Android屏幕锁解锁在取证上的应用

移动通信的发展带动了智能终端的普及,随之带来的还有更多的手机犯罪、然而在犯罪手机上取证时往往受到了手机屏幕锁的阻碍。本文研究分析了目前具有最大智能终端市场的Android平台上的屏幕解锁技术：先简单阐述了Android平台的系统架构;然后针对Android智能终端上不同的屏幕锁定方式分别进行研究分析,总结对应加密流程和明文密码规则来简化解锁步骤,提高解密效率;使取证能在更短的时间内完成工作;最后,提出了更多的解锁方式,使取证遇到屏幕锁定时能进行灵活的选择     

Value Dynamics: Towards a Framework for Analyzing Public Value Changes

This paper presents a preliminary framework for analyzing how values in the public sector change over time. The specific dynamics are conceptualised as three types of change mechanisms: a teleological, a conflictual and a value-internal change mechanism. Choice of governance systems – hierarchy, clan, network or market - is an example of designing control systems to promote particular values. Another change mechanism is rooted in conflicts between values and the actors carrying these values leading to various organisational responses. Finally, influenced by basic properties of a value changes may follow several distinct patterns such as life cycles, pendulum dynamics, enlargement of scope, refinement and turbulence. The possible outcomes of value dynamic processes are basically changes in value configurations: crowding out, sedimentation, the core-periphery hypothesis, division of labour, and re-interpretation. The paper uses examples from a Danish context, but argues that the value dynamics identified have a more universal scope.     

Economic Growth and Changes in the Branch Structure of Economy in Latvia： Linkage and the Sequence

From 2000 to 2012 the Latvian economy experienced four important events： （1） accession to the European Union in 2004; （2） the fastest GDP growth in the European Union and one of the fastest in the world in 2006; （3） the fastest GDP decrease in the European Union and in the world in 2009; and （4） resumption of economic growth in 2011. Such substantial changes during relatively short period of time make the experience of Latvia interesting in context of economic growth. Now Latvia has success in overcoming the consequences of the global economic downturn but the question which still remains relevant is the rationality of the branch structure of economy, because of high share of non-tradable sector in GDP. Such high fluctuations of the GDP during period analyzed, as well as requirements of the modem economy show the necessity to provide changes in the branch structure of economy. The most acceptable and popular direction in accordance with the strategy ＂Europe 2020＂ indicates that these changes should be in favor to the innovative manufacturing branches. On the other hand, the question--whether the changes in the branch structure of economy would be a tool for maintaining and providing the economic growth in Latvia--is actual. The importance and relevance of this question are reinforced by the fact that there is no consensus in the literature about the sequence of the economic growth and changes in the branch structure of economy. The article considers the linkage between economic growth and the changes in the branch structure of economy in Latvia, as well as search for sequence between these processes.     

社会工作研究中方法论、范式和研究方法的选择问题--以金碧社区的研究为例

由于方法论的支撑,社会工作研究的趋势可能偏重解释与理解,对范式的选择自然更多地使用另类范式,在研究方法上也较多地采用质的研究方法.但我们绝不能排斥量化研究,各种范式和方法应该是互补的.对于社会工作领城欲解决的实际问题(如下岗、吸毒等),实证研究很难处理,可以采用社会定义范式甚至行动研究,其中,包括批判诠释方法.社会工作研究在社会福利思想、社会政策、社会工作的制度分析等层面应该用计量方法,但在大部分介入层面的研究则采用非实证的质的研究方法.     

白癜风模型动脉酪氨酸酶含量及血液流变性改变

目的：研究化学脱色法复制白癜风模型动物血液中酪氨酸酶含量及血液流变性指标的变化。方法：用５％过氧化氢涂布于豚鼠的黑毛区,每日２次,连续５０ｄ,腹主动脉取血,用分光光度计测酪氨酸酶含量和用ＬＩＡＮＧ－１００型血液比粘度计测血液流变性指标。结果：模型动物血中酪氨酶含量减少,血液流变性指标明显升高。结论：用化学脱色法处理的动物有模拟白癜风的作用。     

民事执行领域的检察监督运作研究

现阶段开展民事执行检察监督,宜侧重于侵害国家利益、社会公共利益的案件,以及当事人申诉、控告的案件.审查的重点是执行中作出的裁定、决定等是否确有错误,具体执行行为是否合法.检察监督的方式可以有纠正意见、检察建议、纠正违法通知书以及刑事调查.设计民事执行检察监督运作机制时应该以现有的民事检察工作机制为基础,并注重相应保障机制的建设     

认同与构建:新中国成立以来少数民族文化政策变迁研究

少数民族文化政策与时俱进的变迁与发展是培育少数民族新型公民的需要,是构建少数民族国家政治认同的基础条件。文化认同是国家认同与民族认同的桥梁和纽带。文章通过对新中国成立以来少数民族文化政策变迁的内容与特点进行比较分析,深入挖掘少数民族文化政策的政治内意,即通过文化认同、价值认同动员少数民族同胞凝聚共识,推动国家认同与民族认同的统一。     

关于成人劳模本科班教育模式的探析

劳动模范是我国工人阶级队伍的杰出代表,为提高劳动模范的文化素质和技能水平,国家制定了"全国劳模可以免试接受成人高等学历教育"的照顾政策。目前,在劳模本科教育中还存在一些问题,应在借鉴国外成人教育模式的基础上,从培养目标、培养方式、专业设置等方面加以改进。     

调查研究的楷模--江泽民同志1998年-2000年调查研究回顾

江泽民总书记在近几年来,多次深入工厂、农村、学校、科技等部门调查研究,并就国企改革、党的建设、科教兴国、农村发展发表了许多重要讲话.     

现代警务机制下具有"短、平、快"特点的教育培训模式的构建

构建上海现代警务机制,是当前和今后一个时期上海公安工作必须一以贯之的工作主线.在现代警务机制框架下和现有公安教育培训成果的基础上,我们必须不断探索与改进教育培训工作的方式方法,着力从机制上寻求突破,致力于建立常态、长效的教育培训机制,以建构具有时代特征、上海特点、公安特色的,与现代警务机制相适应的具有"短、平、快"特点的教育培训模式.