外来移民与塞浦路斯的民族形成--兼述塞浦路斯历史上希腊族人与土耳其族人的关系

塞浦路斯最早的居民是古塞浦路斯人;后来古希腊移民成为塞浦路斯居民的主体,他们不仅融合了古塞浦路斯人,而且先后同化了移居塞浦路斯的腓尼基人、犹太人、阿拉伯人;惟有移居塞浦路斯的亚美尼亚人和马龙派教徒保持着自己的民族特性;姗姗来迟的土耳其人成为塞浦路斯的第二大民族,并保持着他们的宗教信仰、语言和文化传统。     

《大兴安岭鄂伦春》评述

本文对关小云女士的著作<大兴安岭鄂伦春>进行了评述.     

十六国时期少数民族政权法制的历史影响

十六国时期少数民族所建政权的法律制度多循魏晋,但当时一些有为君主为了适应特殊情势的需要,在取舍中原汉制的基础上,又制定了一些新的法律制度,在行政、刑事、民事、经济、婚姻、司法等制度方面均有所建树,从而使十六国时期的法制在中华法制文明发展史上留下了自己的身影。     

东南亚的黑色人种及其在中国和东南亚民族史上的地位

今天东南亚的绝大多数居民属于蒙古人种,但是还有一小部分人属于另外一个种族,那就是黑色人种。今天这个种族的人数虽然不多,而且主要分布在东南亚海岛地区,但是大量的资料表明,他们很可能曾经是中南半岛的主人,甚至很可能还广泛分布于中国大陆,特别是中国南方地区。东南亚的黑     

赫哲族居住形式的变迁

居住在人类文化中占有重要的地位,对自然条件的利用,人们的经济活动、社会结构、观念、外来文化等都会体现在居住形式中。赫哲人居住形式的变迁反映了赫哲族生活质量不断提高的过程。     

从国际人权立法与实践视角探讨少数民族人权的特殊保护

对少数民族人权保护问题研究的重点,是少数民族人权的特殊保护(特殊权利或特殊保护措施)问题,但研究还十分薄弱。系统地认识国际人权立法与实践中关于少数民族人权的特殊保护,对我国少数民族人权保护有着重要的借鉴意义。本文从少数民族人权特殊保护的涵义、必要性、特殊权利、国家义务、特殊保护的限度、特殊权利的限制和克减等方面展开分析和论述。     

A Proportional Hazards Regression Model for the Subdistribution with Covariates‐adjusted Censoring Weight for Competing Risks Data

With competing risks data, one often needs to assess the treatment and covariate effects on the cumulative incidence function. Fine and Gray proposed a proportional hazards regression model for the subdistribution of a competing risk with the assumption that the censoring distribution and the covariates are independent. Covariate‐dependent censoring sometimes occurs in medical studies. In this paper, we study the proportional hazards regression model for the subdistribution of a competing risk with proper adjustments for covariate‐dependent censoring. We consider a covariate‐adjusted weight function by fitting the Cox model for the censoring distribution and using the predictive probability for each individual. Our simulation study shows that the covariate‐adjusted weight estimator is basically unbiased when the censoring time depends on the covariates, and the covariate‐adjusted weight approach works well for the variance estimator as well. We illustrate our methods with bone marrow transplant data from the Center for International Blood and Marrow Transplant Research. Here, cancer relapse and death in complete remission are two competing risks.     

Opportunities for woman-initiated HIV prevention methods among female sex workers in southern China

Rapid changes in China over the past two decades have led to significant problems associated with population migration and changing social attitudes, including a growing sex industry and concurrent increases in STIs and HIV. This article reports results of an exploratory study of microbicide acceptability and readiness and current HIV prevention efforts among female sex workers in two rural and one urban town in Hainan and Guangxi Provinces in southern China. The study focused on these women's knowledge and cultural understandings of options for protecting themselves from exposure to STIs and HIV, and the potential viability and acceptability of woman-initiated prevention methods. We report on ethnographic elicitation interviews conducted with women working within informal sex-work establishments (hotels, massage and beauty parlors, roadside restaurants, boarding houses). We discuss implications of these findings for further promotion of woman-initiated prevention methods such as microbicides and female condoms among female sex workers in China.     

加快长三角城市群发展的战略研究

一、长三角城市群的现状 长三角城市群由苏南、上海和浙东北的16个城市构成,包括上海、南京、苏州、无锡、常州、扬州、南通、泰州、镇江、杭州、嘉兴、宁波、绍兴、舟山、湖州、台州(2003年9月加入),面积10.02万平方公里,约占全国国土面积的1%,人口超过7560万.约占全国总人口的6%.     

Perimeter-area ratio effects of urbanization intensity on forest characteristics,landscape patterns and their associations in Harbin City,Northeast China

To maximize the ecological services of urban forests, a better understanding of the effects of urbanization on urban forest characteristics, landscape metrics, and their associations is needed for landscape-related regulations in space-limited green infrastructure of metropolitan regions. In this study, Harbin, a typical fast-growing provincial-capital city in Northeast China, is used as a case study. Based on remote sensing images, field surveys, and correlation and variation partitioning analyses, we conclude that landscape characteristics and forest attributes have large variations among different urbanization intensity (UI) regions. Forest patch density (PD), landscape shape index, woody plants species richness, and the Shannon–Wiener index (H′) increased linearly, while stem section area and tree height decreased linearly with the increasing of UIs. UI had a greater influence on tree size and forest community attributes than the forest landscape pattern. Accordingly, any landscape regulation on forest attributes should be implemented according to UIs. In addition, Euclidean nearest neighbor distance(ENN-MN), mean perimeter-area ratio (PARA-MN), fractal dimension index(FRAC-MN), and PD could probably indicate forest attributes the most, e.g., the increase of PARA-MN may be accompanied with taller trees in low and heavy UI regions, but lower woody plants species evenness in low and medium UI regions. More diversified woody plants species, and afforested areas should be advocated in a low UI region, while in a heavy UI region, the conservation of large trees should be implemented. Our results highlight that the implementation of urban forest management should vary according to different urbanization regions to maximize ecological services.