Other etymologies that have been postulated for the ancient name 'Africa':

the Latin word aprica, meaning "sunny";
the Greek word aphrike, meaning "without cold." This was proposed by historian Leo Africanus (1488-1554), who suggested the Greek word phrike (f????, meaning "cold and horror"), combined with the privative prefix "a-", thus indicating a land free of cold and horror.

Impact factor - Wikipedia, the free… - Deze pagina vertalenThe impact factor, often abbreviated IF, is a measure reflecting the average number of citations to recent articles published in science and social science journals. 2008 Chemistry journals impact factors (by… - Deze pagina vertalenThe 2006 chemistry journals impact factors. A selected list of chemistry journals and the top 100 in science Journal Impact Factors - Deze pagina vertalenJournal Citation Report ... Journal Impact Factor is from Journal Citation Report (JCR), a product of Thomson ISI (Institute for Scientific Information). Impact Factors of Scientific Journals in… - Deze pagina vertalen1.173 aapg bulletin-american association of petroleum geologists; 1.073 aaps pharmsci; 0.857 abdominal imaging; 0.182 abhandlungen aus dem mathematischen seminar der ... (IUCr) impact factors for IUCr journals - Deze pagina vertalenimpact factors for IUCr journals. All IUCr Journals are tracked by Thomson Scientific (ISI). A summary of the impact factors for IUCr Journals is given below. Thomson Reuters | The Thomson Reuters… - Deze pagina vertalenThe impact factor is a measure of the frequency with which the average article in a journal has been cited in a particular year or period. Journal Impact Factors - Deze pagina vertalenThe most relevent web site for biomedical research with medline search engine, biomedical journals, textbooks, database and much more Impact Factors of Scientific Journals in… - Deze pagina vertalen17.569 jama-journal of the american medical association; 0.711 japanese circulation journal-english edition; 0.350 japanese heart journal Analysis of Impact Factors and Citation Patterns A citation study from - Open Access Journals in the ISI Citation Data. bases: Analysis of Impact Fact. ors and Citation Patterns. A citation study from. Thomson Scientific . Marie E. McVeigh WorldsciNet - Deze pagina vertalenWorldscinet gives you the chance to read, search, browse journals online from news and chaos to physics journals and more. Management Journal Impact Factors 2008 «â€¦ - Deze pagina vertalenManagement Journal Impact Factors 2008. 20 June 2009 at 6:18 am Nicolai Foss 20 comments | Nicolai Foss | The new ISI impact factors for 2008 have just been released. IDEAS/RePEc Simple Impact Factors for… - Deze pagina vertalenIDEAS/RePEc Simple Impact Factors for Series and Journals This list provides a simple impact factor, computing a ratio of citations by the number of items in the series. ดัชนี IMPACT FACTORS ... - Journal Citation Reports (JCR) - Web Edition (2010) http://isiknowledge.com/jcr (5 concurrent users for Mahidol University) Impact factor: a valid measure of journal… - Deze pagina vertalen1 Division of General Internal Medicine & Geriatrics and Division of Medical Informatics & Outcomes Research Portland VA Medical Center and Oregon Health & Science University ... Show me the data - Deze pagina vertalenThe integrity of data, and transparency about their acquisition, are vital to science. The impact factor data that are gathered and sold by Thomson Scientific ... Honorary and ghost authorship in high… - Deze pagina vertalenAbstractObjectives To assess the prevalence of honorary and ghost authors in six leading general medical journals in 2008 and compare this with the prevalence reported by ... Why the impact factor of journals should… - Deze pagina vertalenIntroduction Evaluating scientific quality is a notoriously difficult problem which has no standard solution. Ideally, published scientific results should be scrutinised by ... The History and Meaning of the Journal… - Deze pagina vertalenEugene Garfield, PhD; Author Affiliation: Chairman Emeritus, Thomson Scientific, Philadelphia, Pa. Corresponding Author: Eugene Garfield, PhD, Thomson ... AGING Journal - Deze pagina vertalenThe ongoing revolution in aging research calls for a High-Impact Research, Open-Access Journal. Academic publishing - Wikipedia, the free… - Deze pagina vertalenAcademic publishing describes the subfield of publishing which distributes academic research and scholarship. Most academic work is published in journal article, book or thesis ...