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21.
基于哈肯模型的高技术产业化过程机制研究 总被引:1,自引:0,他引:1
运用自组织理论和方法,在哈肯模型的基础上建立了高技术产业化过程的演化方程,并以北京、天津、上海、河北等29个省市为样本进行了定量化的实证研究。结果表明,研究开发投入强度是高技术产业化过程中的序参量,从而得出要依靠研究开发投入与高科技成果转化的协同作用促进高技术产业快速发展这一结论。 相似文献
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五代书院考略 总被引:3,自引:0,他引:3
徐晓望 《福建行政学院福建经济管理干部学院学报》2007,(6):48-52
五代时期民间所办儒学读书处多为家族所有的私塾,个别私塾召收异姓学生共同念书,从而成为义塾,但其异姓生员有限.宋初四大书院的兴起,与宋代扩大科举考试有关.唐代文献中的"书院",不过是书房而已. 相似文献
24.
任宏权 《安徽工业大学学报(社会科学版)》2004,21(6):126-127
对21世纪初高等学校学生军训模式的研究十分必要。研究高等学校学生军训模式的思路、目标及要解 决的主要问题,对于新模式的确立和实际应用具有重要的意义。 相似文献
25.
Action Research is Similar to Design Science 总被引:2,自引:0,他引:2
Pertti Järvinen 《Quality and Quantity》2007,41(1):37-54
In management information systems (MIS) action research is long considered as promising but low-level research approach. It
has an utmost relevance because action researchers are working with practitioners to solve the important practical problem.
Design science outlined some years ago is just winning a wider audience. Action research was traditionally classified into
qualitative research methods. But it seems to be the “wrong” home of action research. We shall show that after comparison
of the seven aspects: concrete results of the study, knowledge produced, activities, the intent and the nature of a study,
the division of labor in a study and generation, use and test of knowledge, the concordance between the characteristics of
action research on the one hand and of design science on the other hand is very good. Hence, action research and design science
should next be considered as similar research approaches, and this is a turning point in the history of both action research
and design science. 相似文献
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Bias is a much-debated issue in survey research. Answer effects (respondents claim to have behaved differently than they did in reality), nonresponse bias (nonrespondents differ on important variables from the respondents) and stimulus effects (by participating in a previous wave of a study, respondents change their behavior or attitude) can seriously distort the results of survey research. By using data from the 1998 Dutch National Election Study the authors show that the results of election research can indeed be affected by bias. Not only are significant effects found in the distribution of political attitude and voting behavior variables as a result of both nonresponse bias and stimulus effects, it is also shown that relations between variables change as a result of bias. 相似文献
28.
高媛 《中小企业管理与科技》2020,(7):35-36
市政工程项目是城市基础设施建设中的关键内容,随着当下城市发展速度在不断加快,市政建设中对施工效率与质量的要求也越来越高,所以加强各施工环节、施工部门等有效信息与资料对接更显重要。界面管理理论应用到市政工程项目管理工作中,能够有效提高施工内与施工外各环节、各部门、各组织之间的矛盾解除以及沟通加深,有助于施工高效进行。 相似文献
29.
Linking performance drivers in production planning and inventory control to process choice 总被引:1,自引:0,他引:1
This study investigates how process choice relates to production planning and inventory control decisions. We empirically examine the validity of deductively derived patterns about these types of decisions. More importantly, we look for normative insights by exploring how production planning and inventory control decisions affect operations performance. Our findings show that production line and continuous flow plants use more of a level production strategy, and carry less raw material and work-in-process inventory. The performance drivers for these plants, through which the operations function excels, are effective utilization of equipment, reduced finished goods inventory, and reduced setup down time. To gain forward demand visibility and batching economies, job and batch shops rely much more on backlogs in their planning process. These plants use more of a production chase strategy and position inventory lower in the bills of materials. Four performance drivers for top-performing job and batch shops are to find ways that better anticipate customers' orders, have a more responsive chase strategy, carry less raw material or purchased inventory, and shorten production planning horizon, partly through less reliance on backlogs. It is intriguing that top-performing plants not only do the expected things, given their choice of process, but also excel in selected dimensions—some of which fit the profile normally associated with a different process choice. To monitor and continuously improve operations, evaluation ‘scorecards’ should pay particular attention to performance drivers, which change depending on the plant's process choice. 相似文献
30.