偷税罪行为探析

偷税罪行为是一种作为和不作为方式相结合的行为,其罪过的形式是直接故意。从内容上来分析,偷税罪有着五种不同的表现形式,要求偷税行为具有量的规定性,是一种结果犯。偷税罪的因果关系在不作为方式下具有特殊性,其不作为方式下的共同犯罪也有别于疏忽大意的失职行为。     

中西医结合治疗重型颅脑损伤疗效观察

目的:观察高压氧加针灸推拿疗法对重型颅脑损伤的恢复作用.方法:将患者分为常规药物治疗组(Ⅰ组)、常规药物+针灸推拿治疗(Ⅱ组)及常规药物+针灸推拿+高压氧治疗(Ⅲ组).Ⅰ组、Ⅱ组和Ⅲ组病例数分别为58,65,76例.入院时与出院时分别对各组患者进行格拉斯哥昏迷评分(Glasgow coma scales, GCS)及功能综合评定量表(functional comprehensive assessment,FCA)评分.结果:与入院时比较,出院时3组GCS和FCA评分均显著增加(P<0.05).出院时Ⅱ组和Ⅲ组GCS和FCA评分显著高于Ⅰ组(P<0.05),Ⅲ组GCS评分显著高于Ⅱ组(P<0.05).结论:高压氧配合针灸推拿治疗能显著提高颅脑损伤患者的治疗效果.     

关于改进血手印显现方法的研究

文章根据血液的组成和特点,利用蛋白染色的原理,系统研究了在多种非渗透性和部分渗透性客体上应用四氯四碘、氨基黑10B、分散大红几种显现液显现血手印技术的显现效果,综合比较了各种配方的优越性。实验表明,这三种方法操作简单方便、用时少,显现出的手印纹线清晰、流畅,效果稳定,弥补了传统显现方法的不足。     

保证金刍议

在法律对于保证金缺乏明确规范的背景下,探讨保证金的类型,对于备用金类型的保证金、预付款类型的保证金、租赁保证金、装修保证金、定金类型的保证金、保有返还请求权的保证金、无双倍返还效力的保证金分别界定,确定各自的法律效力,十分必要。     

物权请求权与消灭时效

法学理论关于物权请求权的性质有物权说、债权说和独立请求权说。债权说的物权请求权的性质定位,不仅符合法律关系或权利类型的模式化法典建构需要,而且也为消灭时效制度的适用找到了法学依据,同时也为完善立法提供了方法上的指导。     

胃萎汤对气虚血瘀证大鼠血液流变学指标的影响

目的 :观察胃萎汤对气虚血瘀证大鼠血液流变学指标的影响。方法 :用游泳劳损法制造气虚血瘀证大鼠模型 ,测定血液流变学指标。结果 :模型组大鼠的血液黏度明显增高 (P <0 .0 1或P <0 .0 5 ) ;胃萎汤大、中、小治疗组的大鼠血液流变学指标均有明显的改善 (P <0 .0 1或P <0 .0 5 )。结论 :胃萎汤通过改善气虚血瘀大鼠的血液流变学指标以发挥益气活血作用。     

Passive Drip Stain Formation Dynamics of Blood onto Hard Surfaces and Comparison with Simple Fluids for Blood Substitute Development and Assessment,

The spreading dynamics of blood dripping onto hard surfaces is compared to two spreading models. Samples of human blood, porcine blood, and Millipore^® water were dripped onto cardboard, foamcore, and glass surfaces in low velocity passive drip simulations. Final stain diameter, the total number of spines and scallops, and angle of impact were measured and analyzed. Spreading is best predicted by applying the concept of effective viscosity to the Scheller and Bousfield (R² = 0.91) and Roisman (R² = 0.89) spreading models. In the tested conditions, blood spreads with Newtonian tendencies; however, has quantifiable differences in stain appearance to Newtonian fluids like water. This is encouraging for the development of water‐based fluids as synthetic blood substitutes (SBSs). The work presents an assessment platform to quantify and score the performance of simple water‐based fluids using final stain diameter (6 points) and number of spines and scallops (6 points) at six dripping heights between 20 and 120 cm. The angle of impact of a stain alone is not a sensitive measure of SBS performance, but stain formation scores the SBS's performance with another 1 point. Together these features generate a quantitative relative ranking system, of a maximum possible 13 points, that can be used to support the use of a particular fluid for the creation of a drip stain. The performance of twenty simple fluids in the simulated dripping assessment test is described.     

Quantitative Differentiation of Bloodstain Patterns Resulting from Gunshot and Blunt Force Impacts

Bloodstain pattern analysis (BPA) provides significant evidentiary value in crime scene interpretation and reconstruction. In this work, we develop a quantitative methodology using digital image analysis techniques to differentiate impact bloodstain patterns. The bloodstain patterns were digitally imaged and analyzed using image analysis algorithms. Our analysis of 72 unique bloodstain patterns, comprising more than 490,000 individual droplet stains, indicates that the mean drop size in a gunshot spatter pattern is at most 30% smaller than the mean drop stain size in blunt instrument patterns. In contrast, we demonstrate that the spatial distribution of the droplet stains—their density as a function of position in the pattern—significantly differs between gunshot and blunt instrument patterns, with densities as much as 400% larger for gunshot impacts. Thus, quantitative metrics involving the spatial distribution of droplet stains within a bloodstain pattern can be useful for objective differentiation between blunt instrument and gunshot bloodstain patterns.     

Site‐, Technique‐, and Time‐Related Aspects of the Postmortem Redistribution of Diazepam,Methadone, Morphine,and their Metabolites: Interest of Popliteal Vein Blood Sampling

Sampling site, technique, and time influence postmortem drug concentrations. In 57 cases, we studied drug concentration differences as follows: subclavian vein‐dissection/clamping versus blind stick, femoral vein‐dissection/clamping versus blind stick, right cardiac chamber, and popliteal vein‐dissection and clamping only. Cases were distributed in group #1 (all cases with both techniques), group #2 (dissection/clamping), and group #3 (blind stick). Sampled drugs were diazepam, methadone, morphine, and their metabolites. To assess PMR, mean concentrations and ratios were calculated for each group. Time‐dependent variations of blood concentrations and ratios were also assessed. Results indicate that site, method, and time may influence postmortem distribution interpretation in different ways. Popliteal blood seems less subject to PMR. In conclusion, our study is the first to evaluate concurrently three main aspects of PMR and confirms that the popliteal vein may represent a site that is more resistant to the changes seen as a result of PMR.     

脑外伤者事件相关电位与神经心理学研究进展

随着信息技术的发展,作为神经电生理学研究前沿之一的事件相关电位,由于为探索人的高级认知功能提供了一个可行而又客观的方法,正日益受到国内外学者的极大关注。神经心理学近年来出现的新的测评工具也使得其本身有了进一步的发展。本文分别对事件相关电位及神经心理学测量的基本内容作出综述,着重介绍两者近年来在颅脑外伤患者认知功能评估中的应用发展,并提出今后相关问题的研究方向。