基于正交投影法的企业技术创新联盟综合利益分配

文章在shapely值法、纳什谈判模型、简化的MCRS法和最小核心法等四种常用利益分配方法的基础上,将正交投影法运用于技术创新联盟的利益分配.该方法根据四种利益分配方案对联盟中各节点企业的权重系数,将四种分配方法得到的结果折中成一种综合利益分配方案.结果表明,该方法更能体现分配的“公平”和“效率”,提高联盟企业的满意度,从而促进联盟的稳定协同发展.     

中国银行业对接"一带一路"的潜在机遇与风险评估

资金融通是共建"一带一路"的重要支撑,在资金融通过程中,银行业扮演着重要角色,能否实现与"一带一路"的有效对接,不仅关系到整个战略发展的全局,而且也与银行业的整体发展息息相关.文章从"一带一路"的理论依据与现实基础入手,将经典经济学理论引入研究范畴,结合沿线各国的实际情况,全面阐述了"一带一路"倡议的重要性.在此基础上,对我国银行业对接"一带一路"过程中可能遇到的潜在机遇和风险进行了评估,并给出相应的政策建议.     

论《德意志意识形态》中城市理论的双重逻辑

马克思和恩格斯在《德意志意识形态》中对城市问题进行了系统考察。我们认为这种考察存在两个充满张力的内在逻辑维度:第一种逻辑是从现实的社会生产出发,建立在分工、交往、所有制等社会关系基础之上的历史逻辑;第二种逻辑是立足于资本主义批判,对城市经济和政治进行批判的批判逻辑。在历史逻辑下,马克思和恩格斯将城市视为人类社会生产发展的必然产物和文明形态,客观上高度肯定城市对于人类文明的重要意义,并在《资本论》等著作中将这一思想发展完善。而在批判逻辑下,马克思和恩格斯从私有制和阶级对立的演进来说明城市发展,将城市视为私有制的产物及资本主义社会的典型,从而在价值和道德维度批判资本主义城市的弊端。两种逻辑对于当代中国城市发展都具有重要的指导意义。     

Fast robust feature screening for ultrahigh-dimensional varying coefficient models

In this paper, we propose a new partial correlation, the so-called composite quantile partial correlation, to measure the relationship of two variables given other variables. We further use this correlation to screen variables in ultrahigh-dimensional varying coefficient models. Our proposed method is fast and robust against outliers and can be efficiently employed in both single index variable and multiple index variable varying coefficient models. Numerical results indicate the preference of our proposed method.     

主导与依附并存——凉山彝族父系制社会中的母系文化特征研究

凉山彝族受祖先信仰观念影响,不仅强调世俗与神圣层面的性别角色分层,还重视阴阳两界的性别地位差异.本文梳理、诠释彝族女性主导日常生活、享有特殊权限和专有性别教材,以及女性灵魂的依附形式、归属转移、葬礼实质等文化事项,呈现了在世俗生活的日常事务领域,女性主导的日常杂事具有相对随便、量大琐碎和可以改变的性质,而在神圣生活层面的属灵事务领域她们依附父系或夫系的男性事务领域却往往具有超自然、异乎寻常、牢不可破、秩序功能、永恒特质和与祖界家园发生联系的特质.彝族父系制社会中的两性关系始终表现为主导与依附并存态势,唯具体内容、数量、程度等存有差异.     

Assessing the diversity of the benthic oligochaete communities in urban and woodland ponds in an industrial landscape (Upper Silesia,southern Poland)

Studies were carried out in two mining pond complexes in an industrial landscape. The first complex (consisting of six ponds) was located in an urban area and the second one (consisting of six ponds) in a woodland area. The aims of the study were to assess the diversity of benthic oligochaetes and to evaluate which environmental variables are most important in determining variations in the community structure in ponds of varying location. In total, 21 oligochaete species were recorded (7–11 in the urban ponds, 11–15 in the woodland ponds). Aulodrilus pluriseta, Aulodrilus japonicus and Ophidonais serpentina were only found in the woodland ponds, while Potamothrix bavaricus only occurred in the urban ponds. Limnodrilus hoffmeisteri, Limnodrilus claparedeanus, Chaetogaster diaphanus and Ophidonais serpentina dominated in the woodland ponds, whereas Limnodrilus hoffmeisteri, Limnodrilus claparedeanus, Potamothrix bavaricus and Tubifex tubifex prevailed in the urban ponds. The total density of oligochaetes was higher in the urban ponds thought the values of the diversity indices were higher in the woodland ponds. The local diversity of the ponds was high, while the among-site diversity made only a small contribution to the regional diversity. Nonetheless, a cluster analysis divided all of the ponds into two distinct groups depending on their location. CCA analysis showed that conductivity, pH, total hardness, alkalinity, the concentration of chlorides and the content of organic matter in the bottom sediments were most associated with the distribution of some oligochaete species among the ponds studied.     

明末至清中叶白山派发展述略

本文首先考察了玛哈图木·阿杂木其人其事与白山派的关系,其次着重探讨白山派的早期沿革史,重点放在阿帕克和卓以前的历史活动上.因这段历史比较模糊,易产生混乱,而阿帕克和卓以后的历史发展较清晰,且学术界作过不少研究,所以就这段历史略加叙述.     

民族院校人才培养理念的重构与教学管理制度的优化

长期以来,民族院校为民族地区的民主改革、经济建设、改革开放、社会稳定,为维护我国的民族团结和国家统一,为繁荣和弘扬各民族优秀文化做出了重要贡献.民族院校已经完成了自身的第一次跨越,即"正规化"--从非正规化的高等教育模式向普通高等教育模式转变,实现了由以干部培训为主向正规大学的跨越.目前,民族院校在新的形势下,如何实现第二次跨越,建设新型的现代化民族大学,显得尤为紧迫.本文重点论述了民族院校人才培养理念的重构与教学管理制度的优化两个关键问题.     

Birth Outcome Measures and Infant Mortality

Recent studies have proposed alternative birth outcome measures as means of assessing infant mortality risk; nevertheless, there hasn’t yet been an integrated analysis of these approaches. We review 14 strategies, including various combinations of birth weight, gestational age, fetal growth rate, and Apgar scores—as predictors of early neonatal, late neonatal, and postneonatal mortality, and infant mortality. Using the NCHS linked birth/infant death file for 2001, we construct multivariate logit models and assess the associations between each of the 14 key birth outcome measures and four mortality outcomes. We find that all evaluated birth outcome measures are strong predictors, but Apgar scores are the strongest among all models for all outcomes, independent of birth weight and gestational age. Apgar scores’ predictive power is stronger for Mexican-, white-, and female-infants than for black- and male-infants. Second, all birth outcome measures remain significantly associated with mortality, but their predictive power reduces drastically over time. These findings suggest a rule of thumb for predicting infant mortality odds: when available, Apgar scores should always be included along with birth weight (or LBW status) and gestational age. Additionally, these findings argue for the continued study of low birthweight, gestational age, and Apgar scores as independently salient health outcomes.