以校园网络文化为载体建立服务大学生网络的新途径

网络已成为大学生生活中不可缺少的重要的文化内容,也成为影响大学生成长的重要因素之一.如何以校园网络文化为载体,使网络能真正服务于大学生,这是我们要解决的问题.学院应加强对校园网络文化服务,做好主体网站工作,营造良好的网络环境;要利用校园网上优势文化资源以及新型多媒体信息技术服务,建立符合高校建设校园文化和大学生成才环境的信息化平台,努力净化校园网络环境.     

论健全企业兼并的知识产权审查制度

当前,企业基于知识产权战略而进行兼并呈现增多的趋势,兼并中的知识产权问题日益引起了企业和政府的关注。这反映了知识产权已成为当今社会发展的基础性战略资源,兼并不再仅仅是企业外延式增长的基本方式,基于企业知识产权战略而进行的兼并将成为知识经济社会企业内涵式增长的主要途径之一,甚至关乎国家安全和社会公共利益,对于增强企业核心竞争力具有重要意义。然而,我国企业兼并审查制度中的知识产权审查尚不够规范。政府应健全企业兼并知识产权审查制度,完善相关法规,明确审查的目的、依据和原则,赋予兼并审查机构对重大兼并活动进行知识产权审查的职权,明确审查的内容和程序,充分发挥知识产权在优化经济结构、转变经济发展方式中的作用,提升企业和国家的自主创新能力。     

Fatal traumatic rupture of an aortic aneurysm of the sinus of Valsalva: an autopsy case

This report describes an autopsy case of a rare type of aortic sinus of Valsalva aneurysm, which caused fatal rupture from a blunt chest impact. A 51-year-old male was hit in the chest with a fist, lost consciousness after about 15min and died after approximately 7h. The postmortem examination revealed a large saccular aneurysm of the right coronary sinus bulging on the right atrium, which had a full laceration causing pericardial hematoma (cardiac tamponade). A related chest wall injury was observed in the right outer mammary region. A rare type of bulging onto the right atrium and subsequent sclerosis of the right coronary artery appeared to have greatly contributed to the fatal rupture.     

CORPORATE TAX CUTS AND FOREIGN DIRECT INVESTMENT

Accurate policy evaluation is central to optimal policymaking, but difficult to achieve. Most often, analysts have to work with observational data and cannot directly observe the counterfactual of a policy to assess its effect accurately. In this paper, we craft a quasi‐experimental design and apply two relatively new methods—the difference‐in‐differences estimation and the synthetic controls method—to the policy debate on whether corporate tax cuts increase foreign direct investment (FDI). The taxation–FDI relationship has attracted wide attention because of mixed findings. We exploit a quasi‐experimental design for Russian regions, which were granted autonomy to reduce corporate profit tax in 2003, enabling them to simultaneously experiment with different tax policies. We estimate both the average and local treatment effects of two types of tax cuts on FDI inflows. We find that, on average, relative to the absence of tax cuts, nondiscriminatory tax cuts on direct investment profit increase FDI, but discriminatory tax cuts on selected government‐sanctioned investment projects do not. Yet for both types of tax cuts, local treatment effects vary dramatically from region to region. Our research has important implications for the design of tax policy and fiscal incentive, and the assessment of fiscal policy reforms.     

略论刑法学研究中的“事”与“器”

<正>"工欲善其事,必先利其器",这句古语最直白地说明了工具的重要性,同时也包含了"事"与"器"的单向逻辑关系——由事择器。然而,对于一门学科("事")的研究和发展而言,研究方法("器")的意义却复杂得多,其中至少还存在着一种相反相成的逻辑——"因器明事"。前者自不必说;后者的意义则在于,方法的突破也许会改变学科的研究内容甚至整个学科的知识体系。基于学科与研究方法的这种"事"与"器"的辨证关系,对于方法的研究一方面有必要阐明学科本身之"事",不应以假想的"事"之前提来研究"器"之选择;另一方面也要关注方法对学科的反作用。近来,刑法学研究方法的问题受到越来越多的理论关注,本文即在这两个逻辑路径的指导下,对我国刑事法学的"事"与"器"进行导论式探讨,以期对目前我国刑法学研究在本体内容和研究方法上的瓶颈与迷失的解决表达些许管见。     

Serum C-reactive protein levels in postmortem blood--an analysis with special reference to the cause of death and survival time

We have investigated postmortem serum CRP levels in 408 forensic autopsy cases consisting of 216 acute and 192 non-acute death cases having postmortem interval of less than 48 h. CRP ranged from 0.03 to 66.13 mg/dl with the median of 0.28 mg/dl. In 362 traumatic death, survival time and the presence of severe infection were the major factors contributing to CRP elevation, while postmortem interval, age, gender, hepatic injury and liver cirrhosis was not. In almost all the immediate deaths (15/16) CRP remained at a low level (<0.5 mg/dl). Acute deaths and subacute deaths within 6 h showed lower CRP levels compared to longer survivors, consistent with the clinical and experimental studies. As for natural diseases, the CRP level reflected the pathological findings. The results suggest a possibility of CRP as a forensic diagnostic marker.     

试析行政刑法对体育中介的调整

体育经纪行为的法律性质最主要的表现为中介。目前我国体育经纪业存在着市场行为缺少法律依据和法律运作、行业垄断突出、经纪人管理制度不健全等问题。体育经纪业的发展既取决于经纪人、经纪机构自身的素质,更要靠法律对其进行有效的规制。     

Evaluation of postmortem serum calcium and magnesium levels in relation to the causes of death in forensic autopsy

There appears to be very poor investigation of postmortem serum calcium (Ca) and magnesium (Mg) for diagnostic evidence to determine the cause of death. The aim of the present study was a comprehensive analysis of the serum levels in relation to the causes of death in routine casework. Autopsy cases (total, n=360; 5-48 h postmortem), including blunt injury (n=76), sharp injury (n=29), asphyxiation (n=42), drownings (n=28: freshwater, n=11; saltwater, n=17), fire fatalities (n=79), methamphetamine (MA) poisoning (n=8), delayed death from traumas (n=37), and acute myocardial infarction/ischemia (AMI, n=61), were examined. In total cases, there was no significant postmortem time-dependent rise in serum Ca and Mg. Both Ca and Mg levels in the heart and peripheral blood were significantly higher in saltwater drowning compared with those of the other groups. In addition, a significant elevation in the Ca level was observed in freshwater drowning and fire fatalities, and in the Mg level in fatal MA intoxication and asphyxiation. Topographic analyses suggested a rise in serum Ca and Mg due to aspirated saltwater in drowning, that in serum Ca in freshwater drowning and fire fatalities of peripheral skeletal muscle origin and that in serum Mg in MA fatality and asphyxiation of myocardial and/or peripheral origin. These markers may be useful especially for diagnosis and differentiation of salt- and freshwater drownings and may be also helpful to determine the causes of death involving skeletal muscle damage, including burns and MA intoxication.     

试析当前票据诈骗犯罪

随着商品结算制度的不断改革完善,票据在经济交往中的地位越来越重要,而票据诈骗犯罪严重扰乱了市场经济和金融管理秩序,破坏了金融票据管理制度,侵犯了公私财产所有权,影响了社会稳定。因此,我们必须下大力气,坚持“堵源截流,打防并举,标本兼治”的工作方针,强化两个力度,建立和完善四个机制,减少和杜绝此类犯罪的发生。     

计算机数字图像分析在法医学中的研究应用

计算机数字图像分析技术在生物医学领域已经成为一种常规的定量技术。近年来,这一分析技术在推断死亡时间、损伤时间和猝死鉴定方面已经开始发挥作用。