Results 41 to 50 of about 7,977 (204)
A 15‐year‐old with 9 years of treatment‐resistant psychosis achieved rapid remission following resection of a CA19‐9‐producing ovarian teratoma containing neural tissue, highlighting the importance of considering isolated autoimmune psychosis even in seronegative cases and the potential utility of CA19‐9 as a screening biomarker.
Wanli Chen +5 more
wiley +1 more source
Pelatihan DOAJ: Kriteria Minimum untuk Terindeks di DOAJ
Pelatihan DOAJ: Kriteria Minimum untuk Terindeks di ...
openaire +2 more sources
Denne vejledning forklarer, hvordan et tidsskrift kan få uploadet/registreret metadata om publicerede artikler ved DOAJ (Directory of Open Access Journals) gennem systemet bag tidsskrift.dk, OJS.
Fogtmann-Schulz, Alexandra
core
本文介绍Directory of Open Access Journals (DOAJ)的历史和现状。简要回顾DOAJ的历史后,本文详细阐述了DOAJ对开放获取、知识产权和问题出版商所采取的政策。本文的大部分篇幅用来介绍DOAJ如何使用新的收录标准来评估开放获取期刊,为何选取7个附加条件作为DOAJ印章的收录标准。本文的最后一部分阐述了DOAJ将来可能为研究人员和出版商提供的服务,包括数据库搜索和元数据的上传。现今的DOAJ平台更强大,数据库更稳定,服务进一步提升,已允许用户上传并整合元数据。
Tom Olijhoek +2 more
doaj +1 more source
Coverage of open citations in DOAJ journals
The purpose of this research is finding out the coverage of DOAJ articles in terms of citations, according to OpenCitations indexes: how many citations DOAJ journals receive and do; how many of these involve open access articles; and finally, the ...
Alessandro Bertozzi +3 more
core +2 more sources
Ampliación del horizonte en la difusión de Cuadernos Latinoamericanos de Administración
La editorial se desarrolla en dos ejes, por una parte expone las ventajas de los indexadores a los cuales la revista ha ingresado, por otra parte, hace alusión brevemente a los artículos del número.
Mario Hernán González Bríñez
doaj +1 more source
From Gatekeepers to Gateways: How Acceleration and Platform Logic Reshape Life‐Science Journals
Learned Publishing, Volume 39, Issue 3, July 2026.
Maria Teresa Colangelo +2 more
wiley +1 more source
Open access publishers: the DOAJ Seal profile
The DOAJ database was created in 2003 and includes almost 14,000 peer-reviewed open access journals covering all knowledge areas, published in 130 countries. There is a selective process to be followed to assure the quality of the titles.
Araújo, Breno K. de (8254128) +3 more
core +1 more source
O presente estudo faz uso da metodologia de Análise de Redes Sociais para apresentar as relações entre os periódicos de acesso aberto e fechado utilizados pelos pesquisadores com doutorado cadastrados na Plataforma Lattes.
Fábio Castro Gouveia
doaj
Welcome to this fourth issue of the year, a record in the number of issues produced and yes, we continue to receive significant numbers of articles for publication.
David Briggs
doaj +1 more source

