咨询与建议

限定检索结果

文献类型

  • 87,028 篇 期刊文献
  • 5,179 篇 会议
  • 3,960 册 图书
  • 139 篇 学位论文
  • 16 篇 报纸
  • 2 篇 多媒体

馆藏范围

  • 94,561 篇 电子文献
  • 1,783 种 纸本馆藏

日期分布

学科分类号

  • 39,008 篇 工学
    • 10,450 篇 材料科学与工程(可...
    • 5,460 篇 化学工程与技术
    • 4,878 篇 生物医学工程(可授...
    • 4,560 篇 机械工程
    • 3,617 篇 计算机科学与技术...
    • 3,505 篇 电子科学与技术(可...
    • 3,232 篇 力学(可授工学、理...
    • 3,063 篇 动力工程及工程热...
    • 3,051 篇 电气工程
    • 2,760 篇 地质资源与地质工...
    • 2,718 篇 环境科学与工程(可...
    • 2,364 篇 冶金工程
    • 2,293 篇 水利工程
    • 2,000 篇 控制科学与工程
    • 1,892 篇 建筑学
  • 34,443 篇 医学
    • 29,181 篇 临床医学
    • 4,359 篇 医学技术(可授医学...
    • 4,307 篇 基础医学(可授医学...
    • 2,800 篇 公共卫生与预防医...
    • 2,427 篇 中西医结合
  • 24,940 篇 理学
    • 6,875 篇 化学
    • 6,741 篇 物理学
    • 5,513 篇 生物学
    • 3,937 篇 数学
    • 2,706 篇 地质学
    • 2,633 篇 地球物理学
    • 2,490 篇 天文学
  • 8,972 篇 农学
    • 2,975 篇 作物学
    • 2,144 篇 畜牧学
  • 3,670 篇 管理学
  • 2,568 篇 经济学
    • 2,261 篇 应用经济学
  • 2,367 篇 教育学
  • 1,644 篇 法学
  • 1,385 篇 文学
  • 638 篇 艺术学
  • 544 篇 历史学
  • 461 篇 哲学
  • 165 篇 军事学

主题

  • 973 篇 ct
  • 850 篇 mri
  • 608 篇 美国
  • 562 篇 患者
  • 533 篇 病人
  • 434 篇 mr
  • 425 篇 and
  • 418 篇 of
  • 340 篇 cancer
  • 296 篇 治疗
  • 257 篇 analysis
  • 248 篇 北美洲
  • 194 篇 美利坚合众国
  • 194 篇 disease
  • 185 篇 诊断
  • 175 篇 应用
  • 158 篇 儿童
  • 137 篇 water
  • 132 篇 设计
  • 131 篇 中国

机构

  • 165 篇 北京大学
  • 133 篇 同济医科大学附属...
  • 103 篇 清华大学
  • 82 篇 浙江大学
  • 71 篇 华中科技大学同济...
  • 70 篇 陕西工学院
  • 68 篇 university of mi...
  • 67 篇 美国加州大学
  • 67 篇 institute for pa...
  • 67 篇 nikhef p.o.box 4...
  • 67 篇 fysikum stockhol...
  • 67 篇 michigan state u...
  • 67 篇 institut fur the...
  • 67 篇 university of ch...
  • 66 篇 national researc...
  • 66 篇 dept.of physics ...
  • 66 篇 compas group ins...
  • 65 篇 rudolf peierls c...
  • 64 篇 nstitucio catala...
  • 63 篇 department of ph...

作者

  • 238 篇 叶鹏
  • 229 篇 m.k
  • 113 篇 刘莉
  • 110 篇 郭俊
  • 86 篇 m.white
  • 85 篇 h.murayama
  • 85 篇 j.d.jackson
  • 85 篇 g.d'ambrosio
  • 76 篇 朱国栋
  • 74 篇 唐光健
  • 60 篇 王铮
  • 55 篇 刘凯
  • 54 篇 p.de jong
  • 45 篇 余英豪
  • 41 篇 linda m.chung
  • 39 篇 崔荣
  • 39 篇 郭战宏
  • 38 篇 graul a i
  • 38 篇 y.hatsukawa
  • 36 篇 m.sugawara

语言

  • 55,835 篇 中文
  • 40,451 篇 英文
  • 21 篇 其他
  • 2 篇 日文
检索条件"作者=Mario M.Modena"
96324 条 记 录,以下是1-10 订阅
排序:
Impedance Imaging of Cells and Tissues:Design and Applications
收藏 引用
Biomedical Engineering Frontiers 2022年 第1期3卷 219-239页
作者: Raziyeh Bounik Fernando Cardes Hasan Ulusan mario m.modena Andreas Hierlemann ETH Zürich Department of Biosystems Science and EngineeringBaselSwitzerland
Due to their label-free and noninvasive nature,impedance measurements have attracted increasing interest in biological *** in microfabrication and integrated-circuit technology have opened a route to using large-scale... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
multi‑omics integration identifies regulatory factors underlying bovine subclinical mastitis
收藏 引用
Journal of Animal Science and Biotechnology 2024年 第3期15卷 987-1007页
作者: mengqi Wang Naisu Yang mario Laterriere David Gagne Faith Omonijo Eveline m.Ibeagha‑Awemu Agriculture and Agri‑Food Canada Sherbrooke Research and Development CentreSherbrookeQCCanada Department of Animal Science Universite LavalQuebec CityQCCanada Quebec Research and Development Centre Agriculture and Agri-Food CanadaQuebec CityQCCanada
Background mastitis caused by multiple factors remains one of the most common and costly disease of the dairy ***-omics approaches enable the comprehensive investigation of the complex interactions between mul-tiple l... 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
Transcriptional reprogramming during human osteoclast differentiation identifies regulators of osteoclast activity
收藏 引用
Bone Research 2024年 第1期12卷 180-198页
作者: morten S.Hansen Kaja madsen maria Price Kent Søe Yasunori Omata mario m.Zaiss Caroline m.Gorvin morten Frost Alexander Rauch molecular Endocrinology Laboratory(KmEB) Department of EndocrinologyOdense University HospitalDK-5000 Odense CDenmark Department of Clinical Research Faculty of Health SciencesUniversity of Southern DenmarkDK-5000 Odense CDenmark Clinical Cell Biology Pathology Research UnitDepartment of Clinical ResearchUniversity of Southern DenmarkDK-5000 Odense CDenmark Institute of metabolism and Systems Research(ImSR)and Centre for Diabetes Endocrinology and Metabolism(CEDAM)University of BirminghamBirmingham B152TTUK Centre for membrane Proteins and Receptors(COmPARE) Universities of Birmingham and NottinghamBirmingham B152TTUK Department of molecular medicine University of Southern DenmarkDK-5000 Odense CDenmark Department of Orthopedic Surgery Faculty of MedicineThe University of TokyoTokyo 113-8655Japan Department of Internal medicine 3 Rheumatology and ImmunologyFriedrich-Alexander-University Erlangen-Nürnberg(FAU)and Universitätsklinikum ErlangenD-91054 ErlangenGermany Deutsches Zentrum Immuntherapie(DZI) Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum ErlangenD-91054 ErlangenGermany Steno Diabetes Center Odense Odense University HospitalDK-5000 Odense CDenmark
Enhanced osteoclastogenesis and osteoclast activity contribute to the development of osteoporosis,which is characterized by increased bone resorption and inadequate bone *** novel antiosteoporotic therapeutics are nee... 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
Carbon monoxide as C1 Building Block in Fine Chemical Synthesis
收藏 引用
Chinese Journal of Chemistry 2024年 第2期42卷 199-221页
作者: Rui m.B.Carrilho mario J.F.Calvete Gabor mikle Laszlo Kollar mariette m.Pereira University of Coimbra Coimbra Chemistry CentreDepartment of ChemistryRua Larga3004-535 CoimbraPortugal Department of General and Inorganic Chemistry and ELKH-PTE Research Groupfor Selective Chemical Syntheses University of PecsIfjusag utja 6H-7624 PecsHungary
Carbon monoxide(CO)has become one of the most relevant and versatile renewable C1 building blocks for chemical synthesis,especially in the fine chemicals industry,due to the development of efficient and selective cata... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Different no-till grain production systems with Urochloa *** soil microbial community structure,biomass and activity in a tropical Ultisol
收藏 引用
Soil Ecology Letters 2024年 第1期6卷 119-129页
作者: matheus Emannuel Oliveira Vieira Lucas Dantas Lopes France mario Costa Viviane Talamini Edson Patto Pacheco marcelo Ferreira Fernandes PPGAGRI Universidade Federal de SergipeAv.Marechal Rondons/n-49100-000-Sao CristovaoSEBrazil Embrapa Coastal Tablelands Av Govemador Paulo Barreto de Menezesn°3250-49025-040-AracajuSEBrazil
Integrated grain cropping systems promote soil health(SH)and *** biomass and activity(mBA)and community structure(mCS)are key to *** of maize with Urochloa pastures strongly impacts mBA and *** is more sensitive than ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
modeling and measuring glucose diffusion and consumption by colorectal cancer spheroids in hanging drops using integrated biosensors
收藏 引用
microsystems & Nanoengineering 2022年 第1期8卷 193-210页
作者: Nassim Rousset Rubén López Sandoval mario matteo modena Andreas Hierlemann Patrick m.misun ETH Zürich Department of Biosystems Science and EngineeringBio Engineering LaboratoryMattenstrasse 26CH-4058 BaselSwitzerland
As 3D in vitro tissue models become more pervasive,their built-in nutrient,metabolite,compound,and waste gradients increase biological relevance at the cost of analysis *** these gradients and the resulting metabolic ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Driving factors behind multiple populations
收藏 引用
Science China(Physics,mechanics & Astronomy) 2024年 第5期67卷 172-181页
作者: Ruoyun Huang Baitian Tang Chengyuan Li Doug Geisler mario mateo Ying-Yi Song Holger Baumgardt Julio A.Carballo-Bello Yue Wang Jundan Nie Bruno Dias JoséG.Fernández-Trincado School of Physics and Astronomy Sun Yat-sen UniversityZhuhai 519082China CSST Science Center for the Guangdong-Hong Kong-macao Greater Bay Area Zhuhai 519082China Departamento de Astronomía Universidad de ConcepcionConcepcionChile Instituto de Investigación multidisciplinario en Ciencia y Tecnología Universidad de La SerenaLa SerenaChile Departamento de Astronomía Facultad de CienciasUniversidad de La SerenaChile Department of Astronomy University of MichiganAnn Arbor 48109USA David A.Dunlap Department of Astronomy&Astrophysics University of TorontoToronto ON M5S 3H4Canada Dunlap Institute for Astronomy&Astrophysics University of TorontoToronto ON M5S 3H4Canada School of mathematics and Physics The University of QueenslandSt.Lucia QLD 4072Australia Instituto de Alta Investigación Universidad de TarapacáAricaChile CAS Key Laboratory of Optical Astronomy National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China Instituto de Astrofísica Departamento de Ciencias FísicasFacultad de Ciencias ExactasUniversidad Andres BelloSantiagoChile Instituto de Astronomía Universidad Católica del NorteAntofagastaChile
Star clusters were historically considered simple stellar populations,with all stars sharing the same age and initial chemical ***,the presence of chemical anomalies in globular clusters(GCs),called multiple stellar p... 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
metabolic disease and the liver: A review
收藏 引用
World Journal of Hepatology 2024年 第1期16卷 33-40页
作者: márcia Vargas Sheila de Castro Cardoso Toniasso Patricia G Riedel Camila Pereira Baldin Francielle Lopes dos Reis Robson martins Pereira maria Carlota Borba Brum Dvora Joveleviths mario Reis Alvares-da-Silva Program of Graduate Science in Gastroenterology and Hepatology Federal University of Rio Grande do SulPorto Alegre 90040-060Rio Grande do SulBrazil School of medicine Federal University of Rio Grande do SulPorto Alegre 90040-060Brazil Program of Graduate Science in Gastroenterology and Hepatology Clinicas Hospital of Porto AlegrePorto Alegre 90410000Brazil medicine Faculty Federal University of Rio Grande do Sul Federal University of Rio Grande do SulPorto Alegre 90040-060Brazil Division of Gastroenterology and Hepatology Clinicas Hospital of Porto AlegrePorto Alegre 90035007Brazil
metabolic dysfunction-associated steatotic liver disease(mASLD)is the most common liver disease worldwide,with an estimated prevalence of 31%in Latin *** presence of metabolic comorbidities coexisting with liver disea... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Influence of cerium ions on structure-dependent magnetic properties of Ba-Sr m-type hexaferrite nanocrystals
收藏 引用
Journal of Rare Earths 2024年 第2期42卷 364-372,I0005页
作者: Ram A.Pawar Sunil m.Patange P.m.Dighe Sher Singh meena Abdullah GAl-Sehemi mehboobali Pannipara Santosh S.Jadhav Department of Physics ArtsCommerce and Science CollegeAhmednagar413711MaharashtraIndia Department of Physics Shri Krishna MahavidyalayaGunjotiDistOsmanabad413606MaharashtraIndia Padmashri Vikhe Patil College of Arts Science and CommercePravaranagarA/P.Loni(Kd)Tal.RahataDistAhmednagar413713MaharashtraIndia Solid State Physics Division Bhabha Atomic Research CentreMumbai400085MaharashtraIndia Department of Chemistry King Khalid UniversityAbha61413Saudi Arabia Department of Physics D.S.M's ArtsCommerce and Science CollegeJintur431509MaharashtraIndia
The present study is a systematic effort to investigate the structure-sensitive magnetic parameters of Ce^(3+) substituted Ba-Sr hexaferrite nanocrystals chemically formulated as Ba_(0.5)Sr_(0.5)Ce_(x)Fe_(12-x)O_(19) ... 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
Frequency-dependent viscoelasticity effects on the wave attenuation performance of multi-layered periodic foundations
收藏 引用
Applied mathematics and mechanics(English Edition) 2024年 第3期45卷 407-424页
作者: m.SAFI m.VAKILIFARD m.J.mAHmOODI Faculty of Civil Water&Environmental EngineeringShahid Beheshti UniversityTehran ***Iran Faculty of mechanical and Energy Engineering Shahid Beheshti UniversityTehran ***Iran
In this paper,layered periodic foundations(LPFs)are numerically examined for their responses to longitudinal and transverse modes in the time and frequency *** different unit-cells,i.e.,2-layer,4-layer,and 6-layer uni... 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