谈判英语中模糊用语的句法及主位推进分析

与商务英语的准确性原则相对,模糊用语通常因内涵不明确,所指不清楚,容易使语言含义模棱两可。但在商务谈判中,它却有着灵活、委婉、礼貌和自我保护等特点,因此成为谈判语用策略中必不可少的一环。试用主述位切分及主位推进的理论分析模糊用语在句法和篇章层面上的特征、结构、衔接、延展和含义,以帮助谈判者在组织与使用该策略的过程中克服母语的定势思维,更好地为成功谈判服务。     

加入WTO后十年中国汽车工业发展策略研究

2001-2010年是是中国汽车发展史上关键的十年,中国汽车产业的专业化、集中化、国际化趋势越来越明显。蓬勃发展的汽车市场和日臻完善的汽车产业政策使汽车产业进入规范化、规模化、集约化的发展轨道。该文旨在梳理和回顾入世后十年来对中国汽车发展产生重大影响的企业微观策略及政府宏观策略。     

晋升激励对我国上市公司研发投入的影响研究

本文采用2006-2015年7739家上市公司的Pool数据实证分析了企业内部晋升激励体系对企业研发投入的影响,OLS回归的结果显示：VP级高管晋升激励与研发投入显著负相关,支持公平理论;非VP级高管晋升激励与研发投入显著正相关,支持锦标理论;普通员工晋升激励与研发投入不相关。这一结果表明,我国上市公司不同主体的晋升激励的经济后果存在显著差异。     

课程思政融入金融专业课程教学的路径探索——以“Python语言应用”为例

在高校"全方位育人"思想指导下,结合金融专业特点,努力让思政教育贯穿金融专业学生学习全过程,挖掘金融专业课程教学中的隐性思政资源,将思政的育人元素与课程的知识内容进行有机结合。本文以"Python语言应用"课程为例,分析专业教师开展思政教育的必要性,探索将课程思政理念融入金融专业课程教学中的内容、形式与路径,提升思政教育的实效性,实现培养具备道德涵养与知识能力全面发展的高素质人才的育人目标。     

Local and teleconnected temperature effects of afforestation and vegetation greening in China

Afforestation in China provides carbon sequestration and prevents soil erosion, but its remote impacts on climate in other regions via the coupling of forest energy fluxes with atmospheric circulation are largely unknown. Here, we prescribe inventory-based forest cover change and satellite-observed leaf area index from 1982 to 2011 in a coupled land-atmosphere model to simulate their biophysical climate effects. Both local and global surface air temperatures show a seasonal contrast in response to past vegetation cover expansion over China: a phenomenon we primarily attribute to a variation of seasonality of vegetation greening. A large cooling in spring results in concurrent decreases in geopotential height over China and zonal wind over Mongolia, causing a dipole structure in the upper troposphere over the Arctic. This accounts for ∼58% of simulated spring warming over the Russian Arctic and ∼61% of simulated spring cooling over the Canadian Artic. Our results imply that spring vegetation dynamics in China may affect climate in northern high latitudes.     

Effects of science teachers' epistemological beliefs in teaching

In recent years there has been a renewed interest in investigating teachers' beliefs in general, and science teachers' epistemological beliefs in particular. However, very few studies have investigated the effects of these epistemological beliefs in teaching. The purpose of this study was to test the hypotheses that teachers holding constructivist beliefs (a) are more likely to detect student alternative conceptions; (b) have a richer repertoire of teaching strategies; (c) use potentially more effective teaching strategies for inducing student conceptual change; (d) report more frequent use of effective teaching strategies: and (e) highly valuate these teaching strategies compared with teachers holding empiricist beliefs. Through the use of a three-part questionnaire consisting of critical incidents, direct questions about teacher strategies of conceptual change, and ratings of the use and importance of specific teaching strategies, data were obtained from 35 science teachers with different science backgrounds and teaching at different educational levels. Analysis of the data supported all five hypotheses. The findings are discussed in terms of their implications for further research. © 1996 John Wiley & Sons, Inc.     

关于加强高校图书馆样本书库资源开发与利用的思考

图书馆样本书库对高校教学和科研起着愈来愈重要的作用。本文就目前样本书库服务和观念上存在的问题进行了分析。对如何开发利用样本书库的文献资源提出了自己的见解。     

影响妇女参与村级选举的诸因素分析

通过比较平均数和多元回归分析,在控制了年龄、文化程度、政治面貌以及是否村干部等因素之后,可以发现男女村民在选举中的政治参与仍有相当大的差异.可以说,现阶段男女选民在农村选举中参与的差异是农村居民整体文化素质较低造成的.要提高农村妇女的政治参与水平,除了进一步推进村民自治之外,还有待于从整体上提高农村居民的文化素质和公民意识,从根本上改变妇女处于从属地位的传统性别角色.     

配合物的立体异构现象讨论

讨论了如何正确书写配合物可能存在的几何异构：如何正确判断某种配合物是否具有对映异构。     

Impact of age on host responses to diet-induced obesity:Development of joint damage and metabolic set points

Background:Osteoarthritis is one of the leading causes of pain and disability worldwide,and a large percentage of patients with osteoarthritis are individuals who are also obese.In recent years,a series of animal models have demonstrated that obesity-inducing diets can result in synovial joint damage(both with and without the superimposition of trauma),which may be related to changes in percentage of body fat and a series of low-level systemic inflammatory mediators.Of note,there is a disparity between whether the dietary challenges commence at weaning,representing a weanling onset,or at skeletal maturity,representing an adult onset of obesity.We wished to evaluate the effect ofthe dietary exposure time and the age at which animals are exposed to a high-fat and high-sucrose(HFS) diet to determine whether these factors may result in disparate outcomes,as there is evidence suggesting that these factors result in differential metabolic disturbances.Based on dietary exposure time,we hypothesized that rats fed an HFS diet for 14 weeks from weaning(HFS Weanling) would demonstrate an increase in knee joint damage scores,whereas rats exposed to the HFS diet for 4 weeks,starting at 12 weeks of age(HFS Adult) and rats exposed to a standard chow diet(Chow)would not display an increase in knee joint damage scores.Methods:Male Sprague-Dawley rats were fed either an HFS diet for 14 weeks from weaning(HFS Weanling) or an HFS diet for 4 weeks,starting at 12 weeks of age(HFS Adult).At sacrifice,joints were scored using the modified Mankin Criteria,and serum was analyzed for a defined subset of inflammatory markers(Interleukin-6,leptin,monocyte chemoattractant protein-1,and tumor necrosis factorα).Results:When the HFS Weanling and HFS Adult groups were compared,both groups had a similar percent of body fat,although the HFS Weanling group had a significantly greater body mass than the HFS Adult group.The HFS Weanling and HFS Adult animals had a significant increase in body mass and percentage of body fat when compared to the Chow group.Although knee joint damage scores were low in all 3 groups,we found,contrary to our hypothesis,that the HFS Adult group had statistically significant greater knee joint damage scores than the Chow and HFS Weanling groups.Furthermore,we observed that the HFS Weanling group did not have significant differences in knee joint damage scores relative to the Chow group.Conclusion:These findings indicate that the HFS Weanling animals were better able to cope with the dietary challenge of an HFS diet than the HFS Adult group.Interestingly,when assessing various serum proinflammatory markers,no significant differences were detected between the HTS Adult and HFS Weanling groups.Although details regarding the mechanisms underlying an increase in knee joint damage scores in the HFS Adult group remain to be elucidated,these findings indicate that dietary exposure time maybe less important than the age at which an HFS diet is introduced.Moreover,increases in serum proinflammatory mediators do not appear to be directly linked to knee joint damage scores in the HFS Weanling group animals but may be partially responsible for the observed knee joint damage in the adults over the very short time of exposure to the HFS diet.