民族高校工商管理专业实践教学体系创新研究

围绕工商管理专业培养具有较强实践能力和高素质管理人才的目标,分析当前实践教学中的误区,通过构建全社会参与的工商管理专业人才实践教学社会网络,建立贯穿大学四年学习全周期的五大实践教学培养体系,对工商管理专业学生进行基础素养实践能力和专业素养实践能力培养,探索工商管理专业人才实践能力培养模式和体系。     

“90后”大学生社会实践存在的问题和策略思考

社会实践在大学生实践创新能力、政治思想素质等方面起着至关重要的作用。从社会实践的意义和主要模式进行分析，阐述“90后”大学生社会实践存在的不足，并针对存在的问题，探讨策略，提出解决办法。     

基于社会资本视角的图书馆知识营销研究

社会资本对图书馆知识营销具有提供交易场域和情感支持、降低交易费用、提高抗风险能力、减少信息不对称等作用,但网络状况、信任程度、个体调用能力、社会结构稳定程度、意识形态类型、规范与惩罚程度等因素对资本积累具有重大的影响.从社会资本视角,探讨了社会资本理论在图书馆知识营销中的应用,并提出了应对各个影响因素的策略.     

Simultaneous quantification of leukotrienes and hydroxyeicosatetraenoic acids in cell culture medium using liquid chromatography/tandem mass spectrometry

Leukotrienes (LTs) and hydroxyeicosatetraenoic acids (HETEs) are important bioactive lipid mediators that participate in various pathophysiological processes. To advance understanding of the mechanisms that regulate these mediators in physiological and pathological processes, an analytical method using liquid chromatography/tandem mass spectrometry for the simultaneous quantification of LTB₄, LTC₄, LTD₄, LTE₄, 5‐HETE_, 8‐HETE, 12‐HETE and 15‐HETE in cell culture media was developed. A Supel?‐Select HLB solid‐phase extraction cartridge was used for sample preparation. The compounds were separated on a C₁₈ column using gradient elution with acetonitrile–water–formic acid (20:80:0.1, v/v/v) and acetonitrile–formic acid (100:0.1, v/v). The calibration curves of LTB₄, LTD₄, LTE₄ and HETEs were linear in the range of 0.025–10 ng/mL, and the calibration curve of LTC₄ was linear in the range of 0.25–10 ng/mL. Validation assessment showed that the method was highly reliable with good accuracy and precision. The stability of LTs and HETEs was also investigated. Using the developed method, we measured LTs and HETEs in the culture supernatant of the human mast cell line HMC‐1. The present method could facilitate investigations of the mechanisms that regulate the production, release and signaling of LTs and HETEs. Copyright © 2014 John Wiley & Sons, Ltd.     

Academic maturity of students in an extended programme in mathematics

ABSTRACT

This paper focuses on the students who are registered in the University of Pretoria’s academic development programme, named the Four-year Programme (FYP). The programme was introduced as a gateway for students who are underprepared but have the potential to succeed and then continue their studies into the mainstream science programmes. Our research focuses on measuring the change in the academic maturity of these students. In the theoretical framework that we developed, academic maturity is subdivided into two components namely non-subject based maturity and subject based maturity (mathematical maturity). This paper focuses on measuring non-subject based academic maturity. The survey used for this purpose is called the Student Academic Readiness Survey (STARS), taken at the beginning of the year and after the first semester respectively. The results of the surveys are compared to measure the change in students’ views. Results show that in all constructs there is a surprising decline in students’ perceptions regarding their own abilities over the first semester at university. We use the Dunning–Kruger effect to explain this unexpected decline, in that students seem to develop a more realistic view of their own maturity, which in itself can be seen as a growth in academic maturity.     

"三个代表"与党的建设

“三个代表”是立党之本、执政之基、力量之源，它涵盖了我党所要具备的三种资源力量：即物质力量、精神力量(文化)和社会力量(广大人民群众)，这三种力量是党立于不败之地的强大力量。     

洱海区域新石器时代文化概述

根据现有考古资料,从考古学的角度,概述了洱海区域新石器时代文化遗址的分布与类型、文化特征及文化渊源,证实了该区域新石器文化是在古人类文化的基础上而产生,并不断地汲取其它文化因素,形成了自成一体的区域地方性新石器文化.     

治理理论视角下高等教育管理的社会参与

我国高等教育管理权曾一度为政府所控制，社会力量很少能够参与到高等教育管理中来。公共行政领域的治理理论，为社会参与高等教育管理提供了理论依据。实现高等教育管理的社会参与，不仅有待于社会力量的积极发展和完善，而且政府和高校也要主动吸收社会力量参与管理。     

军事用语语义泛化缘由探析

军事用语语义泛化的原因主要有两点:一是从语言系统外部来看:主要与语用环境的相似、言语修辞活动、言语交际中的心理因素等社会文化语用条件有关联;二是从语言系统内部来看,主要与语言的经济性原则密切相关。     

周秦时期体育价值之嬗变

剖析了周秦时期的社会制度及其现象。探讨了东方文化背景下的体育内容与形式在古代社会中的价值，以及个人自我实现价值，认为：体育价值的社会性是推动体育发展的原动力；体育价值的个人自我需要是推动体育发展的辅动力。