针刺舌根部穴对人生理状态下吞咽功能影响的功能性核磁共振成像研究

目的通过对比健康成人舌根部穴针刺前后执行吞咽任务时脑功能区的激活差异,探讨针刺舌根部穴对吞咽功能影响的中枢机制。方法青年健康志愿者10名,分别于针刺舌根部穴前后运用功能磁共振技术进行吞咽任务(含静息状态、吞咽准备和吞咽任务)扫描,分析针刺前后数据集,获得针刺舌根部穴后执行吞咽任务的差异脑功能激活区。结果针刺前,脑激活区主要分布于左侧的颞上回和右侧的岛叶;针刺后,脑激活区主要分布于左侧小脑后叶、小脑叶、梭状回以及右侧舌状回,负激活区主要分布于左侧中央前回、中央后回以及右侧中央后回;针刺前后对比,差异脑激活区分布于左侧的梭状回、颞中回及额内侧回,负激活区位于左侧顶下小叶。结论针刺舌根部穴影响吞咽功能的原因可能是通过增强吞咽相关脑区参与任务执行的积极性,提高吞咽任务执行效率,以达到调节吞咽运动肌群的目的。     

超声引导下针刺八髎穴联合通督调神针法治疗脑卒中后尿失禁临床观察

目的 观察超声引导下针刺八髎穴联合通督调神针法治疗脑卒中后尿失禁的疗效。方法 将60例脑卒中后尿失禁患者随机分为试验组和对照组,每组30例,试验组采用通督调神针法联合超声引导下针刺八髎穴治疗,对照组采用通督调神针法联合传统方法针刺八髎穴治疗,每日1次,每周治疗6 d,共治疗4周。采用国际尿失禁咨询委员会尿失禁问卷简表(the International Consultation on incontinence questionnaire-short form,ICI-Q-SF)评价漏尿情况和排尿次数,采用排尿日记观察日间和夜间的尿失禁次数和排尿次数,基于治疗后ICI-Q-SF评分下降率判定临床疗效。结果 与治疗前比较,两组患者治疗后ICI-Q-SF评分,日间、夜间排尿次数和尿失禁次数均显著降低（P＜0.05）,且试验组上述指标下降程度显著大于对照组（P＜0.05）。试验组基于ICI-Q-SF评分的疗效显著优于对照组（P＜0.05）。结论 超声引导有助于八髎穴定位,提高八髎穴针刺联合通督调神针法治疗脑卒中后尿失禁的疗效。     

Human height estimation from highly distorted surveillance image

Video surveillance camera (VSC) is an important source of information during investigations especially if used as a tool for the extraction of verified and reliable forensic measurements. In this study, some aspects of human height extraction from VSC video frames are analyzed with the aim of identifying and mitigating error sources that can strongly affect the measurement. More specifically, those introduced by lens distortion are present in wide-field-of-view lens such as VSCs. A weak model, which is not able to properly describe and correct the lens distortion, could introduce systematic errors. This study focuses on the aspect of camera calibration to verify human height extraction by Amped FIVE software, which is adopted by the Forensic science laboratories of Carabinieri Force (RaCIS), Italy. A stable and reliable approach of camera calibration is needed since investigators have to deal with different cameras while inspecting the crime scene. The performance of the software in correcting distorted images is compared with a technique of single view self-calibration. Both approaches were applied to several frames acquired by a fish-eye camera and then measuring the height of five different people. Moreover, two actual cases, both characterized by common low-resolution and distorted images, were also analyzed. The height of four known persons was measured and used as reference value for validation. Results show no significant difference between the two calibration approaches working with fish-eye camera in test field, while evidence of differences was found in the measurement on the actual cases.     

Suspect Height Estimation Using the Faro Focus3D Laser Scanner

At present, very little research has been devoted to investigating the ability of laser scanning technology to accurately measure height from surveillance video. The goal of this study was to test the accuracy of one particular laser scanner to estimate suspect height from video footage. The known heights of 10 individuals were measured using an anthropometer. The individuals were then recorded on video walking along a predetermined path in a simulated crime scene environment both with and without headwear. The difference between the known heights and the estimated heights obtained from the laser scanner software were compared using a one-way t-test. The height estimates obtained from the software were not significantly different from the known heights whether individuals were wearing headwear (p = 0.186) or not (p = 0.707). Thus, laser scanning is one technique that could potentially be used by investigators to determine suspect height from video footage.     

生态批评视域下的《转折》

从生态批评视角详细解读威廉·华兹华斯的浪漫主义名诗《转折》,诠释文本字里行间所蕴含的自然哲学和生态主题,揭示诗人对于人与自然关系的深切关注和美好憧憬,警醒人类尊重自然,保护生态。     

应提高巨额财产来源不明罪的法定刑

我国巨额财产来源不明罪的法定刑过低 ,刑罚措施单一 ,罪与刑不相适应 ,有放纵甚至“鼓励”犯罪之嫌。宜加大主刑的适用力度 ,增设罚金刑和资格刑以严密法网 ,严厉打击贪污犯罪。     

马克思主义哲学创新五大生长点

2005年国内学术界的马克思主义哲学研究,围绕创新这一主题,形成了五个重要的哲学创新生长点:马克思主义哲学文本研究方法论、马克思主义哲学创新路径、全球化与唯物史观创新、以人为本的科学发展观、构建社会主义和谐社会的哲学基础。     

东北亚区域经济合作的切入点

东北亚区域以其地缘优势和经济互补优势，成为21世纪最有发展潜力的经济合作区和世界经济的新增长点。由于各种原因，东北亚区域经济合作一直没有突破性进展。为尽快建立区域经济联合体，必须寻找区域合作的切入点。中日两国直接投资活动是促进该区域经济合作向纵深发展的重要抉择。因此，只有把中日两国直接投资作为东北亚区域经济合作的切入点，才能以点带面，夯实区域经济合作的基础。     

我国房地产宏观调控的重点所在和市场走向

2006年是我国房地产宏观调控政策出台政策最多和调控力度最大的一年。调控后的房地产业的政策环境、市场情况、价格走势和消费心态等都产生了不同程度的变化。对这些变化进行深入研究并对我国2007房地产走势进行相关分析,对房地产管理和市场人士具有参考和借鉴意义。     

论我国自首制度的两个疑难问题

本文对现行刑法规定的准自首的主体范围及特别自首与坦白的区别 ,特别自首的行为要件及时间要件作了大略探讨 ,以为澄清司法实践中存在的模糊与混乱提供参考