the context of crowd eva.ua.ion. Thesemodels consider a.group of individua.s a. homogeneous objects with the sa.e goa.s, involve complex ma.hema.ica.formula.ion, a.d ca.not model rea.-world scena.ios such a. pa.ic, environmenta. informa.ion, crowds tha. movedyna.ica.ly, etc. The proposed work presents a.ga.e theoretic model integra.ing a. a.ent-ba.ed model to removethe obsta.les from exits. The proposed model considered the pa.a.eters na.ed: (1) obsta.le size, length, a.dwidth, (2) remova. time, (3) eva.ua.ion time, (4) crowd density, (5) obsta.le identifica.ion, a.d (6) route *** proposed work conducts va.ious experiments considering different conditions, such a. obsta.le types, obsta.leremova., a.d severa. obsta.les. Eva.ua.ion results show the proposed model’s effectiveness compa.ed with existinglitera.ure in reducing the overa.l eva.ua.ion time, cell selection, a.d obsta.le remova.. The study is potentia.ly usefulfor public sa.ety situa.ions such a. emergency eva.ua.ions during disa.ters a.d ca.a.ities.

关键词： Sa.e crowd eva.ua.ion public sa.ety emergency tra.sition proba.ility coopera.ion

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Impa.ts of multiple dema.d-side ma.a.ement stra.egies on microgrids pla.ning: a.litera.ure survey

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CLEa. ENERGY 2024年第1期8卷 36-54页

作者： Ela.a., Ra.ha.a.delna.y, a.med T. a.i, a. a. Helwa. Univ Fac Engn Elect Power & Machines Dept Cairo Egypt

Dema.d-side ma.a.ement (DSM) schemes pla. a.crucia. role in ma.a.ing renewa.le energy genera.ion a.d loa. fluctua.ions by utilizing dema.d-response progra.mes (DRPs). This pa.er a.ms to provide a.deta.led overview of DRPs tha. help microgrid opera.ors to keep costs a.d relia.ility within a.cepta.le ra.ges. a.ditiona.ly, this review pa.er provides a.deta.led economic loa. model for DRPs ba.ed on initia. loa., dema.d-response (DR) incentive, DR pena.ty a.d ela.ticity coefficients. This a.ticle a.so a.ms to guide resea.chers in identifying resea.ch ga.s in DSM a.plica.ions in microgrids by compa.ing va.ious DSM schemes from different countries a.d regions in terms of DSM stra.egies, objective functions a.d optimiza.ion techniques. Furthermore, this study a.a.yses the impa.t of DRPs on microgrid configura.ion from the perspective of utilities a.d customers, considering technica. a.d economic performa.ce metrics. a. a.result, it ca. be concluded tha. none of the studied ca.es provides models or guidelines for choosing a.propria.e DSM schemes tha. consider different consumer interests or loa.-type fea.ures. Furthermore, a.few resea.chers ha.e a.dressed the fea.ures of a.modern price-ba.ed DR stra.egy, renewa.le genera.ion-ba.ed dyna.ic pricing DR, which offers higher customer sa.isfa.tion tha. tra.itiona. DRPs. [GRa.HICS] .

关键词： dema.d-side ma.a.ement optima. sizing dema.d-response stra.egies renewa.le genera.ion-ba.ed dyna.ic pricing TIME-OF-USE ENERGY Ma.a.EMENT RENEWa.LE ENERGY RESPONSE PROGRa. RELIa.ILITY Pa.TICIPa.ION TECHNOLOGY CHa.LENGES OPERa.ION SYSTEMS

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a. explora.ory a.a.ysis of the implementa.ion of the equity of educa.ion in middle schools in xi’a.,china

Education and Teaching Research

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Educa.ion a.d Tea.hing Resea.ch 2024年第2期 72-74页

作者： Shen Qingfa.g Dr.Rita.may P.Ta.a.og University of Sa. Ca.los Philippines

With the development of globa. educa.ion,the concept of inclusive educa.ion ha. gra.ua.ly become the ma.nstrea. trend in the field of *** on the ba.a.ced development of ba.ic public services,this study a.a.yzes the influence of government public service ma.a.ement on the a.loca.ion of educa.iona. resources,a.a.yzes the existing problems in severa. wa.s,collects a.d a.a.yzes the a.tua. situa.ion of ba.ic public educa.ion services in Xi’a.,a.d focuses on the idea.of Xi’a. municipa. government to promote the ba.a.ced development of compulsory educa.ion,the present situa.ion of the obvious imba.a.ce in the a.loca.ion of compulsory educa.ion resources a.d the existing problems under the current *** pa.er studies the policy formula.ion a.d implementa.ion under the guida.ce of equa.iza.ion of ba.ic public services,a.d how the government ca. a.levia.e the excessive competition of high-qua.ity educa.ion resources in va.ious regions,reduce the blind spots in the la.out of educa.iona. fa.ilities,continuously expa.d high-qua.ity educa.ion resources,optimize the a.loca.ion of ba.ic educa.ion resources,a.d promote the ba.a.ced development of compulsory educa.ion in va.ious regions of Xi’a..

关键词： Educa.iona. equity Inclusive educa.ion Equa.iza.ion

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a.a.hine Lea.ning a.proa.h to Cyberbullying Detection in a.a.ic Tweets

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Computers, Ma.eria.s & Continua 2024年第7期80卷 1033-1054页

作者： Dhia. Musleh a.ta.Ra.ma. Moha.med a.ba. a.khera.la. Menha. Ka.el a.-Boha.sa. Musta.a.Moha.med a.a.a.i Ha.der a.i a.seba. Ja.a. a.i a.nemer Gha.i Fa.ez a.-Muta.ri may Issa.a.dossa.y Da.a. a.a.dowa.hi Fa.d a.ha.da.i Depa.tment of Computer Science College of Computer Science and Information TechnologyImam Abdulrahman Bin Faisal UniversityP.O.Box 1982Dammam31441Saudi Arabia Depa.tment of Computer Informa.ion Systems College of Computer Science and Information TechnologyImam Abdulrahman Bin Faisal UniversityP.O.Box 1982Dammam31441Saudi Arabia Depa.tment of Networks a.d Communica.ions College of Computer Science and Information TechnologyImam Abdulrahman Bin Faisal UniversityP.O.Box 1982Dammam31441Saudi Arabia

With the ra.id growth of internet usa.e,a.new situa.ion ha. been crea.ed tha. ena.les pra.ticing *** ha. increa.ed over the pa.t deca.e,a.d it ha. the sa.e a.verse effects a. fa.e-to-fa.e bullying,like a.ger,sa.ness,a.xiety,a.d *** the a.onymity people get on the internet,they tend to bemore a.gressive a.d express their emotions freely without considering the effects,which ca. be a.rea.on for the increa.e in cyberbullying a.d it is the ma.n motive behind the current *** study presents a.thorough ba.kground of cyberbullying a.d the techniques used to collect,preprocess,a.d a.a.yze the ***,a.comprehensive review of the litera.ure ha. been conducted to figure out resea.ch ga.s a.d effective techniques a.d pra.tices in cyberbullying detection in va.ious la.gua.es,a.d it wa. deduced tha. there is significa.t room for improvement in the a.a.ic *** a.result,the current study focuses on the investiga.ion of shortlisted ma.hine lea.ning a.gorithms in na.ura. la.gua.e processing(NLP)for the cla.sifica.ion of a.a.ic da.a.ets duly collected from Twitter(a.so known a. X).In this rega.d,support vector ma.hine(SVM),Na.ve Ba.es(NB),Ra.dom Forest(RF),Logistic regression(LR),Bootstra. a.grega.ing(Ba.ging),Gra.ient Boosting(GBoost),Light Gra.ient Boosting Ma.hine(LightGBM),a.a.tive Boosting(a.a.oost),a.d eXtreme Gra.ient Boosting(XGBoost)were shortlisted a.d investiga.ed due to their effectiveness in the simila. ***,the scheme wa. eva.ua.ed by well-known performa.ce mea.ures like a.cura.y,precision,Reca.l,a.d ***,XGBoost exhibited the best performa.ce with 89.95%a.cura.y,which is promising compa.ed to the sta.e-of-the-a.t.

关键词： Supervised ma.hine lea.ning ensemble lea.ning cyberbullying a.a.ic tweets NLP

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