诗可以售——论艺术实践的经济之维

现代诗学对审美实践中的"经济决定论"的否决无可置疑,但这并不意味着对有意无意贬低物质影响的"贫困诗学"给予过分强调.我们一方面有必要为既赚钱又叫好的通俗艺术的精神价值恢复名誉;另一方面也仍然得坚持,因为在市场效益与艺术价值之间的良性互动之外,还存在着市场效益与艺术价值在目标上的不同.所以说诗可以售,但不能被贱卖,不能为牟取暴利而不顾它在文化效应上的价值维度.因为归根到底,艺术的价值并不以经济效益来定夺,艺术的意义并不仅仅通过商业的成功来回报.进入市场的艺术毕竟属于一种特殊的商品.这要求每一位以"艺术"的名义进行创作的人们,都必须承担起一份道义职责,恪守社会良知的底线,在艺术实践中暂且摆脱一些功名利禄之心.     

物流蔓延背景下重庆主城区批发市场外迁与机制解释

物流蔓延是信息和交通运输技术发展、居民社会生活方式转变、城市空间扩张的共同结果。近年来,随着城市和人口的郊区化发展,物流蔓延现象在各国城市发展中逐渐显现。城市的批发市场是集商流、物流和信息流于一体的商品集散地,其物流活动属于城市物流的一部分,因此在城市物流蔓延的大背景下,选择商贸物流在全国具有较大影响力的重庆市主城区为案例,分析重庆市主城区批发市场的发展、布局特征和外迁机制,对科学认识物流蔓延背景下的城市批发空间布局具有一定的理论意义,以期对城市批发市场的空间布局优化策略制定提供决策依据。     

Why Has China’s Final Consumption Rate Declined Since 1978? Causes and Implications

Along with the rapid economic growth since 1978, there has been a remarkable trend in China, i.e. the steady decline of the share of final consumption expenditure in GDP that has made China one of economies with a low consumption rate in the world for a long time period. This phenomenon is concerned by economists since it is important for economic policies given the key role of consumption in the economic growth. This paper is to explore causes about decline in China’s final consumption rate since the economic reform. Evidence implies four causes: decrease of consumption propensity, adjustment of national income distribution structure, reform of urban housing system and slow growth of rural income.     

Transition planning for d/Deaf young people from mainstream schools: professionals’ views on the implementation of policy

This article presents the experiences of professionals working with d/Deaf young people from mainstream schools through those young people’s transitions to adulthood. Transitions to further and higher education and employment and social transitions to independence are explored in the context of the transition planning process outlined in the 2001 SEN Code of Practice, with suggestions for lessons to be learned for the introduction of Education Health and Care plans in 2014. It is concluded that more consideration should be given to the specific needs of d/Deaf young people in transition planning, and the unique knowledge and experience of d/Deaf professionals should be harnessed more effectively in creating policy that affects young d/Deaf people.     

快乐主义理论视角下青少年网瘾问题分析

青少年由于受到来自自身、家庭、学校的压抑而导致不快乐感上升,逐渐沉迷于网络乐土的现象时有发生。他们将快乐主义误解为单纯追求感官享受的享乐主义,导致不同程度的人性扭曲问题出现。这些严重后果的产生亟待我们重新理解快乐主义伦理学。从动的快乐与静的快乐、独乐主义与众乐主义、感官快乐与精神快乐等角度分析发现,青少年快乐主义体验型教育不失为解决网瘾问题的良好对策:它重视学习过程中的快乐情感体验,构建快乐主义体验型教育新模式;模拟青少年喜欢的网络内容,创新传统教育方法;改变单一的认知目标,情感目标与认知目标齐头并进。     

Automatically Detected Nonverbal Behavior Predicts Creativity in Collaborating Dyads

In the current study we administered a creative task in which two people collaboratively generated novel strategies to conserve resources. During this task, the nonverbal behavior of 104 participants in 52 pairs was tracked and recorded using the Kinect computer vision algorithm. We created a measure of synchrony by correlating movements between the two dyad members, and showed that synchrony occurred—that is, correlations decreased when we increased delay between the recorded movements of pair members. We also demonstrated a link between nonverbal synchrony and creativity, as operationalized by the number of new, valid ideas produced. Linear correlations demonstrated a significant relationship between synchrony and creativity. Finally, models using synchrony scores as input predicted whether dyads were high or low in creativity with a success rate as high as 86.7 % in the more exclusive subsets. We discuss implications for methodological approaches to measuring nonverbal behavior and synchrony, and suggest practical applications which can leverage the current findings.     

教育的同型婚姻与中国社会的家庭工资收入不平等:1996—2012

近年来,关于同型婚配的研究在社会学界得到越来越多的关注。本文采用LHSC1996与CGSS2012两个截面数据,首先用对数线性模型测量调查数据中夫妻教育匹配的同型程度,用相关系数测量工资收入上的相似程度。然后使用模糊置换检验估量在控制年龄、城乡和地域之后,夫妻受教育程度的匹配对家庭工资收入不平等指数泰尔指数（Theil Index）的影响,并通过比较两个截面数据考察其变化趋势。在研究方法上本文有所贡献,本文所使用的改进的置换检验方法可以更好地控制年龄等定距变量。     

Care for Children to Improve Their Health-Interview with Mr. Ni Xin,Director of Beijing Children＇ s Hospital

Ni Xin is chief physician, professor and doctoral supervisor. He is Director of Beijing Children＇s Hospital affiliated with Capital Medical University; Director of Beijing Research Institute of Pediatrics; Deputy Dean of E.N.T. Department in Capital Medical University; Vice Chairman of Society of Head and Neck Surgery of Chinese Anti- Cancer Association; Member of the Standing Committee of the Sixth Committee of Society of Pediatric Tumor of Chinese Anti- Cancer Association; Committee Member of Pediatric Surgery Society of Chinese Medical Association： Member of     

广州能成为大珠三角都市圈的文化之核吗？

现代文明是海洋性的。将我国绵长的海岸线分为南、东、北三个区域,有着充分的文化地理、历史现实原因,更有着极为重要的文化、经济、政治意义。在＂三驾马车＂的比较中,京津冀都市圈的区位性质属于舵位,长三角都市圈的区域性质属于中坚,而大珠三角都市圈的区域性质当属前沿。大珠三角要在中国的现代文明转型过程中始终作为具足的＂海洋性＂之文化的突出表征,始终肩负中国现代化进程之前沿的责任,广州,或曰＂广佛＂就应然和必须始终是大珠三角都市圈的双核之文化之核。     

Modeling Longitudinal Obesity Data with Intermittent Missingness Using a New Latent Variable Model

We propose a latent variable model for informative missingness in longitudinal studies which is an extension of latent dropout class model. In our model, the value of the latent variable is affected by the missingness pattern and it is also used as a covariate in modeling the longitudinal response. So the latent variable links the longitudinal response and the missingness process. In our model, the latent variable is continuous instead of categorical and we assume that it is from a normal distribution. The EM algorithm is used to obtain the estimates of the parameter we are interested in and Gauss–Hermite quadrature is used to approximate the integration of the latent variable. The standard errors of the parameter estimates can be obtained from the bootstrap method or from the inverse of the Fisher information matrix of the final marginal likelihood. Comparisons are made to the mixed model and complete-case analysis in terms of a clinical trial dataset, which is Weight Gain Prevention among Women (WGPW) study. We use the generalized Pearson residuals to assess the fit of the proposed latent variable model.