Scijournal 대안 & 경쟁사
Access the latest impact factors of more than 28,000 science journal since 2012. Join 10+ million researchers and for free and gain visibility by uploading your research.
대안 및 경쟁자 scijournal.org 콘텐츠, 트래픽 및 구조 측면에서
Find and compare more than 300 categories of national, international, regional, academic conferences happening in 2024, 2025, & 2026 around the world. World's best and fastest-growing search portal for finding journal, conferences, workshops, events, symposiums, and seminars. Filter conferences, journals, etc. using our advance filter based on location, month, year, area, city, country, and categories of your choice.
Journal impact search engine. Bioxbio.com includes the journal factors, ISSN, number of articles and other detailed information of over 11000 journals in different fields.
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Scimago Journal & Country Rank.
LetPub's editing services help authors eliminate language barriers and meet stringent standards of high-impact journals, thus helping raise the chances of publication.
Your platform to explore and explain papers. Search for 270M+ papers, understand them in simple language, and find connected papers, authors, topics.
The home of expert peer review. Reviewer recognition, training, post-publication review and statistics
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。
SciRev - Review the scientific review process.
科学网是由中国科学院、中国工程院和国家自然科学基金委员会主管，中国科学报社主办的综合性科学网站，主要为网民提供快捷权威的科学新闻报道、丰富实用的科学信息服务以及交流互动的网络平台，目标是建成最具影响力的全球华人科学社区。
Elsevier est une entreprise mondiale d'analyse de données qui aide les instituts et les professionnels de santé à faire avancer la science et à améliorer leurs performances.
Clarivate is a global leader in providing trusted insights and analytics. Our vision is to improve the way the world creates, protects, and advances innovation.
Comprehensive workflow management systems for scholarly journals, books and conferences.
Aries Systems Corporation.
分析测试百科网是面向分析测试领域内的技术专家和采购决策者的专业资讯门户和用户社区、提供仪器求购、招标、展会和仪器相关资料等信息服务，覆盖了化学分析、实验室设备、生命科学、环境监测、物性测试等各种设备的研究
晟斯医学是一家专注于解决临床医生科研与学术问题的服务专家，从事医学临床研究服务、临床EDC数据管理与统计分析服务、学术服务、期刊数据分析系统，为推动医学临床科研发展持续努力。
丁香通是丁香园旗下专业的生物医药科研线上采购平台，拥有试剂抗体、实验仪器、ELISA试剂盒、医疗设备、辅料原料等各类产品供求、价格/报价等信息近6000万条，4万多家品牌供应商入驻，致力为医药企业和生物医药相关行业人士提供优质的采购渠道和服务。
360期刊网一直不忘初心，砥砺前行，在未来我们会用更大的努力，积极发展，精益求精，努力为您提供更满意的医学期刊咨询服务。
EssayStar 英文论文修改领导品牌|专业英文论文修改编辑|英语论文润色修编 .
EndNote is the reference manager that helps you save time formatting citations, so you can focus on your research.
Search and explore the millions of quality, peer-reviewed journal articles published under the Taylor & Francis and Routledge imprints.
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.
Springer - Our business is publishing. Throughout the world, we provide scientific and professional communities with superior specialist information;
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, blogs and news.
医脉通，医生的学术秘书，为医生提供专业的医学信息服务，包括疾病诊疗知识、病例讨论、医学前沿资讯、医学文献检索、全文与翻译、医生在线交流与讨论，节省医生的工作和学习的时间，提高效率，减轻医生压力。
Thermo Fisher Scientific permet à nos clients de rendre le monde plus sain, plus propre et plus sûr.
万方数据知识服务平台-中外学术论文、中外标准、中外专利、科技成果、政策法规等科技文献的在线服务平台。
Cqvip.com is ranked number 32254 in the world and links to network IP address 113.31.19.40.
知网空间（中国知网/中国期刊网）汇聚了期刊全文、博士论文、硕士论文、毕业论文、免费论文、会议论文等各类文献、论文下载资源 ；论文网题录摘要免费下载。知网空间是全球领先、资源全面、内容权威的中文数字图书馆。