咨询与建议

限定检索结果

文献类型

  • 6,127 篇 期刊文献
  • 260 篇 学位论文
  • 101 篇 会议
  • 7 册 图书

馆藏范围

  • 6,491 篇 电子文献
  • 4 种 纸本馆藏

日期分布

学科分类号

  • 2,809 篇 医学
    • 2,413 篇 临床医学
    • 158 篇 中西医结合
    • 114 篇 公共卫生与预防医...
    • 107 篇 中药学(可授医学、...
    • 83 篇 药学(可授医学、理...
  • 2,196 篇 工学
    • 379 篇 材料科学与工程(可...
    • 357 篇 化学工程与技术
    • 353 篇 计算机科学与技术...
    • 193 篇 电子科学与技术(可...
    • 189 篇 控制科学与工程
    • 173 篇 软件工程
    • 146 篇 机械工程
    • 112 篇 环境科学与工程(可...
    • 110 篇 地质资源与地质工...
    • 106 篇 电气工程
    • 101 篇 动力工程及工程热...
    • 98 篇 仪器科学与技术
    • 81 篇 水利工程
    • 79 篇 信息与通信工程
    • 74 篇 建筑学
    • 65 篇 力学(可授工学、理...
  • 1,368 篇 理学
    • 462 篇 数学
    • 397 篇 化学
    • 151 篇 物理学
    • 84 篇 生物学
    • 71 篇 地质学
  • 401 篇 农学
    • 89 篇 农业资源与环境
    • 83 篇 作物学
  • 246 篇 管理学
    • 164 篇 管理科学与工程(可...
  • 189 篇 经济学
    • 175 篇 应用经济学
  • 107 篇 文学
  • 60 篇 教育学
  • 54 篇 法学
  • 29 篇 艺术学
  • 8 篇 历史学
  • 7 篇 军事学
  • 6 篇 哲学

主题

  • 92 篇 deep learning
  • 90 篇 and
  • 74 篇 analysis
  • 61 篇 treatment
  • 56 篇 diabetes
  • 53 篇 liver
  • 50 篇 control
  • 47 篇 children
  • 47 篇 covid-19
  • 45 篇 model
  • 45 篇 cancer
  • 37 篇 antioxidant
  • 37 篇 adsorption
  • 37 篇 optimization
  • 36 篇 dark
  • 35 篇 surface
  • 35 篇 egypt
  • 34 篇 surgery
  • 33 篇 cirrhosis
  • 32 篇 properties

机构

  • 47 篇 department of co...
  • 46 篇 department of ma...
  • 33 篇 department of ph...
  • 25 篇 吉林大学
  • 24 篇 department of co...
  • 22 篇 department of ph...
  • 21 篇 department of co...
  • 21 篇 department of in...
  • 17 篇 research centre ...
  • 16 篇 department of co...
  • 15 篇 department of co...
  • 15 篇 operations resea...
  • 13 篇 department of co...
  • 12 篇 faculty of compu...
  • 12 篇 浙江大学
  • 12 篇 department of co...
  • 12 篇 department of in...
  • 12 篇 西北师范大学
  • 12 篇 中南大学
  • 11 篇 national institu...

作者

  • 63 篇 mohamed s. el na...
  • 40 篇 abdelwahed motwa...
  • 27 篇 mohamed k.nour
  • 26 篇 mohamed rela
  • 23 篇 ishfaq yaseen
  • 22 篇 yunyoung nam
  • 20 篇 abu sarwar zaman...
  • 18 篇 abdoul aziz diak...
  • 17 篇 mohamed mahmoud
  • 16 篇 ali wagdy mohame...
  • 16 篇 radwa marzouk
  • 15 篇 belco maiga
  • 15 篇 mohamed a. shrea...
  • 14 篇 fousseyni traoré
  • 14 篇 karamoko sacko
  • 14 篇 anwer mustafa hi...
  • 13 篇 ayman el nakeeb
  • 13 篇 nigel heaton
  • 12 篇 mehedi masud
  • 12 篇 mohamed hamdy ib...

语言

  • 5,680 篇 英文
  • 815 篇 中文
检索条件"作者=mohamed A. Hassan"
6495 条 记 录,以下是71-80 订阅
排序:
Reservoir qua.ity of the La.e Creta.eous Vola.or Forma.ion of the La.robe group,Gippsla.d Ba.in,a.stra.ia.Implica.ions from integra.ed a.a.ytica. techniques
收藏 引用
Energy Geoscience 2024年 第1期5卷 121-140页
作者: Ka.a.ia.Norja.na. Ka.a.rulza.a. mohamed Ra.a. Sha.a.y Md a.inul Isla. Depa.tment of Geosciences Faculty of ScienceUniversiti Brunei DarussalamBrunei Darussalam Geology Depa.tment Faculty of ScienceTanta UniversityTanta31527Egypt
Increa.ing dema.d for energy due to the populous Ea.tern a.stra.ia.ha. driven oil a.d ga. industries to find new sources of hydroca.bons a. they a.e the prima.y energy *** study ha. been done on the Vola.or Forma.ion ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Time-consistent pension policy with minimum gua.a.tee a.d susta.na.ility constra.nt
收藏 引用
Proba.ility, Uncerta.nty a.d Qua.tita.ive Risk 2024年 第1期9卷 35-64页
作者: Ca.oline Hilla.ret Sa.a. Ka.ka. mohamed Mra. CREST UMR CNRS 9194ENSAEInstitut Polytechnique de ParisFrance LMM Institut du Risque et de I'AssuranceLe Mans UniversiteFrance La.A UMR CNRS 7539Universite Sorbonne Paris NordFrance
This pa.er proposes a.d investiga.es a. optima. pa.r investment/pension policy for a.pa.-a.-you-go(Pa.G)pension *** socia. pla.ner ca. invest in a.buffer fund in order to gua.a.tee a.minima. pension *** model a.ms a. ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Experimenta. a.d theoretica. insight into ca.ba.a.epine degra.a.ion by chlorine-ba.ed a.va.ced oxida.ion processes:Efficiency,energy consumption,mecha.ism a.d DBPs forma.ion
收藏 引用
Journa. of Environmenta. Sciences 2024年 第5期139卷 72-83页
作者: Chunwei Liu Zuo Tong How Yue Ju Li Feng Xuefeng Ren mohamed Ga.a. El-Din Key La.ora.ory ofCoa. Processing a.d Efficient Utiliza.ion of Ministry of Educa.ion School of Chemical Engineering and TechnologyChina University of Mining and TechnologyJiangsu 221116China Depa.tment of Civil a.d Environmenta. Engineering University of AlbertaEdmonton T6G 1H9AlbertaCanada School of Environment a.d Spa.ia. Informa.ics China University of Mining and TechnologyJiangsu 221116China Key La.ora.ory of a.ro-Forestry Environmenta. Processes a.d Ecologica. Regula.ion ofHa.na. Province School of Ecology and EnvironmentHainan UniversityHainan 570228China
Chlorine ha. been widely used in different a.va.ced oxida.ion processes(a.Ps)for micropolluta.ts *** this study,different chlorine-ba.ed a.Ps,na.ely medium pressure(MP)UV/chlorine,low pressure(LP)UV/chlorine,a.d in-si... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Role of incretins a.d gluca.on receptor a.onists in meta.olic dysfunction-a.socia.ed stea.otic liver disea.e:Opportunities a.d cha.lenges
收藏 引用
World Journa. of Hepa.ology 2024年 第5期16卷 731-750页
作者: Chencheng Xie Na.m a.khouri mohamed a.Elfeki Depa.tment of Interna. Medicine University of South Dakota Sanford School of MedicineSioux FallsSD 57105United States Depa.tment of Hepa.ology Avera Mckennan University Hospital and Transplant InstituteSioux FallsSD 57105United States Depa.tment of Hepa.ology Arizona Liver HealthChandlerAZ 85712United States Depa.tment of Hepa.ology Avera McKennan University Hospital and Transplant InstituteSioux FallsSD 57105United States
Meta.olic dysfunction-a.socia.ed stea.otic liver disea.e(Ma.LD)ha. become the most common chronic liver disea.e worldwide,pa.a.leling the rising pa.demic of obesity a.d type 2 *** to the growing globa. hea.th burden a...
来源: 维普期刊数据库 维普期刊数据库 评论
Multi-ta.k lea.ning for PBFT optimisa.ion in permissioned blockcha.ns
收藏 引用
Blockcha.n(Resea.ch a.d a.plica.ions) 2024年 第3期5卷 89-105页
作者: Kenza.Ria.i mohamed-el-a.ine Bra.mia.a.delha.id a.oua.ssa.Lhassane Idoumgha. CESI LINEa.T UR 7527StrasbourgFrance IRIMa. University of Haute AlsaceUR 7499MulhouseFrance
Fina.ce,supply cha.ns,hea.thca.e,a.d energy ha.e a. increa.ing dema.d for secure tra.sa.tions a.d da.a.*** blockcha.ns fulfilled this need tha.ks to the consensus protocol tha. ensures tha. pa.ticipa.ts a.ree on a.com... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Utero-Cuta.eous Fistula.a.ter Ca.sa.ea. Section Delivery: Dia.nosis a.d Ma.a.ement of a.Ra.e Complica.ion
收藏 引用
Open Journa. of Obstetrics a.d Gynecology 2024年 第8期14卷 1124-1129页
作者: a.la. a. Wa.a. Ma.zooq Ma.ya. mohamed Ma.mood Hiba.Moa.a. Sa.ed Ra.a. Musta.a.mohamed Kha.a.a.la Sa.ma.iya.Medica. Complex Manama Bahrain
Utero-cuta.eous fistula.following cesa.ea. section is a.ra.e occurrence. We present the ca.e of a.34-yea.-old woma. who presented to our depa.tment four yea.s a.ter her second cesa.ea. section with a.history of pa.n a...
来源: 维普期刊数据库 维普期刊数据库 评论
Reservoir qua.ity eva.ua.ion of the Na.imba.Forma.ion in Ba.s Ba.in,a.stra.ia.Implica.ions from petrophysica. a.a.ysis,sedimentologica. fea.ures,ca.illa.y pressure a.d wetting fluid sa.ura.ion
收藏 引用
Energy Geoscience 2024年 第1期5卷 37-53页
作者: Wa.a.a.dul Qa.er a.-Oja.li mohamed Ra.a. Sha.a.y Wilfried Ba.er Depa.tment of a.plied Geosciences German University of Technology in OmanOman Geology Depa.tment Faculty of ScienceUniversity of Brunei DarussalamBrunei Darussalam Geology Depa.tment Faculty of SciencesTanta UniversityTanta31527Egypt
The eva.ua.ion of reservoir qua.ity wa. a.complished on the La.e Pa.eocene to Ea.ly Eocene Na.imba.Forma.ion in Ba.s Ba.in,*** study involved combina.ion methods such a. petrophysica. a.a.ysis,petrogra.hy a.d sediment... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Ga.troesopha.ea. reflux a.ter per-ora. endoscopic myotomy:Ma.a.ement litera.ure
收藏 引用
World Journa. of Ga.troenterology 2024年 第23期30卷 2947-2953页
作者: a.med Ta.heed Ibra.im Ha.il Ba.cecioglu Mehmet Ya.niz mohamed El-Ka.sa. Depa.tment of Endemic Medicine Faculty of MedicineHelwan UniversityCairo 11795Egypt Depa.tment of Ga.troenterology Faculty of MedicineFirat UniversityElazig 23119Türkiye Liver Disea.e Resea.ch Center College of MedicineKing Saud UniversityRiyadh 7805Saudi Arabia
In this editoria.,we respond to a.review a.ticle by Na.i et a.,in which the a.thors discussed ga.troesopha.ea. reflux(GER)following perora. endoscopic myotomy(POEM).POEM is presently the prima.y thera.eutic option for... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Experimenta. study a.d numerica. modeling of the therma. beha.ior of a. industria. prototype cera.ic furna.e:Energy a.d environmenta. optimiza.ion
收藏 引用
Energy a.d Built Environment 2024年 第2期5卷 244-254页
作者: La.cen Ba.LI mohamed HLIMI Youssef a.HENa.I a.il a.IFI Ba.hir Ha.RI Engineering Sciences a.d a.plica.ions La.ora.ory(LSIa. National School of Applied Sciences(ENSAH)Abdelmalek Essaadi UniversityTetouanMorocco Fa.ulty of Sciences a.d Techniques Moulay Ismaïl UniversityP.O.Box 509-BoutalamineErrachidiaMorocco Engineering a.d Hea.th Sciences a.d Technologies Resea.ch Center M2SMENSAMMohammed.V UniversityRabatMorocco Resea.ch Tea. Qua.ity Maintenance Safety QSMMechanical EngineeringDepartment Mohammadia School of EngineersMohammed V UniversityRabatMorocco
This a.ticle focuses on the experimenta. a.d numerica. study of a. industria. prototype furna.e intended for the production of cera.ics in order to improve the energy efficiency a.d therefore optimize the fuel consump... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Bi-revea.ed utilities in a.defa.lta.le universe: a.new point of view on consumption
收藏 引用
Proba.ility, Uncerta.nty a.d Qua.tita.ive Risk 2024年 第1期9卷 13-34页
作者: Nicole El Ka.oui Ca.oline Hilla.ret mohamed Mra. LPSM UMR CNRS 6632Sorbonne Université4 Place Jussieu75005 ParisFrance CREST UMR CNRS 9194Ensae Paris5 Avenue Henry Le Chatelier91120 PalaiseauFrance La.A UMR CNRS 7539UniversitéSorbonne Paris-Nord99 Avenue Jean Baptiste Clement93430 VilletaneuseFrance
This pa.er investiga.es the inverse problem of bi-revea.ed utilities in a.defa.lta.le universe,defined a. a.sta.da.d universe(represented by a.filtra.ion F)perturbed by a. exogenous defa.lta.le time τ.We a.sume tha. ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论