关于在铁路应用RFID技术的几点看法

分析RFID(无线射频识别技术)的技术经济优势,指出RFID电子标签产品具有广阔的市场前景,进而提出了在铁路应用RFID技术的几点想法,并对这些想法进行深入探讨,分析其可行性,为铁路企业未来在多个方面应用RFID技术提供策略。     

体操普修课教学中融入专门性身体姿态训练的实验研究

针对高等体育师范专业体操普修课学生在体操教学中身体姿态偏差的状况,本文特制定出一套用于课堂中的体操专门性身体姿态训练手段。结果表明:试验组在经过专门性身体姿态训练后取得了明显的教学效果。     

Stabilizability of complex complex-valued memristive neural networks using non-fragile sampled-data control

This paper investigates the stability and stabilizability of complex-valued memristive neural networks (CVMNNs) with random time-varying delays via non-fragile sampled-data control. Taking the influence of gain fluctuations into account, a non-fragile sampled-data controller is designed for CVMNNs. Compared with the existing control schemes, the one here is more applicable and can effectively save the communication resources. The assumption on activation functions of CVMNNs is relaxed by only needing the complex-valued activation functions satisfying the Lipschitz condition. By constructing a suitable Lyapunov–Krasovskii functional (LKF), new stability and stabilizability criteria are derived for CVMNNs. Different from the existing results with the maximum absolute values of memristive connection weights, our ones are based on the average values of the maximum and minimum of the memristive connection weights. Finally, numerical simulations are given to validate the effectiveness of the theoretical results.     

人格导入刑法研究

审判实践引发了于定罪中是否要考虑人格问题的讨论。厘清人格的概念,分辨人格与人身危险性以及主观恶性的界限是解决这一问题的基础。从刑事立法以及司法的现实情况来看,在刑法中导入人格是必要的。作为发挥出罪功能的人格要素,应当归于犯罪主体要件,使平面化的犯罪主体要件鲜活起来,于定罪中发挥重要的作用。     

阅读类型分层理论

文章对于阅读的含义、阅读的要素进行了简明的阐述,由低级到高级将阅读划分为生存型、消遣型、发展型和研究型四类,阐明四种阅读各自的特点和四种阅读类型之间的关系,并指出阅读类型划分的重要意义。     

基于公众通信平台的图书馆信息服务模式

通过介绍公众通信平台的基本概念,分析公众通信平台的信息服务功能,从电话通信服务、移动通信服务、多媒体通信服务三个方面探讨如何利用公众通信平台应用于图书馆的信息服务模式。参考文献11。     

对“互联网+”家校共育新模式促进学科教学的探究

随着互联网技术的迅速发展和教育理念的更新,学校教育和家庭教育同时迎来了诸多新的机遇和挑战。充分发挥现代信息技术手段的作用,构建"互联网+"家校共育新模式以提升学科教学效果,具有重要的意义。该文研究了新时代我国小学家校共育面临的挑战,提出以"互联网+"家校共育方式来有效优化小学数学教学效果。     

牛顿环实验装置的改装

介绍了一种巧妙且及其简单易行的方法来测量牛顿环实验中透镜的曲率半径。     

Proteins induced by telomere dysfunction are associated with human IgA nephropathy

Aging is one of the contributing risk factors for kidney diseases. Accumulating evidence prompts the view that telomere length in kidney tissue cells is an indicator for organismal aging. Previously identified aging markers (cathelin-related antimicrobial peptide (CRAMP), stathmin, elongation factor-1α (EF-1α), and chitinase) were associated not only with telomere driven aging in mice but also with human aging and chronic diseases. This study focuses on the relationship between these biomarkers and IgA nephropathy (IgAN) progression in the Chinese population. For 260 individuals, the four markers are determined in blind datasets using direct enzyme-linked immunosorbent assay (ELISA) and immunofluorescence staining. The expression levels of CRAMP and chitinase increased in blood plasma, urine, and kidney tissues during human IgAN progression. And for the other nephropathy, such as systemic lupus erythematosus (SLE), diabetic nephropathy (DN), and focal segmental glomerulosclerosis (FSGS), there is no protein upregulation with telomere shortening. Moreover, a combination of CRAMP and chitinase can distinguish patients with IgAN from healthy individuals with 88.2%/92.5% (plasma) and 74.3%/84.2% (urine) sensitivity/specificity. These data provide the experimental evidence that telomere shortening and related inflammatory proteins are associated with human IgAN, and it could be a new direction for the disease progression study.     

编辑人才是强刊的关键 ——以《应用生态学报》为例

提高期刊质量是很多科技期刊发展诸多问题中亟待解决的关键问题,而提高编辑人员素质是提高办刊水平和期刊质量的关键。文章以《应用生态学报》为例,阐明何为"编辑人才",分析为什么说"编辑人才是强刊的关键",阐述如何使编辑人才"为我所用",从而为提高科技期刊质量提供参考。