山东省城市创新空间关联网络演变特征及影响因素分析

基于2014～2017年山东省17个地级市创新联系能力,借助修正引力模型构建城市创新联系能力空间关联的有向加权矩阵,运用社会网络分析法及QAP回归方法探讨城市创新联系能力空间网络结构特征及空间传导关系的形成机制。结果表明：①山东省城市创新联系能力空间关联网络的网络密度加大,网络整体连通性增加,内陆中部、东部沿海地区城市处于网络的中心位置,易与其他城市发生空间关联,起到城市之间产生空间关联的“桥梁”作用。②内陆地区的“多三角型”与沿海地区的“倒T型”强关联网络得以扩展,边缘城市依赖于核心城市发展,形成具有较强关联的稳健性复杂创新网络。③地理距离、人力资本水平差异、政策支持力度差异、企业信息化水平差异对山东省创新联系能力空间关联网络结构的影响方向及回归结果较为稳健。     

Enacting Cultural Identities in Conversation: Managing Collaboration in Two Nonprofit Organizations

As they conduct the practical work of collaborating during meetings, nonprofit stakeholders construct, negotiate, and manage identities. In this article we use membership categorization analysis to explore how meeting participants avow and ascribe cultural identities during collaborative meetings in two nonprofit organizations. Examination of identification practices, including employing labels for ethnic categories and implicating cultural identities through category-relevant predicates—which are part of the practical work of collaborating in nonprofit organizations—can serve as an aid to understanding how stakeholders negotiate interorganizational collaboration in social interaction.     

Influence of organization learning on innovation output in manufacturing firms in Kenya

Knowledge entrepreneurship is increasingly becoming important in driving innovation for high levels of competitiveness. The purpose of this study was to investigate the relationship between Organization Learning (OL) and Innovation Output (IO) for improved performance in manufacturing firms in Kenya. The theoretical underpinnings on this study are the Schumpeter’s (1934) innovation theory of and the Gleick (1987) complexity theory. The methodology used was mixed method research because it provides a more holistic understanding of a thematic area. The research design that was used is cross-sectional design because it allows for making observations on different characteristics that exist within a group at a particular time. The target population was manufacturing firms across the country. Multi-stage sampling strategy was used to sample 303 respondents from 101 firms. Primary and secondary data were used to collect both qualitative and quantitative data. The questionnaire, interview schedule and a checklist of key informants were used to collect data. Content validity was used to ascertain the credibility of the research procedure and internal consistency technique was used to test for reliability. Correlation and linear regression were used to determine the relationship between OL and IO. Work disruptions were avoided by making prior arrangements and appointments. The findings indicate that OL has a significant influence on IO. It is recommended that lifelong learning, management support and risk tolerance should be encouraged to improve creativity. High creativity is important in raising the capacity to integrate internal and external knowledge for greater levels of IO. Further research should be carried out to find how customers and suppliers information can be utilized to enriched OL.     

大学生学习审美心理分析与图书馆审美辅导

文章详尽地分析了大学生在不同的学习阶段的审美心理,对图书馆如何发挥良好的审美教育功能阐明了个人的观点.参考文献7.     

服务模块化网络组织治理路径研究:风险悖论的视角

基于探索性案例研究方法和框架,立足风险悖论的视角,分别从点、线、面三个方面对农业产业网络风险悖论现象进行了探究。研究发现,过高、过低以及不完善的服务模块化设计均能够诱引农业产业网络组织风险生成,而产业网络的服务模块化结构在一定程度上又为其风险的形成路径提供了技术平台。为此,提出了三条农业产业服务模块化网络风险治理的优化路径,即通过优化网络节点模块的“公理化”设计来控制网络组织的风险源,通过优化节点模块松散耦合设计规范网络组织的风险传导途径以及通过优化网络界面规则标准化设计防止网络风险爆发。     

区域旅游资源的灾害风险评估——以内蒙古克什克腾旗为例

随着全球环境灾害的日见频繁，对区域旅游资源所面临的灾害风险进行评估已成为关系到旅游业可持续发展的重大问题。为有利于该问题的解决，本文对旅游资源灾害风险的概念及其评估的内涵予以明确界定，并高度概括出评估程序的六大步骤和四大重点。文章从致灾因子危险性、旅游资源易损性和风险防治能力这3个维度精心选择了8个评估指标，并借助于量化的评估方法与模型，对内蒙古克什克腾旗的八大景区旅游资源灾害风险进行了综合评估。对评估结果，作者予以详细的分析，认为克旗旅游资源所面临的干旱和虫灾风险比较突出，而地震风险较低，其综合风险在8个景区的分布可被划分为高、中、低3个等级。由于风险评估能够清楚地表明区域旅游资源所面临的灾害风险的种类与程度，为旅游资源的保护决策提供可靠的依据，所以，作者还进一步认为，在区域旅游发展规划与旅游区规划的编制过程中，针对旅游资源的防灾保护，宜增加相应的灾害风险评估内容。     

近红外光谱分析技术在肥料成分分析中的应用及前景

近红外光谱是一种快速、无损、可实现多组分同时测定的分析技术。本文简要介绍了近红外光谱的发展、测量原理、技术特点．并对近年来近红外光谱技术在肥料成分分析中的应用及前景进行了总结。近红外光谱在肥料成分分析中的应用范围比较狭窄,主要集中在两个方面：一是利用近红外反射光谱（NIRS）分析技术快速测定各种畜禽粪便主要肥料成分含量;二是应用近红外光谱技术在土壤及土壤肥料学科中的应用;只有极少量的关于混合（复合）肥料的研究。随着近红外光谱技术的不断成熟,除了应用范围将不断拓宽之外,相信对于目前较为空白的应用机理的研究也将越来越深入、细致及严谨。     

Static analysis of synchronism deployable antenna

INTRODUCTION Large antennas for space applications have some differences as compared to their counterparts de-signed and manufactured for ground usage. For a larger space antenna, the applied loads in space can be several orders of magnitude less than the gravity loading it is subjected to when being fabricated and assembled on the ground. Since the effect of gravity cannot be removed from any experimental verifica-tion performed on the ground, we must rely on the use of efficient and hig…     

基于聚类分析的自然村经济研究

以粮食、蔬菜、香料烟、甘蔗、茶叶产量为经济指标,利用系统聚类分析法将昌宁县小勐统行政村下属15个自然村的经济状况做了归类分析,得到了各自然村经济发展水平的分类情况。     

Interleukin-6 polymorphisms modify the risk of periodontitis： a systematic review and meta-analysis

Objective  

To clarify the association of IL-6 polymorphisms and periodontitis, a meta-analysis of case-control studies and a systemic review were conducted.