新时期新疆高校意识形态教育的侧重点与路径创新

新疆高校意识形态领域教育面临的情况和问题与内地高校相比有很多是相似的。但由于新疆特殊的地缘政治环境和高校意识形态教育面临的外部环境比内地高校要复杂得多。新时期在新的实践中探索新疆高校意识形态教育内容的侧重点及创新路径,对新疆的安全稳定、实现跨越式发展和长治久安至关重要。     

Modelling human immunodeficiency virus ribonucleic acid levels with finite mixtures for censored longitudinal data

The measurement of human immunodeficiency virus ribonucleic acid levels over time leads to censored longitudinal data. Suitable models for dynamic modelling of these levels need to take this data characteristic into account. If groups of patients with different developments of the levels over time are suspected the model class of finite mixtures of mixed effects models with censored data is required. We describe the model specification and derive the estimation with a suitable expectation-maximization algorithm. We propose a convenient implementation using closed form formulae for the expected mean and variance of the truncated multivariate distribution. Only efficient evaluation of the cumulative multivariate normal distribution function is required. Model selection as well as methods for inference are discussed. The application is demonstrated on the clinical trial ACTG 315 data.     

城市化进程中维吾尔族居民语言态度的调查与分析——以几个调查点的现状为例进行对比

随着城市化的快速推进,城市维吾尔族居民更多地面临与其他民族的接触和交流。在城市多民族文化环境下,他们意识到保持并传承本民族语言的同时,必须尽快学习掌握国家通用语汉语。本文以实地调查数据为依据,对比分析了维吾尔族城市居民对母语、汉语、双语的态度,并就他们的双语教育相关问题提出作者的看法。     

基于规模、结构和水平的大学学科建设研究——以新疆高校学科建设为例

大学学科建设取决于由学科规模、学科结构和学科水平构成的三维空间的协同发展。文章在前人研究的基础上构造由宽窄度、关联度和认受度组成的三维坐标系用以表征学科建设规模、结构和水平的空间关系,并用实证研究方法验证了此理论框架的适用性。