城市道路平面交叉口现状分析和控制方案设计——以昆明市教场中路与教场北路交叉口为例

道路交叉口的交通信号控制,旨在通过减少平面交叉口内交通流所产生的冲突点和交织点,提高路口的通行能力,使交通流在交叉路口内能够确保安全并快速通过。城市道路交叉口往往交通流情况复杂,人员密集,交通流量大,一旦缺乏有效的交通控制方式,极易造成交通秩序混乱并引发交通拥堵。本文通过对昆明市一个道路交叉口交通现状进行调查与分析研究,设计并提出合理有效的交通控制方案。     

Portable high‐resolution automated 3D imaging for footwear and tire impression capture

The forensic science community raised the need for improved evidence recognition, collection, and visualization analytical instrumentation for field and laboratory use. While the 3D optical techniques for imaging static objects have been extensively studied, there is still a major gap between current knowledge and collecting high‐quality footwear and tire impression evidence. Among optical means for 3D imaging, digital fringe projection (DFP) techniques reconstruct 3D shape from phase information, achieving camera‐pixel spatial resolution. This paper presents a high‐resolution 3D imaging technology using DFP techniques dedicated to footwear and tire impression capture. We developed fully automated software algorithms and a graphical user interface (GUI) that allow anyone without training to operate for high‐quality 3D data capture. We performed accuracy evaluations and comparisons comparing with the commercial high‐end 3D scanner and carried out qualitative tests for various impressions comparing with the current practices. Overall, our technology achieves similar levels of accuracy and resolution with a high‐end commercially available 3D scanner, while having the merits of being (1) more affordable; (2) much easier to operate; and (3) more robust. Compared with the current practice of casting, our technology demonstrates its superiority because it (1) is non‐destructive; (2) collects more evidence detail than casts, especially when an impression is fragile; (3) requires less time and money to collect each piece of evidence; and (4) results in a digital file that can easily be shared with other examiners.     

党的建设制度改革的理论与实践

深化党的建设制度改革是中国共产党领导全面深化改革的重大战略举措,是完成全面深化改革任务的政治保证,是推进国家治理体系和治理能力现代化、提高党的执政水平的内在要求。正确推进党的建设制度改革,需要准确把握党的建设制度的内涵及改革要求,在思想、组织和领导统筹等方面积极创建党的建设制度改革的良好环境和条件。     

Every Little Effort Helps Eternal Friendship——Notes of the Visit to Binxian in Shaanxi Province by Japanese High School Students from Naganoken

A 12-member delegation of Japanese high school students from Naganoken,headed by Mr.Hiroji Izawa,Councilman of Japan-China Exchange Association in Naganoken,visited Binxian in Shaanxi Province from March 24 to 25.As a staff member of CAFIU,     

美国外交关系委员会对美国外交的影响

美国外交关系委员会作为美国历史最悠久、最重要的外交思想库,其政策设想一贯秉持服务于美国政府、美国国家利益的目的,并与政府建立了长期合作关系。本文拟简要梳理美国外交关系委员会的历史流变,考察外交关系委员会影响美国外交的方式,探讨外交关系委员会对美国外交的影响。     

20世纪泰国社会华人姓名的泰化嬗变

华人是泰国社会重要的组成部分,他们的姓名问题对社会稳定有重要影响,因此一直是泰国政府所关注的问题之一。本文试图通过泰国华人姓名泰化的嬗变过程,来管窥20世纪华人在泰国社会所处境遇的变化。华人姓名的不断泰化,一方面缘于泰国政府长期不懈地坚持对华人的同化政策;另一方面也与当地华人对泰国社会的认同感不断增强密切相关。此外,面对政府的归化政策,华人也通过双名制度等方式保持自身文化的相对独立性。     

Racial Stereotypes and Asian American Youth Paradox

Journal of Youth and Adolescence - Asian Americans are simultaneously stereotyped as a perpetual foreigner and a model minority. This cross-sectional study of 308 Filipino American youth (mean age...     

被害人承诺有效成立的条件

被害人承诺以正当化根据为理论基础,以成立条件为核心要素。被害人承诺有效成立的条件,涉及刑事责任的大小和有无。因此,只有严格区分和限定被害人承诺成立的有效范围和条件,才能更好地指导司法实践。     

量刑基准的存在根据与形式——兼论法官量刑基准意识的养成

量刑基准存在于司法语境中,是法官观念中的内容,转化为现实就是法官自由裁量权的行使。以文字的方式将量刑基准规范化的做法没有现实可能性。可以培养法官对量刑基准的认同感,但不能企图将法官意识中的量刑基准统一化。