宏门冲国家级阔叶林采种基地鸟类多样性研究初报

2003年9-10月对湖南省怀化市通道宏门冲国家级阔叶林采种基地森林鸟类多样性进行了初步研究。结果表明：基地森林鸟类共计20种，隶属4目、10科、12属。群落多样性因地型而异，即体现了较高的生物多样性保护价值，又反映了良好的生态保护效应。     

Hematological Parameters and RBC TBARS Level of Q 10 Supplemented Tribal Sickle Cell Patients: A Hospital Based Study

The study has been undertaken as number of sickle cell patients in Chhattisgarh tribal population is 23.7 %. The Co enzyme Q10 is a strong antioxidant and energy producing compound. The patients were divided into three groups group A homozygous (SS), group B heterozygous (AS) and group C controls for TBARS study. The age group is 10–55 years and 200 mg of CoQ10 was given to A and B groups. The hematological parameters, C reactive protein as well as RBC TBARS level were performed by usual and standard techniques. The results were obtained as 25.37 % increased RBC level in group A and 23.24 % in group B. The increased hemoglobin level was observed as 16.73 % in group A and 10.7 % in group B. In case of WBC it was observed increased 24.38 % in group A and 12.0 % in group B. C-reactive protein was observed 7.8 times decreased in group A and 1.54 times in group B. The RBC TBARS level was also found decreased 48 % in group A and 51 % in group B as compared to group C. During the supplementation of coenzyme Q10 the pain caused by vaso-occlusive events has reduced. This significant increase in hematological parameters as well as decreased C-reactive protein and TBARS level suggest that the Q10 should be included in the diet of sickle cell patients.     

Explaining attendance through the brand community triad: Integrating network theory and team identification

In this study, the authors empirically test a model of sport behaviour that integrates both team identification and a network theory approach to understand attendance at intercollegiate ice hockey games. Grounded within the brand community triad, ego network data were collected among attendees to measure the fan-to-fan connections that constitute the horizontal relationships of brand community participants. Additionally, a multidimensional team identification measure was used to illustrate the vertical relationship between individual and team. Both measures were included in a structural equation model to test how both fan-to-fan and fan-team relationships explain attendance. The results from the model support the salience of both dimensions of the brand community triad, suggesting that understanding sport fan behaviour necessitates including both psychological and structural elements of behaviour. Future suggestions for extending the study of sport fans through structural networks are discussed.     

体育保险与构建2008年北京奥运风险转移模式研究

采用文献资料法,研究了体育保险与北京2008年奥运风险转移.分析发现:较为完善的险种,健全的体育保险法规和监督体制,以及有广泛的承保源是西方体育保险的发展特点;保险行业的介入为奥运风险的分散和转移提供了良好的途径.最后,对奥运风险存在的特点和奥运保险的国际通行做法进行了比较分析,并在此基础上提出应奥运风险构建北京2008年奥运风险转移模式.     

新东方主义：力比多实践中的认同政治——从《上海宝贝》到《我的禅》

通读卫慧的小说,其中所展现出的认同政治无疑耐人寻味：它到底是一种游移的身份更新（乃至脱胎换骨）,还是新瓶装旧酒？是国际化语境中游刃有余的本土展现、对抗,还是一种精明的利用？如果将卫慧置于全球化与跨国主义的语境中,考察其认同的变迁,我们不难发现她自我凝视的执著。不管是成名作《上海宝贝》,还是后起的《我的禅》都不能免俗。问题的更深一层在于,她在这种自我凝视中反映出认同的权力关系,或者认同媚俗。不管是价值取向,还是物质成本考量。     

外来种入侵的遗传侵蚀

外来种入侵对本土生物多样性的遗传侵蚀相当普遍。外来种入侵造成局部野生、原始种群消失,导致遗传材料减少;外来种入侵通过种群破碎化导致土著种遗传结构改变;通过杂交导致土著种遗传基因被"稀释"或遗传同化、远交衰退、基因污染等;通过杂种优势排挤、淘汰土著种。此外,转基因生物、引种及遗传改良等人类行为都在一定程度上加剧了对各类遗传资源的侵蚀。     

Conceptualizing employee identification with sport organizations: Sport Employee Identification (SEI)

The concepts of organizational identification and team identification have been researched heavily over the last half-century. However, scholars have failed to specifically examine organizational identification among sport employees. We develop a theoretical framework of organizational identification of sport employees, coined Sport Employee Identification (SEI). We conceptualize SEI as an amalgamation of organizational identification and team identification in which sport employees are both external (fans) and internal (employee) members of the sport organization. The development of the SEI model is based on related theory and further ethnographic data are collected over a four-month period within an intercollegiate athletics fundraising department. Implications for scholars and practitioners and avenues for future research are discussed.     

知识型团队核心价值观认同对组织竞争力的促进机制研究——基于Sternberg成功智力视角的数据检验

利他性偏好在经济学领域对"经济人假设"产生了深远的冲击。知识型人才不仅关注自身的利益,也关注他人、社会和国家的利益。核心价值观认同对知识型人才的技术创造力存在着内在的激励作用。以我国知识型团队为样本数据,借助结构方程模型检验了知识型人才核心价值观认同、成功智力和组织竞争力之间的相关性,发现核心价值观认同对知识型团队组织竞争力促进效应的存在性,为我国知识型团队人力资本开发战略与策略的调整,以及为我国人力资源管理学科建设的推进提供了现实性的理论支持。     

关于颠覆性技术识别框架的探索

颠覆性技术遵循自下而上的性能轨道,以新技术属性集为依据引入新竞争平台,替代现有技术范式,改变企业技术竞争态势。对其进行早期识别和探测,将有利于企业及时调整技术创新战略,规避风险。现有的颠覆性技术识别研究多采用主观方法,而基于专利分析的客观分析方法尚未得到充分认识和应用。为解决上述问题,本文提出一个颠覆性技术的识别框架,该框架以专利数据为依据,以属性创新和改进的技术发展推动机制为基础,借鉴物种入侵模型和集对分析方法,通过计算新技术出现前后的属性集相似度,来对颠覆性强度值进行测度。最后,以德温特专利数据库中的汽车锂电池技术专利为实例对模型的有效性进行验证。     

文本作者身份识别研究综述

[目的/意义]鉴于传统的作者身份识别方法不适用于当前大量涌现的网络文本。综述近年文本作者身份识别的典型方法和关键问题,并进行客观分析和评价,以期为进一步研究提供新的思路。[方法/过程]分别从应用领域、文体特征选取、作者身份建模和性能评价指标等方面对国内外作者身份识别相关研究现状进行客观分析,梳理相关领域研究发展脉络和趋势。[结果/结论]作者身份识别需要适应短文本、不规范文本、海量、高维和多语种环境,需更具表现和刻画能力的多层面特征和相应的作者身份建模方法,并借助信息检索、机器学习和自然语言处理领域的最新研究成果提高效率和准确率。