学术导航

Science Europe representing major public organisations that fund or perform excellent, ground-breaking research. We advocate science and the scientific community to help build the European Research Area and shape the global scientific agenda.

中国科学技术交流中心

Homepage of the "Facility for Antiproton and Ion Research in Europe GmbH" (FAIR GmbH)

NOAA's National Climatic Data Center (NCDC) is responsible for preserving, monitoring, assessing, and providing public access to the Nation's treasure of climate and historical weather data and information.

1000 Genomes | A Deep Catalog of Human Genetic Variation

ENCODE: Encyclopedia of DNA Elements – ENCODE

The International Foundation For Science is a not-for-profit organization giving research grants to young scientists in the developing world.

中国生物技术发展中心

Please visit our main site

IRIS

国家科技计划申报中心

ITER is the world’s largest fusion experiment. Thirty-five nations are collaborating to build and operate the ITER Tokamak, the most complex machine ever designed, to prove that fusion is a viable source of large-scale, safe, and environmentally friendly energy for the planet.

高技术研究发展中心 - 首页

北京市政府采购网

Official website of the National Human Genome Research Institute. The Forefront of Genomics.

国家卫生健康委医药卫生科技发展研究中心

IGBP - IGBP

首页2020

中国科学院

Official website of the National Institutes of Health (NIH). NIH is one of the world's foremost medical research centers. An agency of the U.S. Department of Health and Human Services, the NIH is the Federal focal point for health and medical research. The NIH website offers health information for the public, scientists, researchers, medical professionals, patients, educators,

国家科技重大专项

英国研究与创新联合究9个资助机构，每年将监管超过60亿英镑经费

政采中央招标中标

中国农村技术开发科技部中国农村技术开发中心是1983年经国务院批准成

中国科学技术协会

中国科协学科发展中国科协组织所属全国学会发挥各自优势，聚集全国高质

国家统计局

科学技术部年度报告

全球创新报告报告作为全球创新活动的风向标，对全球数据包括专利申

教育发展统计公报各级各类学历教育综合分析统计

农业农村部

中国科协

教育部

全国年度统计公报国民经济和社会发展统计公报

科学技术部

教育部政府门户网站由教育部办公厅主办，是教育部机关实施信息公开、新闻宣传、在线互动的线上窗口，提供标准版、手机版、客户端等访问形式。

科学技术部科技计

中央预决算公共平台

科技统计与发展报告科技部发布R&D活动统计分析

国家卫生健康委员会

中国科技统计年鉴国家统计局社会科技和文化产业统计司和科技部创新发展

高等学校科技统计资料教育部经过综合加工、整理而成的全面反映高等学校科技活

酷科研 CoolKeYan 科研大数据平台

PubMed.cn是医学,生命科学领域的数据库，旨在组织、分享科研领域信息。为用户提供文献检索,图片检索,影响因子查询,免费全文下载,国家自然科学基金统计分析等服务.

外文期刊文章基本检索

More than 200 mio. scientfic documents from more than 8000 content providers. BASE is one of the world's most voluminous search engines for academic web resources.

iData知识检索—免费下载学术文献,免费论文下载。

Primo by Ex Libris

PubMed® comprises more than 33 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full text content from PubMed Central and publisher web sites.

外文总库-中国知网

超星

At Dart Europe E-Theses Portal, you can find high-quality content, compelling articles, and detailed guides on how to start your crypto journey.

WorldWideScience.org is a global science gateway accelerating scientific discovery and progress through a multilateral partnership to enable federated searching of national and international scientific databases.

DeepDyve is the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

360学术，汇聚海量中英文学术期刊、论文，为你提供更方便的学术搜索服务。

Ulrichsweb Login Page

思谋学术：为科研工作者提供谷歌学术搜索的镜像网站导航,自动检测和更新可以访问的谷歌镜像网址,并提供学术论文的Sci-Hub免费下载通道。

百度学术搜索，是一个提供海量中英文文献检索的学术资源搜索平台，涵盖了各类学术期刊、学位、会议论文，旨在为国内外学者提供最好的科研体验。

全国图书馆参考咨询联盟

FirstSearch Login Screen

Microsoft Academic

Scientific Literature Digital Library incorporating autonomous citation indexing, awareness and tracking, citation context, related document retrieval, similar document identification, citation graph analysis, and query-sensitive document summaries. Advantages in terms of availability, coverage, timeliness, and efficiency. Isaac Councill and C. Lee Giles.

WHO's primary role is to direct international health within the United Nations' system and to lead partners in global health responses.

国图文津搜索国家图书馆近2亿条数据图书馆领域元数据统一式搜索

Discover the top Universites worldwide - study abroad guides, study forums. latest QS rankings at TopUniversities to find your perfect University.

Get information on signing up, settings, authorship, stats, copyright and more.

《中国科学院文献情报中心期刊分区表》（简称期刊分区表）是中国科学院文献情报中心科学计量中心的科学研究成果。期刊分区表自2004年开始发布，延续至今；从2012年起，更改为网络版。期刊分区表数据每年10月份发布，需要使用期刊分区数据的单位请注册并提交期刊分区表数据使用申请表。；

Eigenfactor: Revealing the Structure of Science

Google 學術搜尋可讓你輕鬆地搜尋大範圍的學術文獻。你可以廣泛搜尋多種學門和來源的文獻，例如文章、論文、書籍、摘要以及法院判決理由。

中国最好大学排名、中国最好学科排名、世界大学学术排名（中文版）世界一流学科排名、中国两岸四地大学排名是由软科（www.shanghairanking. cn）发布。是学生高考择校、出国留学和社会各界了解分析国内外大学办学状况的重要参考。

Computer Science Rankings

Provides global higher education coverage. Find world university rankings, news, opinions, features and book reviews.

IMD business school for management and leadership courses

The Nature Index tracks the affiliations of high-quality scientific articles. Updated monthly, the Nature Index presents research outputs by institution and country. Use the Nature Index to interrogate publication patterns and to benchmark research performance.

科学技術・学術政策研究所は、国の科学技術や学術振興に関する政策立案プロセスの一翼を担うために設置された文部科学省直轄の国立試験研究機関です。

The world’s number one source for global intellectual property (patents, industrial designs, copyright, trademarks etc.) information, resources, and services.

Research Funders' Open Access Policies - v2.sherpa

DOAJ is a community-curated online directory that indexes and provides access to high quality, open access, peer-reviewed journals.

Access articles, reports and multimedia content in HEP

中国高校机构知识库联盟

开放获取论文一站式发现平台

开放获取资源集成检索系统

Welcome to the Registry of Open Access Repositories - Registry of Open Access Repositories

Maximizing the impact of research through openness. Because science works best when research is open.

Open Access Library (www.oalib.com) is an academic search engine and publisher. You can download research papers for free and submit your paper to it. It is a shared academic database.

BMC, research in progress

Free, legal research articles delivered instantly or automatically requested from authors.

HKU Scholars Hub: Home

OpenDOAR开放存取知识库权威目录，可获取全球信息资源库清单

Apollo Home

Open-access publisher of peer-reviewed scientific articles across the entire spectrum of academia. Research network for academics to stay up-to-date with the latest scientific publications, events, jobs, video lectures, blogs and news.

Scientific Research Publishing is an academic publisher with more than 200 open access journal in the areas of science, technology and medicine. It also publishes academic books and conference proceedings.

Access full-text academic articles: J-STAGE is an online platform for Japanese academic journals.

bioRxiv - the preprint server for biology, operated by Cold Spring Harbor Laboratory, a research and educational institution

OpenDOAR开放存取知识库权威目录，可获取全球信息资源库清单

臺灣學術機構典藏系統 (Taiwan Academic Institutional Repository, TAIR)

中科首页-中科学位论文

OpenDOAR开放存取知识库权威目录，可获取全球信息资源库清单

OpenDOAR开放存取知识库权威目录，可获取全球信息资源库清单

Science.gov is a gateway to government science information provided by U.S. Government science agencies, including research and development results.

The A.M. Turing Award, ACM's most prestigious technical award, is given for major contributions of lasting importance to computing.

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“求是科技基金会”由查济民先生(1914-2007)及家族于1994年在香港创立。“求是”之名﹐是查先生根据浙江大学前身“求是书院”而取。基金会之主要目的是通过奖助在科技领域上有成就的中国学者，推动国家的科技研究工作。

Division for Planetary Sciences | of the American Astronomical Society

Объединенный институт ядерных исследований | Наука сближает народы

QCMC 2018

The Abdus Salam International Centre for Theoretical Physics (ICTP) is a driving force behind global efforts to advance scientific expertise in the developing world.

欢迎访问何梁何利基金会

National Academy of Sciences

Awards Home

Request Rejected

陈省身奖每四年召开一次的国际数学家大会（ICM）上颁发

I C R A  International Center for Relativistic Astrophysics

中国工程院

未来科学大奖中国大陆第一个由科学家、企业家群体共同发起的民间科学

The Willis E. Lamb Award for Laser Science and Quantum Optics

Annual award to honor architects whose built work demonstrates a combination of those qualities of talent, vision and commitment.

先进材料成果奖表彰其在先进材料科学与技术领域的杰出研究成果

Breakthrough Prize

Eni.com: the business reality of Eni Corporate brand. The history, the governance, the values and the ethical principles and all the operational strategies of the Group.

新版搜数网

100% Free eBooks for All Devices

HathiTrust Digital Library | Millions of books online

Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

百度文库 - 让每个人平等地提升自我

中国工程科技知识中心向海内外用户提供中国工程科技领域的期刊、杂志、文献、论文、科研成果、工程会议、行业标准、产业政策等各类资源综合检索、统一导航、在线阅读和下载服务，从而为科研、决策过程的提供知识服务。知识中心通过行业数据挖掘、分析展现农业、医药卫生、土木、水利、建筑、化工、冶金、材料工程、信息与电子工程等领域发展趋势，更有行业专家和工程院士等智库的风采展现，为国家工程科技思想库提供基础信息保障，为国家工程科技进步与创新提供信息支撑。

术语在线—权威的术语知识服务平台

WTO iLibrary

Free eBooks | Project Gutenberg

Getfreeebooks.com is a free ebooks site where you can download totally free legal ebooks, available in various popular formats. Lots of categories to choose from, no registration required and updated often for your reading pleasure.

Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.

360doc个人图书馆是免费的知识管理与分享平台，注册后即可拥有自己的个人图书馆，一键保存你在微信、各网站看到的好文章，传承分享你的阅读创作历程，支持电脑、iPad和手机多屏同步阅读和管理。

FreeBookSpot | Download e-books for free

Electronic Library. Download books for free. Over 2 million books and magazines | BookSee - Download books for free. Find books

United Nations' dissemination platform for all published content - books, serials, Working Papers

Find 500+ million publication pages, 20+ million researchers, and 900k+ projects. onAcademic is where you discover scientific knowledge and share your research.

搜数国内首个提供全方位的商业数据检索服务网站

The National Academies Press (NAP) publishes authoritative reports issued by The National Academies of Science, Engineering, and Medicine (NASEM).

Digital.library server at Penn Libraries

ZVDD ist das Nachweisportal für in Deutschland erstellte Digitalisate von Druckwerken vom 15. Jahrhundert bis heute.

OECD iLibrary

OpenTextbookLibrary开放教科书是经过资助、出版和许可的教科书

OpenStaxCNX已有2000多本书人文学科、数学计算、科学技术等

爱学术是一家专业的学术文献分享平台，覆盖各个行业期刊论文，学位论文，会议论文，标准，专利等各类学术资源，是国内最大的学术文献交流中心和论文资源免费下载网站。

We're ISO, the International Organization for Standardization. We develop and publish International Standards.

Homepage | IEC

中科院知识产权网整合了全院具有自主知识产权的科研成果，并及时对外发布

工标网——最专业权威的标准门户网站。及时收录各行业标准，国家标准，国外标准等资讯、公告、及标准更替信息，与搜索完美结合，及时为企业提供各种标准化信息服务，并为用户提供最简单便捷的网上购买服务。查标准，上工标网。

patft » Page 1 of 1

佰腾网专利检索系统覆盖全球103个国家、区域与组织,数据量达1.3亿件

专利之星检索系统

innojoy专利搜索引擎收录全球105多个国家1.4亿多件专利数据,简单易用.专利搜索,innojoy专利搜索,中文专利搜索引擎,专利检索,专利查询,专利下载,发明专利查询网,为我国颇具创新能力的科学家、研发人员、法律专业人士等提供技术情报和研发决策支持,帮助我国用户参与全球性竞争。

The Lens serves all the patents and scholarly work in the world as a free, open and secure digital public good, with user privacy a paramount focus.

查专利，就上佰腾网！佰腾专利检索系统，覆盖全球103个国家、区域与组织，数据量达1.4亿件，支持简单检索、高级检索、法律检索、批量检索，提供专利价值评估及多种类型专利下载方式，同时提供专利报告统计分析等新功能，更好的服务专利检索、专利管理等知识产权工作。

The official website of the European Patent Office (EPO). Find information on applying and searching for patents, legal issues on patents, patent grants, rules and regulations about European and international patent applications. Explore engineering careers and apply for jobs in engineering. " lang="en

中国科学院知识产权数据库

日本特许厅日本特许厅网上专利检索

SooPAT 专利搜索,专利搜索,专利查询,检索,下载

专利查询,专利检索,专利下载,中国专利下载,专利号查询,cnipr,中国专利,发明,实用新型,外观,专利申请

KIPRIS

专利之星中国专利信息中心专利之星

SooPATSooPAT

国家标准全文公开系支持在线预览，国家标准委发布-权威、及时、便捷、免费

CNIPR知识产权网知识产权一站式服务平台

德文特专利数据库提供来自50个专利审查机构的丰富的专利文献

全国标准信息平台国家标准、国际标准等标准化信息资源统一入口

Innojoy专利搜索引擎Innojoy专利搜索引擎

美国专利商标局美国专利商标局网上专利检索

PNAS

IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity.

《岩石学报》编辑部

SAGE is a global academic publisher of books, journals, and a growing suite of library products and services.

爱思唯尔是一家全球性信息分析公司，帮助机构和专业人士实现科学进步、推进医疗保健水平并提高绩效表现。

First published in 1869, Nature is the world’s leading multidisciplinary science journal. Nature publishes the finest peer-reviewed research that drives ground-breaking discovery, and is read by thought-leaders and decision-makers around the world.

Nano Research

Bentham Science - STM publisher of online and print journals, and related print/online book series. Bentham Science answers the information needs of scientists in the fields of pharmaceutical, biomedical, medical, engineering, technology, computer and social sciences.

TNMSC - Transactions of Nonferrous Metals Society of China

De Gruyter | 270 years of academic publishing

WILEY世界最大独立学术图书出版商，第三大学术期刊出版商

Journal of Environmental Sciences

Ex Libris cloud-based solutions help institutions improve library impact, research outcomes, and student engagement. Our solutions span library management, resource discovery, research services, mobile campus services, and course resource lists, leveraging automated workflows, a superior UX, and advanced analytics.

ScienceBulletin科学通报CAS和NSFC合办，报道自然科学最新成果、动态和趋势

Physical Review Journals

Cell Research

This platform provides access to journals, books and databases from RSC Publishing, linking over 1 million chemical science articles and chapters. You can access the latest research of interest using the custom eAlerts, RSS feeds and blogs or you can explore content using the quick and advanced searches. Discover the highest quality integrated scientific research today - search faster, navigate smarter and connect more.

International Academic Publisher

Our technology is in the service of knowledge. We provide the nexus where it is collected, certified, stored and shared.

Journal of Molecular Cell Biology, JMCB

BoneResearch华西口腔医学院，骨发育生物学与矿化等进展前沿和重大发现

Cell生命科学领域最新研究发现的杂志

Elsevier世界最大的医学与科学文献出版社,近3000种学术期刊

Search for books and journal pages

Access a wide array of documents and data produced by people at the University of Michigan.

F1000 provides open research publishing services to funders, institutions, and societies worldwide. Partner with F1000 to maximize research impact.

中国国家地理新媒体以网络为旗舰,融合手机媒体、电子杂志等新媒体形式,展现中国国家地理品牌的力量,打造中国第一家以专业地理百科知识为基础,线上线下为一体的多元化经营体系。主要经营门户网站、电子杂志、无线增值业务、广告传媒、线下活动、旅游房地产等项目。宗旨：阅古今,行天下,品生活！定位：最权威的地理资讯百科网站,最专业的深度旅游体验平台最具特色的互动社区

PRB

VuFind® - Search. Discover. Share.

ScientistIn科学家在线，为知识寻找价值

Wolters Kluwer is a global provider of professional information, software solutions, and services.

DeepBlue密西根大学机构知识库

果壳网是一个泛科技主题网站，提供负责任、有智趣、贴近生活的内容，你可以在这里阅读、分享、交流、提问。果壳网致力于让科技兴趣成为人们文化生活和娱乐生活的重要元素。

中国国际科技合作网

科技部火炬中心

F1000为生命科学家和临床医生提供发现、评价和发表等服务

Home :: SSRN

Vufind图书馆资源门户系统，主要提供图书馆资源的检索和浏览

Kudos帮助研究者自身知名度以及已发表文章及研究的影响力

SSRN社会科学研究网，社会科学领域摘要和全文数据库

社科网为人文社会科学服务的专业性门户网站

丁香园旗下网站，医学、药学、生命科学专业学术会议、展会信息预告及报道平台，包含 会议预告、会议快讯、专家视点、精彩幻灯、视频播报、会议专题等丰富信息，为网民提 供权威、丰富、全面、及时的医药生命科学会议信息及会议报道，为会议主办方提供宣传 的服务平台。

huiyi123是一个专业提供国际学术会议、学术论文出版的平台。 会议接受中文和英文文章， 提供20-50天快速在线出版。论文可被中国知网等知名检索机构检索。会议在上海，杭州，南京，苏州，西安等城市举办。

中科院国际会议服务平台

The ourGlocal is the Academic Conference Publishing System. You can freely publish/edit academic event, Call For Papers(CFP) of Worldwide Academic Conference, Meetings, Symposium, Workshops, and Special Issues of International Journal on ourGlocal.

学者网是一个在线学术信息服务平台，提供学术信息管理、文献检索、学术网盘以及学者交流等服务，通过它您可以轻松构建学者主页、团队主页、教学课程，并通过学术社区发现具有相同研究兴趣的学者，及时了解他们的最新动态并与他们分享你的学术成就...

Welcome :: Greenstone Digital Library Software

会务通学术会议服务平台

NoteExpress

学者首页,学者在线

The Dataverse Project - Dataverse.org

学位论文学术不端行为检测系统,科技期刊学术不端文献检测系统,社科期刊学术不端文献检测系统,抄袭检测,学术不端,抄袭,剽窃,学术道德,科研,诚信,文本复制,一稿多投,不当署名、反剽窃、学术剽窃

Turnitin solutions promote academic integrity, streamline grading and feedback, deter plagiarism, and improve student outcomes.

EasyChair - conference system

Aconf - One-stop academic event solutions

LetPub SCI论文英语润色和同行资深专家修改团队全部由以英语为母语，有长期编辑科技论文经验的编辑组成。他们来自于临床医学、生物、化学、物理、工程学 、天文学、地球与环境科学、人文社会学、商学等不同学科领域，且有丰富的SCI研究论文、领域综述的发表经验，经常获邀担任一些期刊的审稿人。

中国学术会议网 收录最全最新的国际国内各类学术会议学术会议信息发布 在线审稿系统

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专业SCI论文润色、学术翻译服务|英论阁Enago是国际知名的英文科研论文润色及学术翻译公司，提供高质量的SCI论文润色、英文修改、论文翻译、论文编辑服务，更提供专业的期刊论文投稿支持

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Our comprehensive article preparation and promotion services are here to help your research get the attention it deserves. With English Language Editing, Academic Translation, Manuscript and Illustration Formatting, and Article Promotion services, we’re with you every step of the way.

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OPUS 4 Dokumentation

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IIS7

Oracle offers a comprehensive and fully integrated stack of cloud applications and platform services.

Apache Spark is a unified analytics engine for big data processing, with built-in modules for streaming, SQL, machine learning and graph processing.

Ansys engineering simulation and 3D design software delivers product modeling solutions with unmatched scalability and a comprehensive multiphysics foundation.

ESI Group provides virtual prototyping software that simulates a product's behavior during testing, manufacturing and real-life use. Virtual prototyping allows designers to create a prototype in a completely virtual world. Founded in 1973, ESI Group is a leading innovator in Virtual Prototyping solutions and a global enabler of industrial transformation.

Apache Kylin Home

飞桨致力于让深度学习技术的创新与应用更简单。具有以下特点：同时支持动态图和静态图，兼顾灵活性和效率；精选应用效果最佳算法模型并提供官方支持；真正源于产业实践，提供业界最强的超大规模并行深度学习能力；推理引擎一体化设计，提供训练到多端推理的无缝对接；唯一提供系统化技术服务与支持的深度学习平台

Deeplearning4j

Apache Impala is a modern, open source, distributed SQL query engine for Apache Hadoop.

Spot trends, solve problems & discover valuable insights with Minitab's comprehensive suite of statistical, data analysis and process improvement tools.

Azure Machine Learning Studio is a GUI-based integrated development environment for constructing and operationalizing Machine Learning workflow on Azure.

Wolfram, creators of the Wolfram Language, Wolfram|Alpha, Mathematica, Development Platform, Data Science Platform, Finance Platform, SystemModeler...

Overview | Apache Phoenix

阿里云——阿里巴巴集团旗下公司，是全球领先的云计算及人工智能科技公司。提供免费试用、云服务器、云数据库、云安全、云企业应用等云计算服务，以及大数据、人工智能服务、精准定制基于场景的行业解决方案。免费备案，7x24小时售后支持，助企业无忧上云。

Apache Calcite • Dynamic data management framework

Apache HAWQ&reg

Teradata Vantage is the connected multi-cloud data platform for enterprise analytics that delivers actionable answers and predictive intelligence.

MSC Software is a global leader in helping product manufacturers to advance their engineering methods with simulation software and services.

Numenta is tackling one of the most important scientific challenges of all time: reverse engineering the neocortex. We're at the beginning of an era of computing that will unfold over the coming decades, and we invite you to learn about how we are helping to advance the state of brain theory and machine intelligence.

Samza

Meet your business challenges head on with cloud computing services from Google, including data management, hybrid & multi-cloud, and AI & ML.

EViews.com

Vertica provides a best-in-class, unified analytics platform that will forever be independent from underlying infrastructure.

CAE Solution Company:IDAJ-China 艾迪捷信息科技（上海）有限公司

HiveHadoop生态系统中的第一个SQL框架

Query and order satellite images, aerial photographs, and cartographic products through the U.S. Geological Survey

GBIF

国家动物标本资源库,中国科学院动物研究所国家标本资源共享平台动物标本子平台（以下简称“动物标本子平台”）——是国家科技部认定并资助的国家科技基础条件平台中重要组成子平台，汇集了物种库、标本库、图片库以及文献库、专题库等标本数字化信息，通过平台实现标本资源的共享，使标本资源真正成为国家资源和促进社会进步的重要基础。

UNdata is an internet-based data service which brings UN statistical databases within easy reach of users through a single entry point (http://data.un.org/) from which users can now search and download a variety of statistical resources of the UN System.