Invisible or Mainstream? Disability in Surveys and Censuses in Low- and Middle-Income Countries

Social Indicators Research - This paper examines to what extent household surveys and censuses in low- and middle-income countries include disability questions and the types of questions under use....     

工程教育专业认证背景下培养目标的持续改进研究 ——以成都理工大学石油工程专业为例

加入《华盛顿协议》是我国工程教育迈出的重要一步.成都理工大学能源学院自2016年申请石油工程专业认证以来,总结整理了针对不同评价主体、针对培养目标合理性的座谈、访谈交流和问卷调查.基于评价认识,从"四大支柱说"体系下的培养目标内涵、与专业定位匹配度、适应行业发展情况以及与毕业要求的对应支撑关系四大方面进行了培养目标持续改进分析.在已有培养目标合理性评价与改进机制基础上,形成了更加适应行业趋势和需求,定位明确、层次清晰、逻辑结构合理的培养目标内容,为提高专业培养目标认识水平和专业认证工作有序开展提供有益借鉴.     

基于学生能力提高的混合式实验课教学模式研究

实验是理论课程的验证和深化,对提高学生知识和技能、创新和探索能力等方面有着不可替代的作用.在我国大力实施课程改革之际,结合先进的混合式教学理论与实践,对《城市广场规划设计》实验课教学模式改革进行探索,为提高学生能力、拓展思政教学手段、实施开放式教学提供理论基础.     

新时代高素质人才培养体系探究 ——基于吉林省地方高校教育实践的视角

构建新时代高素质人才培养体系是贯彻落实全国教育大会和全国高等学校本科教育工作会议精神的要求，是培养引领区域经济社会发展的高素质人才的需要，是吉林省地方高校面临的新挑战。本文从人才培养目标定位、专业设置更新、内部治理结构、课程体系构建、师资队伍建设等方面分析了吉林省地方高校高素质人才培养体系目前存在的问题，并给出相应解决方案，为吉林省地方高校高素质人才培养提供有益参考。     

A quadratic time exact algorithm for continuous connected 2-facility location problem in trees

This paper studies the continuous connected 2-facility location problem (CC2FLP) in trees. Let \(T = (V, E, c, d, \ell , \mu )\) be an undirected rooted tree, where each node \(v \in V\) has a weight \(d(v) \ge 0\) denoting the demand amount of v as well as a weight \(\ell (v) \ge 0\) denoting the cost of opening a facility at v, and each edge \(e \in E\) has a weight \(c(e) \ge 0\) denoting the cost on e and is associated with a function \(\mu (e,t) \ge 0\) denoting the cost of opening a facility at a point x(e, t) on e where t is a continuous variable on e. Given a subset \(\mathcal {D} \subseteq V\) of clients, and a subset \(\mathcal {F} \subseteq \mathcal {P}(T)\) of continuum points admitting facilities where \(\mathcal {P}(T)\) is the set of all the points on edges of T, when two facilities are installed at a pair of continuum points \(x_1\) and \(x_2\) in \(\mathcal {F}\), the total cost involved in CC2FLP includes three parts: the cost of opening two facilities at \(x_1\) and \(x_2\), K times the cost of connecting \(x_1\) and \(x_2\), and the cost of all the clients in \(\mathcal {D}\) connecting to some facility. The objective is to open two facilities at a pair of continuum points in \(\mathcal {F}\) to minimize the total cost, for a given input parameter \(K \ge 1\). This paper focuses on the case of \(\mathcal {D} = V\) and \(\mathcal {F} = \mathcal {P}(T)\). We first study the discrete version of CC2FLP, named the discrete connected 2-facility location problem (DC2FLP), where two facilities are restricted to the nodes of T, and devise a quadratic time edge-splitting algorithm for DC2FLP. Furthermore, we prove that CC2FLP is almost equivalent to DC2FLP in trees, and develop a quadratic time exact algorithm based on the edge-splitting algorithm. Finally, we adapt our algorithms to the general case of \(\mathcal {D} \subseteq V\) and \(\mathcal {F} \subseteq \mathcal {P}(T)\).     

Family Characteristics and Mate Selection: Evidence From Computer‐Assisted Dating in Japan

Research on mate selection rarely considers singles' preferences for their future partners' family configurations and experiences. Using online dating records from a matchmaking agency in Japan, a society with a strong emphasis on family and kinship, we examine how singles' responses to date requests correspond to potential mates' family circumstances. Results showed that singles' preferences for potential partners' family characteristics stem from a concern about future obligations toward the partner's family and stereotypes associated with certain family traits. Singles are less likely to accept requests from those from large families, which are seen as traditional. Being from a large family, however, hampers individuals' dating chances more if they are firstborn and have no brothers, two conditions that make them the designated child to care for elderly parents. We also find that Japanese singles seek partners with more of the universally valued family traits rather than traits similar to their own.     

民族声乐作品中时代性的把握 ——以《我的祖国》为例

民族声乐作品的时代性,即作品与时代两者之间的关系,主要表现在社会生活、个人因素和演唱方法三个方面.特别是面对如《我的祖国》这类经典时代作品时,把握作品中的时代性相关因素,是理解其时代性风格特点的根本之所在.     

非法集资投资人地位及投资合同效力的反思与破解

当前，我国法律框架对非法集资案件中投资人诉讼地位及投资合同效力还缺乏明确的法律规定，使得不同案件的裁判尺度难以统一，再加上此类案件普遍存在刑民交叉的特点，处置程序缺乏相应规范成为司法实践中面临的严峻问题。针对投资人诉讼地位，可结合法益保护、刑事被害人的正当性及有利司法实践原则，将集资诈骗罪中的投资人界定为被害人，非法吸收公众存款罪中的投资人界定为证人。针对投资合同效力，可结合民法典及刑事立法精神，将集资诈骗罪中的投资合同认定为无效合同；非法吸收公众存款罪中则应结合当事人的主观意图等对投资合同的有效性、是否可撤销等进行具体区分。同时建议设立公告程序及诉讼代表人制度，充分保障非法集资案件中投资人及第三人参与诉讼的合法权益。     

城市空间的改造、生产到正义侵蚀（巴黎1850—1890）

1850—1890年以奥斯曼为代表的统治者对巴黎城市空间进行功能性改造，塑造了巴黎新的景观社会并完成了空间生产化、秩序化、政治化的重构。资产阶级借助地租杠杆，利用空间政治工具性和政治功能性进行资本扩张的同时，也实现了阶层分化和新身份政治的形成。资本投机下的空间改造与生产使得巴黎无产阶级生存与发展的权益逐步被蚕食、侵害和剥夺，无产者对资产阶级的空间改造逐渐产生了由认同—消解—反抗的转向，空间正义意识开始觉醒。通过对城市空间规划改造中的阶级立场分析，论证空间正义与城市发展、阶层融合、社会排斥之间的联系机理，阐明资本主义空间规划与空间生产的固有缺陷，对当代城市的空间规划、贫困问题、社会排斥、城市包容性发展、环境更新与治理等现实问题提供新的视角启发与理路审视。     

超越经济主义:"民主评议"与解放初期天津青年搬运工人改造

不同于传统社会主义策略的理论视角,研究揭示了"民主评议"策略在克服工人阶级"经济主义"问题中的重要作用.通过对解放初期天津搬运工人改造的案例分析,着重考察中国共产党如何运用"民主评议"策略,在大幅降低运输成本的同时,取得运输系统的领导权.研究发现,相比于传统社会主义策略,"民主评议"策略主要有以下不同之处:在实施条件上,"民主评议"策略将工人身份的多样性而非统一性视为解决"经济主义"问题的主要依据;在实施目的 上,共产党人旨在消解工人的多样化身份而非利用这些身份;"民主评议"策略兼有"运动战"与"阵地战"特征,一方面通过轮训培养工人积极分子;另一方面,在公开的评议过程中,迅速获得绝大部分工人的同意,并充分发挥群众力量.