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
研发投入与企业绩效的关系研究——以科创板上市公司为例Research on the Relationship between R & D Investment and Enterprise Performance—Taking the Listed Companies on Kechuang Board as an Example
李 芸
社会科学前沿Vol.10 No.9, 全文下载: PDF HTML XML DOI:10.12677/ASS.2021.109369, September 29 2021
用MATLAB绘制粒度分布R-R-B线图Drawing Grain Size Distribution R-R-B Line Diagram by MATLAB
李 飞
矿山工程Vol.3 No.3, 全文下载: PDF HTML XML DOI:10.12677/ME.2015.33023, July 30 2015
论我国住宅专项维修资金制度风险与对策——以151份辽宁省社区书记调查问卷为例On the Risks and Countermeasures of the Special Repair Fund System for Residential Housing in China—Taking 151 Community Secretary Survey Questionnaires from Liaoning Province as an Example
熊天睿, 文雪霖, 武嘉欣, 于鑫波 科研立项经费支持
法学Vol.13 No.4, 全文下载: PDF XML DOI:10.12677/ojls.2025.134086, April 11 2025
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
独立学院大学生的领悟社会支持与主观幸福感：特质焦虑的中介作用Perceived Social Support and Subjective Well-Being among Independent College Students: The Mediating Effect of Trait Anxiety
陈思宇, 陈文祥, 潘科洋, 邱运杰, 易大朋, 何浩轩, 李洁颖 科研立项经费支持
社会科学前沿Vol.13 No.2, 全文下载: PDF HTML XML DOI:10.12677/ASS.2024.132091, February 18 2024