SPATIAL DEPENDENCY OF SEGREGATION INDICES

A few researchers have mentioned the scale sensitivity of segregation index, D. In this paper, I discuss analytically and empirically why using large enumeration areal units usually results in low segregation measures, and using small areal units produces relatively high segregation measures. The discussion is also applicable to the multi-group variant of D. A major finding is that if people of the same ethnic groups are positively spatially auto-correlated, increasing the size of areal units of analysis may not lower D initially, because only people of the same group are added. But enlarging the areal units subsequently may include population of other ethnic groups, and therefore could lower D. However, if the boundaries of the larger enumeration units are drawn to include only population of the same group, then D will not change significantly. Both the spatial autocorrelation of ethnic group population and zonal pattern are critical factors in determining the scale sensitivity of D.     

国家文化公园:理论溯源、现实问题与制度探索

"十三五"以来,我国文化遗产保护事业进入新阶段,但是文化遗产管理体系复杂、多头管理、权责不明等问题一直未得到解决.因此,国家文化公园建设过程中,应首先理顺国家文化公园与既有遗产保护体系之间的逻辑与关系,建立以重大文化遗产为主体的国家文化公园体系;以保护传承为首要目标,构建统一规范高效的国家文化公园管理体制;突出国家代表...     

中国古代社会中身份规则的结构化和制度化研究

中国身份规则体系的形成是一个漫长的过程,其中的演化有两大平行发展路径,一个是结构化过程;一个是制度化过程。结构化过程把社会成员的身体标签类化,比如,性别、辈分等,使社会有了结构秩序; 制度化过程使社会成员的社会标识赋予相应的行为规则并形成体系,比如,礼制、人伦体系等,于是社会共同体的结构秩序得以延续。这些规则特点形成了各文化共同体特有的社会结构秩序,并在社会的持续演化中建构了自身社会秩序的制度化体系。     

新中国中央银行职能的法规诠释

1948年12月中国人民银行成立以来,作为中央银行,负有"发行的银行"、"政府的银行"、"银行的银行"三大基本职能。为完善人民银行这三大职能,中央政府在法规方面逐渐加强建设,从仅在政府组织法体现人民银行央行职能到改革开放后出台强化人民银行央行职能的条例,最终在20世纪末出台了专门的单行法——《中华人民共和国中国人民银行法》以及2003年的修订本,并为此制定了相应的行政法规与金融规章,构楚了我国中央银行法律体系的基本框架。在法规日渐完善的同时,人民银行在国民经济的宏观调控中发挥着越来越重要的作用。     

基于空间特征的秦巴山区农村居民点整理分区与潜力测算

整理分区划定和整理潜力测算是农村居民点整理的核心内容。本文综合地形位、缓冲区、可达性、景观指数和Voronoi 图,引入空间分异特征指数,定量分析农村居民点用地特征,实现整理区合理划分;改进潜力测算模型,结合经济社会、土地利用、农户意愿因素,构建整理潜力综合评价指标体系,以秦巴山区竹溪县为例进行实证研究。结果表明：竹溪县农村居民点空间分异特征指数值位于0.0433-0.8038 之间;全县农村居民点可分为优先整理区、重点整理区、优化调控区和城镇发展区,现实潜力904.63 hm²,仅为传统潜力的65.42%;根据各乡镇潜力系数,划分为3 级潜力区。空间分异的潜力测算、整理区和潜力区划分,为确定因地制宜的整理模式和符合实际的整理时序提供依据。     

南京国民政府公务员考绩法规若干史实的考证

南京国民政府在不同的历史时期,先后颁布了考绩法、公务员考绩法、非常时期公务员考绩暂行条例、非常时期公务员考绩条例、公务员考绩条例、公务人员考绩条例。关于这些法规、法令颁布的时间、施行的时间,考绩的种类、程序和方法等基本史实,目前出版的有关教材、著作中,有不少错误,甚至有十多种图书包括辞典、教材错得一模一样。本文的考证,旨在纠正错误,寻得正确答案。     

Site Fight! Toward the Abolition of Immigrant Detention on Tacoma’s Tar Pits (and Everywhere Else)

This paper theorises the spatialisation of White supremacy through the siting and expansion of a US immigrant detention centre, the Northwest Detention Center (NWDC). This case reveals the spatial relationship between the detention centre’s displacement with the Seattle‐Tacoma region’s increasing wealth, highlighting the role of detention and incarceration in the spatialisation of White supremacy. If White advantage maps onto whiteness as property, then White supremacy maps onto interlocking systems of settler colonialism and racial capitalism that dispossess people of colour of land and turns their bodies into devalued pollution sinks, where the less‐than‐citizen is forced to live on Tar Pits that they cannot even call “home”. Since 2014, detained immigrants’ activism has fuelled conversations about the punitive nature of administrative immigrant detention, racial profiling, and the city’s responsibility to enforce health, safety and environmental regulations for all residents. Through the stories of detainees, deportees and their co‐conspirators, this site fight illustrates how abolition ecologies call for tearing down toxic detention centres. Beyond rejecting White supremacist logics in immigration enforcement, abolitionists make freedom as a place together.     

中国海外劳务移民的发展变迁与管理保护——以移民工人维权和争议处理为中心的分析

论文从移民工人维权和劳动争议处理这一新视角,较为系统地分析中国海外劳务移民的历史发展与管理体制,深入剖析中国劳务移民管理的法律政策框架及维权和争议处理机制,比较借鉴劳务移民典型国家的经验做法,并对实现中国劳务移民有效管理的对策与措施,提出了四点建议:一是完善相关国内立法,构建多边合作协议框架;二是确立劳动行政部门主管,建立多部门政策协调机制;三是强化政府公共服务职能,加强海外劳务移民监管;四是加大工会组建、培训和维权力度,充分发挥工会组织的作用。     

Oscillatory zoning and trace element incorporation in hydrothermal minerals: insights from calcite growth experiments

Oscillatory zoning and fine‐scale variations in trace element chemistry are commonly observed in hydrothermal minerals. It has been suggested that fine‐scale chemical variations are caused by extrinsic changes in the parent hydrothermal system, such as varying fluid composition, pressure or temperature, as well as changes in mineral growth rate. In this study, LA–ICP–MS (laser ablation, inductively coupled plasma mass spectrometer) analyses were carried out on calcite crystals grown in Ca–NH₃–Cl solutions doped with rare earth elements (REE). The variety of crystal morphologies observed (euhedral to acicular), likely relate to variations in trace element abundance and calcite supersaturation state. Crystals display oscillatory and sector zoning, with significant variations in REE concentrations among zones. Cyclic variations in REE concentrations (exceeding 10‐fold) occur over distances of <1 mm along the growth direction of acicular calcite crystals. In general, trace element concentrations decrease during progressive crystal growth, implying that the concentration of trace and REEs within crystals reflects the overall composition of the growth solution. However, bulk changes in crystal composition are modulated by fine‐scale (<1 mm) variations, which are inferred to be caused by growth‐rate‐controlled incorporation of trace elements. These results have important implications for using hydrothermal minerals to infer fluctuations in fluid compositions in ancient, exhumed hydrothermal systems.     

马韩古坟坟丘的区划盛土法

坟丘的区划盛土法是指在筑造坟丘时将其分成许多区域,由不同人力分别承担作业的筑造方式。为识别区划界限可设置异色粘土带、土囊列或排列石材作为标志物。坟丘的区划方向都是从坟丘中心呈放射状分布的,随着坟丘规模的扩大,区划数也在增多。中国春秋时期已使用区划盛土法这种技术,因而这种盛土方法应当是起源于中国。