高职财经类教材创新建设之我见

随着课程改革的深入,如何应用更适用的教材进行教学,已成为亟待解决的重要课题。以编译的中国市场营销课程标准开发中心(CMC)规划教材《市场营销》为例,在编写教材过程中必须把握"工作导向描述"、"知识负载"、"整合理论与实践"三个核心技术。     

Career progress in centralized academic systems: Social capital and institutions in France and Italy

We analyze the role of social capital in academic careers. We distinguish between ties with reputed scientists and laboratories (scientific and technical human capital) and ties with influential actors with respect to recruitment/promotion decisions (political capital). We use institution-wise bibliometric indicators to measure separately the two types of capital for a large sample of French and Italian academic physicists between 2000 and 2003/2005. Controlling for scientific productivity, seniority and gender issues, career progress is explained by: the scientist's affiliation to important public research organizations (scientific and technical human capital - France); his/her social ties with senior members of the discipline, who exercise control over careers (political capital - Italy), and the commitment to work with senior colleagues in his/her own university (political capital - Italy). Significant differences exist between the two countries also with respect to the importance of productivity, seniority, and gender.     

Persistence in the determination of work-related training participation: Evidence from the BHPS, 1991–1997

In this paper we investigate the role of workers’ training history in determining current training-incidence. The analysis is conducted on an unbalanced sample comprising information on approximately 5000 employees from the first seven waves of the BHPS. Training participation is modelled as a dynamic random effects probit model where the effects of unobserved heterogeneity and initial conditions are accounted for in a fashion consistent with methods proposed by Chamberlain (1984) and Wooldridge (2005), respectively. The results suggest that prior training experience is a significant determinant of a worker's participation in a current training episode comparable with other formal educational qualifications.     

Who succeeds in STEM studies? An analysis of Binghamton University undergraduate students

Using student level data, the characteristics of STEM and Non-STEM students are examined for attributes associated with academic success. We use fixed effects models to analyze the variables’ role in attaining graduation and college GPA and find preparation and ability, as evidenced by Advanced Placement course work, mathematical ability, gender, ethnicity, high school GPA and college experience are all statistically significant indicators of success. These attributes may confer a comparative advantage to STEM students. The engineers have statistically significant differing response elasticities than the non-engineers, and show evidence of persistence that may arise from learning-by-doing. A successful engineering STEM major at Binghamton has good mathematics preparation, and disproportionately is of Asian ethnicity. Women are few in numbers as engineers. Other STEM fields see less emphasis on mathematics preparation, but more emphasis on the presence of AP course work. Women have the same presence in these other STEM fields as in the whole university.     

Detection ofNeisseria Gonorrhoeae by polymerase chain reaction (PCR)

Three different sets of primers were designed using FASTA homology search and PRIMERSELECT for the specific detection ofNeisseria gonorrhoeae using polymerase chain reaction (PCR). These primers amplified the highly conserved regions of genes for Open Reading Frame (ORF), Outer Membrane Protein (OMP) and 23S rRNA sequences ofN. gonorrhoeae. Each of the PCR primer set was evaluated using the DNA samples isolated from eight different positive isolates ofN. gonorrhoeae cultured from urethral swabs of patients visiting Maulana Azad Medical College and Safdarjung Hospital. Amplification products were analyzed on agarose gel electrophoresis. Two sets of PCR primers, designated as Ngu1/Ngu2 and Ngu5/Ngu6, specific for ORF and OMP gene respectively, amplified four regions of the gene which may help to differentiate the various strains ofN. gonorrhoeae infecting indigenous population. In contrast, a single, specific PCR product of 650 bp was visualized on agarose gel with primers Ngu3/Ngu4, amplifying the 23S rRNA gene. Under optimum conditions, as low as 25ng of DNA isolated from eight different clinical strains ofN. gonorrhoeae could be detected by PCR using Ngu3/Ngu4 set of primers. Our results suggested that Ngu3/Ngu4 could serve as good primers for the specific, reproducible and sensitive diagnosis ofNeisseria gonorrhoeae from clinical samples.     

论第三代数字图书馆

分析数字图书馆的发展阶段,提出第三代数字图书馆的概念并归纳与之相关的各种研究热点。探讨第三代数字图书馆的结构、功能和模式,以及建设第三代数字图书馆所需的相关技术和理论。     

A latecomer's strategy to promote a technology standard: The case of Datang and TD-SCDMA

This paper studied the key strategies used by Datang, a local Chinese firm, to promote TD-SCDMA in order to explore an under-researched topic: how could a latecomer promote a technology standard? The findings suggest that Datang faced formidable challenges because of latecomer disadvantage and transitional institutions. The development of innovation capabilities and new technologies is needed but far from sufficient. It is necessary to develop special capabilities to get support from the government and public stakeholders such as scholars. The experience of Datang offers new insights into the development and adoption of technology standards sponsored by latecomers in developing countries.     

从23届亚洲男子篮球锦标赛看中国队攻防能力现状

通过对23届亚洲男篮锦标赛中国队的技术统计与分析,对个人的攻防能力和全队的攻防特点,及全队攻防能力进行了评价。得出中国队在防守和进攻能力上均有比较强的实力,且攻防能力均衡。全队进攻方面的特点表现为内外线进攻平衡、高命中率、空中优势明显、防守方面表现为内线优于外线等特点。     

郑州市建设社会主义新农村模式研究

郑州市在建设社会主义新农村中培育了工业带动型、特色产业带动型、畜牧养殖带动型、第三产业带动型新农村模式。这些新农村的共同特点是生产发展、以人为本、有一个好的带头人。建设社会主义新农村，还必须坚持从实际出发的原则、农民主体原则、政府支持引导原创和双强原则、以人为本原则。     

k玻色子q相干态的高阶反聚束效应

定义了q变形电磁场的高阶反聚束效应,并用数值计算的方法研究了k玻色子q相干态(k=3,4,5,…)的3阶反聚束效应.结果表明:对于k玻色子q相干态,存在着3阶反聚束效应;随着k的增大,3阶反聚束效应增强.