论辽宋夏金时期的各族盟誓与传统共享

辽宋夏金各族人民分治天下是中华民族的一次尝试 ,它以中华民族的文化传统为基本思想资源和认同前提 ,以盟誓为基本制度 ,实施了空前的文化发展和文化融合战略 ,是中华民族发展的一个重要阶段。     

关于广义Jeans数集的一个猜想

设a是大于1的正整数.该文运用初等方法证明了:广义Jeans数集J1(a)包含无穷多个无平方因子正整数.     

Review Essay: On the Trail of Tribal Sociology

Sociological Forum -     

ON THE MACROFOUNDATIONS OF MICROSOCIOLOGY:

Just as Collins (1981) demonstrates that microsociological presuppositions elucidate macrosociology, the reverse holds as well. Fundamental axioms are the existence of (1) a set of constraints that channel individual action and expectations and (2) obdurate, exterior realities of supraindividual entities. Expanding on these presuppositions this article proposes a set of issues that collectively help provide a macrosociological basis for interpretive microsociology: the physical limits of the built environment, temporal and spatial effects, institutional linkages, the obdurate reality of tradition, and beliefs in organizational primacy. These underline the often unrecognized centrality and legitimacy of macrosociological analysis for the development of microsociology.     

关于广义Ramanujan-Nagell方程解数

设p是奇素数，D是适合p D是正奇数，证明了，当D≠Ap^r-1，其中r是正整数时，方程x^2 D=4p^n至多有1组正整数解（x,n）。     

A simple estimator for a shared frailty regression model

Summary. We propose a simple estimation procedure for a proportional hazards frailty regression model for clustered survival data in which the dependence is generated by a positive stable distribution. Inferences for the frailty parameter can be obtained by using output from Cox regression analyses. The computational burden is substantially less than that of the other approaches to estimation. The large sample behaviour of the estimator is studied and simulations show that the approximations are appropriate for use with realistic sample sizes. The methods are motivated by studies of familial associations in the natural history of diseases. Their practical utility is illustrated with sib pair data from Beaver Dam, Wisconsin.     

“政策领域-时间维度”双重视角下新能源汽车产业政策央地协同研究

本文以2009—2018年间中央及地方（以北京市等四个地区为例）颁布的263项新能源汽车产业政策为研究样本,从实施领域角度,将产业政策分为财税支持、行业规范、规划引导、监督保障、其他措施等五类,经政策分解,将政策片段与新能源汽车产业链五个环节进行匹配;在此基础上,测度不同时期产业政策央地总体协同度与政策实施领域间的协同度,并通过逐步回归法,确定影响政策协同的各政策效力指标灵敏度。研究表明："中央-北京"和"中央-深圳"的政策措施协同趋势基本一致,产业价值链各环节发展较均衡,而"中央-上海"和"中央-江苏"的政策措施协同趋势基本一致,存在"重使用、轻研发、轻市场"等失调现象;四地区与中央政策措施的协同差异主要体现在研发、生产和回收环节,提升"政策引导"和"保障措施"指标的政策效力有助于提升央地协同水平。根据政策分析,未来政策制定需从优化中央政策推广方式和加强监管保障等政策措施着手,根据产业链不同环节状况适时调整政策措施。     

Social Constructionism and Supervision: Experiences of AAMFT Supervisors and Supervised Therapists

A phenomenological research process was used to investigate the supervision experience for supervisors and therapists when supervisors use a social constructionist perspective. Participants of the one‐to‐one interviews were six AAMFT Approved Supervisors and six therapists providing counseling to individuals, couples and families. The findings suggest supervisors were committed to their self‐identified supervision philosophy and intentionally sought out congruence between epistemology and practice. The shared experience of therapists indicates they associated desirable supervision experiences with their supervisors’ social constructionist perspective. Our findings also indicated that supervisors’ and therapists’ understanding of social constructionism included the more controversial concepts of agency and extra‐discursiveness. This research has taken an empirical step in the direction of understanding what the social constructionist supervision experience is like for supervisors and therapists. Our findings suggest a linkage between epistemology and supervision practice and a satisfaction with the supervision process.     

民国学人李相显《朱子哲学》述论

作为民国时期最大部头的朱子学研究著作,李相显的《朱子哲学》以动态的方式阐述朱子哲学诸多概念和思想的发生、发展过程,为朱子哲学的研究提供了新的思路,同时通过建构宏大的朱子哲学体系,提出了新的学术观点,并且还对朱子重要书信、著述的年代作了较为详细而深入的考证,从而把民国时期的朱子学研究推向了新的高度。