منابع مشابه
Abstract Metzger
Die Berliner Erklärung hat Wissenschaftlicher und Institutionen aufgefordert, Open Access-Publikationsmodelle zu entwickeln. Bislang fehlt es aber an allgemein akzeptierten Standards für die rechtliche Umsetzung von Open Access-Projekten. Wegen der internationalen Verbreitung werden von den Initiativen vielfach die Creative Commons-Lizenzen verwendet. Diese sind jedoch nicht spezifisch auf wiss...
متن کاملIn memoriam Professor Jean-Antoine Rioux (1925-2017)
René Houin, Nicole Léger, Jean Dupouy-Camet, Patrick Bastien, and Gérard Luffau 1 Académie Vétérinaire de France, 34 rue Bréguet, 75011 Paris, France 2 UFR de Pharmacie, Université de Reims Champagne-Ardenne, 51096 Reims, France 3 Faculté de Médecine Paris Descartes, Paris, France 4 Département de Parasitologie-Mycologie, CHU de Montpellier/Faculté de Médecine, UMR “MiVEGEC” (CNRS 5290/IRD 224 ...
متن کاملJean - Paul Fermand and Jean - Claude Brouet
In the majority o f chronic lymphocytic leukemias (CLL), proliferative B lymphocytes are thought to be frozen in vivo at a given maturat ion stage (1). Recently, several studies have emphasized that CLL cells could be driven to different iate into plasma cells in vitro (with or without proliferation) upon t r iggering by mitogens (2, 3, 4) or T cel l -der ived factors (5, 6). Th u s far, howeve...
متن کاملJean Perrin
1. The first indication of the phenomenon.-When we consider a fluid mass in equilibrium, for example, some water in a glass, all the parts of the mass appear completely motionless to us. If we put into it an object of greater density it falls and, if it is spherical, it falls exactly vertically. The fall, it is true, is the slower the smaller the object; but, so long as it is visible, it falls ...
متن کاملJean E
The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. The four books under review address several of the most compelling issues that have arisen following the democratic transitions of the 1980s and 1990s in Latin American counties with indigenous populations. The main concerns shared by the authors, all anthropologists, are indig...
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ژورنال
عنوان ژورنال: Journal of Neuroradiology
سال: 2021
ISSN: 0150-9861
DOI: 10.1016/j.neurad.2021.01.004