咨询与建议

限定检索结果

文献类型

  • 2,380 篇 期刊文献
  • 27 篇 会议
  • 20 篇 学位论文
  • 12 册 图书
  • 2 篇 多媒体

馆藏范围

  • 2,437 篇 电子文献
  • 4 种 纸本馆藏

日期分布

学科分类号

  • 1,409 篇 医学
    • 1,205 篇 临床医学
    • 153 篇 基础医学(可授医学...
    • 116 篇 公共卫生与预防医...
    • 57 篇 中西医结合
    • 57 篇 药学(可授医学、理...
    • 45 篇 医学技术(可授医学...
  • 700 篇 工学
    • 154 篇 材料科学与工程(可...
    • 138 篇 化学工程与技术
    • 116 篇 环境科学与工程(可...
    • 82 篇 生物医学工程(可授...
    • 75 篇 建筑学
    • 61 篇 计算机科学与技术...
    • 52 篇 食品科学与工程(可...
    • 49 篇 水利工程
    • 48 篇 生物工程
    • 46 篇 电气工程
  • 647 篇 理学
    • 330 篇 生物学
    • 169 篇 化学
    • 77 篇 物理学
    • 74 篇 生态学
    • 56 篇 数学
    • 50 篇 地球物理学
    • 44 篇 地质学
    • 43 篇 大气科学
  • 259 篇 农学
    • 104 篇 作物学
    • 48 篇 园艺学
    • 47 篇 农业资源与环境
    • 47 篇 畜牧学
    • 44 篇 林学
  • 96 篇 管理学
  • 72 篇 经济学
    • 61 篇 应用经济学
  • 68 篇 教育学
  • 45 篇 法学
  • 44 篇 文学
  • 24 篇 艺术学
  • 14 篇 历史学
  • 7 篇 哲学
  • 1 篇 军事学

主题

  • 42 篇 cancer
  • 28 篇 cell
  • 27 篇 covid-19
  • 26 篇 of
  • 26 篇 disease
  • 23 篇 therapy
  • 22 篇 health
  • 22 篇 liver
  • 22 篇 cells
  • 21 篇 nursing
  • 20 篇 diagnosis
  • 20 篇 treatment
  • 20 篇 inflammation
  • 19 篇 diabetes
  • 19 篇 quality
  • 19 篇 epidemiology
  • 18 篇 stem
  • 17 篇 obesity
  • 16 篇 and
  • 16 篇 growth

机构

  • 19 篇 o paulo brazil
  • 12 篇 北京大学
  • 10 篇 河北地质大学
  • 9 篇 department of nu...
  • 8 篇 闽南师范大学
  • 7 篇 中国医科大学附属...
  • 6 篇 &atilde
  • 5 篇 disaster prevent...
  • 5 篇 department of ch...
  • 5 篇 school of medici...
  • 5 篇 o paulo s&atilde
  • 5 篇 福建农林大学
  • 5 篇 诺维萨德大学
  • 4 篇 pharmaceutical c...
  • 4 篇 o paulo s&#227
  • 4 篇 浙江大学
  • 4 篇 山东中医药大学
  • 4 篇 o paulo ribeir&a...
  • 4 篇 天津广播电视大学
  • 3 篇 department of bi...

作者

  • 11 篇 谢阿娜
  • 11 篇 ana elizabete si...
  • 11 篇 殷阿娜
  • 10 篇 刘阿娜
  • 9 篇 alberto krayyem ...
  • 9 篇 ana
  • 9 篇 卞阿娜
  • 9 篇 ana maria blanco...
  • 8 篇 anca trifan
  • 8 篇 carol stanciu
  • 8 篇 ana maria cruz
  • 7 篇 王维民
  • 7 篇 ana karina bezer...
  • 7 篇 ana cristina sim...
  • 7 篇 ana lilia laurea...
  • 7 篇 ana lleo
  • 7 篇 侯阿娜
  • 6 篇 ligia yukie sass...
  • 6 篇 ana elisa valenc...
  • 6 篇 pedro pujante al...

语言

  • 1,988 篇 英文
  • 452 篇 中文
  • 1 篇 其他
检索条件"作者=Ana Maria costa-Leonardo"
2441 条 记 录,以下是1-10 订阅
排序:
Subterranean termites (Isoptera: Rhinotermitidae): Exploitation of equivalent food resources with different forms of placement
收藏 引用
Insect Science 2012年 第3期19卷 412-418页
作者: Juliana Toledo Lima ana maria costa-leonardo Departamento de Biologia Instituto de BiocienciasUNESP-Univ Estadual PaulistaRio Claro-SPBrazil
Coptotermes gestroi and Heterotermes tenuis have been described as important urban pests in Brazil. The establishment of control technologies using baits that consider the social behavior of termites requires a better... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Ergatoid reproductives in the Neotropical termite Nasutitermes aquilinus (Holmgren) (Blattaria: Isoptera: Termitidae): developmental origin, fecundity, and genetics
收藏 引用
Insect Science 2020年 第6期27卷 1322-1333页
作者: Iago Bueno da Silva Ives Haifig Edward LVargo Fabiana Elaine Casarin Marcelo Luiz da Mota Juliana Toledo Lima ana maria costa-leonardo Laboratorio de Cupins Departamento de BiologiaInstituto de BiocienciasUniversidade Estadual Paulista-UN ESPRio ClaroSPBrazil Centro de Ciencias Naturais e Humanas Universidade Federal do ABCSao Bernardo do CampoSPBrazil Department of Entomology Texas A&M UniversityCollege StationTexasUSA Departamento de Ciencias Biologicas Universidade Federal de Sao Paulo-UNIFESPDiademaSPBrazil Instituto de Ciencias Agrarias Universidade Federal de Uberlandia—UFUMonte CarmeloMGBrazil Centro de Estudos em Recursos Naturais Universidade Estadual de Mato Grosso do SulDouradosMSBrazil
Termite colonies are usully headed by primary reproductives,which estab-listh nests during the swar ming ***,secondary reproductives may develop in some specics and become supplementary or replacement breeders,extendi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Colorectal cancer screening:A review of current knowledge and progress in research
收藏 引用
World Journal of Gastrointestinal Oncology 2024年 第4期16卷 1119-1133页
作者: Sara Ramos Lopes Claudio Martins Inês costa Santos Madalena Teixeira Élia Gamito ana Luisa Alves Department of Gastroenterology Centro Hospitalar de SetúbalSetúbal 2910-446Portugal
Colorectal cancer(CRC)is one of the most prevalent malignancies worldwide,being the third most commonly diagnosed malignancy and the second leading cause of cancer-related deaths *** the progress in screening,early di... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Bridging the gap:Unveiling the crisis of physical inactivity in inflammatory bowel diseases
收藏 引用
World Journal of Gastroenterology 2024年 第10期30卷 1261-1265页
作者: Remus Stafie ana-maria Singeap Adrian Rotaru Carol Stanciu Anca Trifan Department of Gastroenterology Faculty of Medicine“Grigore T.Popa”University of Medicine and PharmacyIasi 700115Romania Institute of Gastroenterology and Hepatology “St.Spiridon”University HospitalIasi 700111Romania
In this editorial we comment on the article titled“Inflammatory bowel diseases patients suffer from significant low levels and barriers to physical activity:The BE-FIT-IBD study”published in a recent issue of the Wo... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Treatment of spinal cord injury with biomaterials and stem cell therapy in non-human primates and humans
收藏 引用
Neural Regeneration Research 2025年 第2期20卷 343-353页
作者: ana Milena Silva Olaya Fernanda Martins Almeida ana maria Blanco Martinez Suelen Adriani Marques PhD Program in Pathological anatomy Federal University of Rio de JaneiroRio de JaneiroBrazil Biomedical Science Institute Federal University of Rio de JaneiroRio de JaneiroBrazil Graduate Program in Pathological anatomy Federal University of Rio de JaneiroRio de JaneiroBrazil Graduate Program in Pathological anatomy(PPGAP/UFRJ) Department of Neurobiology/Institute of BiologyCampus do GragoatáNiteróiRio de JaneiroBrazil
Spinal cord injury results in the loss of sensory,motor,and autonomic functions,which almost always produces permanent physical ***,in the search for more effective treatments than those already applied for years,whic... 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
Robotic Surgery: An Effective Treatment Option for Epiphrenic Diverticulum Associated with Nutcracker Esophagus
收藏 引用
Surgical Science 2024年 第1期15卷 1-6页
作者: Augusto Tinoco Gilberto Carvalho leonardo Tinoco ana Paula Quintão Department of Digestive Surgery Hospital S&#227o Jos&#233 do Ava&#237 Itaperuna Brazil
Background: Epiphrenic Diverticulum is frequently associated with esophageal motility disorders, such as nutcrackers esophagus. The diagnosis is usually made using imaging studies such as a Barium esophagogram, and es... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Two big orifices in the second duodenal portion:A case of an atypical double papilla
收藏 引用
Hepatobiliary & Pancreatic Diseases International 2024年 第1期23卷 83-85页
作者: Salvatore Francesco Vadalàdi Prampero Nikola Panic Marco Massidda Chiara Rocchi Pierluigi maria Rinaldi ana Malenkovic Milutin Bulajic Gastroenterology and GI Endoscopy Department Mater Olbia HospitalOlbia 07026Italy Digestive Endoscopy Unit University Clinic"Dr Dragisa Misovic-Dedinje"Belgrade 11000Serbia Radiology Department Mater Olbia HospitalOlbia 07026Italy
With the advent of endoscopic retrograde cholangiopancreatography(ERCP)in the early 1970s,anatomic anomalies of the Vaterian system were described endoscopically[1].Although the occurrence is rare,the common bile duct... 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
Motivations for and barriers to innovation in non-profit organizations: The case of nursing homes in Northern Portugal
收藏 引用
International Journal of Innovation Studies 2024年 第1期8卷 25-44页
作者: ana Rita Gonçalves Lopes Aldina Isabel de Azevedo Correia Alexandra maria da Silva Braga Center for Research and Innovation in Business Sciences and Information Systems School of Management and TechnologyPolitecnico do PortoRua do Curral-Margaride4610-156 FelgueirasPortugal
To contribute to the empirical literature on innovation in non-profit organizations,this study examines innovation in Private Social Solidarity Institutions with social responses for the elderly in Northern *** enrich... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Nutritional Screening Tools in Institutionalized People: A Case Study of Using Nutritional Risk Screening (NRS 2002) and Mini Nutritional Assessment (MNA)
收藏 引用
Food and Nutrition Sciences 2024年 第7期15卷 565-575页
作者: ana Cláudia Araújo Santana Daiane costa dos Santos mariana Buranelo Egea Campus Rio Verde Goiano Federal Institute of Education Science and Technology Rio Verde Brazil Centro Universitrio UniBRAS de Rio Verde Rio Verde Brazil
Nutritional status expresses the physiological and nutritional needs to maintain the composition and adequate functioning of the organism. NRS 2002 and MNA protocols were applied to short-term institutionalized patien... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Hydroxytyrosol and Parkinson's disease:protective actions against alpha-synuclein toxicity
收藏 引用
Neural Regeneration Research 2024年 第7期19卷 1427-1428页
作者: Ruth Hornedo-Ortega ana M.Espinosa-Oliva Departamento de Nutrición y Bromatología Toxicología y Medicina LegalFacultad de FarmaciaUniversidad de SevillaSevilleSpain Instituto de Biomedicina de Sevilla IBiS/Hospital Universitario Virgen del Rocío/CSIC/Universidad de SevillaSevillaSpain Departamento de Bioquímica y Biología Molecular Facultad de FarmaciaUniversidad de SevillaSevillaSpain
Parkinson’s disease:Parkinson’s disease(PD) is the second most prevalent neurodegenerative disease,after Alzheimer’s disease,affecting 1%of the general population over the age of *** to data from the World Health 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