网络工期成本优化技术

本文提出利用列表和在表上逐步进行修改,最终得到工期成本优化问题的最优解的方法。该方法的特点是直观、易于操作。     

论毛泽东对马克思主义中国化的开创性贡献

马克思主义的共性和中国国情、中国实践的个性的差别性,决定了马克思主义与中国实际相结合的重要性和必要性。中国共产党所走过的八十多年历程表明:解决中国的革命、建设和改革开放中的课题,没有马克思列宁主义的指导不行,不根据中国的具体情况创造性地运用马克思列宁主义更不行。毛泽东无论是作为杰出的历史人物,还是中国共产党领导集体和集体智慧的代表,在马克思主义中国化事业的进程中,发挥着开创者和奠基人的作用,作出了历史性的巨大贡献。     

大学语文在素质教育中的功能

科学素质与人文素质相结合,培养复合型人才是未来教育的发展趋势。大学语文课程作为文理渗透、文化与科技交融的主干课程,在拓展学生视野、改善学生思维、开启学生心智等方面是其它专业课程所无法替代的。在教师指引下,学生通过对作品思想及艺术的分析,将有助于提高他们的文化底蕴,促使其对人文科学的热爱。     

Applying Image Norms Across Super's Career Development Stages

D. E. Super's (1957) theory of career development has long been of interest to careers researchers (M. Savickas, 1994; S. C. Whiston & B. K. Brecheisen, 2002). Its insightful illustration of career stages has made it widely applied by careers practitioners. Image norms may influence the career decisions and developmental tasks inherent in each stage. An image norm is the belief that individuals must present or possess a certain image, consistent with occupational, organizational, or industry standards, in order to achieve career success. Understanding the effects of image norms across D. E. Super's (1957) career stages has important implications for individuals, organizations, and career counseling professionals.     

西部青年对西部大开发的社会判断研究

本研究采用自编问卷就西部青年对西部大开发的社会判断情况进行了调查。结果表明:(1)大部分西部青年对西部大开发的社会判断呈一定的消极趋向;(2)西部青年对西部大开发的社会判断在农业与农民问题、民族交往问题、进城民工的权益保障问题上存在显著的地域差异,在工人下岗问题、腐败与经济犯罪问题上存在显著的职业差异,在环境问题上存在显著的文化程度差异。     

一种新型的全光再生节点

提出了一种能够对采用副载波复用(SCM)标签技术的光分组信号进行再生的节点结构。该节点结构简单,不用进行波长变换,可以对SCM标签信号与负载信号分别进行全光再生。仿真结果表明再生节点可以保持SCM标签信号与负载信号频谱的稳定,不会产生串扰,再生效果良好。     

Coping Trajectories from Adolescence to Young Adulthood: Links to Attachment State of Mind

The objective of this study was to examine the links between coping and attachment. In a longitudinal study of 112 participants, coping behavior was assessed at five points in time during adolescence (starting at the age of 14 years) and early adulthood. In addition, at the age of 21 years, state of mind regarding current and earlier attachment experiences was assessed by employing the Adult Attachment Interview (AAI). In both adolescence and early adulthood, differences in coping styles were found to be related to differences in attachment. Individuals classified as secure dealt with their problems more actively by using their social network during adolescence and at the age of 21 years. Both secure and dismissing individuals used more internal coping than those with a preoccupied state of mind. Latent growth curve modeling revealed that differences in active and internal coping between secure and insecure individuals applied to the rate of change in these coping styles between 14 and 21 years, with participants in the secure group showing much steeper growth in both coping styles. Only minor differences were found with respect to withdrawal as a coping style. The results represent first evidence that coping trajectories during adolescence and young adulthood are linked with attachment state of mind.     

Use of Technology in Delivering Career Services Worldwide

The authors review the trends in the use of computers in the delivery and support of career guidance and counseling identified at the symposium International Perspectives on Career Development. The papers presented emphasized that 20th‐century computer‐based systems continue to be used, mainly delivered via the World Wide Web. These systems are enhanced through audio, video, graphics, strategies to provide needs assessment, and support by cybercounselors or expert system design. The papers also revealed a new trend: the use of elegant Web sites to store and search immense libraries of resources needed by professionals and clients and to facilitate communication and collaboration among professionals in cyberspace. Concerns, issues, and resources related to many areas, including the readiness of clients to use computer‐based systems, were also raised; existing sources of guidelines are noted.     

新的科学发展观：新世纪快速健康发展的路标

新一届中央领导集体在新世纪及时提出了以人为本,全面、协调、可持续的新发展观,这是马克思主义发展观与时俱进的最新成果,是新世纪继续赢得快速健康持续发展的路标指向。     

Gender,lineage, and fertility‐related outcomes in Ghana

A growing literature examines the empirical relationship between the joint reproductive preferences of marital partners and reproductive outcomes in Africa. Less explored is how spousal power in decision making may be influenced by lineage type. Using pooled data from Ghana, we investigate how lineage affects gendered reproductive decision outcomes and find some evidence that matrilineal women are more able than nonmatrilineal women to translate their reproductive preferences into action consistent with their goals.