珠江上游农业区域生态现状及生态安全预警系统的可行性研究

珠江上游地区农业人口众多 ,对生态环境依赖和压力很大。本文通过对珠江上游农业区域的生态现状进行综述 ,阐明生态安全对可持续发展的重要性以及生态安全预警系统建立的必要性 ,进而对建立生态安全预警系统的可行性、原则、基本方法和步骤进行初步研究 ,为这一区域生态环境和可持续发展研究奠定基础。     

对我国《消费者权益保护法》第49条的若干思考

文章首先论述了我国《消费者权益保护法》第 4 9条适用的实体条件 ,然后分析了第 4 9条适用的范围 ,最后指出了第 4 9条的赔偿范围。     

取得时效的概念和构成要件

取得时效的占有人须有为自己所有或为自己的主观意思 ,不以善意为必要 ;占有人必须公开地、和平地、持续不间断地占有 ;占有的客体范围是他人的财产或财产权利 ,但排除不可转让的物以及某些或依其权利性质或依其表现形式或依其行使特点不得适用善意取得的权利 ;占有的时间依不动产、动产应有不同规定。     

对重复保险若干法律问题的思考

我国《保险法》对重复保险的界定并不全面 ,对其概念应采狭义说 ;重复保险的构成要件 ,尚欠缺保险金额总和超过保险价值及保险期间发生交叉或重合两个要件 ;重复保险的适用范围 ,应限于具有损失填补性质的险种 ;对重复保险的法律效力 ,应区分善意和恶意 ,并采取不同的规制原则。     

未成年人犯罪裁量不起诉制度探析——从合肥市未成年人犯罪案件现状谈起

对未成年人犯罪适用不起诉制度,符合刑法的谦抑原则,契合了教育刑的要求.适用裁量不起诉制度应符合犯罪的法定条件.同时,行为人的主观恶性不深,有认罪悔罪表现;具备一定的监护条件和社会帮教条件.裁量不起诉制度的适用,实现了宽与严的有机统一和良性互动,是实现控制犯罪与保障人权效果最优化的保证.     

SCM协议中财税措施地区专向性特别规定初探——兼评美国对华反补贴调查的相关案例及我国的对策

SCM协议地区专向性标准条款中的财税措施特别规定具有经济合理性,并符合WTO的政治考虑。该特别规定认定“有资格”的地方各级政府所采取的“确定或者改变”在其辖区内“普遍适用”税率的补贴措施不具有SCM协议意义上的专向性。我国应充分利用该特别规定提供的政策空间,深化税制改革,协调地方政府地区补贴与SCM协议之间的关系。     

Fingermark visualisation on metal surfaces: An initial investigation of the influence of surface condition on process effectiveness

Fingermark recovery from metal surfaces is an area of operational interest, both from the association of metals with weapons used in violent crime and from the increasing incidence in metal theft. This paper reports a feasibility study into the effectiveness of a range of fingermark visualisation processes in developing fingermarks on clean metals (brass, bronze and stainless steel), and on the same metals after prolonged exposure to an outdoor environment. Scanning electron microscopy (SEM) was used to investigate how the surface type and condition could influence the development of fingermarks for each of the processes used. It was found that the behaviour observed varied between each of the processes (cyanoacrylate fuming, Lumicyano?, gun blueing and carbon-based powder suspension). In some cases the chemical composition of the surface affected the development of the mark more than the surface condition, and in other cases the reverse was true. The best performing processes differed according to the surface type and condition, with cyanoacrylate fuming processes working best on brass and bronze, and powder suspensions being better on stainless steel. These preliminary results reinforce the need to take into account both surface type and condition before selection of the most effective fingermark visualisation process and demonstrate the value of techniques such as SEM in developing a fundamental understanding of the interactions between fingermarks and surfaces.     

The Effect of Fiscal Decentralization on the Financial Condition of Municipal Government

This study examines the effect of fiscal decentralization between states and their local governments on the financial condition of municipal governments. There are strong theoretical arguments on both sides of the federalism debate about the benefits for and against decentralization. Most of the research in this area investigates economic and social welfare consequences of fiscal decentralization. There is limited research, however, on the effects of fiscal decentralization on the financial health of local governments. Using data from the nation’s 150 largest cities, this study finds that intrastate fiscal decentralization results in weaker financial condition for municipalities in those states.     

脉象地形图初探

脉诊是中医诊病取之以象的典型方法,所取之象即为脉象,具有多维、多变的特性。实现脉象信息的充分表达是近现代脉诊研究的重点与难点。脉象地形图的构建应基于分析传统脉象的特性,总结脉诊客观化研究的经验,以及借鉴生物医学领域应用地形图的思路与方法。     

浅谈刑事案件中的“情况说明”

"情况说明"这一证据材料在刑事司法实践中大量存在并作为定案证据被广泛运用。然而其特殊的表现形式又未见于法定的八类证据之中。不是所有的"情况说明"都具有证据的属性。通过对"情况说明"证据属性的梳理,我们发现"情况说明"除了不能担当犯罪嫌疑人、被告人供述和辩解、视听资料、勘验、检查、辨认、侦查实验笔录这三类证据之外,可以成为其他四类证据。