西部地区装备制造业国内竞争力比较研究

由于主成分分析是一种实用的多元统计分析方法,能消除样本指标之间的相关性,在保持样本主要信息的前提下,提取少量具有代表性的主成分。因此,文章对装备制造业7个大行业19项主要经济指标进行主成分分析,并对其分析结果进行汇总和比较研究,找出西部具有比较优势的大行业。     

关于“一苏大”会址的选择及其他——从新编《朱德年谱》的一则记事说起

“一苏大”会址及中华苏维埃共和国临时中央政府驻地的选择,是中共临时中央（通过苏区中央局）根据共产国际的指示和自己的苏维埃区域规划,以及反“围剿”战争的形势、赣南苏区的地理民情等各种因素,综合考虑并刻意经营的结果。所谓选择瑞金是红一方面军总部和苏区中央局进驻叶坪以后,才临时决定的说法,缺乏史料依据,且有悖于史实和常理。     

论高职生就业能力影响因素

在对就业能力基本内涵和就业能力构成要素探讨的基础上,进一步研究影响高职生就业能力的影响因素。目的在于为高等职业教育尤其是为学生就业能力的提升寻找理论根据,以此推动学生就业问题的解决。     

Systems thinking manager

The four principal conditions of the arrangement of a manager’s thinking systems are substantiated: the ability to think, live, and remain simultaneously in three coordinate systems; the ability to think quite naturally using systemological concepts; the ability to state and analyze concept definitions, as well as the ability to apply system approach principles in everyday practice at the automatic performance level. Each of the stated conditions is revealed in reasonable detail, as well, the interactions between these conditions are substantiated.     

湖北麦冬的主要成分及其应用价值综述

本文综述了湖北麦冬的主要成分、药用价值、食用价值及经济价值,以期加大对湖北麦冬的综合开发利用。     

媒体资产管理系统概述

媒体资产管理系统的出现解决了当前存储和管理的一些迫切问题,也为将来的系统升级和电视台数字化系统的融合提出了全新的解决方案。文章对媒体资产管理系统做了概述。     

Validity of students’ evaluations of teaching: Biasing effects of likability and prior subject interest

This study examined the validity of students’ evaluations of teaching as an instrument for measuring teaching quality by examining the effects of likability and prior subject interest as potential biasing effects, measured at the beginning of the course and at the time of evaluation. University students (N = 260) evaluated psychology courses in one semester at a German university with a standardized questionnaire, yielding 517 data points. Cross-classified multilevel analyses revealed fixed effects of likability at both times of measurement and fixed effects of prior subject interest measured at the beginning of the course. Likability seems to exert a substantial bias on student evaluations of teaching, albeit one that is overestimated when measured at the time of evaluation. In contrast, prior subject interest seems to introduce a weak bias. Considering that likability bears no conceptual relationship to teaching quality, these findings point to a compromised validity of students’ evaluations of teaching.     

李大钊《我的马克思主义观》的基本内容、显著特点及其启示

李大钊在《我的马克思主义观》中对马克思主义的三个组成部分进行了系统深入和富有特色的诠释,从而有力地推动了马克思主义在当时中国的广泛传播。著作中体现了李大钊独立思考而不盲从的理性精神、实事求是的科学精神、与时俱进的开拓精神、海纳百川的借鉴精神。在全面建成小康社会和实现中华民族伟大复兴的新时期,重温这篇光辉著作,中国共产党人仍旧能够从中得到做好马克思主义研究和传播工作的重要启示。     

大科学工程高精密光学元器件研制的技术成熟度评价实证研究

研究大科学工程巨型激光装置建设所需的高精密光学元器件研制技术成熟度评价体系,提出光学元件研制的技术成熟度评价方法、评价等级、评价要素和评价流程。基于该体系对关键元件研制技术成熟度评价进行实证应用,评价结果对巨型激光装置的工程设计提供重要参考,降低巨型激光装置研制风险及光学元件供货对巨型激光装置研制进度的影响。     

腺药珍珠菜挥发性成分分析

采用气质联用分析仪分析测定了腺药珍珠菜中56个挥发性组分,其中醚萃取液挥发性组分主要包括亚麻油酸乙酯、2,6十六烷基-1（＋）-抗坏血酸酯、6,9,12,15-二十二碳四烯酸甲酯及棕榈酸乙酯;乙酸乙酯萃取液挥发性组分主要有异佛尔酮衍生物、环氧化红没药烯、富马酸二丁酯及阿魏酸等。