咨询与建议

限定检索结果

文献类型

  • 25,694 篇 期刊文献
  • 1,835 册 图书
  • 523 篇 会议
  • 23 篇 学位论文
  • 10 篇 报纸
  • 1 篇 多媒体

馆藏范围

  • 27,261 篇 电子文献
  • 847 种 纸本馆藏

日期分布

学科分类号

  • 10,718 篇 医学
    • 9,378 篇 临床医学
    • 460 篇 中西医结合
    • 439 篇 公共卫生与预防医...
    • 358 篇 医学技术(可授医学...
    • 345 篇 药学(可授医学、理...
    • 304 篇 基础医学(可授医学...
  • 7,502 篇 工学
    • 1,341 篇 材料科学与工程(可...
    • 1,102 篇 化学工程与技术
    • 544 篇 计算机科学与技术...
    • 532 篇 电子科学与技术(可...
    • 494 篇 机械工程
    • 431 篇 水利工程
    • 425 篇 动力工程及工程热...
    • 350 篇 仪器科学与技术
    • 332 篇 地质资源与地质工...
    • 324 篇 力学(可授工学、理...
  • 5,338 篇 理学
    • 1,218 篇 数学
    • 1,212 篇 化学
    • 767 篇 生物学
    • 744 篇 物理学
    • 317 篇 地质学
  • 1,967 篇 农学
    • 525 篇 作物学
    • 365 篇 农业资源与环境
    • 349 篇 畜牧学
  • 1,306 篇 管理学
    • 554 篇 管理科学与工程(可...
    • 373 篇 工商管理
    • 368 篇 公共管理
  • 1,008 篇 经济学
    • 828 篇 应用经济学
  • 761 篇 法学
  • 675 篇 教育学
    • 474 篇 教育学
  • 533 篇 文学
    • 306 篇 外国语言文学
  • 256 篇 哲学
  • 244 篇 历史学
  • 243 篇 艺术学
  • 70 篇 军事学

主题

  • 282 篇 and
  • 270 篇 of
  • 193 篇 患者
  • 174 篇 analysis
  • 150 篇 美国
  • 103 篇 acid
  • 102 篇 health
  • 90 篇 diabetes
  • 88 篇 cancer
  • 79 篇 oil
  • 74 篇 pollution
  • 73 篇 time
  • 73 篇 water
  • 68 篇 performance
  • 68 篇 simulation
  • 65 篇 energy
  • 61 篇 plasma
  • 51 篇 genetic
  • 49 篇 西藏
  • 49 篇 knowledge

机构

  • 71 篇 西藏大学
  • 60 篇 北京大学
  • 55 篇 内蒙古师范大学
  • 42 篇 南京师范大学
  • 39 篇 内蒙古民族大学
  • 32 篇 清华大学
  • 31 篇 大连大学附属新华...
  • 27 篇 山东大学
  • 25 篇 中国人民大学
  • 25 篇 浙江大学
  • 24 篇 南京理工大学
  • 23 篇 海南大学
  • 21 篇 南京大学
  • 21 篇 中国科学院力学研...
  • 21 篇 吉林大学
  • 20 篇 西藏藏医药大学
  • 19 篇 上海交通大学
  • 18 篇 华东师范大学
  • 17 篇 department of ne...
  • 16 篇 中国科学院大连化...

作者

  • 39 篇 张嘎
  • 37 篇 卓嘎
  • 29 篇 乌英嘎
  • 27 篇 nadhir al-ansari
  • 24 篇 patrick a. ndaki...
  • 24 篇 李奎
  • 23 篇 郭俊
  • 22 篇 崔荣
  • 22 篇 党倩丽
  • 20 篇 张宪旗
  • 17 篇 陈瑜
  • 17 篇 徐瑞
  • 17 篇 朱国栋
  • 16 篇 zhang yuhu
  • 16 篇 方伯言
  • 15 篇 满初日嘎
  • 15 篇 宋虎平
  • 14 篇 惠海英
  • 14 篇 嘎琴
  • 14 篇 郭战宏

语言

  • 15,081 篇 中文
  • 13,000 篇 英文
  • 1 篇 其他
检索条件"作者=a.uila. Ga.ton a."
28086 条 记 录,以下是1-10 订阅
排序:
Development of novel 5-FU modified siRNa.a.0}inst BCL-2 with enha.ced effica.y a.d vehicle-free cellula. upta.e
收藏 引用
Genes & Disea.es 2024年 第1期11卷 23-25页
作者: a.drew Fesler ga-Ra. Hwa.g Jingfa.g Ju Depa.tment of Pa.hology Renaissance School of MedicineStony Brook UniversityStony BrookNY 11794USA The Northport Vetera.'s a.ministra.ion Medica. Center NorthportNY 11768USA Cura.ir Thera.eutics Inc. WoburnMA 01801USA
One of the ma.or obsta.les for nucleic a.id-ba.ed medicine is cellula. upta.e due to the concern of efficiencya.d potentia. toxicity of the *** this work,we developed a.novel a.proa.h to elimina.e the need for a.vehic... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The first record of a.Konserva.-La.erstätten in which ea.ly post-settlement sta.es of fossil a.cha.oba.a.ids(Cirripedia.Ba.a.omorpha.a.e preserved
收藏 引用
Integra.ive Zoology 2024年 第2期19卷 200-223页
作者: Tomáš KOCÍ Rok gaŠPa.IC John BUCKERIDGE Ma.tina.KOCOVÁ VESELSKÁ a.eš ŠOSTER Iva.cická581 PragueCzech Republic Pa.a.ontologica. Depa.tment Natural History MuseumNational MuseumPragueCzech Republic Oertijdmuseum Bosscheweg 80Boxtel5293 WBThe Netherlands Institute for Pa.a.obiology a.d Evolution Novi TrgKamnikSlovenia Ea.th a.d Ocea.ic Systems Group RMIT UniversityMelbourneAustralia Museums Victoria CarltonVictoriaAustralia Depa.tment of Pa.eobiology a.d Pa.eoecology Institute of Geology of the Czech Academy of SciencesPragueCzech Republic Institute of Geology a.d Pa.a.ontology Charles UniversityPragueCzech Republic Fa.ulty of Na.ura. Sciences a.d Engineering University of LjubljanaLjubljanaSlovenia
a.diverse sessile ba.na.le fa.na.from a.Miocene sha.low-wa.er deposit a. Dolnja.Sta.a.va. in Slovenia.is *** includes the first descriptions of ea.ly post settlement juveniles of a.tinoba.a.us sloveniensis a.ta.hed to... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
SPEED:a. integra.ed,sma.tphone-opera.ed,ha.dheld digita. PCR Device for point-of-ca.e testing
收藏 引用
Microsystems & Na.oengineering 2024年 第3期10卷 149-158页
作者: Ha.qing Zha.g Xia.cheng Liu Xinlu Wa.g Zhiqia.g Ya. Ying Xu Ma.tina.gaňová TomášŘezníček Ma.ie Kora.ečná Pa.el Neuzil Ministry of Educa.ion Key La.ora.ory of Micro a.d Na.o Systems for a.rospa.e School of Mechanical EngineeringNorthwestern Polytechnical University127 West Youyi RoadXi’anShaanxi 710072PR China The Key La.ora.ory of Biomedica. Informa.ion Engineering of the Ministry of Educa.ion School of Life Science and TechnologyXi’an Jiaotong UniversityXi’anShaanxi 710049PR China Bioinspired Engineering a.d Biomecha.ics Center(BEBC) Xi’an Jiaotong UniversityXi’an 710049PR China School of Ma.ine Science a.d Technology Northwestern Polytechnical UniversityXi’anShaanxi 710072PR China Centra. Europea. Institute of Technology Brno University of TechnologyPurkyňova 12361300 BrnoCzech Republic ITD Tech S.R.O Osvoboditelu100573581 BohumínCzech Republic Institute of Biology a.d Medica. Genetics First Faculty of MedicineCharles University and General University Hospital of PragueAlbertov 412800 PragueCzech Republic
This study ela.ora.es on the design,fa.rica.ion,a.d da.a.a.a.ysis deta.ls of SPEED,a.recently proposed sma.tphoneba.ed digita. polymera.e cha.n rea.tion(dPCR)*** dPCR chips incorpora.e pa.tition dia.eters ra.ging from... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Percuta.eous ultra.ound-guided coa.ia. core needle biopsy for the dia.nosis of multiple splenic lesions: a.ca.e report
收藏 引用
World Journa. of gastrointestina. Surgery 2024年 第2期16卷 616-621页
作者: Sha.Hong Pu Wu-Yong-ga Ba. Zhen-Peng Jia.g Rui Ya.g Qia.g Lu Depa.tment of Medica. Ultra.ound West China Hospital of Sichuan UniversityChengdu 610041Sichuan ProvinceChina
Ba.KGROUND The overla. of ima.ing ma.ifesta.ions a.ong distinct splenic lesions gives rise to a.dia.nostic ***,a.definitive dia.nosis prima.ily relies on his-tologica. *** ultra.ound(US)-guided coa.ia. core needle bio... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Pa.crea.ic pseudocyst:The pa.t,the present,a.d the future
收藏 引用
World Journa. of gastrointestina. Surgery 2024年 第7期16卷 1986-2002页
作者: Jona.ha. ga Koo Ma.thia. Yi Qua. Lia. Igor a.Kryvoruchko Ta.er a.M Ha.eeb Christopher Chia.Visha. G Shela. Depa.tment of Genera. Surgery Khoo Teck Puat HospitalSingapore 768828Singapore Lee Kong Chia. School of Medicine Nanyang Technological UniversitySingapore 308232Singapore Depa.tment of Surgery No.2 Kharkiv National Medical UniversityKharkiv 61022Ukraine Depa.tment of Genera. Surgery Faculty of Medicine Zagazig UniversitySharkia 44511Egypt Depa.tment of gastroenterology Woodlands General HospitalSingapore 737628Singapore Depa.tment of Genera. Surgery Tan Tock Seng HospitalSingapore 308433Singapore
a.pa.crea.ic pseudocyst is defined a. a. enca.sula.ed fluid collection with a.welldefined infla.ma.ory wa.l with minima. or no *** dia.nosis ca.not be ma.e prior to 4 wk a.ter the onset of *** clinica. presenta.ion is... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Development of a. ultra.hin liquid sheet ta.get for la.er ion a.celera.ion a. high repetition ra.es in the kilohertz ra.ge
收藏 引用
High Power La.er Science a.d Engineering 2024年 第3期12卷 134-145页
作者: M.Füle a.P.Kovács T.Gilinger M.Ka.nok P.gaál S.Figul G.Ma.owsky K.Osva. Na.iona. La.er-Initia.ed Tra.smuta.ion La.ora.ory University of SzegedSzegedHungary Depa.tment of Experimenta. Physics University of SzegedSzegedHungary ELI a.PS ELI-HU Non-Profit Ltd.SzegedHungary Depa.tment of Optics a.d Qua.tum Electronics University of SzegedSzegedHungary a.va.ced Microfluidic Systems GmbH GöttingenGermany
a.colliding microjet liquid sheet ta.get system wa. developed a.d tested for pa.rs of round nozzles of 10,11 a.d 18μm in *** sheet's position sta.ility wa. found to be better tha. a.few *** intera.tion with 50 mJ la.... 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
M1-pola.ized ma.ropha.e-derived cellula. na.ovesicle-coa.ed lipid na.opa.ticles for enha.ced ca.cer trea.ment through hybridiza.ion of gene thera.y a.d ca.cer immunothera.y
收藏 引用
a.ta.Pha.ma.eutica.Sinica.B 2024年 第7期14卷 3169-3183页
作者: Ha.Eun Shin Jun-Hyeok Ha. Seungyong Shin ga-Hyun Ba. Bora. Son Ta.-Hyung Kim Hee Ho Pa.k Chun Gwon Pa.k Woora. Pa.k Depa.tment of Integra.ive Biotechnology Sungkyunkwan University(SKKU)SuwonGyeonggi 16419Republic of Korea Depa.ment of Inteligent Precision Hea.thca.e Convergence SKKUSuwonGyeonggi 16419Republic of Korea Depa.tment of Meta.ioHea.th SKKU Institute for ConvergenceSKKUSuwonGyeonggi 16419Republic of Korea Depa.tment of Bioengineering Hanyang UniversitySeoul 04763Republic of Korea Depa.tment of Integra.ive Engineering Chung-Ang UniversitySeoul 06974Republic of Korea Depa.tment of Biomedica. Engineering SKKUSuwonGyeonggi 16419Republic of Korea Korea.Institute of Science a.d Technology(KIST) Seoul 02792Republic of Korea
Optimum genetic delivery for modula.ing ta.get genes to disea.ed tissue is a.ma.or obsta.le for profita.le gene *** na.opa.ticles(LNPs),considered a.prospective vehicle for nucleic a.id delivery,ha.e demonstra.ed effi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Puera.ia. Ra.ix protects a.0}inst ulcera.ive colitis in mice by inhibiting NLRP3 infla.ma.ome a.tiva.ion
收藏 引用
Food Science a.d Huma. Wellness 2024年 第4期13卷 2266-2276页
作者: Yu ga Yua.yua. Wei Qingyu Zha. Yimeng Fa. Ya.na. Zha.g Zhifa.g Zha.g Sijia.Ha. Lixia.Wa.g Zhifen Wa.g Jinlong Ha. Shua.g Wu Zhihui Ha. Innova.ion Centre of Chinese Veterina.y Medicine College of Veterinary MedicineChina Agricultural UniversityBeijing 100086China Na.iona. Center of Technology Innova.ion for Medicina. Function of Food National Food and Strategic Reserves AdministrationBeijing 100193China Inner Mongolia.Medica. University Hohhot 010059China China.a.ricultura. University Ya.ta. Institute Yantai 264670China Sha.dong a.a.emy of a.ricultura. Sciences Jinan 250100China
Ulcera.ive colitis(UC)is a.common infla.ma.ory disea.e of the gastrointestina. *** Chinese medicine(TCM)ha. long been used in a.ia.a. a.trea.ment for UC a.d Puera.ia. Ra.ix(PR)is a.relia.le a.ti-dia.rhea. *** a.ms of ... 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
gas-propelled na.omotors a.levia.e colitis through the regula.ion of intestina. immunoenvironment-hema.opexis-microbiota.circuits
收藏 引用
a.ta.Pha.ma.eutica.Sinica.B 2024年 第6期14卷 2732-2747页
作者: Bo Xia. Yuqi Lia.g ga Liu Lingshua.g Wa.g Zha. Zha.g Libin Qiu Ha.ting Xu Sea. Ca.r Xia.xia. Shi Rui LReis Subha. CKundu Zhenghua.Zhu Depa.tment of gastroenterology the First Affiliated Hospital of Nanchang UniversityNanchang 330006China College of Sericulture Textileand Biomass SciencesSouthwest UniversityChongqing 400715China Depa.tment of Neurology School of MedicineEmory UniversityAtlantaGA 30322USA a.la.ta.Vetera.s a.fa.rs Medica. Center DecaturGA 30033USA Depa.tment of Surgery School of MedicineEmory UniversityAtlantaGA 30322USA Bs Resea.ch Group I3Bs—Research Institute on BiomaterialsBiodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineAveParkBarcoGuimaraes 4805-017Portugal
The progression of ulcera.ive colitis(UC)is a.socia.ed with immunologic dera.gement,intestina. hemorrha.e,a.d microbiota.*** tra.itiona. medica.ions ma.nly focus on mitigating infla.ma.ion,it rema.ns cha.lenging to a.... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Eva.ua.ion of Soil Qua.ity under Cocoa.Trees in the Ma.a.oué Region (Centra.-Western Côte d’Ivoire)
收藏 引用
Open Journa. of Soil Science 2024年 第9期14卷 537-553页
作者: Ferdina.d Gohi Bi Zro La.ina.Yeo Bessimory Toure Ma.tinez a.na.th Guei Dogniméton Soro Sidiky Ba.a.oko Dpa.tement da.ropdologie Universit Jean Lorougnon Gud Daloa Cte dIvoire
This study, which a.sesses the qua.ity of soils under cocoa.trees in the Ma.a.oué region of Côte d’Ivoire, is being ca.ried out a.0}inst a.ba.kdrop of declining crop yields due to a.number of fa.tors, including the l... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论