论农村留守儿童的监护问题

改革开放以来,随着我国经济的快速发展和城市化进程的加快,大量的农村劳动力涌入城市。受到城乡二元体制等因素的制约,许多进城务工人员都将子女留在了农村。这些留守儿童由于父母监护的缺失,普遍出现了性格缺陷、心理问题甚至违法犯罪行为。针对这些问题,要提出应对策略,以期完善农村留守儿童监护的法律制度并建立起保障农村留守儿童健康成长的长效机制。     

中国农村留守儿童社会保障权研究

中国农村留守儿童社会保障权是农村留守儿童享有的请求政府依法维护其生存和发展的基本权利,兼有社会权与自由权属性,并以公平与需求作为其价值基础.中国农村留守儿童社会保障权的内容非常丰富,主要包括基本生活保障权、照管保障权、教育保障权、健康保障权;这些权利的实现皆建立于中央政府、农村外出务工人员流出地政府与流入地政府的积极作为与具体援助之上.     

山区弱势留守人员问题研究——以湖北长阳县为例

我国山区面积大,经济条件相对落后,外出务工人员多,农村弱势留守人员面临的困难也多。基于对湖北长阳县的调查,分析了山区弱势留守人员的困难及原因,提出了建立服务型社区、亲情社区、强化学校和教师的教育主功能及建立健全关爱服务体系等对策。     

The Cox–Aalen model for left-truncated and right-censored data

We analyze left-truncated and right-censored (LTRC) data using an additive-multiplicative Cox–Aalen model proposed by Scheike and Zhang (2002), which extends the Cox regression model as well as the additive Aalen model. Based on the conditional likelihood function, we derive the weighted least-squared (WLS) estimators for the regression parameters and cumulative intensity functions of the model. The estimators are shown to be consistent and asymptotically normal. A simulation study is conducted to investigate the performance of the proposed estimators.     

《资治通鉴》纪事失误举隅——以突厥史料为例

《资治通鉴》是中国古代编年体史书的代表作,具有非常高的史料价值。但它也存在些许错误,或是疏失所致,或与编年体史书的编纂体例有关,有关突厥的记载失误即可说明。同时,《资治通鉴考异》也存在错误。     

农村留守儿童主观幸福感现状调查报告

农村留守儿童主观幸福感状况不容乐观,农村留守儿童的主观幸福感显著低于非留守儿童,留守儿童中,非独生子女的主观幸福感显著低于独生子女,父母感情不和的留守儿童其主观幸福感显著低于感情融洽的留守儿童。并有针对性地提出了提高留守儿童主观幸福感水平的建议。     

Proportional hazards regression with interval-censored and left-truncated data

This paper considers the estimation of the regression coefficients in the Cox proportional hazards model with left-truncated and interval-censored data. Using the approaches of Pan [A multiple imputation approach to Cox regression with interval-censored data, Biometrics 56 (2000), pp. 199–203] and Heller [Proportional hazards regression with interval censored data using an inverse probability weight, Lifetime Data Anal. 17 (2011), pp. 373–385], we propose two estimates of the regression coefficients. The first estimate is based on a multiple imputation methodology. The second estimate uses an inverse probability weight to select event time pairs where the ordering is unambiguous. A simulation study is conducted to investigate the performance of the proposed estimators. The proposed methods are illustrated using the Centers for Disease Control and Prevention (CDC) acquired immunodeficiency syndrome (AIDS) Blood Transfusion Data.     

The resentful undergrowth of nostalgia: Ontological insecurity,relative deprivation and powerlessness

This article untangles competing conceptualisations of nostalgia and identifies a specific form of collective-restorative nostalgia as politically significant. We argue that the link between resentment and this type of nostalgia emerges from their joint critique of the socio-political realities of the present. Nostalgia provides spatial and temporal orientations for a group's experiences of resentment through highly selective recollections of the heartland and an idealised golden age. We hypothesize that nostalgia leverages the heartland and the golden age to formulate claims for recognition and restored status on behalf of those who feel left behind by late modernity. Next, the article uses structural equation modelling and the 2019 Belgian National Election Study to reveal how resentment (consisting of ontological insecurity, group relative deprivation, and powerlessness) mediates between structural characteristics and nostalgia. Our findings suggest that each component of resentment individually contributes to explaining the nostalgia of less educated and economically deprived individuals.     

维吾尔族的萨满教遗俗

作为原始形态的宗教萨满教,对维吾尔族的社会历史、文化风尚和心理素质等方面产生过巨大的影响,其观念及其习俗遗存至今。     

论左翼作家之政治趋向

在残酷的历史时代背景下,马克思主义社会化、世俗化、大众化作为仁人志士特别是先进知识分子的救国使命,决定了左翼文学突出的政治倾向。表现在三个方面:个体趋向群体、社会价值疏淡文学价值、"社会化"倾向加重。本文着眼于政治文化,通过文学与政治之关系探讨来解析左翼文学政治化倾向的因由和影响,力求真实再现其历史本貌和本质。左翼文学作家的政治化倾向客观上限制了对艺术本质探索和审美追求,以及艺术个体自我的个性发挥,但在救亡图存的时代对于贫穷落后的平民文学,左翼作家却做出了历史性的功绩,对文学的大众化、平民化做出了不可磨灭的贡献。