نتایج جستجو برای: since 1963 to 1979
تعداد نتایج: 10642444 فیلتر نتایج به سال:
The first absorption spectra recorded in Europe using synchrotron radiation as the X-ray source were the K-edge of Al and the LIII-edge of Cu taken at Frascati electron synchrotron in May 1963 by the French-Italian group comprised of Y. Cauchois, C. Bonnelle and G. Missoni.
there has been a gradual shift of focus from the study of rule systems, which have increasingly been regarded as impoverished, … to the study of systems of principles, which appear to occupy a much more central position in determining the character and variety of possible human languages. there is a set of absolute universals, notions and principles existing in ug which do not vary from one ...
The Arctic is currently experiencing unprecedented changes across all components of the climate system, primarily driven by global warming. As an important indicator change in Arctic, sea level reflects variations both atmosphere and ocean. This paper analyzes variation Ocean over past four decades using ORAS5 data, which product latest reanalysis-analysis system produced European Centre for Me...
Abstract In recent decades, the warming in Arctic has been much faster than rest of world, a phenomenon known as amplification. Numerous studies report that is either twice, more or even three times fast globe on average. Here we show, by using several observational datasets which cover region, during last 43 years nearly four globe, higher ratio generally reported literature. We compared obser...
there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...
the extent to which written corrective feedback on linguistic errors can play a role in helping l2 writers improve the accuracy of their writing continues to be an issue of interest to researchers and teachers since truscott (1996) mounted a case for its abolition. while there is growing empirical evidence that written corrective feedback can successfully target some types of linguistic error (...
Centrado nas discussões acerca do sistema literário nacional, proposto por Antonio Candido, e dos subsistemas regionais ou arquipélagos culturais, o presente estudo realiza-se, tendo em vista uma visão panorâmica da literatura produzida no Pará, sobretudo quando subsistema começa a se consolidar, ao redor de revistas suplementos literários, que participaram autores como Bruno Menezes (1893-1963...
BACKGROUND Admission of infants to hospital with bronchiolitis consumes considerable healthcare resources each winter. We report an analysis of hospital admissions in England over five decades. METHODS Data were analysed from the Hospital In-Patient Enquiry (HIPE, 1968-1985), Hospital Episode Statistics (HES, 1989-2011), Oxford Record Linkage Study (ORLS, 1963-2011) and Paediatric Intensive C...
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