浅析袁隆平的科研方法

袁隆平是当代杰出的农业科学家,被国际同行誉为"杂交水稻之父".他在水稻杂交优势利用的开创和发展方面成就卓越.从科学方法而言,袁隆平院士在科研中成功运用了信息联想、辨证分析、试验探索、灵感思维等方法.     

警察人权面临困境的行政法解析

袭警案件的多发凸显了警察人权面临的困境。警察人权处于警察与国家、警察与公民双重关系之中,结合行政法学上“特别权力关系”和“反射利益”两个基本概念研究警察的多重身份和警察权对警察人权的影响,有利于在理论和实践上对警察权益保护的研究能在一个更广阔的平台上进行。     

审判独立与抗诉监督制度的完善

司法公正需要审判独立和对审判权实施监督两方面的共同支撑。根据我国的政治体制和司法现状,检察权对审判权的监督必不可少,检察监督与审判独立之间既相互冲突又相互统一。在改造抗诉监督制度时,必须坚持“不损害独立审判权”的底线,把抗诉理由的标准由“确有错误”修改为“认为有错误”,把抗诉范围限定在“损害国家利益和社会公益”的案件和“适用法律错误”的案件,并对抗诉期间和抗诉次数作出严格限制以维护审判结果的终局性和权威性。     

On comparing,classifying and clustering several dependent regression models

Classifying several regression models fitted on a dataset is one of the most problems in data analysis. In other words, scientists are interested in comparing several regression models that can be used for a dataset. In this paper, an approach will be used to compare and classify several dependent regression models. Then the performance of the proposed method is investigated using simulation study and real example.     

Diagnostics of multiple group influential observations for logistic regression models

In this paper, two new multiple influential observation detection methods, GCD.GSPR and mCD*, are introduced for logistic regression. The proposed diagnostic measures are compared with the generalized difference in fits (GDFFITS) and the generalized squared difference in beta (GSDFBETA), which are multiple influential diagnostics. The simulation study is conducted with one, two and five independent variable logistic regression models. The performance of the diagnostic measures is examined for a single contaminated independent variable for each model and in the case where all the independent variables are contaminated with certain contamination rates and intensity. In addition, the performance of the diagnostic measures is compared in terms of the correct identification rate and swamping rate via a frequently referred to data set in the literature.     

A Study of Clinical Change in Individual Career Counseling

This study examined the clinical significance of career counseling effects. Participants were 111 university students (83% women) who participated in individual career counseling sessions at their university. All participants completed the French version of the Outcome Questionnaire–30.2 (OQ‐30.2; Lambert, Finch, Okiishi, & Burlingame, 2005) immediately before the 1st session (pretest) and at the beginning of the last session (posttest). The OQ‐30.2 assesses 3 client life domains: subjective discomfort, problems in interpersonal relationships, and problems in social role satisfaction. Using Jacobson and Truax’s (1991) statistical approach to assessing clinical change, the authors compared clients’ pretest OQ‐30.2 scores with their posttest scores. Among clients with a “dysfunctional” score (n = 59) at the study’s inception, 34% recovered and 14% improved, whereas 41% of clients with functional scores (n = 52) at the study’s inception improved. The results suggest that individual career counseling can make a difference in the lives of many clients; they also highlight the importance of further outcome research that accounts for possible variability in clients’ responses to career counseling.     

高校经管类学生参与科研意愿的影响因素分析——基于安徽省8所高校的问卷调查

大学生参与科研是高校培养双创型人才的重要途径之一,高校经管类专业学生培养存在重理论、轻实践的现象。安徽省8所高校1406名经济管理类学生科研意愿的实证分析表明:年级、学习成绩、科研重要性认知、科研了解程度和学校科研活动开展对大学生科研意愿有显著影响。高校在经管类学生培养过程中应通过加强科研宣传推广、开设科研训练课程、丰富科研活动多样性、激励教师科研指导和开拓校外实践教学基地建设等措施增强学生参与科研的积极性,提升学生的双创能力。     

神经内科临床见习教学中几种方法的应用及体会

为适应现代社会对医学人才的要求,在临床教学中应注重对学生能力的培养。结合神经内科临床见习教学,进行了一系列的探索和实践,利用PBL教学模式,借助多媒体等辅助教学工具,采用教与学互动的教学方法,充分调动学生学习积极性、训练正确的临床思维方法,提高了学生分析和解决问题的能力。     

铭文集释及西周诬告案件的审理程序窥探

西周时期没有专门的法律条文, 是一篇涉法铭文,其中涉及到的犯罪是诬告罪。本文在对铭文进行集释和翻译的基础上,总结出这次诬告案件的审理程序,这有助于了解西周时期的法律情况。