犯罪嫌疑人供述临界心理的形成与转化

在刑事案件讯问中.准确理解犯罪嫌疑人"供述临界心理"的形成机制和转化机制,掌握犯罪嫌疑人的心理需要和外在刺激相瓦作用及供述能量守恒的规律,针对性的采取讯问策略,将言语表达和非言语表达法的特殊作用相互结合,转化犯罪嫌疑人"供述临界心理",达到讯问目的.     

西安市节能降耗的对策研究

我国正处于工业化、城镇化进程加快的时期,能源消费强度较高,是世界第二大能源生产国,能源供需矛盾突出,环境压力日益增大。努力缓解资源不足的矛盾,不断改善生态环境,实现可持续发展,节能降耗已经成为十分紧迫的任务。西安应加快技术进步和能源结构调整,建立促进节能降耗的有效体制,正确认识节能降耗同经济增长的关系,树立又好又快发展理念。     

Effectiveness of Femur Bone Indexes to Segregate Wild from Captive Minks,Mustela vison,and Forensic Implications for Small Mammals

Utilization of free‐living populations of endangered wildlife species is usually strictly prohibited or restricted. Farming of endangered species can provide products that are in demand as a countermeasure. A novel forensic issue arises because it becomes necessary to discriminate the origin of given wildlife products. We tested the effectiveness of five measurements and four indexes of femur bone using farmed minks (n = 40) and escapees (n = 32). Results showed all measurements, namely body mass (L_f), body length (M_f), femur mass (V_f), femur length (M_b), and femur volume (L_b), were highly discriminatory. However, they are susceptible to the influence of nutrition level and sex. Femur length index (I_fl), femur linear density (D_l), and femur volume density (D_v) eliminated the influence of level of nutrition and were highly effective. However, I_fl and D_l were influenced by sex (p = 0.000). Because D_v was not influenced by sex (p = 0.683) and was highly effective, it was the preferred index.     

节能降耗,必须行政和市场两手都要硬

节能降耗既要靠行政手段,也要靠市场手段。行政手段明确导向,市场手段因势利导,应将两者有机结合起来,双管齐下,把强化政府责任作为实现节能降耗和污染减排目标的关键环节,把完善市场调节机制作为基本手段,以建立长效机制,取得根本性的突破。     

Can Stable Isotopes and Radiocarbon Dating Provide a Forensic Solution for Curbing Illegal Harvesting of Threatened Cycads?

Cycads in South Africa are facing an extinction crisis due to the illegal extraction of plants from the wild. Proving wild origin of suspect ex situ cycads to the satisfaction of a court of law is difficult, limiting law enforcement efforts. We investigated the feasibility of using multiple stable isotopes to identify specimens removed from the wild. Relocated and wild specimens from two species in the African genus Encephalartos (E. lebomboensis and E. arenarius) were sampled. ¹⁴C analysis indicated that a ± 30‐year chronology could be reliably obtained from the cycads. For E. arenarius, pre‐relocation tissue was consistent with a wild origin, whereas tissue grown post‐relocation was isotopically distinct from the wild for ⁸⁷Sr/⁸⁶Sr and δ¹⁵N. For E. lebomboensis, δ³⁴S, δ¹⁸O, and ⁸⁷Sr/⁸⁶Sr were different between relocated and control plants, consistent with the >30 years since relocation. Our findings demonstrate the potential for a forensic isotope approach to identify illegal ex situ cycads.     

German and British parliaments and conceptions of the global climate threat during the United Nation Earth Summit of 1992

Ever since the beginning of international climate conservation politics there has been variation across nations in political traditions in debating the climate issue. Political decision-makers have interpreted the scientific findings on global warming with different emphases, thereby giving rise to variation in views on preferred national or international solutions. These tensions first became evident before and during the Earth Summit of the United Nations in 1992 in Rio de Janeiro, when the United Nations Climate Change Convention was prepared and eventually signed. This article discusses the historical background of international climate conservation politics and illustrates the tensions between contrasting parliamentary traditions in conceptualizing the climate issue. It analyses concepts and arguments presented in the German and British parliaments, which debated the necessity and justifications for international and national climate politics and the form these should take. Empirical analysis of the parliamentary debates of the period shows that during this phase in the early 1990s of introducing and initiating climate conservation policies parliamentarians debated the limits and prospects of national, international and supranational decision-making. The German and British parliaments have traditionally articulated different ideas on international and European co-operation and this difference is also apparent in the field of climate conservation policies.     

Constraints to conservation at Okomu National Park: a ranger’s perspective

Park rangers form an integral part of national parks because they help to ensure that the objectives of the park are achieved. The objective of the study was to investigate the challenges facing rangers at the frontiers of conservation at Okomu National Park, Nigeria. Questionnaires and structured interviews using the purposive sampling method was used to collect data. Atlas.ti version 8.0 was used to analyse the data. The findings indicated that 46% of the respondents are natives of the area, major constraints faced by the park rangers are inadequate funding (86%), poaching (82%), and poor salaries (82%). These limitations affect the output of the rangers. The findings indicate that both internal factors (which can be solved by the management of the park) and external factors (which need to be addressed at the national level) affecting rangers in the field, which needs to be addressed to improve ranger productivity conservation efforts.     

中国湿地保护的现状、问题与策略——湿地保护调查报告

湿地是维护国土生态安全的基本屏障和实现经济社会可持续发展的物质基础。该文在调研的基础上分析了中国湿地保护的现状,讨论了存在的突出问题,对加强湿地保护提出了有针对性的对策建议。     

保护与开发桂林会仙湿地的思考

充分认识会仙湿地保护与开发的价值,客观分析会仙湿地保护与开发面临的问题,认真探索会仙湿地保护与开发可行的对策,成为研究解决桂林乃至广西“十二五”建设实践的具体课题之一。以科学发展观为指导,搞好会仙湿地的保护与开发,将有利于促进桂林国际旅游综合改革试验区以及桂林国际旅游新城、名城和世界旅游城的建设。