全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Xandra M. C. Janssen-Brandt , Arno M. M. Muijtjens , Dominique M. A. Sluijsmans
来源:[J].BMC Medical Education(IF 1.409), 2017, Vol.17 (1)Springer
摘要:Items must be relevant to ensure item quality and test validity. Since “item relevance” has not been operationalized yet, we developed a rubric to define it. This study explores the influence of this rubric on the assessment of item relevance and on inter-rater agreement.
作者:Sonja Caffe , Marina Plesons , Alma Virginia Camacho ...
来源:[J].Reproductive Health(IF 1.31), 2017, Vol.14 (1)Springer
摘要:... The Region has experienced the slowest progress of all regions in the world, and shows major differences between countries and between subgroups in countries. In 2013, LAC was also noted as the only region with a rising trend in pregnancies in adolescents younger than 15 ...
作者:Jill Yielder , Andy Wearn , Yan Chen ...
来源:[J].BMC Medical Education(IF 1.409), 2017, Vol.17 (1)Springer
摘要:Progress testing was introduced to the MBChB programme at the University of Auckland in 2013. As there has been a focus in published literature on aspects relating to the format or function of progress tests, the purpose of this study was to explore a qualitative student perspect...
作者:Jie Zhang , Junliang Wu
来源:[J].Journal of Inequalities and Applications(IF 0.822), 2017, Vol.2017 (1), pp.1-16Springer
摘要:Abstract(#br)The purpose of this paper is to give a survey of the progress, advantages and limitations of various operator inequalities involving improved Young’s and its reverse inequalities related to the Kittaneh-Manasrah inequality. We also present our new progress to t...
作者:Wu Wen , Xianbin Wen , Liming Yuan ...
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2018, Vol.2018 (1), pp.1-13Springer
摘要:... A localization algorithm using expected hop progress (LAEP) has been successfully applied in isotropic wireless sensor networks. However, range-free LAEP cannot be directly used for anisotropic WSNs because anisotropic problems limit the applicability of multi-hop localizatio...
作者:Chrispin Mandiwa , Collins Zamawe
来源:[J].Reproductive Health(IF 1.31), 2017, Vol.14 (1)Springer
摘要:There is some evidence that appropriate use of partograph in monitoring the progress of labour could decrease delivery related complications. The documentation of parameters of partographs is however, poorly understood. The aim of the present study was to determine the extent to ...
作者:David Häske , Stefan K. Beckers , Marzellus Hofmann ...
来源:[J].Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine(IF 1.68), 2017, Vol.25 (1)Springer
摘要:... The aim of the study was to investigate the subjective safety in prehospital trauma care and learning progress by paramedics in a longitudinal analysis.
作者:E. Gargon , P. R. Williamson , D. G. Altman ...
来源:[J].Trials(IF 2.206), 2017, Vol.18 (1)Springer
摘要:This letter describes the substantial activity on the Core Outcome Measure in Effectiveness Trials (COMET) website in 2015, updating our earlier progress reports for the period from the launch of the COMET website and database in August 2011 to December 2014. As in previous years...
作者:Alba Maria Ropero Álvarez , Silvia Pérez-Vilar , Carmelita Pacis-Tirso ...
来源:[J].BMC Public Health(IF 2.076), 2017, Vol.17 (1)Springer
摘要:Over recent decades, the Region of the Americas has made significant progress towards hepatitis B elimination. We summarize the countries/territories’ efforts in introducing and implementing hepatitis B (HB) vaccination and in evaluating its impact on HB virus seroprevalence.
作者:Gertrude Nsorma Nyaaba , Karien Stronks , Ama de-Graft Aikins ...
来源:[J].BMC Public Health(IF 2.076), 2017, Vol.17 (1)Springer
摘要:... This paper synthesizes Africa’s progress towards WHO policy recommendations for reducing the NCD burden.

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