湖北省高级专门人才培养总量与结构分析

以湖北省经济建设与社会发展的现状和预测情况以及湖北高级专门人才拥有状况为依据,分析了规划人才培养总量应考虑的主要因素,提出了湖北省高级专门人才培养总量及结构的对策建议.     

人性关照:职业教育人力本位与范式转型

现代职业教育作为工业化的产物,因传统范式、政策导向、认知误读等诸多因素影响主要凸显“人力本位”的价值取向.与之相伴随的是人才异化、教育背离、技术霸权等深层危机,整合“人力本位”与“人性本位”,以范式转型予以规避.     

小组工作介入行为偏差儿童辅导的策略以南京市珠江路X小学为例

人的偏差行为普遍存在于各个年龄段,只是学龄阶段的儿童表现更为明显,许多人的偏差行为就是在儿童时期形成的。学龄儿童的偏差行为大致可以分为外向性行为、内向性行为、学业适应问题和偏畸习癖。小组工作介入偏差行为的辅导可以充分发挥同龄群体、游戏等影响力,促使其改变不良行为并通过社会学习强化并巩固已取得的改变。在小组工作介入过程中可以采取投其所好、灵活多样、差别对待、注重评估的方法来矫正儿童的偏差行为。     

基于智能终端的心电信号采集系统设计

心电信号作为一种重要的生命体征参数,其包含丰富的病理信息,对心血管疾病的预防具有重要的参考价值。目前,市场上的心电信号采集系统体积较大,不便于携带,这为心电信号的及时获取和诊断增加了很大的障碍,因此本文基于对心电信号实时采集的硬件系统的研究,结合消除噪声干扰算法,设计出一种适用于家庭和社区的低功耗、体积小的便携式心电实时采集系统。通过对系统的心电信号采集模块、微控制器模块、数据传输模块和智能终端处理模块等硬件结构、原理和对应系统软件的介绍阐述了新型便携式心电采集系统的设计思想及其优越性。经验证:该系统能够以单导联的方式实现心电信号实时采集,并在智能终端上完成对数据的分析、显示及存储等功能。     

网络群体性反腐事件及其刑事法律效果

网络背景下的群体性反腐事件有其独特的运作规律和特点,具有权利正当性和诉求合理性的特质.它对刑事法律的影响效果体现为如下冲突：个案正义的追求与司法公正的追求、网络反腐的社会效果与刑法权威性、干扰司法独立和外部监督功效、程序正当性与网络反腐事件道德追求.这些法律效果上的研究,有助于客观理性的理解网络群体反腐事件的优势和弊端,为刑事司法网络反腐工作的深入展开提供理论前提.     

儒家文化与和谐图书馆构建

中国古代儒家文化博大精深,包含着非常丰富的关于和谐、融合、和睦的思想和观念。文章就构建和谐图书馆过程中,如何借鉴儒家传统文化包含的"以民为本"、"修身正己"、"和而不同"和"举贤任能"思想的问题进行了探讨,论述了儒家文化对构建和谐图书馆的积极意义。     

单科院校衍生专业选择及发展途径研究

针对单科院校暴露的问题,探索单科院校设置衍生专业的途径,并对衍生专业的发展模式提出了建议.     

Compare diagnostic tests using transformation-invariant smoothed ROC curves()

Receiver operating characteristic (ROC) curve, plotting true positive rates against false positive rates as threshold varies, is an important tool for evaluating biomarkers in diagnostic medicine studies. By definition, ROC curve is monotone increasing from 0 to 1 and is invariant to any monotone transformation of test results. And it is often a curve with certain level of smoothness when test results from the diseased and non-diseased subjects follow continuous distributions. Most existing ROC curve estimation methods do not guarantee all of these properties. One of the exceptions is Du and Tang (2009) which applies certain monotone spline regression procedure to empirical ROC estimates. However, their method does not consider the inherent correlations between empirical ROC estimates. This makes the derivation of the asymptotic properties very difficult. In this paper we propose a penalized weighted least square estimation method, which incorporates the covariance between empirical ROC estimates as a weight matrix. The resulting estimator satisfies all the aforementioned properties, and we show that it is also consistent. Then a resampling approach is used to extend our method for comparisons of two or more diagnostic tests. Our simulations show a significantly improved performance over the existing method, especially for steep ROC curves. We then apply the proposed method to a cancer diagnostic study that compares several newly developed diagnostic biomarkers to a traditional one.     

An almost sure central limit theorem for self-normalized partial sums of weakly dependent random variables

Abstract

We give here an almost sure central limit theorem for self-normalized partial sums of a strictly stationary φ-mixing sequences which is in the domain of attraction of the normal law with mean zero and possibly infinite variance. Our result substantially extend a result on the almost sure central limit theorem previously obtained by Huang and Pang (2010).