Cooperation Between Co-operative Business Organization and Investor Owned Firm to Stimulate Economic Growth of a Country： A Cooperative Advantage Approach

This study elaborates that the economic growth of a country depending on not only the business performance of the investor owned firms （IOFs）, but also the business surplus of the cooperative organizations （Co-ops）. The policy maker should have the level of understanding and competence to blend five different factors related to organizational structure and business model of the Co-ops and the IOFs to the five similarities factors on the managerial approach of them into one marked. The study investigated five similarities factors and included into a conceptual structural model with its six measurement models, economic growth model, general national factor model, market and industry factors model, Co-ops/IOFs opportunities/threat model, Co-ops/IOFs strength /weakness model, and lastly the Co-ops/IOFs firm dynamic/active： sales, profit, and lost model. Reliability of the six similarities measurement models was tested by the Delphi technique with a sample of 33 respondents. The study found that, apart from the six measurement models, it also has two intervening factor variables that will reduce the power and magnitude of the economic growth which will come from mismanagement of policy maker： These factors are the different in intemational culture among countries, and the global warming and natural disaster from the excess consumption and excess production. These selfish, competition and economic greedy of people will lead to economic, social, and natural disaster problems. To reduce the socioeconomic disadvantages and global disaster, board＇s committee, and Co-ops manager as well as chief executive officer （CEO） of the IOFs must have a good understanding on these five similarities factors. Appropriate management of these five similarities factors will lead the firms to reach their high managerial efficiency, customer value, firm value, and finally economic growth.

Effects of Acupuncture on Expressions of the Transcription Factors NF-E2,YB-1,LRG47 in the SAMP10 Mice

Objective: To explore the mechanism of acupuncture for delaying aging. Methods: Using the senescence accelerated mouse pattern SAMP10 and the normal aging mice SAMR1 as models and applying RT-PCR and digoxin (DIG)-labeled Northern blot technique to observe expressions of NF-E2, YB-1, LRG47 genes in the forebrain, cortex and hippocampus in a 8-month old SAMR1 control group, a 8-month old SAMP10 control group, a 8-month old SAMP10 acupuncture group and a 8-month old SAMP10 non-point stimulation group. Results: In the SAMP10 control group, the expressions of NF-E2, YB-1 and LRG47 were down-regulated in the forebrain, cortex and hippocampus, and after acupuncture they were up-regulated and tended to normal. Conclusion: The brain aging of the SAMP10 mice is related with abnormal expressions of NF-E2, YB-1 and LRG47 genes; and acupuncture can regulate the expressions of NF-E2, YB-1 and LRG47 genes, strengthening the functions of erythrocyte series, increasing the proliferation of cells and enhancing the cellular immune function in anti-bacteria, hence delaying aging.

医学生压力现状及影响因素分析

目的探讨医学生心理、躯体健康和学习生活压力状况及相关影响因素。方法采用自行设计调查表,对广东省广州市暨南大学医学院和国际学院临床专业538名学生进行身心健康和学习生活压力状况调查。结果一般健康问卷(GHQ-12)评分显示,有压力的医学生为64.9%。Logistic回归分析结果显示,总压力中除肌肉骨骼酸痛外的躯体不适和担心就业前景是医学生总压力的危险因素;每天运动61～90 min和国际学院全科医学专业是总压力的保护因素;Logistic回归结果显示,担心就业前景是医学生学习压力的危险因素;选择学习医学专业后健康生活方式和非大陆学生是医学生学习压力的保护因素。结论大部分医学生面临压力问题,对就业前景的担心是主要的压力源。