Google Scholar
Gives access to online education and research articles. Several languages and automatic translation also. Note: not everything is 100% free,
リソース
図書館、データベース、リポジトリ、分類広告
EThOS UK 論文検索
Search over the 500k UK theses from over 120 UK institutions: the Electronic Theses Online Service (EThOS), operated by the
CORE研究論文検索
“The world’s largest collection of open access research papers” we could not describe better. 207+ million of them. Sortable by
ワールドワイドサイエンス研究ゲートウェイ
Aggregates 200 international research institutions and permits a centralized search on their research articles and databases. If you must start
ProQuest出版物検索
Search millions of worldwide research publications. Integral or abstract view, up to the last 10 years, from 9000+ publishers. Free
電気学百科事典 電気技術用語集
国際電気標準会議（IEC）が管理するElectropediaは、電気と電気に関するすべての用語と定義を提供しています。
グローバル貿易品目番号（GTIN）規則
A comprehensive site to explain all rules, how and when, to define a new set of GTIN or EAN code,
ライフサイクルアセスメントデータベース
Biggest repository of free and paid LCA databases. No Life Cycle Assessment without these: the openLCA Nexus service is a
MDPI科学出版物ジャーナル
One of the largest scientific publication stream, with more than 450 journals, topic dedicated (applied science, sustainability, sensors, healthcare, micromachines,
素晴らしい公開データセット
To our knowledge, the largest directory of publicly available datasets: the “Awesome Public Datasets” repository is a community-driven directory that