This study investigated the application and the effect of Group Investigation(GI) in the College English Program in a Chinese University. A qualitative case study method was used to understand the GI system used by Ch...This study investigated the application and the effect of Group Investigation(GI) in the College English Program in a Chinese University. A qualitative case study method was used to understand the GI system used by Chinese instructors as well as the achievements acquired and challenges met by the participants. Three instructors and fifteen second-year-undergraduates taking a course titled Sources of European Culture participated. Interviews, observations, and documents were used to collect the data. Data analysis showed Chinese instructors applied a GI technique similar to that discussed by Johnson and Johnson(1999); however, GI in the Chinese context demanded more effort from the teacher for designing tasks and provided help in modeling uses of English and in preparing visual, especially Power Point, presentations. Although participants used their mother tongue at some stages, their autonomy over English learning was activated, and horizons in the course content were broadened.展开更多
In order to make the numerical calculation of viscous flows more convenient for the flows in channel with complicated profile governing equations expressed in the arbitrary curvilinear coordinates were derived by mean...In order to make the numerical calculation of viscous flows more convenient for the flows in channel with complicated profile governing equations expressed in the arbitrary curvilinear coordinates were derived by means of Favre density-weighted averaged method, and a turbulent model with effect of curvature modification was also derived. The numerical calculation of laminar and turbulent flown in divergent curved channels was carried out by means of parabolizeil computation method. The calculating results were used to analyze and investigate the aerodynamic performance of talor cascades in compressors preliminarily.展开更多
The lower reaches of the Yangze River is one of the central areas of freshwater shallow lakes in China and has the diverse climates with both warm temperate zone and sub-tropical zone,which makes it become one of the ...The lower reaches of the Yangze River is one of the central areas of freshwater shallow lakes in China and has the diverse climates with both warm temperate zone and sub-tropical zone,which makes it become one of the best areas for aquaculture,so nearly all of the aquaculture species from the world can live in the area.It is important for perfecting alien aquaculture species information data-base and environmental risk assessment system to investigate and study the aquaculture alien species in the lower reaches of the Yangze River.The results showed that the number of aquaculture alien species in the lower reaches of the Yangze River is 45 species,including 33 species of fishes,4 species of shellfish,7 species of crustaceans and 1 species of amphibian.Most of alien species are from America and the main transmitting way is intentional introducing.展开更多
Aten-man investigation and study team from the China .Society for Human Rights Studies （CSHRS） toured Shandong University and its human rights （HR） study institute and Shandong Academy of Social Sciences from Dece...Aten-man investigation and study team from the China .Society for Human Rights Studies （CSHRS） toured Shandong University and its human rights （HR） study institute and Shandong Academy of Social Sciences from December 6-8, 2009. Headed by CSHRS president Luo Haocal, the team, which included CSHRS vice-president and secretarygeneral Dong Yunhu and vicesecretary general Chen Zhengong, heard a report by leaders of Shandong University and the Shandong Academy of Social Science on the progress of their HR research and inquired into the research contingent, orientation of study, research achievements and organizational setup.展开更多
When criminal suspects are being investigated for criminal responsibil- ity, they are the most vulnerable to infringement by public power. Thus, they need more special attention and protection. It is the in- evitable ...When criminal suspects are being investigated for criminal responsibil- ity, they are the most vulnerable to infringement by public power. Thus, they need more special attention and protection. It is the in- evitable requirement of the modern democratic rule of law, and also the inevitable historic choice of respecting and protecting human rights.展开更多
基金supported by the 2013 Fundamental Re-search Funds for the Central Universities of Xi’an Jiaotong UniversityThe Subject of Shaanxi Province Educational Science Twelveth-Five-Year Plan
文摘This study investigated the application and the effect of Group Investigation(GI) in the College English Program in a Chinese University. A qualitative case study method was used to understand the GI system used by Chinese instructors as well as the achievements acquired and challenges met by the participants. Three instructors and fifteen second-year-undergraduates taking a course titled Sources of European Culture participated. Interviews, observations, and documents were used to collect the data. Data analysis showed Chinese instructors applied a GI technique similar to that discussed by Johnson and Johnson(1999); however, GI in the Chinese context demanded more effort from the teacher for designing tasks and provided help in modeling uses of English and in preparing visual, especially Power Point, presentations. Although participants used their mother tongue at some stages, their autonomy over English learning was activated, and horizons in the course content were broadened.
文摘In order to make the numerical calculation of viscous flows more convenient for the flows in channel with complicated profile governing equations expressed in the arbitrary curvilinear coordinates were derived by means of Favre density-weighted averaged method, and a turbulent model with effect of curvature modification was also derived. The numerical calculation of laminar and turbulent flown in divergent curved channels was carried out by means of parabolizeil computation method. The calculating results were used to analyze and investigate the aerodynamic performance of talor cascades in compressors preliminarily.
基金Supported by Special Funds for Basic Research and Operating Ex-penses in Central Nonprofit Research Institutes (Chinese Academyof Fishery Sciences) "Investigation and Analysis of Aquatic Invasivein Middle and Lower Reaches of the Yangtze River Basin "(2007B006)
文摘The lower reaches of the Yangze River is one of the central areas of freshwater shallow lakes in China and has the diverse climates with both warm temperate zone and sub-tropical zone,which makes it become one of the best areas for aquaculture,so nearly all of the aquaculture species from the world can live in the area.It is important for perfecting alien aquaculture species information data-base and environmental risk assessment system to investigate and study the aquaculture alien species in the lower reaches of the Yangze River.The results showed that the number of aquaculture alien species in the lower reaches of the Yangze River is 45 species,including 33 species of fishes,4 species of shellfish,7 species of crustaceans and 1 species of amphibian.Most of alien species are from America and the main transmitting way is intentional introducing.
文摘Aten-man investigation and study team from the China .Society for Human Rights Studies （CSHRS） toured Shandong University and its human rights （HR） study institute and Shandong Academy of Social Sciences from December 6-8, 2009. Headed by CSHRS president Luo Haocal, the team, which included CSHRS vice-president and secretarygeneral Dong Yunhu and vicesecretary general Chen Zhengong, heard a report by leaders of Shandong University and the Shandong Academy of Social Science on the progress of their HR research and inquired into the research contingent, orientation of study, research achievements and organizational setup.
文摘When criminal suspects are being investigated for criminal responsibil- ity, they are the most vulnerable to infringement by public power. Thus, they need more special attention and protection. It is the in- evitable requirement of the modern democratic rule of law, and also the inevitable historic choice of respecting and protecting human rights.
