以人为本:高校思想政治工作的核心理念

人的因素是高校思想政治工作的核心因素 ,基于这一客观实际 ,高校思想政治工作应当树立起以人为本的理念 ,并将其置于核心的地位。以人为本的理念既是一种价值观 ,对高校思想政治工作起着价值导向、判断和调控作用 ;又是一种方法论 ,要求高校思想政治工作要从人的实际出发 ,并充分发挥人的作用。对于高校思想政治工作而言 ,树立并实践以人为本的理念具有现时的紧迫性 ,本文主张从观念、环境创造和实践渗透三个着眼点去促进以人为本的理念与高校思想政治工作的结合     

增长曲线模型非齐次线性估计的可容许性

讨论增长曲线模型Y =X1BX2 +ε中回归矩阵B的函数C1BC2 的估计L1YL2 +A ,在矩阵损失 (LT2 L1)Y +A - (ST2 XT2 S1X1)B (LT2 L1)Y +A - (ST2 XT2 S1X1)B T 下 ,我们得到了非齐次线性估计L1YL2 +A在非齐次线性估计类Г ={L1YL2 +A|L1:t×p ,L2 ;n×n ,A :t×s均为已知实阵 }中可容许的充要条件 :L1YL2在Г0 ={L1YL2 |L1:t×p ,L2 :n×s均为已知实阵 }中容许且当LT2 XT2 L1X1=ST2 XT2 S1X1时有A =0。     

国内外工程项目管理的对比分析与建议

我国目前的建筑业及工程项目管理方法正处于不断改革与发展的时期。研究各国工程项目的管理方法,以避免其他国家曾经出现过的种种问题,建立起符合中国国情的健康合理的工程项目管理体系。在此,对工程项目管理方法相关的几个问题进行讨论。     

Migration and the “Second Wife” in South China: Toward Cross‐Border Polygyny1

Rapid industrialization in southern China has brought together two types of migrants: young women from towns and villages seeking work and upward mobility and affluent men from Hong Kong sojourning in the coastal provinces to supervise or service export‐oriented industries. The result is that many married Hong Kong men who cross the border regularly on business have taken “second wives” or mistresses in China. We analyze this phenomenon using government statistics, selected court cases, and personal interviews. We show that the emergence of the “second wife” phenomenon among migrants in southern China is consistent with recent studies on the causes of polygyny, and we make some predictions about the likelihood of this type of polygyny among migrants.     

Effect of regulations and guidelines on gastroenterology programs

This paper reviews the standards of practice, regulations, and guidelines that govern gastrointestinal endoscopy and their effect on space and equipment, staff and physician quality of care, and educational programs. It also examines how all these considerations have affected the growth of an endoscopy center and describes the processes that have been instituted to ensure compliance with all relevant standards, regulations, and guidelines.     

旅客联程联运伙伴选择方法研究

通过分析旅客联程联运伙伴选择研究现状和构建原则,发现可以从资源设施、服务质量、成本费用、财务风险、发展潜力和合作兼容等6个方面去评价备选企业适宜度.综合应用ISM模型和加权模糊Hamming距离法,建立模糊信息条件下的合作伙伴选择方法,可以克服传统方法对因素权重确定存在主观性较多、信息处理不完善等问题.实例研究证明了模型的可行性和有效性.     

What Cruising Infants Understand about Support for Locomotion

“Cruising” infants can only walk using external support to augment their balance. We examined cruisers' understanding of support for upright locomotion under four conditions: cruising over a wooden handrail at chest height, a large gap in the handrail, a wobbly unstable handrail, and an ill‐positioned low handrail. Infants distinguished among the support properties of the handrails with differential attempts to cruise and handrail‐specific forms of haptic exploration and gait modifications. They consistently attempted the wood handrail, rarely attempted the gap, and occasionally attempted the low and wobbly handrails. On the wood and gap handrails, attempt rates matched the probability of cruising successfully, but on the low and wobbly handrails, attempt rates under‐ and overestimated the probability of success, respectively. Haptic exploration was most frequent and varied on the wobbly handrail, and gait modifications—including previously undocumented “knee cruising”—were most frequent and effective on the low handrail. Results are discussed in terms of developmental changes in the meaning of support.     

A model with long-term survivors: negative binomial Birnbaum-Saunders

Abstract

We propose a cure rate survival model by assuming that the number of competing causes of the event of interest follows the negative binomial distribution and the time to the event of interest has the Birnbaum-Saunders distribution. Further, the new model includes as special cases some well-known cure rate models published recently. We consider a frequentist analysis for parameter estimation of the negative binomial Birnbaum-Saunders model with cure rate. Then, we derive the appropriate matrices for assessing local influence on the parameter estimates under different perturbation schemes. We illustrate the usefulness of the proposed model in the analysis of a real data set from the medical area.     

国民政府在第三次康藏纠纷中的治藏之策

民国时期的第三次康藏纠纷由国民政府主持调解,反映了国民政府对康区和西藏的统属关系。由于康藏纠纷的复杂性,国民政府在处理过程中的措施和原则,实际上是国民政府的治藏政策的综合反映。研究这一历史事件,有助于认识近代中国治理西藏的历史事实。