企业R & D员工胜任力模型的构建——以某市22名R & D员工为例The Construction of Competency Model of R & D Employees in Enterprises—A Research on 22 R & D Employees in a City
高峰强, 郭 苗, 朱新立, 王 鹏 科研立项经费支持
心理学进展Vol.5 No.5, 全文下载: PDF HTML XML DOI:10.12677/AP.2015.55041, May 27 2015
r-一致D-超图的最大边数The Maximum Number of Hyperedges of An r-Uniform D-Hypergraph
朱义坪, 熊亚萍
应用数学进展Vol.9 No.1, 全文下载: PDF HTML XML DOI:10.12677/AAM.2020.91013, January 15 2020
政府R & D资助对企业自主科技创新的影响——基于门槛回归分析Influence of Government R & D Funding on Independent Scientific and Technological Innovation of Enterprises—Based on Threshold Regression Analysis
华 吟, 袁 象
社会科学前沿Vol.8 No.7, 全文下载: PDF HTML XML DOI:10.12677/ASS.2019.87155, July 9 2019
血清维生素D水平与心血管疾病的相关性研究：基于美国NHANES 2011~2020年数据The Study of Correlation between Serum Vitamin D Levels and Cardiovascular Disease: Based on Data from NHANES in the United States from 2011~2020
汪振贤, 许邦龙, 周婉婷, 汪 闽
临床医学进展Vol.14 No.1, 全文下载: PDF HTML XML DOI:10.12677/ACM.2024.141132, January 19 2024
政府补贴对环保上市企业研发投入的影响研究Research on the Impact of Government Subsidies on R & D Investment of Listed Environmental Protection Enterprises
张洪玮
运筹与模糊学Vol.13 No.3, 全文下载: PDF HTML XML DOI:10.12677/ORF.2023.133183, June 20 2023
山东省某医院0~18岁就诊者维生素D水平及影响因素分析Analysis of Vitamin D Levels and Influencing Factors in Patients Aged 0 to 18 Years in a Hospital in Shandong Province
聂梦姝, 衣明纪, 杨召川, 单延春, 王艳霞, 马 良, 刘 伟, 刘小梅, 冉 霓
临床医学进展Vol.13 No.5, 全文下载: PDF HTML XML DOI:10.12677/ACM.2023.1351227, May 31 2023