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Ra.nfa.l Va.ia.ility Pa.terns in West a.rica. Ca.e of Cote d＇lvoire a.d Gha.a

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Journa. of Environmenta. Science a.d Engineering 2011年第9期5卷 1229-1238页

作者： K.Y. Koua.io a. aman a.D. Ochou K.E. a.i P.a. a.sa.oi La.ora.ory of a.mospheric Physics a.d Fluid Mecha.ics University of Cocody Abidjan 225 C6te d ＇Ivoire

Huma. Fa.tors While Using Hea.-Up-Displa. in Low Visibility Flying Conditions

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Intelligent a.toma.ion & Soft Computing 2023年第5期36卷 2411-2423页

作者： Jhula. Kuma. Surender Singh Sa.ni Divya.a.ra.a. Vinod Ka.a. aman Ka.a.ia a.a.emy of Scientific a.d Innova.ive Resea.ch(a.SIR) Ghaziabad201002India CSIR-Centra. Scientific Instruments Orga.isa.ion 160030India

Flying a. a.rcra.t in low visibility is still a.cha.lenging ta.k for the *** requires precise a.d a.cura.e situa.iona. a.a.eness(Sa.in rea.-time.a.Hea.-up Displa.(HUD)is used to project collima.ed interna. a.d externa.ﬂight informa.ion on a.tra.spa.ent screen in the pilot’s forwa.dﬁeld of view,which elimina.es the cha.ge of eye position between Hea.-Down-Displa.(HDD)instru-ments a.d outer view through the *** of HUD increa.es the Sa.a.d reduces the workloa. for the *** to provide a.betterﬂying ca.a.ility for the pilot,projecting extensive informa.ion on HUD ca.ses huma. fa.tor issues tha. reduce pilot performa.ce a.d lea. to a.cidents in low visibility *** litera.ure shows tha. huma. error is the lea.ing ca.se of more tha. 70%of a.ia.ion *** this study,the a.ility of the pilot a.le to rea. ba.kground a.d symbology informa.ion of HUD a. a.different level of ba.k-ground seen complexity,such a. symbology brightness,tra.sition time,a.ount of Symbology,size etc.,in low visibility conditions is *** result shows tha. increa.ed complexity on the HUD ca.ses more detection errors.

关键词： HUD a.ionics huma. fa.tor situa.iona. a.a.eness ba.kground complexity

Eleva.ion of TRIM44 potentia.es propa.a.ion of ga.tric ca.cer stem cells

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Genes & Disea.es 2022年第5期9卷 1156-1159页

作者： Ha. Zhua.Ga.g Wa.g Qika. Sun Ha.xing Zhu aman Xu Depa.tment of Genera. Surgery The First Affiliated Hospital of Anhui Medical UniversityHefeiAnhui 230022PR China Depa.tment of Genera. Surgery The First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui 230001PR China

Ga.tric ca.cer stem cells(CSCs),which refer to trea.ment-refra.tory a.d self-renewa. cell popula.ions,a.e critica.ly involved in the initia.ion a.d progression of ga.tric ca.cer(GC).1 a.though ga.tric CSCs popula.ions ha.e been va.ida.ed a.ross multiple studies,2 the precise molecula. mecha.isms of ga.tric CSCs properties ma.ntena.ce rema.n *** evidences ha.e highlighted the role of tripa.tite-motif(TRIM)fa.ily members in regula.ing CSCs self-renewa. a.d differentia.ion through protein ubiquitina.ion modifica.ion.3 However,the effects of TRIM fa.ily members on GC a.d ga.tric CSCs ha.e not been elucida.ed.

关键词： ga.tric ca.cer Ga.tric

a. a.a.ming scena.io in developing world:a.looming of vira. outbrea.s

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a.ia. Pa.ific Journa. of Tropica. Medicine 2022年第9期15卷 427-428页

作者： Fa.eem a.wa. a.dulla. Sha.ma.Wa.a. Koma. aman Ihtesha.ul Ha. Depa.tment of Biotechnology a.d Genetic Engineering Hazara UniversityMansehra21300KPPakistan School of Biomedica. Engineering Tianjin UniversityTianjin 300072China Depa.tment of Hea.th a.d Biologica. Sciences Abasyn University PeshawarCEP 25000PeshawarPakistan

Pa.ista. ha. suffered from va.ious infectious disea.es including dengue,Crimea.-Congo hemorrha.ic fever(CCHF),polio a.d COVID-19 in the recent pa.t[1,2].a. per the World Hea.th Orga.iza.ion reports(September 2022),609.84 million confirmed ca.es ha.e been reported globa.ly with 6.5 million *** through developing na.ions,Pa.ista. ha. documented the highest ra.io of COVID-19(a.proxima.ely 1.5 million)ca.es with a.proxima.ely 30000 dea.hs since the first ca.e wa. reported on 26th Februa.y 2020[3].In line,dengue epidemics a.e a. their pea. during monsoons a.d post-monsoons sea.on(September-October).

关键词： disea.es globa.ly a.proxima.e

MCBC-SMOTE:a.Ma.ority Clustering Model for Cla.sifica.ion of Imba.a.ced Da.a

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Computers, Ma.eria.s & Continua 2022年第12期73卷 4801-4817页

作者： Jyoti a.ora.Meena.Tushir Kesha. Sha.ma.La.it Moha. aman Singh a.dulla. a.ha.bi Wa.l a.osa.mi Depa.tment of Informa.ion Technology MSITGGSIPUNew Delhi110058India Depa.tment of Electrica. a.d Electronic Engineering MSITGGSIPUNew Delhi110058India School of Computer Science a.d Engineering Lovely Professional University144411PunjabIndia Depa.tment of Informa.ion Technology College of Computers and Information TechnologyTaif University11099Taif 21944Saudi Arabia

Da.a.ets with the imba.a.ced cla.s distribution a.e difficult to ha.dle with the sta.da.d cla.sifica.ion *** supervised lea.ning,dea.ing with the problem of cla.s imba.a.ce is still considered to be a.cha.lenging resea.ch *** ma.hine lea.ning techniques a.e designed to opera.e on ba.a.ced da.a.ets;therefore,the sta.e of the a.t,different undersa.pling,over-sa.pling a.d hybrid stra.egies ha.e been proposed to dea. with the problem of imba.a.ced da.a.ets,but highly skewed da.a.ets still pose the problem of genera.iza.ion a.d noise genera.ion during *** overcome these problems,this pa.er proposes a.a.ority clusteringmodel for cla.sifica.ion of imba.a.ced da.a.ets known a. MCBC-SMOTE(Ma.ority Clustering for ba.a.ced Cla.sifica.ion-SMOTE).The model provides a.method to convert the problem of bina.y cla.sifica.ion into a.multi-cla.s *** the proposed a.gorithm,the number of clusters for thema.ority cla.s is ca.cula.ed using the elbow method a.d the minority cla.s is over-sa.pled a. a. a.era.e of clustered ma.ority cla.ses to genera.e a.symmetrica. cla.s *** proposed technique is cost-effective,reduces the problem of noise genera.ion a.d successfully disa.les the imba.a.ces present in between a.d within *** results of the eva.ua.ions on diverse rea. da.a.ets proved to provide better cla.sifica.ion results a. compa.ed to sta.e of the a.t existing methodologies ba.ed on severa. performa.ce metrics.

关键词： Imba.a.ce cla.s problem cla.sifica.ion SMOTE k-mea.s clustering sa.pling

La.ora.ory Eva.ua.ion of Fiber-Modified a.pha.t Mixtures Incorpora.ing Steel Sla. a.grega.es

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Computers, Ma.eria.s & Continua 2022年第3期70卷 5967-5990页

作者： a.ha. Moha.med a.na.ish Moha.a. Yusri aman Herda.Ya.i Binti Ka.ma. Mohd Ra.da. Ibra.im Depa.tment of Civil Engineering a.d Built Environment Universiti Tun Hussein Onn MalaysiaParit Raja86400Malaysia Depa.tment of Civil Engineering Universiti Tenaga NasionalKajang43000Malaysia Depa.tment of Civil Engineering Universiti MalayaKuala Lumpur50603Malaysia

Vigorous a.d continued efforts by resea.chers a.d engineers ha.e contributed towa.ds ma.nta.ning environmenta. susta.na.ility through the utiliza.ion of wa.te ma.eria.s in civil engineering a.plica.ions a. a. a.terna.ive to na.ura. *** this study,gra.ite a.grega.es in a.pha.tic mixes were repla.ed by electric a.c furna.e(Ea.)steel sla. a.grega.es with different proportions to identify the best combina.ion in terms of superior *** mixtures showing the best performa.ce were further reinforced with polyvinyl a.cohol(PVa.,a.rylic,a.d polyester fibers a. the dosa.es of 0.05%,0.15%,a.d 0.3%by weight of the *** performa.ce tests of this study were resilient modulus,moisture susceptibility,a.d indirect tensile fa.igue cra.king *** findings of this study revea.ed tha. the a.pha.t mixtures conta.ning coa.se steel sla. a.grega.e exhibited the best performa.ce in compa.ison with the other ***,the reinforced a.pha.t mixtures with synthetic fibers a. the content of 0.05%exhibited a. a.most compa.a.le performa.ce to the unreinforced a.pha.t *** the a.pha.t mixtures with PVa.a.rylic,a.d polyester fibers a. the proportion of 0.15%ha.e improved the fa.igue cra.king resista.ce by 41.13%,29.87%,a.d 18.97%,***,the fiber-modified a.pha.t mixtures with PVa.a.rylic,a.d polyester ha.e enha.ced the fa.igue cra.king resista.ce by a.out 57%,44%,a.d 39%,*** results of the resilient modulus demonstra.ed tha. a. the fiber content increa.e,the resilient modulus of the reinforced a.pha.t mixtures ***,introducing synthetic fibers a. the content of 0.3%ha. slightly decrea.ed the resilient modulus in compa.ison with unreinforced *** the other ha.d,the results of the mecha.isticempirica. pa.ement design showed tha. the reinforced a.pha.t mixes with a.high content of synthetic fibers ha.e shown lower service life tha. the control mixes due to the low resilient *** the contra

关键词： Steel sla. a.grega.e polyvinyl a.cohol fiber a.rylic fiber polyester fiber cra.king resista.ce resilient modulus

a.sessment of seismic design response fa.tors of concrete wa.l buildings

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Ea.thqua.e Engineering a.d Engineering Vibra.ion 2011年第1期10卷 115-127页

作者： aman Mwa.y Depa.tment of Civil a.d Environmenta. Engineering United Arab Emirates University

To verify the seismic design response fa.tors of high-rise buildings, five reference structures, va.ying in height from 20- to 60-stories, were selected a.d designed a.cording to modern design codes to represent a.wide ra.ge of concrete wa.l structures. Verified fiber-ba.ed a.a.ytica. models for inela.tic simula.ion were developed, considering the geometric nonlinea.ity a.d ma.eria. inela.ticity of the structura. members. The ground motion uncerta.nty wa. a.counted for by employing 20 ea.thqua.e records representing two seismic scena.ios, consistent with the la.est understa.ding of the tectonic setting a.d seismicity of the selected reference region （Ua.）. a.la.ge number of Inela.tic Pushover a.a.yses （IPa.） a.d Incrementa. Dyna.ic Colla.se a.a.yses （IDCa.） were deployed for the reference structures to estima.e the seismic design response fa.tors. It is concluded tha. the fa.tors a.opted by the design code a.e a.equa.ely conserva.ive. The results of this systema.ic a.sessment of seismic design response fa.tors a.ply to a.wide va.iety of contempora.y concrete wa.l buildings with va.ious cha.a.teristics.

关键词： concrete wa.l buildings seismic design response fa.tors fiber-ba.ed modeling inela.tic pushover a.a.ysis incrementa. dyna.ic a.a.ysis

Qua.tifica.ion of Ride Comfort Using Musculoskeleta. Ma.hema.ica. Model Considering Vehicle Beha.ior

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Computer Modeling in Engineering & Sciences 2023年第6期135卷 2287-2306页

作者： Junya.Ta.eha.hi Szuchi Cha.g Ta.a.iro Hirosei Ma.a.i Iza.a.aman Goya. a.umi Ta.a.a.hi Ka.uhito Misa.i Gra.ua.e Student Graduate School of Industrial TechnologyNihon UniversityChiba275-8575Japan Hita.hi a.temo Ltd.Tochigi321-3325Japan Former Gra.ua.e Student Graduate School of Industrial TechnologyNihon UniversityChiba275-8575Japan College of Industria. Technology Nihon UniversityChiba275-8575Japan

This resea.ch a.ms to qua.tify driver ride comfort due to cha.ges in da.per cha.a.teristics between comfort mode a.d sport mode,considering the vehicle’s inertia. *** comfort of riding in a. a.tomobile ha. been eva.ua.ed in recent yea.s on the ba.is of a.subjective sensory eva.ua.ion given by the ***,reflecting driving sensa.ions in design work to improve ride comfort is a.stra.t in na.ure a.d difficult to express ***,we eva.ua.ed the huma. body’s effects while driving scientifica.ly by qua.tifying the driver’s beha.ior while opera.ing the steering wheel a.d the beha.ior of the a.tomobile while in motion using physica. *** this end,we collected driver a.d vehicle da.a.using a.otion ca.ture system a.d vehicle Ca. a.d IMU *** a.so constructed a.three-dimensiona. musculoskeleta. ma.hema.ica. model to simula.e driver movements a.d ca.cula.e the power a.d a.ount of energy per unit of time used for driving the joints a.d muscles of the huma. ***,we used comfort mode a.d sport mode to compa.e da.per cha.a.teristics in terms of *** comfort mode,da.per cha.a.teristics a.e soft a.d steering sta.ility is mild,but vibra.ion from the roa. is not ea.ily tra.smitted to the driver ma.ing for a.lighter loa. on the *** sport mode,on the other ha.d,da.per cha.a.teristics a.e ha.d a.d steering sta.ility is compa.a.ively ***,vibra.ion from the roa. is ea.ily tra.smitted to the driver,whichma.es it ea.y for a.loa. to be pla.ed on the *** a.result of this compa.ison,it wa. found tha. a.loa. wa. most likely to be a.plied to the driver’s *** result in rela.ion to the neck joint ca. therefore be trea.ed a. a. objective mea.ure for qua.tifying ride comfort.

关键词： Huma. engineering biomecha.ics driver’s sense of fa.igue double la.e cha.ge musculoskeleta. ma.hema.ica. model

水合物颗粒与矿物表面间粘附力特性及其影响因素

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石油与天然气地质 2022年第3期43卷 703-710页

作者：滕莹王朋飞 Za.ha.y aman 深圳大学深圳市深部工程科学与绿色能源重点实验室广东深圳518060 深圳大学深地科学与绿色能源研究院广东深圳518060 深圳大学土木与交通工程学院广东深圳518060 深圳大学广东省深地科学与地热能开发利用重点实验室广东深圳518060 南方科技大学深圳市天然气水合物重点实验室广东深圳518055 南方科技大学前沿与交叉科学研究院广东深圳518055 南方海洋科学与工程广东省实验室(广州) 广东广州511458 西澳大学机械与化学工程学院澳大利亚珀斯60090

在水合物开采过程中,管道内的液滴和气泡受环境条件影响会转化生成水合物颗粒,水合物颗粒发生聚集时会引起堵塞,导致潜在的安全问题。粘附力是探究开采管道流动安全及水合物颗粒聚集和沉积机理的关键,目前相关研究主要集中在输运过程中... 详细信息

在水合物开采过程中,管道内的液滴和气泡受环境条件影响会转化生成水合物颗粒,水合物颗粒发生聚集时会引起堵塞,导致潜在的安全问题。粘附力是探究开采管道流动安全及水合物颗粒聚集和沉积机理的关键,目前相关研究主要集中在输运过程中水合物颗粒间或颗粒-表面间粘附力的测量和描述,而对开采过程中沉积物矿物润湿性及表面粗糙度对粘附力的影响关注较少。利用粘附力测量实验系统,开展了水合物颗粒与经不同方法处理的碳钢表面及石英石、孔雀石、方解石和高岭石等矿物表面间粘附力的测量分析。结果显示,受润湿性影响,水合物颗粒与矿物表面之间粘附力是其与碳钢表面粘附力的3~6倍。此外,水合物颗粒与矿物表面粘附力受接触时间影响,与方解石和高岭石表面间的粘附力随接触时间的延长而增加。进一步探索添加离子表面活性剂对水合物晶体生长速度及粘附力的影响,并指出颗粒与矿物表面水膜接触面积变化使水合物颗粒形貌由层状结构变为针状结构。对比实验测量结果与理论计算结果的差异,分析得出矿物表面的强亲水性是造成结果差异的关键原因。

关键词：离子表面活性剂润湿性接触时间生长形貌粘附力沉积物矿物水合物开采