突发公共卫生事件应急过程中的公法思考

应对突发公共卫生事件的过程是处理公民权利与国家权力之间关系的过程。在应对突发公共卫生事件的过程中,公民有知情权,政府有信息公开义务;公民财产权受法律保护,国家征用财产的权力应受法律规制;公民人身自由权受法律保护,强制隔离措施的采取应依法进行。     

水权的界定及其法律性质分析

随着水资源在人类生产、生活以及生态、环保等方面重要作用的日益凸显,随着人类对水资源需求量日益增加与水资源总量相对有限的矛盾的日益加剧,随着人类对水资源危机认识的不断加深,人们越来越重视水资源的开发、利用与管理,水权制度因其在提高水资源利用效率上的重要作用,尤其成为人们关注和研究的焦点.文章通过对水权概念的分析,将水权定义为水资源的使用权,并将水权的性质界定为他物权及准物权,进而认定为公法性私权.     

Attention to Detail: The Conservative Policy Agenda

Since 2001 (if not since 1997) the Conservative party has struggled to develop a coherent set of policies with which to provide a credible alternative to the Blair government. A second successive crushing election defeat fuelled the ongoing debates in the Conservative party, between those who were convinced of the need to steer towards the centre ground, thereby reviving the Conservative's 'one nation' tradition, and those who wanted to place clear blue water between themselves and New Labour, and thus adhere to Thatcherite radicalism. The Conservatives have therefore appeared to struggle in developing clear, alternative policies on such issues as 'tax-and-spend' and public service reform and delivery. They have, however, inched hesitatingly towards a more socially liberal stance on various issues. A major problem for the Conservatives has been that the Blair governments have actually continued with, or consolidated, many policies inherited from the Conservatives in 1997, thereby making it even more difficult for the Conservatives to articulate their own distinct policy agenda. This is likely to contribute towards a third heavy defeat for the Conservative party in the next general election.     

跨界水的利用和保护应遵循的原则

当今世界水资源日益匮乏,而人类对水资源的需求与日俱增,各国、各地区和各利益团体围绕跨界水资源的争论日趋激烈,迄今未达成任何生效的关于跨国水域非航行利用的普遍性公约。跨界水资源的利用和保护问题已成为一个战略问题乃至政治问题。本文从现有的处理跨界水的国际条约、协定和规则出发,尝试提出国际上解决跨界水的利用和保护问题时应普遍遵循的几大原则,即公平合理原则、不造成重大损害原则、国际合作原则等,供有关方解决跨界水问题时参考。     

Oil pollution and water conflicts in the riverine communities in Nigeria’s Niger Delta region: challenges for and elements of problem-solving strategies

ABSTRACT

In Nigeria’s Niger Delta, oil pollution has significantly harmed the natural environment on which the local people in the Niger Delta depend for their livelihood and sustenance. The direct consequence of oil pollution is that it has led to multidimensional and protracted conflicts in oil-bearing communities. Drawing on fieldwork data, this article examines the ways in which oil pollution harms water resources and fuels conflicts in the local communities. It explores the socio-economic dynamics of the conflicts and insecurity, and how they are aggravated by the ineffectiveness of the measures adopted by the state to manage the conflicts. It argues that the role of local actors in the ecological dislocation have been downplayed and not factored into the measures devised to tackle the intractable conflicts. This article demonstrates how the network of interactions among localised, national and globalised actors aggravate environmental pollution and the complex conflicts in local communities.     

Investigating Residential History Using Stable Hydrogen and Oxygen Isotopes of Human Hair and Drinking Water

The relationship between isotopic signals in human hair and geographic region has potential forensic applications for identifying unknown individuals' place of recent residence. This study analyzes δ²H and δ¹⁸O isotopes in residential tap water and bulk hair samples from 17 volunteers representing 12 locations in Ontario, Canada. There is a strong correlation (R² = 0.9) between δ²H and δ¹⁸O values of the water samples. In contrast, the δ²H and δ¹⁸O values of the hair samples are weakly correlated (R² = 0.3), and the greater variability in the data is linked to dietary factors. This study demonstrates that the δ²H and δ¹⁸O values of hair and drinking water can be used to help identify potential place of residence in forensic cases, particularly in relation to proximity to large bodies of water such as the Great Lakes, but interpretations are complicated by the contribution of both water and diet to δ²H and δ¹⁸O values in hair.     

Policy Stalemate and Policy Change in Israel's Water Sector 1970–2010: Advocacy Coalitions and Policy Narratives

This paper seeks to explain policy stalemates that persist despite recognition of their risks and damages, as well as the factors and processes that enable a breakthrough and lead to policy change. The paper seeks to fill a gap in the Advocacy Coalition Framework (ACF) theory by supplementing it with Narrative Analysis (NA). We claim that NA provides a link missing in the ACF that is required for the transformation of “necessary” conditions—like external and internal shocks to the system—into “sufficient” conditions for policy persistence or change. We use the ACF to delineate coalition members and their belief systems and policy positions, as well as external, internal, and structural shocks to the system. We rely on NA to analyze the narratives employed in the public arena, which turn conditions necessary both for hurting stalemates and for policy change into sufficient conditions. We illustrate the benefits of combining the two approaches through a study of Israel's water policy during four decades (1970s–2000s) based on government records and on information from interviews with key players.     

Evaluation of Nile Red‐Loaded Mesoporous Silica Nanoparticles for Developing Water‐Soaked Fingerprints on Thermal Paper

Nile red has been an alternative reagent for detecting latent fingerprints on wetted substrates. However, the presence of methanol in nile red solution could make injury to handlers and destroy the traces on surfaces, such as texts on thermal papers. A novel small particle reagent formulation constituting of mesoporous silica nanoparticles (MSNs) based on nile red was prepared to overcome the problem. Compared with the conventional reagents Oil Red O or nile red solution, the nile red‐loaded MSNs are highly selective to lipid residues of fingerprints and showed a greater ability to develop clear, sharp, and detailed fingerprints on thermal papers after these were immersed in water. In addition, it can retain texts on the thermal papers well and use only water as a solvent. These suggested that nile red‐loaded MSNs are a safe, efficient, and convenient method to develop latent fingerprints on wide range of substrates of forensic importance.     

Fatal Drowning Accident and Undiagnosed Hydrocephalus

Abstract: Bodies found in water present several diagnostic challenges for the forensic examiner, such as the identification of the time and mechanism of death, the postmortem submersion time, and above all the circumstances of drowning. We report the case of a 33‐year‐old security guard found dead in Venice, in the water of the lagoon, who at autopsy presented a previously undiagnosed hydrocephalus with macrocephaly. The victim remained asymptomatic until 2 months before death and had never undergone a neurological or radiological examination. In the article, we emphasize the need to perform a thorough autopsy in all suspected drownings, discuss the etiopathogenesis of the neurological disease and hypothesize a possible relationship between the hydrocephalus and the drowning accident. Finally, we discuss the major clinical and forensic implications of macrocephaly and hydrocephalus in adults.     

Contested water,contested development: unpacking the hydro-social cycle of the Ñuble River,Chile

The way that water is entangled with broader social relations has become a prominent concern in political ecology, geography and beyond. Employing the concept of the hydro-social cycle highlights how water is produced by, and simultaneously constitutes, social and power relations. Applying and expanding the hydro-social cycle as an analytical lens, this paper explores the contestation of different discourses of water. Looking at the conflict over the construction of a proposed dam in Chile, we examine different meanings given to water to understand how these produce uneven power relations with material and symbolic implications. By teasing out the workings and contestations of this conflict as a hydro-social cycle, we aim to highlight the diverse range of elements enlisted in it beyond water, to expose its complexity and to search for more just and inclusive alternatives.