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( Shaozhong Huang ),( Jiayi Ma ),( Mingming Zhu ),( Zhihua Ran ) 대한장연구학회 2017 Intestinal Research Vol.15 No.1
Background/Aims: Inflammatory bowel disease (IBD) primarily involves the intestinal tract and can affect vitamin absorption. This study was designed to assess the prevalence of vitamin B<sub>12</sub> and folate deficiencies in patients with IBD, and to identify the risk factors associated with abnormal serum vitamin B<sub>12</sub> and folate levels. Methods: We evaluated the medical records of 195 patients with Crohn`s disease (CD) and 62 patients with ulcerative colitis (UC), and selected 118 healthy subjects for the control group. Results: There were more CD patients with vitamin B<sub>12</sub> deficiency than UC patients (14.9% vs. 3.2%, P =0.014) and controls (14.9% vs. 4.2%, P =0.003). The prevalence of folate deficiency was higher in CD patients than in controls (13.3% vs. 3.4%, P =0.004). There were no significant differences in the serum vitamin B<sub>12</sub> and folate statuses of the UC and control groups. Patients with prior ileal or ileocolic resection showed a higher prevalence of abnormal vitamin B<sub>12</sub> levels than those without prior resection (n=6/16, n=23/179; P =0.018). A disease duration within 5 years was a risk factor of abnormal folate levels in CD patients. Conclusions: This study showed that vitamin B<sub>12</sub> and folate deficiencies were more common in patients with CD than in UC patients and controls. Prior ileal or ileocolonic resection was a risk factor of serum vitamin B<sub>12</sub> abnormalities, and a disease duration within 5 years was a risk factor of low serum folate levels in CD patients. (Intest Res 2017;15:103-108)
Shaozhong Yu,Le Zhang 보안공학연구지원센터 2016 International Journal of Security and Its Applicat Vol.10 No.3
In this paper, we introduce environmental dynamism as the contextual factor, and conduct an empirical research on relationship of entrepreneurial resource, strategy and performance. We find that entrepreneurial resources including financial resources, human resources, management resources, information resources, technological resources, policy resources have a markedly positive impact on entrepreneurial performance, and the importance order is human resources, financial resources, information resources, technological resources, policy resources, management resources. These resources also have positive impact on entrepreneurial strategy; the richer the financial resources, human resources, information resources are, the easier it is to implement entrepreneurial strategy including cost leadership strategy and differentiation strategy; the richer the management resources are, the easier it is to implement cost leadership strategy; the richer the technological are, policy resources are, the easier it is to implement differentiation strategy. The cost leadership strategy has a lower significant impact on entrepreneurial performance compared with the differentiation strategy, and these strategies all play a partial mediating effect between entrepreneurial resource and entrepreneurial performance. Environmental dynamism plays a negative effect on the influence of financial resources, human resources, management resources, and policy resources on entrepreneurial performance and plays a positive effect on the influence of information resources, technological resources on entrepreneurial performance. Finally, we present research conclusion, trends and perspectives.
Shaozhong Yu,Le Zhang,Jinzhao Deng 보안공학연구지원센터 2016 International Journal of Security and Its Applicat Vol.10 No.9
With the development of E-commerce, more and more enterprises begin to use the network platform to carry on the sales; E-commerce transaction security will become the key issues and may restrict the development of electronic commerce. Using field survey method, this paper tried to explore the effects and internal mechanism of employee voice behavior in E-business Company. We collected data from provinces of Hubei, Hunan, Fujian, Guangdong and Zhejiang and got a sample of 93 multi-function work teams comprising 614 employees from E-business enterprises and institutions. All measurement instruments were adapted from well-established scales. Confirmatory factor analysis showed acceptable model fit indices. The values of inter-rated agreement and intra-class correlation indicated that the data aggregation from individual-level to shared team-level was reasonable, Through hierarchical regression and mediation and moderation effect analytic techniques the final results showed that voice behavior had a significant positive influence on team creativity. Team members’ voice behavior has positive effect on team creativity was not only partially mediated by specialization and credibility dimensions of transactive memory system, but also fully mediated by team knowledge sharing. In addition, team learning behavior was found to have significant moderation effect on the relationship between voice behavior and team creativity.
Regulated Deficit Irrigation and Its Several Problems in Practical Use
( Huanjie Cai ),( Shaozhong Kang ) 한국농공학회 2000 韓國農工學會誌 : 전원과 자원 Vol.42 No.-
Regulated Deficit Irrigation (RDI) is one of the most important measures for the water-saving and high yield of crops. RDI is based on the crop and water relations. The theories of RDI were analyzed using the experiment data in Shaanxi and Gansu Province. There are several problems of RDI in practical use, which include; the uncertainty of crop-water relations, the proper growth stages and water deficit degree of RDI applied, and the requirements of RDI to irrigation system and irrigation techniques.
Regulated Deficit Irrigation and Its Several Problems in Practical Use
( Huanjie Cai ),( Shaozhong Kang ) 한국농공학회 1999 한국농공학회 학술대회초록집 Vol.1999 No.-
Regulated Deficit Irrigation (RDI) is one of the most important measures for the water-saving and high yield of crops. RDI is based on the crop and water relations. The theories of RDI were analyzed using the experiment data in Shaanxi and Gansu Province. There are several problems of RDI in practical use, which include: the uncertainty of crop-water relations, the proper growth stages and water deficit degree of RDI applied, and the requirements of RDI to irrigation system and irrigation techniques.
Le Zhang,Shaozhong Yu 보안공학연구지원센터 2016 International Journal of Smart Home Vol.10 No.1
This paper bases on Listed Chinese logistics enterprises samples, from two aspects of static and dynamic to empirically investigate main effect factors of the capital structure, then studies to compare related research results with traditional Chinese manufacturing listed companies, in order to reveal the characteristics of Chinese listed logistics enterprises financing decision and dynamic adjustment, and summarize the corresponding theory through that. The results suggest that financing decisions of Chinese logistics enterprises have a certain difference from the traditional manufacturing enterprises, not only in financing structure establishment, but also in the dynamic adjustment of capital structure, having more mortgage-backed asset, larger size and better profitability are the powerful conditions of rapid financing adjustment for logistics enterprises.