论新时期的理想教育

针对我国改革开放新时期的社会发展变化,文章分析了新时期理想教育的内涵和紧迫性,提出加强新时期理想教育的相应措施,对于开展新时期社会主义理想教育在理论和实践上具有重要意义.     

论时代主题的转换与高校德育

和平与发展是时代发展中一个特定阶段的主题,它是一个过程,时代的本质并没有变.高校德育要跟上时代,必须突出共产主义信念教育、爱国主义教育、艰苦奋斗教育和创新能力的培养.     

斜晖脉脉水悠悠——小李杜关系考辨

在晚唐诗人中，杜牧与李商隐无疑是翘楚人物，通常被并称为“小李杜”。他们两人是否也如李杜一般有着深厚的堪称文坛佳话的友谊，还是一个尚待研究的问题。前人偶有提及，几乎是众口一词，都从李商隐的赠诗得出基本相同的结论。以其中比较有代表性的刘学锴先生在《李商隐传论》里的观点为参照，结合杜牧的生平及大中三年的时代背景，可以见出横亘在小李杜之间的一些心理隔膜。     

Preparation and Tribological Performance of Novel Organotin Compound as Lubricant Additive

Oil-soluble stannous naphthenate (SN) is synthesized by using naphthenatic acid and SnO. And its molecular structure is confirmed by IR and multielement oil analyzer (MOA). The tribological performances of the organotin as lubricant additive are evaluated with a four-ball friction and wear tester. These experiments indicate that the wear scar diameter (WSD) and friction coefficient are diminished while the load-carrying capability increased by comparison with that of base oil. The elemental composition of the boundary lubricating film is examined by means of Auger electron spectroscopy (AES). Synergistic effect is found in the load-carrying capability of the complex of SN and sulfured olefin. The analytical results of AES indicate that the good performance of stannous naphthenate is attributed to the formation of a boundary lubricating film containing Sn on the rubbed surface.     

频广播的需求和选择

本文从分析传统定压广播的局限性入手，介绍了校园智能广播的需求和选择，对建设数字化校园智能广播有积极意义。     

Density functional theory study of the adsorption of elemental mercury on a 1T-MoS<Subscript>2</Subscript> monolayer

Elemental mercury has become a global concern because of its significant impact on human health and the ecosystem. A lot of effort has been put towards the removal of elemental mercury from the 2H-MoS₂ (prismatic structure of MoS₂). However, the mechanism of 1T-MoS₂ (polytype structure of MoS₂) in Hg⁰ capture remains unexplored. In this study, density functional theory (DFT) was adopted to investigate the adsorption mechanism of Hg on a 1T-MoS₂ monolayer. The different possible adsorption positions on the 1T-MoS₂ were examined. For different adsorption configurations, the changes in electronic property were also studied to understand the adsorption process. The results elucidated that chemisorption dominates the adsorption between Hg⁰ atoms and the 1T-MoS₂. It was found that the T_Mo (on top of the Mo atom) position is the strongest adsorption configuration among all the possible adsorption positions. The adsorption of Hg⁰ atoms on the 1T-MoS₂ monolayer is influenced by adjacent S and Mo atoms. The adsorbate Hg0 atom is found being oxidized on the T_Mo position of the 1T-MoS₂ with an adsorption energy of ?1.091 eV. From the partial density of states (PDOS) analysis of the atoms, the strong interaction between Hg⁰ and the 1T-MoS₂ surface is caused by the significant overlap among the d orbitals of the mercury atom and the s orbital of the S atom and p and d orbitals of the Mo atom.     

营造阅读氛围深化阅读内涵

“小学语文阅读实践活动”是指学生在广泛阅读语言材料的基础上感悟语言、理解语言、运用语言的语言实践。是学生在大量的了解内容、获取信息为中心的阅读中发展提高阅读能力和语文水平的语言活动。我们认为，小学语文阅读实践活动的开展，就是要求让学生在广阔的时空里，在语文阅读实践活动中学语文、用语文，培养学生阅读实践能力，全面提高学生的语文素养。     

SIRS、SOFA和qSOFA评分在筛查脓毒症中的意义

目的分析全身炎症反应综合征(systemic inflammatory response syndrome,SIRS)评分、序贯器官功能(sequential organ failure assessment,SOFA)评分及快速序贯器官功能(quick sequential organ failure assessment,qSOFA)评分在脓毒症早期筛查中的意义。方法:选取2016年5月30日-2018年5月30日收治于我院重症医学科患者232例感染或疑似感染患者为研究对象,对其病例资料进行回顾性分析。进行SIRS评分、SOFA评分及qSOFA评分,分析三种评分方法对脓毒症患者阳性检出率及28天病死率。结果:232例感染或疑似感染患者中,SIRS组检出141例,阳性检出率60.8%,28天病死率16.3%,SOFA组检出80例,阳性检出率34.5%,28天病死率22.5%,qSOFA组检出42例,阳性检出率18.1%,28天病死率38%。结论:SOFA评分和qSOFA评分能对感染性患者预后能做出较为准确的评估,qSOFA评分最优。     

试论在素质教育中实现教师期望效应

教学活动是师生双边活动,教师期望与教学活动共始终。教师期望效应就本质而言是师生互动的一种表现和结果,其实现取决于师生双方之间的相互作用和相互影响。因此,教师在教育教学过程中,科学的实现教师期望,对融洽师生关系,增强学生的成就动机,提高教学质量十分重要。     

软件开发中两种常用方法的分析与研究

结构化方法与面向对象方法是软件开发方法中两种最常用的方法，本文重点讨论了这两种开发方法的思想及开发过程，并进行了对比分析，提出了在软件开发实战中要把这两种开发方法相结合的观点。