排序方式： 共有124条查询结果，搜索用时 15 毫秒
91.
刑事案件与民事案件在案件性质、诉讼程序、适用法律和法律后果等方面都是截然不同的。但随着经济与社会的发展，新情况、新问题层出不穷，民、刑案件混淆的情况时有发生，不仅造成了司法程序上的混乱。而且还关系到行为人有罪与否的界定，所以更应慎重对待、分清界限。 相似文献
92.
高级加密标准AES实现 总被引：1，自引：0，他引：1
讨论并分析了高级加密标准AES,在PC机上实现了其算法并进行相关性能测试. 相似文献
93.
高师大学生心理健康水平与社会支持的相关研究 总被引：3，自引：0，他引：3
答会明 《思茅师范高等专科学校学报》2003,19(2):54-58
目的：了解高师大学生心理健康水平与社会支持的关系。方法：采用SCL—90、社会支持量表对陇东学院788名师范专业大学生进行测查、结果：高师大学生在心理问题的表现、获得社会支持的程度方面存在显著的性别差异?获得高社会支持的高师大学生心理健康水平也高；获得低社会支持的高师大学生心理健康水平也相应较低、结论：高师大学生心理健康水平与其所获得的社会支持之间存在着显著的相关关系。 相似文献
94.
Visual processing of verbal and nonverbal stimuli in adolescents with reading disabilities 总被引：7，自引：0，他引：7
This study investigated whether a group of children with reading disabilities (RD) were slower at processing visual information in general (compared to a group of children of comparable age and a group of children of comparable reading level), or whether their deficit was specific to the written word. Computerized backward masking and temporal integration tasks were used to assess the speed of visual information processing. Stimulus complexity (simple, complex) and type (verbal, nonverbal) were varied, creating a 2 x 2 matrix of stimulus conditions: simple nonverbal, complex nonverbal, simple verbal, and complex verbal. Adolescents with RD demonstrated difficulties in processing rapidly presented verbal and nonverbal visual stimuli, although the effect was magnified when they were processing verbal stimuli. Thus, the results of this study suggest that some youth with reading disabilities have visual temporal processing deficits that compound difficulties in processing verbal information during reading. 相似文献
95.
从毽球运动的发展方向及专项特点,对高校毽球运动员训练损伤的原因、特点及规律进行了探讨,提出了预防损伤的具体措施. 相似文献
96.
顾炎武<音学五书·音论>卷中有"吕之代赢,黄之易"一语.江永<四声切韵表·凡例>中亦有此语,写作"吕之代赢,黄之易芊".张斌、许威汉二位先生主编的<中国古代语言学资料汇纂·音韵学分册>一书中引用顾、江二君语,写作"吕之代赢,黄之易羊",其中"羊"字有误,应为"芈"字. 相似文献
97.
98.
目的:观察电针对高脂饮食诱导的肥胖大鼠脂质蓄积对改善瘦素抵抗的影响.方法:选用3周龄SD雄性大鼠42只,随机分为2组:正常组(n=6),普通饲料喂养,高脂组(n=36),高脂饲料喂养.12周后将高脂组造模成功的大鼠(n=18)随机分为模型组、电针组和假针刺组.测定各组大鼠体质量、脂肪质量、血脂、瘦素等相关指标,qPCR检测各组大鼠下丘脑瘦素受体的mRNA表达变化,用HE染色观察比较各组大鼠肝脏的形态学差异.结果:与正常组比较,高脂模型组体质量显著升高(P<0.01),显示肥胖大鼠造模成功.与模型组相比,电针组大鼠的体质量、内脏脂肪量、TG、TCL、leptin均显著降低(P<0.05),下丘脑瘦素受体mRNA表达量显著上升(P<0.01).HE染色结果显示,电针组大鼠肝脏内的脂滴空泡较模型组明显减少,形态恢复与正常组接近.假针刺组大鼠除项后脂肪量外其他各项指标与模型组相比无明显差异(P>0.05).结论:电针可以减少肥胖大鼠脂质堆积并改善瘦素抵抗,具有一定的抑制肥胖效果. 相似文献
99.
Edward F. Crawley Doris R. Brodeur Diane H. Soderholm 《Journal of Science Education and Technology》2008,17(2):138-151
This paper will outline answers to the two central questions regarding improving engineering education: (1) What is the full
set of knowledge, skills, and attitudes that engineering students should possess as they leave the university, and at what
level of proficiency? (2) How can we do better at ensuring that students learn these skills? The suggested answers lie within
an innovative educational framework, the CDIO (conceive–design–implement–operate) Initiative. This initiative will be described
along with the needs it meets, its goals, context, vision and pedagogical foundation. The first question is answered by the
CDIO Syllabus and the process for reaching stakeholder consensus on the level of proficiency that students should attain in
a given program. The second question is addressed through a best practice framework, which discusses curriculum design, design-implement
experiences, teaching and learning, student assessment, program evaluation and faculty competence. Examples are provided of
the implementation of best practices within the CDIO program in Aeronautics and Astronautics at the Massachusetts Institute
of Technology (MIT).
Reprinted with the permission from International Council of the Aeronautical Sciences (ICAS) www.icas.org
This paper was originally presented at ICAS 2006 Congress in Hamburg, Germany and included in the congress proceedings. 相似文献
100.
基于企业集团面临不对称的竞争环境，研究了企业集团的中间产品的转移定价决策问题。研究结果表明，如果上游子公司的边际成本小于上游竞争公司的边际成本，则中间产品的转移价格既可能大于中间产品的边际成本，也可能小于中间产品的边际成本，取决于上游子公司和上游竞争公司之间的不对称程度及下游子公司和下游竞争公司的产品之间的相互替代程度；如果上游子公司的边际成本等于上游竞争公司的边际成本，则中间产品的转移价格小于中间产品的边际成本，并且随着下游产品替代性的增强而降低，与Hirshlcifer提出的边际成本转移定价策略相比，本文提出的转移定价策略为优。 相似文献