论民间法对中国少数民族地区环境法制建设的贡献

创始于西方国家的环境法以工业化和民主政治为基础,在工业化程度不高、民主意识欠缺的少数民族地区开展环境法制建设必须尊重当地少数民族的自治权利及社会的法文化传统,发挥民间法对环境法制建设的贡献.因为民间法作为历史文化遗留有巨大的惯性力量,是实际存在于中国现代社会的有效秩序和规范来源.少数民族地区广泛存在的与环境保护相关的民间法能够成为地方环境立法的来源,帮助人们认同国家环境立法,并且弥补国家环境立法的空白,全面细致地规范人们开发利用环境的行为.     

破产企业的房地产有关法律问题的探讨

依法妥善处理破产企业房地产 ,是正确审理企业破产案件的关键。将破产企业无偿划拨取得的土地使用权进行拍卖 ,按规定交纳土地出让金后 ,余款列入破产财产用于清偿债务 ,是处理此类财产的最佳途径 ;安置职工和维护职工的权益 ,是在处理试点城市国有企业的土地和房产抵押权时的首要原则 ;破产企业福利性设施的科学界定 ,是妥善处理此类财产的关键     

南极洛多姆冰帽BJ钻孔粒雪层的热学性质及其温度分布

根据详细的密度资料,对洛多姆冰帽BJ钻孔粒雪层的热学性质进行了讨论。应用非均匀介质热传导方程描述活动层温度分布。通过两种简化的层状结构和竖向运动模型给出了解析解。计算和实测温度差异的分析表明边界条件的选取非常重要。     

Indonesia's archipelagic regime: Implications for Malaysia

This article examines Indonesian-Malaysian relations in the light of Indonesia's new archipelagic regime. Archipelagos are defined and the rights and duties of archipelagic states under the Law of the Sea Convention are outlined. Indonesian-Malaysian relations from the 1974 Memorandum of Understanding to the 1982 bilateral treaty are described. The author examines the implications of an Indonesian suspension of passage on Malaysian transport, submarine cables and pipelines, fishing, oil and gas, and search and rescue. The author concludes by indicating how the two countries should adjust to the regime.     

《测绘法》适应性浅析

分析了新时期测绘发展面临的新形势,对《中华人民共和国测绘法》规定的有关概念内涵、管理体制、运行机制、准入制度等的适应性进行了探讨,对进一步修订《中华人民共和国测绘法》提出了建议。     

A new portable in situ flume for measuring critical shear stress on river beds

A new portable in situ flume(PISF)for measuring critical bed shear stress(CBSS)was developed in this study.The PISF consists of an open bottom sediment erosion chamber and an electrically-driven pump.Unlike most existing in situ flumes with similar designs,the new PISF does not rely on monitoring the flow conditions or particle density in the sediment erosion chamber;instead,it is a pre-calibrated flume.The calibration was performed by first determining CBSS of various selected sediment samples of known particle size and density(using the law of the wall),based on flow velocity-depth profiles measured in a 6 m straight open-channel flume using a Particle Image Velocimetry(PIV)system.These same particles of known CBSS were then used in the new in-situ flume under controlled lab conditions to obtain a series of calibration curves of CBSS vs.pump electrical power.A wide variety of particle types and sizes(simulated sediments)were used in this two-step calibration procedure to widen CBSS measurement range and simulate cohesive force effects.The size of the PISF is much smaller and more practical than other similar devices as lamellar flow conditions are not required and it can be applied to a wide range of sediment types including cohesive sediments.     

地理相似性：地理学的第三定律?

定律对知识的理解和传播具有极大的推动作用。本文通过对比地理学中的定律和物理学中的定律的异同之处,认为地理学的定律虽然在形式上和提出的方式上与经典的力学定律有所区别,但仍符合人们对“定律”的定义。在共识地理学定律存在的前提下,本文阐述了地理学的第一定律和第二定律中所体现出的地理学定律的特征——描述性和归纳性。基于这些对地理学定律所具有的特征的认识,本文首先介绍了Zhu等从空间推测的角度将所提出的地理学第三定律,即“地理环境越相似,地理特征越相近”,或称地理相似性定律。本文从普遍性、独立性和应用性3个方面探讨了地理相似性是否可以作为地理学的一个定律,认为地理相似性与地理学第一和第二定律相比,有着同样的普遍性,且与第一和第二定律所涉及的规律有着本质上的区别,在应用上可能解决第一和第二定律所面临的挑战,因此应可作为地理学第三定律。