SHCS产品中硬件软件的可靠性相关性研究

研究了软硬件组合系统产品中，产品可靠性与硬件，软件可靠性的自相关性和互相关性。为满足GB／T1900－2000族标准所要求的产品质量特性之一（可靠性）提出了重要建议。     

碳素工具钢(T8)激光熔覆组织分析

本文研究了T8钢在不同热处理条件下激光熔覆镍基自熔合金粉后基体各区域的组织。实验结果表明：激光熔覆后基体各区域的组织形态与基材前期的热处理制度无关。基体热影响区的组织均为淬火马氏体，基体保持原热处理状态下的组织，在基体与熔覆层之间不存在因成分扩散而形成的过渡区，熔覆层与基体之间存在明显的界面。     

宋子文研究综述

与其他民国时期重要历史人物的研究相比,学术界对宋子文的研究显得十分薄弱,长期以来几乎是一片空白。直到20世纪80年代,宋子文研究才逐渐引起人们的兴趣和重视,取得了可喜的成果。及时总结和梳理这些研究成果,将对宋子文研究的进一步深入有所裨益。     

水处理剂ATMP测试方法探讨

现行测试ATMP活性组分方法有HG/T2841-1997(97版)和HG/T2841-2005(05本文结果05版标准操作简单,终点易判定,测试结果的精密度≥0.2%,规定了ATMP含量测试方法,有利于得到准确的检验结果。     

河北省高校体育课程设置建设

随着我国教育改革的深入,高校公共体育课程改革也不断取得进展,但问题和困惑也同时存在,从课程目标、课程理念、课程结构设置及衔接等问题具体论述,以期为高校体育课程的健康发展提供可参考依据。     

The transformation of Industrial Citizenship in the course of European integration

The question of the social dimension of European integration has so far remained unsettled. While on the European level, the civil and political dimension of citizenship has been strengthened, the evolution of economic and social rights are unclear, contradictory—and still under-investigated. Our contribution applies citizenship as a central category of modernization theory to inquire into European integration. In particular, our focus is set on the analysis of Economic Citizenship as a specific category of civil rights in the case of Germany. We discuss these dynamics by drawing on the example of three policy fields which illustrate various levels of Economic Citizenship. In this article we are pursuing two goals: Firstly, we revise Marshall's modernization theory against the background of European integration. Secondly, we draw attention to the concept of Industrial Citizenship, which has so far been neglected as a source of further development. We argue that in the process of European integration, industrial rights develop through a double movement, meaning an individual extension of market-based rights complemented through national de-collectivization and—connected to this—a re-stratification of market correcting rights.     

Making E.T. Perfectly Queer

In the wake of E.T.'s 1982 debut, film critics Marina Heung and Vivian Sobchack established that the enduring appeal of E.T. inheres in the dissolution of the nuclear heterosexual family over the latter half of the twentieth century and the film's “fairy tale” stand-in for the “mythology of family relations” that Dana Cloud terms “conservative familialism.” As Carl Plantinga puts it, E.T. offers a “virtual solution … to [a] traumatic problem.” Despite this, however, E.T. remains for many an inconsolable tragedy. Approaching E.T. from the perspective of the queer child who grows “more sideways than up,” in the real absence of a fairy tale solution to the traumatic problem of conservative familialism, I here seek to identify and celebrate E.T.'s “complex range of queerness” that has until now remained largely closeted.     

How to build nomogram for type 2 diabetes using a naïve Bayesian classifier technique

In this study, we introduced a method for building a Bayesian nomogram and proposed an appropriate nomogram for type 2 diabetes (T2D) using data from 13,474 subjects collected from the 2013–2015 Korean National Health and Nutrition Examination Survey (KNHANES) data. We identified risk factors related to T2D, proposed a visual nomogram for T2D from a naïve Bayesian classifier model, and predicted incidence rates. Additionally, we computed confidence intervals for the influence of risk factors (attributes) and verified the proposed Bayesian nomogram using a receiver operating characteristic curve. Finally, we compared logistic regression and the Bayesian nomogram for T2D. The results of the analysis of the T2D data showed that the most influential factor among all attributes in the Bayesian nomogram was age group, and the highest risk factor for T2D incidence was cardiovascular disease. Dyslipidemia and hypertension also had significant impacts on T2D incidence while the effects of sex, smoking status, and employment status were relatively small compared to those of other variables. Using the proposed Bayesian nomogram, we can easily predict the incidence rate of T2D in an individual, and treatment plans can be established based on this information.     

财政科技投入产出绩效评价指标的选择

财政科技投入产出绩效评价体系的构造过程可分为评价指标初选和指标体系完善两个阶段,在评价指标初选阶段主要使用定性分析方法,在指标体系完善阶段主要使用定量方法。结合上海市的问卷调查资料,构建出财政科技投入产出绩效评价体系,以期给实践工作带来启发和帮助。     

Sample Size Formulas for Normal Theory T Tests

Formulas that yield minimum sample size for standard T tests are presented. Although the results are approximations, they usually yield the exact solution. Involving only standard normal quantiles, they could be used in an elementary course.