哈萨克斯坦如何应对“荷兰病”

根据Corden和Neary提出的"荷兰病"理论模型及国内外相关研究,文章分别从世界石油价格波动是否直接影响哈萨克斯坦货币的汇率、外商直接投资是否更倾向于能源部门、能源行业是否存在工资上涨效应三个方面,对制造业等非能源型行业是否存在"去工业化"现象进行研究,发现哈萨克斯坦已经存在"荷兰病"的征兆。为此,对目前哈国政府所采取的建立哈国国民基金、促进经济结构转型等应对"荷兰病"的政策措施进行了分析。     

Contribution of Antemortem Computed Tomography Findings to Cause of Death Determination: An Unusual Fatal Stroke

In the case reported here, the antemortem computed tomography scan (CT scan) was essential in the forensic investigation. A 32‐year‐old man was found fully awake with a facial abrasion, after what seemed to be a car accident. He lost consciousness suddenly one hour after initial management. Successive CT scan showed a facial fracture and a metallic foreign body in the carotid canal associated with an occlusion/dissection of the left internal carotid, a pseudoaneurysm, and a carotid‐cavernous fistula. The victim died from a stroke. Autopsy confirmed that the facial abrasion was a gunshot entrance wound, the metallic foreign body being a projectile. Intracranial vascular injuries linked with gunshot wounds are most of the time isolated and due to pelet embolism. The observed vascular injury association has never been described in the existing literature. The CT scan provided a better understanding of the chronology of events that led to death.     

An Accelerated Analytical Process for the Development of STR Profiles for Casework Samples

Significant efforts are being devoted to the development of methods enabling rapid generation of short tandem repeat (STR) profiles in order to reduce turnaround times for the delivery of human identification results from biological evidence. Some of the proposed solutions are still costly and low throughput. This study describes the optimization of an analytical process enabling the generation of complete STR profiles (single‐source or mixed profiles) for human identification in approximately 5 h. This accelerated process uses currently available reagents and standard laboratory equipment. It includes a 30‐min lysis step, a 27‐min DNA extraction using the Promega Maxwell^®16 System, DNA quantification in <1 h using the Qiagen Investigator^® Quantiplex HYres kit, fast amplification (<26 min) of the loci included in AmpF?STR^® Identifiler^®, and analysis of the profiles on the 3500‐series Genetic Analyzer. This combination of fast individual steps produces high‐quality profiling results and offers a cost‐effective alternative approach to rapid DNA analysis.     

For fear of popular politics? Public attention and the delegation of authority to the United States executive branch

Legislators are thought to delegate policymaking authority to administrative actors either to avoid blame for controversial policy or to secure policy outcomes. This study tests these competing perspectives and establishes that public attention to policymaking is a powerful predictor of the extent to which significant United States statutes delegate authority to the executive branch. Consistent with the policy‐concerns perspective, by one calculation statutes dealing with high‐attention issues entail 48 percent fewer delegating provisions than statutes dealing with low‐attention issues – a far stronger relationship than is typically found in the delegation literature. As per the blame‐avoidance perspective, a number of additional analyses yield results consistent with the notion that fears about future public attention motivate statutory delegation if legislative conflict is sufficiently great. Overall, however, the results suggest that conflict typically is not sufficiently great and that legislators are generally more inclined to limit statutory delegation when the public is paying attention.