摘要：不论人们承认与否,当下的大时代早就成为个性的"领地":远到活跃荧屏的明星大腕,近到分布四周的亲朋好友,那些拒绝同化、张扬自我的特立独行者,才尤为引人注目。不谋而合的是,当你走在家居展会,进入设计世界,你同样会发现,不知何时,那些方正圆融的家具正在退避三含,造型另类、功能奇巧的不规则家具正逐步走向前沿。

摘要：本文采用径向基函数神经网络进行人体运动跟踪与人体姿态预测,利用采集的运动数据对本文提出的运动跟踪与姿态预测方法进行性能评估,给出部分测试和比较实验结果,实验结果表明,基于径向基函数神经网络的人体运动跟踪与人体姿态预测方法是可行的。

摘要：指挥和控制理论—概念和意义 在撰写本文时,还没有制定出指挥和控制(C^2)的总的理论。确实,有许多C^2的专业人员论述了各种各样C^2的应用以及在这些基本的人类实践中所固有的可变性,他们甚至否认有一个统一的理论的可能性。 指挥和控制系统的分析家和设计者们继续在这个被认为是理论荒漠上耕耘着,无论如何,至少存在着隐含的C^2机理。作为正确理解这些机理的稳妥的基础。

摘要：Objectives: Validated, noninvasive studies were used to compare sensation and motor function of the upper gastrointestinal tract in adolescents with function al dyspepsia (Fd) and in control subjects. Study design: Fifteen adolescents with Fd and 15 healthy participants underwent standardized symptom assessment, a sa tiation nutrient drink test, and 13C- Spirulina platensis breath test for gastr ic emptying of solids. Adolescents with Fd also underwent measurements of fastin g and postprandial gastric volume by means of single- photon emission computed tomography, and their results were compared with those from 15 healthy volunteer s (age, 18 to 25 years). Results: Compared with control subjects, adolescents wi th Fd had significantly higher postprandial symptoms 30 minutes after reaching m aximum satiation with the nutrient drink test and significant delay in the T1/2 for gastric emptying of solids. Compared with healthy 18- to 25- year- old ad ults, adolescents had a diminished postprandial gastric volume response. By mean s of single- photon emission computed tomography, frequent baseline dyspeptic s ymptoms were associated with prolonged T1/2 for gastric emptying and higher post prandial aggregate symptom score. A baseline increased severity of dyspepsia sym ptoms was associated with prolonged T1/2 for gastric emptying. Conclusions: Adol escents with Fd demonstrate increased postprandial symptoms after challenge,dela yed gastric emptying, and a reduced gastric volume response to feeding.