Google Scholar
Gives access to online education and research articles. Several languages and automatic translation also. Note: not everything is 100% free,
Ressourcen
Bibliotheken, Datenbanken, Repositorien, Kleinanzeigen
EThOS UK Thesensuche
Search over the 500k UK theses from over 120 UK institutions: the Electronic Theses Online Service (EThOS), operated by the
CORE-Forschungspapiersuche
“The world’s largest collection of open access research papers” we could not describe better. 207+ million of them. Sortable by
WorldWideScience Forschungsportal
Aggregates 200 international research institutions and permits a centralized search on their research articles and databases. If you must start
ProQuest-Publikationssuche
Search millions of worldwide research publications. Integral or abstract view, up to the last 10 years, from 9000+ publishers. Free
Electropedia Elektrotechnisches Vokabular
Electropedia wird von der Internationalen Elektrotechnischen Kommission (IEC) verwaltet und enthält alle Begriffe und Definitionen, die in der Elektrizitäts- und
Regeln für die globale Artikelnummer (GTIN)
A comprehensive site to explain all rules, how and when, to define a new set of GTIN or EAN code,
Datenbanken zur Lebenszyklusanalyse
Biggest repository of free and paid LCA databases. No Life Cycle Assessment without these: the openLCA Nexus service is a
MDPI-Zeitschriften für wissenschaftliche Publikationen
One of the largest scientific publication stream, with more than 450 journals, topic dedicated (applied science, sustainability, sensors, healthcare, micromachines,
Großartige öffentliche Datensätze
To our knowledge, the largest directory of publicly available datasets: the “Awesome Public Datasets” repository is a community-driven directory that