Moteur de recherche IST
Get flash to fully experience Pearltrees
COS Scholar Universe™ brings a world of research and scholarship to one easily searchable database. With 2 million profiles, it helps researchers and academics connect with colleagues with shared interests while expanding their networks to include previously unknown people working in related fields or in other areas of the world. Scholar Universe™ is an essential resource for publishers, corporations, and journalists – any organization that needs to draw on external expertise. News: Scholar Universe Provides Author Profiles for NCBI, Serials Solutions, and RefAware – As the COS scholar profile database grows, publishers and other citation sources use it to enrich their online collection. Read more
Scholar Universe - Database of scholar profiles for published academic faculty, medical researchers and scientific experts
Les moteurs de recherche médicaux
Inutile de présenter le célèbre moteur de recherche. Rapide et puissant, il est le plus utilisé des moteurs de recherche du web. Son succès repose sur le nombre de pages indexées, sa vitesse de traitement et le système de "page ranking" qui permet une certaine hiérarchie entre la valeur des pages.
Get ahead and create knowledge
You can conduct an interdisciplinary search in the stocks of the German National Libraries for Science and Technology, Medicine and Economics as well as of other specialised databases. Limit or expand your search space by selecting one or more databases. GetInfo is the portal for science and technology and provides access to more than 150 million data sets from specialised databases, publishers and library catalogues.
Economics Search Engine
ESE uses a beta version of Google Custom Search Engine to search over 23,000 economics websites and utilizes yolink to mine results and retrieve actionable, keyword-rich content. Results can saved to Google Docs, bookmarked or shared via major social networks. Each site is certified by RFE , which is run by economists from RePec Author Services and EDIRC .
Scientific Commons | A Community for Scientific Information
The effect of moult on eggshell mechanical properties, on composition and concentrations of organic matrix components and on eggshell microstructure was investigated. The observed changes were... Optimization theory has been used to analyze evolutionary adaptation. This theory has explained many features of biological systems, from the genetic code to animal behavior. However, these systems...OpenAIRE
Research output for funding input Check activities, deposits, trends and usage, and obtain specific statistics on research results by EC programmes, projects, scientific areas, ...
Les entrepôts de données et les systèmes d'analyse en ligne OLAP (On-Line Analytical Processing) fournissent des méthodes et des outils permettant l'analyse de données issues des systèmes d'information des entreprises. Mais, seules 20% des données d'un système d'information est constitué de données analysables ... Les entrepôts de données et l'analyse en ligne OLAP (On-line Analysis Processing) présentent des solutions reconnues et efficaces pour le processus d'aide à la décision. Notamment l'analyse en ligne, grâce aux opérateurs OLAP, permet de naviguer et de visualiser des données représentées dans un cube ... This paper presents an original methodology to consider question answering.
ISIDORE - Accès aux données et services numériques de SHS
Energy & Energy Conservation Energy Use, Fossil Fuel, Solar, Wind ... Environment & Environmental Quality Air/Water/Noise Quality, Cleanup, Climate Change ... Health & Medicine Disease, Health Care, Nutrition, Mental Health ... Physics & Chemistry Astrophysics, Biophysics, Chemicals ... Natural Resources & Conservation Ecosystems, Energy Resources, Forest Science, Mining ...
Science.gov : USA.gov for Science - Government Science Portal
Dans cet onglet, theses.fr permet de rechercher des personnes impliquées dans la recherche doctorale française (directeurs de thèse, auteurs de thèse et rapporteurs). Dans cet onglet, theses.fr donne accès à la description de plus de 65000 thèses en préparation. Les données proviennent de l'application STEP, héritière du Fichier central des thèses.
Thèses
System for Information on Grey Literature in Europe , is your open access to 700.000 bibliographical references of grey literature (paper) produced in Europe and allows you to export records and locate the documents . Examples of grey ( gray ) literature include technical or research reports , doctoral dissertations , some conference papers , some official publications, and other types of grey literature.
OpenGrey
ReportLinker is a professional search engine that provides an easy access to 1,2 million market research reports and industry statistics published by 200,000 authoritative sources.