用于古建筑琉璃瓦保护的高分子聚合物材料的分析研究

为探索高分子聚合物用于古建筑琉璃瓦的保护研究,采用所选择的9种有机高分子聚合物对现代黄釉琉璃瓦进行保护处理,分析保护材料的耐光性能及保护后琉璃瓦的憎水性、耐冻融性和化学稳定性等性能,同时选择性能较好的材料用于胎体酥粉古琉璃瓦的保护,分析憎水性、耐冻融性、耐折、抗压强度、透气性以及进行保护机理研究.结果表明,保护材料丙烯酸类材料的Primal SF和1372耐光性能较差;用于现代琉璃瓦保护的Primal SF憎水性和耐冻融性较差;有机硅的耐酸碱性较差;聚氨酯和硅丙乳液的憎水性和耐碱性能较差;氟碳清漆、氟树脂和复配材料的各项性能相对较好;含氟聚合物及其氟树脂为主的复配材料用于胎体酥粉古琉璃瓦保护的憎水性、耐冻融性、耐折、抗压强度和透气性等性能相对较好,保护材料以良好的渗透能力渗入古琉璃胎体内部,有效提高胎体强度,起到填充空隙和防止水分破坏的作用.综合几项指标,含氟聚合物及其复配材料的各种性能优良,为选择中国古建筑琉璃瓦的保护材料提供科学依据.     

华侨房屋权益保护的法律思考：问题与对策

论文以厦门市内侨房处理中的法律问题及现实问题为例,结合现行《物权法》的相关原则及规定,对被改造、征收的华侨房屋之“一房两制”问题、“两权分离”问题、华侨信托代管房之清退问题以及城市侨房的拆迁补偿问题等,进行了分析研究,并提出了相应的法律对策。主要观点有：华侨房屋的所有人对自己享有所有权的房屋具有完全的权利,必须受到《物权法》的保护;因历史原因被“错改”的华侨房屋应当退还给业主,但根据当时的政策规定,对华侨的非住宅房屋,国家已进行了赎买或者改造的房屋,所有权为国家所有,不存在退还产权问题;政府机构对确定为华侨的房屋应主动退还给所有人;对已经拆迁的房屋应当按照法律规定进行补偿;《物权法》规定了财产平等保护的规则,因此华侨房屋权益优先保护的观念和处理方式不再符合《物权法》的规定。     

论美国法形成的历史轨迹

美国法是英国普通法的美国化,它的形成始于殖民地时期,完成于19世纪70年代。其间,美国法从最初对英国普通法的排斥逐步转为对其加以吸收和改造,并最终形成了适应美国社会发展的法律形式和观念。因此,从总体上讲,美国法并未游离出普通法的框架之外,而是保留了普通法的精髓,成为普通法系的重要组成部分。     

The Political Style of Hubert H. Humphrey

Abstract

Political philosophy has a “curious” place in intellectual affairs. It wants to know whether philosophy has a place in the city. It also is aware that once political things have accomplished their purpose, the major issues of what-it-is-to-be-a-human-being remain. Aristotle warned that politics was not the highest science as such, but an understanding of politics that saw no place for anything but the political would end in a tyrannical exclusion of the human good from public life. Politics would claim that its definition of the good was the only definition. This exclusion meant that there was no natural or transcendent order to which man was open. The discipline of political philosophy, at its best, is open both to human and, indirectly, to divine things, as Artistotle intimated.     

浅谈我国的不可移动文物所有权

第三次全国文物普查中要求普查者对不可移动文物的所有权进行登录,但在登录时出现了所有权认定不准确现象,由于《文物保护法》中对国有和非国有不可移动文物的不同规定,将给以后的保护工作带来不利的影响。因此,要正确把握不可移动文物的所有权,以便为国家制定相关的文物政策提供参考,为文物保护工作提供依据。     

说盘龙砚

濮阳市南乐县宋耿村东汉墓出土的盘龙砚,有"中华第一砚"之关誉.砚的主人,据考证为东武阳侯具瑗.砚上浮雕的六条盘龙,其渊源可追溯到《周易》.     

Making destiny manifest: United States territorial expansion and the dispossession of two Mexican property claims in New Mexico, 1824–1899

In the aftermath of the war of expansion against Mexico, the United States undertook a lengthy adjudication process of Spanish and Mexican property claims throughout the newly acquired territory. In New Mexico, nearly all Spanish and Mexican community land grants were either rejected by U.S. courts or were acquired by commercial interests during a period of intense land speculation. In addition to legal explanations of dispossession, most historical land grant research has emphasized the role of commercial speculators in the dispossession of land grants. The Santa Fe Ring, a loose affiliation of lawyers, politicians, federal and territorial officials and commercial investors, became a potent political and economic force in New Mexico during the 19th century. This article explores the adjudication and speculation histories of two Mexican property claims: the Petaca and Town of Vallecito de Lovato. The dearth of historical knowledge of the practices and tactics of land dispossession in specific New Mexico land grants continues to obscure the full story of U.S. territorial expansion and the history of the transformation in property relations. This article sheds new light on the extent and intensity of commercial speculation and the contribution of those efforts to undermine legitimate claims.     

关于历史疆域归属若干理论问题的研究

本文对朝鲜、韩国学者提出的某些历史疆域归属理论进行探讨。认为“以原始先民活动范围判定疆域归属”论、“以统治阶级族属判定国家归属”论、“以现代居民的祖先族属判定国家历史疆域归属”论等历史疆域归属理论,从国际法的角度看,都是站不住脚的,也是不符合史实的。