欧洲人权法院对质询问规则的转变及启示-以“卡瓦贾诉英国案”为主线的考察

由《欧洲人权公约》第6条第3款d项之规定所形成的对质询问规则，在欧洲人权法院审理“卡瓦贾诉英国”一案之后发生了根本性的变化，即从“唯一或决定性规则”转变为了以“三步审查规则”为内容的“卡瓦贾检验标准”。导致这一变化的原因，不仅源于英国法的影响，也有欧洲人权法院对公正标准的调校以及应对案件激增的考虑。而以该案为主线的考察对我国无疑也有着积极的借鉴意义。     

桂林状元文化浅析

桂林状元文化体现了广西在科举制度时代“一带河山，少壮努力，出人头地，梦想成真”的“甲天下”精神．．桂林状元文化的优势积累与科举文化的长期接力，是广西成为“大儒之乡”的文化渊源与推动力之一，也是广西人走向与走进中国的政治舞台与军事前台的推手之一。     

书写能力的结构

目的提出人的书写能力由基础因子构成的假说。方法根据因子说,不同字的笔顺可能相关。以反犬旁、山字为目标字,收集799份有效实验样本,分性别检验实验样本中2个目标字的笔顺是否相关。结果统计检验表明反犬旁笔顺与山字笔顺相关（p〈0.01）,用一个笔顺在另一个笔顺出现的条件下的出现率与它的出现率之比测定它们相关性的大小,最高的比值为3.65。结论证实了人的书写能力由基础因子构成的假说,这个假说可以作为笔迹比较的理论基础。     

改造羁押必要性审查机制的合理化路径

新修正的《刑事诉讼法》第93条对逮捕后羁押的必要性审查作出了规定，这是我国法治建设在人权保障方面的一个重大进步，值得予以肯定。但该条规定过于抽象、笼统，没有细化羁押必要性审查的相关要件。为此，应当进一步明晰羁押必要性审查程序的启动机制、审查对象、审查期限等内容，以使该程序所产生的法律效果和社会效果得到最大程度的发挥。     

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.     

浅谈基层医疗机构职代会职权行使保障机制建设

在实践中,基层医疗机构职代会职权行使往往流于形式,职代会组织不能有效发挥其应有作用。分析原因,由于基层医疗机构具有明显区别于其他事业单位的行业特殊性,单位领导尤其是一把手对职代会作用的认识程度、重视程度、支持力度,对职代会职权行使产生重要影响,因而应建立包括学习培训制度、目标考核制度、督导调研制度、集体研究会议决定制度、权力监督约束制度在内的职代会职权行使保障机制,确保职代会作用的有效发挥。     

Postmortem Computed Tomography and Magnetic Resonance Imaging of Gunshot Wounds to the Neck

Postmortem magnetic resonance imaging (MRI) is rarely used for the radiologic assessment of gunshot injuries, although it has clear advantages over postmortem computed tomography (CT) with regard to the imaging of soft tissue injuries. Another benefit in using MRI is that lodged projectiles composed of nonferromagnetic material such as lead present only marginal metal artifacts compared with severe artifacts on CT. This case report presents CT and MRI findings in a case with two gunshot wounds to the neck: a perforating wound and a nonperforating wound with a lead bullet lodged in the cervical spine. The decedent underwent CT and MRI before the scheduled autopsy. A ring of radiopaque material under the dermis in the fatty tissue was identified at both entrance wounds on CT, which was indicative of contact shots. The perforating gunshot was clearly indicated on CT by bullet fragments along the wound channel through the perforated 6th cervical vertebra and the fractured cricoid cartilage at the exit wound. The second trajectory, however, was only assumed based on the presence of gunshot residues at the entrance wound and the position of the lodged bullet. The radiologic assessment was severely impeded by the metal artifacts on CT. Barely noticeable metal artifacts on MRI allowed for clear visualization of the soft tissue injuries and the ruptured medulla oblongata. Only MRI clarified the soft tissue injuries of the brainstem noninvasively, which could provide specific and graphic information on the rapidity of death and the incapacitation of the victim.     

Determining Line-Crossing Sequences Between Laser Printing and Writing Pen Using Coaxial Light

Determining the application sequence of hand-written pen ink and printer toner lines has attracted significant interest in questioned document examination. This study uses coaxial light to determine line-crossing sequences, with intersections observed under a VSC600 forensic document workstation and a Leica M205A Stereo-microscope. Results show that reflected light at intersections and color contrast between intersections and nonintersections was observed when a hand-written ink line passes over a toner line, while a toner line passing over a written line appeared dull, with no color contrast. The procedure was tested under a range of conditions, such as types of writing pens and laser printers, the writer, and writing pressure, with the latter playing an important role in the evaluation. To validate the results, a 90% detection rate and 98% accuracy rate were achieved from 50 samples of blind testing, which is more effective than optical microscopy.     

Chemical Imaging of Human Fingermark by X-ray Photoelectron Spectroscopy (XPS)

X-ray photoelectron spectroscopy (XPS) is a widely used technique to characterize the surface chemistry of materials. It plays a crucial role in accessing qualitative and quantitative information and in detecting the presence of chemical functional groups on the surface of any material. The forensic methods available to detect and identify elements and organic/inorganic compounds are often destructive, so evidence cannot be re-analyzed. However, XPS allows rapid analysis of samples without damaging them. Recently, an increasing number of forensic researchers have begun to study certain chemical information on fingermarks. In this study, the authors aimed to present the applicability and power of XPS imaging in fingermark analysis which can also provide specific information about the fingermark chemical composition. Herein, monochromated X-ray (Al Kα) spot size was fixed at 50 μm. XPS mapping resulted in the acquisition of spectra at each pixel, in an array of 41 × 30 pixels with a step size of 50 μm. Then, a simple discussion has been made about how the scanned surface spectrum and basic snapshot spectra are used to identify different components at a fingertip of a scanned surface area (~3 mm²). Hence, a fingermark pattern contaminated with caffeine, TiO₂, and Pb/PbO deposited on the silicon wafer can be chemically mapped and visualized by XPS using principal component analysis (PCA). Thus, the present study showed the possible applicability of XPS for the identification of illicit drugs of abuse, gunshot residue, and skin care products on latent fingermark by mimicking a crime scene evidence.     

医改的抉择:政府主导还是市场化——基于医疗卫生服务及其市场特殊性的分析

医疗卫生改革理应寻求解决民众的"看病难"、"看病贵"问题.医疗卫生服务及其市场是医改中所有问题的归结点.在对医疗卫生服务与其市场的特殊性进行分析中,表明医疗服务市场不同于一般的商品市场与服务市场,在政府与市场的分工上针对其特点进行合理界定,既否决单纯的市场主导,也否决一味的市场化,而是二者的理性结合.