家兔死后玻璃体液离子浓度检测的微量重复取样法

目的探讨微量重复取样法对兔玻璃体液样本离子浓度或元素含量检测的可行性。方法28只家兔分为3组:Ⅰ组:死后12h一次取出所有玻璃体液;Ⅱ组:死后12h微量取样50μl,连续取15次;Ⅲ组:死后120h微量取样50μl,连续取15次。分别检测样本中Ca2+、C l-、K+、Na+和磷元素的含量,并对所得数据进行统计分析。结果Ⅰ、Ⅱ、Ⅲ组左、右眼的Ca2+均数分别为1.956和2.068,1.942和1.948,2.071和2.045;C l-为111.520和121.240,116.744和117.022,106.322和106.767;K+为13.016和13.900,11.230和11.144,35.411和34.828;Na+为127.200和141.880,133.872和134.566,111.511和110.647;磷元素为0.556和0.744,0.284和0.280,5.585和5.597。3组双眼上述5种成分含量经配对t检验,其P值范围分别为0.2753~1.2365,0.1627~1.6596,0.1520~1.3446,0.2386~1.0892和0.0575~0.8195;Ⅱ、Ⅲ组的重复取样检测经方差分析,其P值为0.9433和0.8638,两组总体重复取样检测的方差分析,P值为0.8772。结论微量重复取样法对兔玻璃体液样本离子或元素含量的检测无实际影响。     

诱惑侦查的界定

诱惑侦查作为侦查中一种特殊的侦查手段,目前在我国尚无明文规定,但在司法实践中却频频使用,并由此引发了诸多法律问题,因而实践中有必要对诱惑侦查构成要素,即诱惑侦查主体、内容以及客体三方面重新进行认定,重构诱惑侦查,以使诱惑侦查在实践操作中更具规范性、正当性,并为其立法构建提供合理的依据。     

Regulating for responsibility: reputation and social media

The framework brought forward by the United Kingdom's Defamation Act 2013 underlines a traditional hierarchy of expression in which news media are viewed as high-level speech. Although of a different form, social media are a dominant means of expression. The current study explores the rationale for a more robust and forceful discussion of responsibility in speech on social media platforms. The underlying premise here is that speech should be viewed as a qualified good and that a more appropriate paradigm is one found in the phrase ‘freedom to participate’.     

Self-expression and collaborative ‘pro-sumption’ in the digital brandscape

ABSTRACT

The evolution of the global economy has seen the emergence of a digital market space. The collaborative and expressive nature of interactive media and technology allows users to participate in the production and publication of branded content within digital communities of affinity. This presents increased possibilities for self-expression, as well as unlimited opportunities for participation in determining and influencing brand narratives. The digital brandscape has therefore become a collaborative space where surplus brand value is produced, but also where struggles in terms of power and counter power between brands and brand consumers evolve. Against this background, this conceptual article explores the brand challenges the notion of consumer brand self-expression poses in a collaborative open-source context where brand identity is constantly challenged, and brand narratives are continuously written and rewritten by multiple brand authors. The article concludes that it is important that brands do not navigate these risks by adopting defensive stances, but rather boldly seize the opportunities that these technologies offer for creating new market linkages and for developing customer insights that create innovative brand value and impact, by tapping into opportunities for creative self-expression.     

Effects of Homeopathic Mother Tinctures on Breath Alcohol Testing

In some countries, it is illegal to drive with any detectable amount of alcohol in blood; in others, the legal limit is 0.5 g/L or lower. Recently, some defendants charged with driving under the influence of alcohol and have claimed that positive breath alcohol test results were due to the ingestion of homeopathic mother tinctures. These preparations are obtained by maceration, digestion, infusion, or decoction of herbal material in hydroalcoholic solvent. A series of tests were conducted to evaluate the alcoholic content of three homeopathic mother tinctures and their ability to produce inaccurate breath alcohol results. Nine of 30 subjects gave positive results (0.11–0.82 g/L) when tests were taken within 1 min after drinking mother tincture. All tests taken at least 15 min after the mother tincture consumption and resulted in alcohol-free readings. An observation period of 15–20 min prior to breath alcohol testing eliminates the possibility of false-positive results.     

首都单位内部治安防控网络建设问题初探

当前首都单位内部治保工作面临的形势十分严峻,工作环境发生了许多新变化,加强单位内部治安防控网络建设十分必要。经过近两年的实践,首都单位内部防控网络建设已经取得了明显成效,今后还需继续坚持“预防为主、单位负责、突出重点、保障安全”的工作方针,把维护稳定放在各项工作首位,精确指导单位内部安全防范工作,规范内保民警的警务活动,发挥公安机关打击犯罪的职能,深入开展基层基础工作,全面推动争创“双无单位”活动的深入开展。     

努力讲好马克思主义理论课

讲好马克思主义理论课,是繁荣发展哲学社会科学的需要,是提高党的执政能力和干部素质的需要,也是树立和落实科学发展观的需要。拓展教学内容,应讲清楚马克思主义的科学性、贯通性,讲清楚“三个代表”重要思想的正确性和指导性,讲清楚理论创新的紧迫性。端正教学态度,课堂面授要有认真的态度、正确的观点、丰富的材料、紧密的结合、灵活多样的科学方法。夯实基础,教材编写要突出马思主义的系统性、科学性、指导性、可读性、层次性。抓牢教学关键,要大幅度提高教师队伍素质。     

论单位犯罪过失的特殊性

单位犯罪过失的特殊性体现在单位意志的认定、单位应当预见的内容、单位预见可能性判断标准和单位监督过失等方面。单位意志的认定可以从决策机构、决策程序和利益归属三方面进行考量。基于单位特殊的认识能力和意志能力,单位应当预见刑法规定的具体危害结果,对预见可能性的判断标准也应采用“客观说”。单位监督过失不仅存在于单位未恰当履行对成员的选任监督义务的场合,也存在于单位怠于确立合理的管理体制、规章制度的场合。     

《钦定宪法大纲》内容解读

《钦定宪法大纲》只有"君上大权"和"附臣民权利义务"两部分内容,虽然带有浓厚的封建性,但通过对大纲具体条文的分析,我们可以看到,大纲的诸多条文仍不乏合理性、进步性和民主性,大纲在一定程度上带有资产阶级民主主义的内容,基本上是一个资产阶级的宪法性文件,其宪政色彩初露端倪。     

宋词中的“扇”意象及其内涵与情感基调

到了宋代,"扇"意象成为词中常见的意象之一.无论通过"扇"为女性代言,还是借女性"团扇"之悲写不遇之情,还是直言"扇"写词人自己的惜别、怀旧或是寄寓之情,总笼罩着一层颇为感伤的情感色彩.这与"扇"意象本身的文化积淀及宋词总体的情感基调有着密切的关系."扇"意象在宋词中得到更深更远的发展,充满永恒的艺术魅力.