"中国创业学"学科体系探讨

创业教育已是高等教育的大势所趋之一。确定创业型人才培育目标，建立“创业学”学科体系已成为一个应对新的经济形势的世界性课题。中国的经济转型与巨大的就业压力，迫切需要创建“中国创业学”学科体系以指导创业教育与实践。本文从创业教育、创业学、创业学学科体系三个既相互区别又相互联系的基本概念开始，按照逻辑性、协调性与完备性的体系化建构原则，提出包含创业精神、创业知识、创业实践这三大板块，十门课程的“中国创业学”学科体系。     

试析现代企业制度下的内部审计

分析了新时期内部审计的发展趋势,指出内部审计机构、职能、时间、队伍构成、实施方式,以及对内部审计的管理,都需相应的的转变。     

论东北近代知识分子的历史作用

东北近代知识分子是东北近代发展史上特殊的社会群体,为东北近代历史的发展做出了不可磨灭的贡献。推动了东北区域的社会进步、促进了东北区域经济的发展和东北地区反帝斗争的深入、同样也推动了东北近代教育文化的发展。     

浅析中国西部体育运动群体的地理分布趋势

本文就中国西部的地理环境特点和人群分布情况。对中国西部体育运动群体的地理分布趋势进行了探讨。认为中国西部的地理环境特点日趋体现出地理环境是体育运动群体分布的原始基础；遗传与环境因素是中国西部体育运动群体地理分布的生理基础；现代体育对中国西部体育运动群体分布和再分布起了极大的强化作用。     

Stratigraphic implications of Sinian-Early Cambrian volcanic ash beds on the Yangtze Platform

Volcanic ash beds from shallow- to deep-water facies strata of the Sinian-Early Cambrian (Meishucunian) on the Yangtze Platform consist of bentonites and tuffites which are readily recognized in the field by their physical features and confirmed by geochemical analyses.Geochemistry suggests that the volcanic ash beds in Meishucunian time are rhyolite and rhyodacite while those in the Qiongzhusian and Sinian are andesite and trachyandesite.The ash beds in the time-equivalent strata, even in different areas display rather similar geochemical features, whereas the ash beds in different strata even in the same areas show large chemical difference.The results suggest that these ash beds can be used for intra- and extra-basinal correlations of the Sinian-Early Cambrian interval on the Yangtze Platform.Additionally, these ash beds suggest high potentials for further U-Pb dating strategies.     

Viola baoshanensis, a plant that hyperaccumulates cadmium

This paper reports upon the finding of Viola baoshanensis, a cadmium (Cd) hyperaccumulator through field survey and greenhouse experiments. Average Cd concentration in the shoots and roots of V. baoshanensis growing on Baoshan lead/zinc mine in Hunan Province, China, was 1168 and 981 mg/kg, respectively, varying from 456 to 2310mg/kg in the shoots, and from 233 to 1846 mg/kg in the roots.The ratio of Cd concentration in shoot to root (DW) and that in plant shoots to total concentration in surface soil was 1.32 and 2.38, respectively. Under nutrient solution culture, biomass (DW) of V. baoshanensis exposed to 0-30 mg/L Cd insolution increased with Cd supply increasing and reached a maximum at 30 mg/L Cd. Further increase of Cd concentration (40, 50 mg/L) in solution significantly reduced biomass.Cd concentration in the shoots was positively correlated with Cd concentration in the culture medium. Cd concentration in the shoots reached 4825 mg/kg at 50 mg/L Cd solution. Theratio of Cd concentration of shoots to roots in V. baoshanensis was greater than 1 at all Cd treatments, with an average of 1.67 (1.14-2.22). The results indicate that V. baoshanensis is a Cd hyperaccumulator plant.     

NPP distribution related to the terrains along the North-South Transect of Eastern China

Vegetation net primary productivity (NPP) is defined as the accumulative amount of organic matters per unit area and time, which is calculated from the difference between accumulative photosynthesis and accumulative autotrophic respiration by green plants. Since the NPP reflects the physiological and ecological characteristics of the plants and the interactive results of the environmental factors, it is an important index to evaluate a structure of ecological system, functional features and …     

Simulation of meridional overturning in the upper layer of the South China Sea with an idealized bottom topography

The South China Sea (SCS) is the largest marginal sea in the northwestern Pacific. Several important water gateways exist around the SCS, such as Luzon Strait, Taiwan Strait, etc., that lie in the northeastern SCS, and others like Kalimantan Strait, Balawan Strait, etc., lie in the south. Luzon Strait connects the SCS and Pacific via the Philippine Sea, and its water exchange has significant impact on the interior circulations of the SCS[1]. Since direct observation data about the …     

管理会计的推广和运用

管理会计既是会计的一个分支，又是一项企业制度，其主要职能是预测经济前景，参与经济决策，规划经营目标，控制经济过程，考核评价经营业绩。在现代企业制度下必须建立和实施管理会计制度。推行和实施管理会计制度应解决好管理会计理论与实践相结合的问题；同时，国家要采取有效措施，为管理会计制度的推广和运用创造条件。     

浅谈如何构建可持续的企业核心竞争力

简述了企业核心竞争力的概念，并从实施品牌化战略、构建健康向上的企业文化、构建企业信息管理系统、构建良好的企业家成长机制、发挥政府在提升企业核心竞争力的作用等方面，提出了构建可持续的企业核心竞争力的一些相应对策。