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排序方式: 共有43条查询结果,搜索用时 15 毫秒
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Renate Nestvogel Harold J. Noah Sixten Marklund Richard Noonan John Nisbet Desmond J. Keegan Jeremy Greenland Robert G. Thomas Douglas Thom Mina J. Moore-Rinvolucri Wolfgang Tietze A. Harry Passow Michael A. White D. S. Anderson Philip G. Altbach R. Gardner Bogdan Suchodolski Malcolm Rosier Ronald H. Wilson David H. Partington 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1983,29(4):493-521
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This paper extends previous studies on knowledge management by analysing factors affecting Web Knowledge Sharing (WKS) in small- and medium-sized enterprises (SMEs). In addition, the impact of WKS on organizational innovation and the moderating effect of IT skills on this relation are analysed. Grounded in the technology-organization-environment (TOE) theory and the resource-based view (RBV), this paper develops an integrative research model, which analyses these relations using structural equation modelling on a data set of 535 Spanish SMEs. Results suggest that technological and organizational factors – IT expertise and commitment-based human resources practices – positively influence WKS, while the contrary is found for environmental factors (customer power). In addition, results show that WKS contributes positively to organizational innovation, though support for the moderating effect of IT skills in this relation is not found. The main conclusions of this research can be valuable to SMEs that use or intend to use Internet technologies for knowledge management. 相似文献
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Christa K. Schmidt Trisha L. Raque‐Bogdan Emily A. Hollern 《Journal of College Counseling》2019,22(2):152-163
The aim of this study was to understand the relationships between self‐compassion, positive affect, negative affect, and variables representative of positive body image for college women. Regression analyses indicated that self‐compassion and affect accounted for 39% and 30% of the variance, respectively, in body appreciation and body image quality of life. Mediational analyses demonstrated that positive affect mediated the relationships between self‐compassion and both indicators of body image. Implications for college counseling are discussed. 相似文献
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Bogdan Munteanu Mario Braun Kajohn Boonrod 《Journal of Zhejiang University. Science. B》2012,13(4):244-247
QuickChange mutagenesis is the method of choice for site-directed mutagenesis (SDM) of target sequences in a plasmid. It can
be applied successfully to small plasmids (up to 10 kb). However, this method cannot efficiently mutate bigger plasmids. Using
KOD Hot Start polymerase in combination with high performance liquid chromatography (HPLC) purified primers, we were able
to achieve SDM in big plasmids (up to 16 kb) involving not only a single base change but also multiple base changes. Moreover,
only six polymerase chain reaction (PCR) cycles and 0.5 μl of polymerase (instead of 18 PCR cycles and 1.0 μl of enzyme in
the standard protocol) were sufficient for the reaction. 相似文献