进口红葡萄酒中病原微生物的检测

采用GB4789.2-2010进行菌落总数的测定,将菌落总数超标的菌落接种至营养肉汤进行增菌,接种选择性平板后挑取可疑菌落按VITEK操作手册对病原微生物进行鉴定。结果表明：从进口红葡萄酒中检出粪肠球菌和尿放线杆菌。因此,检验检疫机构在日常工作中应充分重视对低风险进口食品的检验把关,保证进口产品的质量安全,保护消费者健康。     

The mediator effects of conceiving imagination on academic performance of design students

Three studies were combined to examine the effects of creativity and imagination on the academic performance of design students. Study 1 conducted an exploratory factor analysis to determine the most appropriate structure of the Creativity Capability Scale (CCS) in a sample of 313 college students. The scale was a new self-report measure, and it was developed to be both empirically valid and easy to administer. A two-factor solution identified originality and useful flexibility as dimensions of human creativity. Study 2 conducted a confirmatory factor analysis to confirm the established structure of the CCS in a sample of 284 college students in design schools. In addition, we also confirmed the structure of the Imaginative Capability Scale using the same sample. A three-factor solution supported an earlier study in which human imagination was categorized into three types, namely initiating, conceiving, and transforming imaginations. The analyses of composite reliability and construct validity gave both scales good support. Study 3 further tested the effects of creativity and imagination on academic performance in a sample of 271 design students. The hypothesis of Study 3—that conceiving imagination acted as a mediator between creativity/imagination and academic performance—was partially supported. The structural model also showed that useful flexibility, initiating imagination and transforming imagination demonstrated positive, indirect effects on academic performance. Critical reflections on the results are provided. Discussions for future studies are also proposed.     

钢结构在土木工程中的应用研究

土木工程结构常用到两种材料,即钢筋混凝土以及结构钢,对于土木工程来说,不仅要从结构特性的角度考虑,还要考虑施工的成本有效性以及施工有效性。本文就分析了钢结构在土木工程中的特点,并简单阐述钢结构的施工要点。     

企业税收风险分析

企业税收风险是企业由于税收和业务变动而存在税收上的不确定性而可能导致的财务后果.针对企业税收风险管理现状和问题,企业要树立全面、系统的税收风险意识,企业时税收风险的管理和控制要相机抉择、动态管理;要抓住控制关键点,进行精细化管理;企业要借助"外脑"和引进专业人才并举,委托、协作管理税收风险;税务机关要积极支持企业管理和...     

从陶朱五字商训看阿尔迪的成功

以陶朱五字商训为主线,从五个方面分析了阿尔迪的经商原则,总结出了阿尔迪值得借鉴的成功经验：天,企业经营理念和明确的行为准则;地,商家诚信;人,仁,商家对待内外部的态度和原则;神,开拓事业的勇气和魄力;鬼,经商的手法。     

Corporate ownership structure and bank loan syndicate structure

Using a novel data set on corporate ownership and control, we show that the divergence between the control rights and cash-flow rights of a borrowing firm's largest ultimate owner has a significant impact on the concentration and composition of the firm's loan syndicate. When the control-ownership divergence is large, lead arrangers form syndicates with structures that facilitate enhanced due diligence and monitoring efforts. These syndicates tend to be relatively concentrated and composed of domestic banks that are geographically close to the borrowing firms and that have lending expertise related to the industries of the borrowers. We also examine factors that influence the relation between ownership structure and syndicate structure, including lead arranger reputation, prior lending relationship, borrowing firm informational opacity, presence of multiple large owners, laws and institutions, and financial crises.     

高职英语写作探析

本文分析了高职英语写作教学中存在的问题,探讨了英语阅读与写作的关系,并提出通过强化英语阅读来促进写作的具体方法,旨在通过结合阅读提高写作的途径,有效地提高学生英语阅读和写作的能力。     

构建和传播企业文化的叙事框架——基于H公司的案例分析

本文以叙述理论为基础得出构建和传播企业文化的叙事框架,并以国内某电力集团的一个区域分公司为样本,验证叙事框架的有效性.叙事框架认为,企业如果要成功地通过叙事传播企业文化,首先需要为有待传播的企业文化从主题到内容上构建社会认可的“好”的企业故事,然后采用合理的叙事结构,对企业故事进行有效的传播.     

体育教师专业发展阶段的教学策略分析

根据体育教师专业发展过程中的“关注”阶段论，应用教师关注问卷和教学策略量表，对263名体育教师进行调查，说明不同专业发展阶段的体育教师的教学策略呈现不同特点。学生关注阶段的体育教师对课前、课中、课后教学策略均有显著的预测作用，自我关注阶段的体育教师对课中教学策略有显著的预测作用。