咨询与建议

限定检索结果

文献类型

  • 7,794 篇 期刊文献
  • 181 篇 会议
  • 85 篇 学位论文
  • 74 册 图书
  • 7 篇 报纸

馆藏范围

  • 8,101 篇 电子文献
  • 40 种 纸本馆藏

日期分布

学科分类号

  • 4,388 篇 医学
    • 3,809 篇 临床医学
    • 447 篇 公共卫生与预防医...
    • 424 篇 基础医学(可授医学...
    • 151 篇 药学(可授医学、理...
  • 2,246 篇 工学
    • 476 篇 材料科学与工程(可...
    • 372 篇 化学工程与技术
    • 349 篇 环境科学与工程(可...
    • 239 篇 生物医学工程(可授...
    • 238 篇 建筑学
    • 235 篇 计算机科学与技术...
    • 184 篇 生物工程
    • 174 篇 电气工程
    • 159 篇 电子科学与技术(可...
    • 157 篇 食品科学与工程(可...
  • 1,978 篇 理学
    • 913 篇 生物学
    • 507 篇 化学
    • 262 篇 物理学
    • 255 篇 数学
    • 216 篇 生态学
    • 146 篇 地球物理学
  • 867 篇 农学
    • 343 篇 作物学
    • 201 篇 畜牧学
    • 175 篇 兽医学
    • 164 篇 园艺学
    • 155 篇 农业资源与环境
  • 444 篇 管理学
    • 174 篇 公共管理
    • 146 篇 管理科学与工程(可...
  • 358 篇 教育学
    • 216 篇 教育学
  • 278 篇 经济学
    • 246 篇 应用经济学
  • 224 篇 文学
    • 140 篇 外国语言文学
  • 172 篇 法学
  • 106 篇 艺术学
  • 48 篇 历史学
  • 39 篇 哲学
  • 1 篇 军事学

主题

  • 116 篇 liver
  • 75 篇 treatment
  • 72 篇 cancer
  • 70 篇 diagnosis
  • 66 篇 therapy
  • 63 篇 cirrhosis
  • 61 篇 obesity
  • 60 篇 children
  • 57 篇 hepatitis
  • 54 篇 health
  • 50 篇 diabetes
  • 46 篇 covid-19
  • 45 篇 analysis
  • 43 篇 syndrome
  • 42 篇 chemotherapy
  • 41 篇 case report
  • 39 篇 disease
  • 38 篇 and
  • 37 篇 mortality
  • 34 篇 cells

机构

  • 26 篇 o paulo brazil
  • 25 篇 getty images
  • 18 篇 cfp
  • 17 篇 北京大学
  • 16 篇 renew
  • 16 篇 track
  • 13 篇 instituto multid...
  • 12 篇 department of ch...
  • 11 篇 institute of cat...
  • 11 篇 astm国际标准组织
  • 10 篇 上海外国语大学
  • 10 篇 o paulo s&#227
  • 10 篇 o paulo s&atilde
  • 10 篇 清华大学
  • 9 篇 山东大学
  • 9 篇 department of ag...
  • 9 篇 &atilde
  • 8 篇 swap-o-matic
  • 8 篇 monmouthshire co...
  • 8 篇 greenone tec

作者

  • 74 篇 teresa
  • 71 篇 maria
  • 36 篇 maria chiu
  • 35 篇 maria rkain
  • 26 篇 maria chen
  • 25 篇 maria gazouli
  • 24 篇 梁俊勤
  • 23 篇 maria inês bruno...
  • 17 篇 葛惠超
  • 14 篇 ruth devlin
  • 14 篇 吴国安
  • 14 篇 abdou niang
  • 13 篇 giuseppe brisind...
  • 13 篇 noufissa benajib...
  • 12 篇 hanna santos mar...
  • 12 篇 maria cristina r...
  • 12 篇 ayyad ghanam
  • 12 篇 hind zahiri
  • 11 篇 francesco gai
  • 11 篇 maria k. koleva

语言

  • 6,249 篇 英文
  • 1,887 篇 中文
  • 3 篇 其他
  • 1 篇 日文
检索条件"作者=maria-teresa salcedo"
8141 条 记 录,以下是21-30 订阅
排序:
Indocyanine green:The guide to safer and more effective surgery
收藏 引用
World Journal of Gastrointestinal Surgery 2024年 第3期16卷 641-649页
作者: Pietro Fransvea maria Michela Chiarello Valeria Fico maria Cariati Giuseppe Brisinda Emergency Surgery and Trauma Center Fondazione Policlinico Universitario Agostino Gemelli IRCCSRome 00168Italy Department of Surgery Azienda Sanitaria Provinciale di CosenzaCosenza 87100Italy Department of Surgery Azienda Sanitaria Provinciale di CrotoneCrotone 88900Italy Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences Fondazione Policlinico Universitario A Gemelli IRCCSRome 00168Italy
In this editorial we comment on the article by Kalayarasan and co-workers published in the recent issue of the World Journal of Gastrointestinal *** authors present an interesting review on the use of indocyanine gree... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Bio-based rejuvenators in asphalt pavements:A comprehensive review and analytical study
收藏 引用
Journal of Road Engineering 2024年 第3期4卷 282-291页
作者: maria Chiara Cavalli Wangjie Wu Lily Poulikakos Division of Highway and Railway Engineering KTH Royal Institute of TechnologyStockholm 10044Sweden School of Highway Chang'an UniversityXi'an 710064China Empa Dübendorf 8600Switzerland
The pressing demand for sustainable advancements in road infrastructure has catalyzed extensive research into environmentally conscious alternatives for the maintenance and restoration of asphalt concrete *** paper of... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A Comparison between Late Preterm and Term Infants with Respiratory Distress Syndrome, Early-Onset Sepsis, and Neonatal Jaundice in Ecuadorian Newborns
收藏 引用
Open Journal of Pediatrics 2024年 第1期14卷 22-35页
作者: teresa Altamirano Molina Colegio Ciencias de la Salud Universidad San Francisco de Quito USFQ calle Diego de Robles s/n y Pampite Quito Ecuador Servicio de Neonatología Hospital General del Sur de Quito calle Moraspungo s/n y Pinllopata Quito Ecuador
Background: To examine the differences in prevalence of respiratory distress syndrome, early-onset sepsis and jaundice, between late preterm infants versus term infants in Ecuadorian newborns. Methods: Study design: E... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Climate change impacts on eutrophication in the Po River(Italy):Temperature-mediated reduction in nitrogen export but no effect on phosphorus
收藏 引用
Journal of Environmental Sciences 2024年 第9期143卷 148-163页
作者: Elisa Soana maria Pia Gervasio Tommaso Granata Daniela Colombo Giuseppe Castaldelli Department of Environmental and Prevention Sciences University of FerraraVia Luigi Borsari 4644121 FerraraItaly CESI-Italian Electrical and Technical Experimental Center via Rubattino 5420134MilanoItaly
Rivers worldwide are under stress from eutrophication and nitrate pollution,but the ecological consequences overlap with climate change,and the resulting interactions may be unexpected and still *** Po River basin(nor... 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
Shear-wave elastography to predict hepatocellular carcinoma after hepatitis C virus eradication:A systematic review and meta-analysis
收藏 引用
World Journal of Gastroenterology 2024年 第10期30卷 1450-1460页
作者: Giorgio Esposto Paolo Santini Linda Galasso Irene Mignini maria Elena Ainora Antonio Gasbarrini maria Assunta Zocco CEMAD Digestive Disease Center Fondazione Policlinico Universitario“A.Gemelli”IRCCSCatholic University of RomeRome 00168Italy Fondazione Policlinico Universitario Agostino Gemelli IRCCS Fondazione Policlinico Universitario Agostino Gemelli IRCCS-UniversitàCattolica del Sacro CuoreRome 00168Italy Medicina Interna e Gastroenterologia CEMAD Digestive Disease CenterUniversitàCattolica del Sacro CuoreFondazione Policlinico Universitario A Gemelli IRCCSRome 00168Italy
BACKGROUND Direct-acting antiviral agents(DAAs)are highly effective treatment for chronic hepatitis C(CHC)with a significant rate of sustained virologic response(SVR).The achievement of SVR is crucial to prevent addit... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A short climatology of black and brown carbon and their sources at a suburban site impacted by smoke in Brazil
收藏 引用
Journal of Environmental Sciences 2024年 第2期136卷 498-511页
作者: Admir Creso Targino Patricia Krecl Gabriel Yoshikazu Oukawa Eva maria Mollinedo Graduate Program in Environmental Engineering Federal University of TechnologyAv.Pioneiros 3131LondrinaPR 86036-370Brazil Department of Environmental Engineering Federal University of TechnologyAv.Pioneiros 3131LondrinaPR 86036-370Brazil
Emissions from biomass burning challenge efforts to curb air pollution in cities downwind of fire-prone regions,as they contribute large amounts of brown carbon(Br C)and black carbon(BC)*** investigated the patterns o... 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
Grasslands Response to Livestock Grazing Intensity in the Austral Pampas (Argentina): Testing the Intermediate Disturbance Hypothesis
收藏 引用
PHYTON-INTERNATIONAL JOURNAL OF EXPERIMENTAL BOTANY 2024年 第8期93卷 2037-2050页
作者: de Villalobos, Ana Elena Long, maria Andrea Consejo Nacl Invest Cient & Tecn CERZOS Grp Invest Ecosistemas Pastizal RA-8000 Bahia Blanca Buenos Aires Argentina Univ Nacl Sur Dept Biol Bioquim & Farm RA-8000 Bahia Blanca Buenos Aires Argentina
Livestock grazing has a significant impact on natural grasslands, with approximately one-third of the world's land area dedicated to this industry. Around 20% of global grasslands are highly degraded due to overgrazin... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A cup of coffee for a brain long life
收藏 引用
Neural Regeneration Research 2024年 第1期19卷 158-159页
作者: Chiara Porro Antonia Cianciulli maria Antonietta Panaro Department of Clinical and Experimental Medicine University of FoggiaFoggiaItaly(Porro C)Department of BiosciencesBiotechnologies and EnvironmentUniversity of BariBariItaly
Coffee is one of the world's favorite and most popular beverages,the third most popular beverage after water and *** many people,it is an indispensable habit before going to work and a socialization tool for the rest ... 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
ANonmonotone Projected Gradient Method for Multiobjective Problems on Convex Sets
收藏 引用
Journal of the Operations Research Society of China 2024年 第2期12卷 410-427页
作者: Gabrie Anibal Carrizo Nadia Soledad Fazzio maria Laura Schuverdt Department of Mathematics National University of the SouthBahia BlancaArgentina Department of Mathematics University of La PlataLa PlataArgentina
In this work we consider an extension of the classical scalar-valued projected gradient method for multiobjective problems on convex *** in Fazzio et al.(Optim Lett 13:1365-1379,2019)a parameter which controls the ste... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Weathering and accumulation of trace elements in the soils of the Porali Plain, Balochistan: repercussions in agriculture
收藏 引用
Acta Geochimica 2024年 第2期43卷 214-234页
作者: maria Kaleem Erum Bashir Shahid Naseem Tahir Rafique Bushra Shahab Department of Geology University of KarachiKarachi 75270Pakistan Applied Chemistry Research Centre PCSIR Laboratories ComplexKarachi 75280Pakistan
This study is thefirst attempt to assess the nature of the soil,especially on the western side of the Porali Plain in Balochistan;a new emerging agriculture hub,using weathering and pollution indices supplemented by mu... 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