青年流失对农村文化建设的消极影响

当前农村青壮年农民过度流失严重影响社会主义新农村建设,也成为农村文化建设的桎梏。必须改善农村的谋生环境和生活环境,对农村劳动力转移的适度性和合理性加以宏观的调控,这是繁荣农村文化的基础。     

SELECTING PARAMETERS FOR SHORT-TERM FORECASTING TECHNIQUES

The objective of this paper is to discover which of three forecasting modes used to select parameters for four short-term forecasting techniques minimizes errors. The study also examines whether the amount of historical data used to find parameters contributes to forecasting success. The results show the traditional one-ahead search routine works well in some, but not all, forecasting situations. Also, forecasting errors appear to decline when more historical data are included in the parameter search.     

论高校国防教育的学科定位

随着教育自身的发展和国际局势的变化,高校国防教育呈现出新的时代特色和学科特点,表现为:全球性的视角、多功能的互补和多学科的渗透。高校国防教育处在众多学科的交叉点上,从共性中突出个性,从普遍性中寻找特殊性,是确立学科定位的基本原则。依照主体性原则,高校国防教育应以高校为主体;其次,国防是国防教育的出发点和落脚点,是目的和归宿,因此高校国防教育应以国防为本位;再次,任何领域的教育现象最终都要落实到育人上来,因此,育人是高校国防教育的基础。     

制造型中小区域中创新体系研究

大多数区域创新体系的研究关注具有良好条件的大都市圈,而对创新过程中缺乏战略参与者的中小区域研究较少。本文通过对区域创新体系研究成果的回顾和评论,探讨了制造型中小区域的创新体系构建及其区域创新政策。     

语文课堂教学中的创新教育

实行教学民主 ,优化创新环境应是语文课堂教学中实施创新教育的前提。因为创新活动是一种复杂的心理过程 ,它将会引起一系列的心理反应 ,同时也受其他心理因素的制约 ,所以实行教学民主 ,创设宽松的、自由的、民主的良好心理环境尤为必要。加强创新能力培养 ,强化创新训练 ,是语文课堂教学中实施创新教育的目的。创新能力就是在已有知识、经验的基础上 ,经过独立的分析、综合、联想、想像、比较、抽象和概括后所获得的能力。所以 ,创新能力的培养 ,还在于多方面开辟创新思维的活动空间 ,让学生在独立开启创造性思维中发展个性 ,促使创新意识的产生和能力的形成     

“三曹”与六朝诗风

“三曹”文学成就,世所公认。然不同时代对“三曹”的品鉴称许,表现出不同的审美好尚。如今人某些观点中就钟嵘《诗品》将陈思、文帝、魏武依次列入上、中、下三品所表现出的责难就体现了这种审美差异。实则“三曹”不仅仅体现出“建安风骨”这一种风格,他们亦是六朝以华美为主流的多元化美学风格的滥觞者。     

Asymptotic Bias in Parameter Estimation of AR-Processes Using Recursive Least Squares with Exponential Forgetting

The recursive least squares technique is often extended with exponential forgetting as a tool for parameter estimation in time-varying systems. The distribution of the resulting parameter estimates is, however, unknown when the forgetting factor is less than one. In this paper an approximative expression for bias of the recursively obtained parameter estimates in a time-invariant AR( n_a ) process with arbitrary noise is given, showing that the bias is non-zero and giving bounds on the approximation errors. Simulations confirm the approximation expressions.     

Decision settings analysis – a tool for analysis and design of human activity systems

The paper describes a methodology to be used for analysis and design of human activity systems. The methodology is based on an analysis of the decision settings whereas most other decision analysis methodologies are analysing the process. The decision concept is analysed and discussed. A distinction between programmed and programmable as well as non-programmed and non-programmable decisions is proposed. A classification of different information types for decision making is presented. A methodology based on a systemic and systematic analysis of the information requirements of an organization is proposed. This methodology also indicates organizational discrepancies and information imbalances. The methodology focuses the settings of the decisions on all levels of organizations. The methodology can be regarded as a dynamic, learning system. The author proposes further research on the individuals decision making abilities.     

A systematic literature review of the etiology of borderline personality disorder from an ecological systems PERSPECTIVE

Borderline Personality Disorder (BPD) is one of the most common, complex, costly, and severely impairing personality disorders, affecting an estimated 2% to 9% of the general population and 40% to 44% of the inpatient psychiatric population. A review of the literature was conducted using a systematic methodology. By incorporating an ecological systems perspective, a holistic and comprehensive critique of the literature surrounding the etiology of BPD is presented. The findings reveal that the etiology of BPD is a complex integration of psychological, biological, and social factors. More specifically, however, this review found that: (1) the etiology of BPD is complex and has many factors, (2) the dominant discourse about the etiology of BPD is based primarily in the psychological and biological literature, and (3) the examination of BPD etiology has focused solely on the individual and microsystems levels, neglecting to consider systemic factors such as the impact of discriminatory health and mental healthcare practices. Findings and future directions are explored through the ecological systems theory lens.     

Does it get better? LGBTQ social work students and experiences with harmful discourse

Although the field of social work is grounded in social justice, the social work educational experience, including classrooms, may not live up to this value, especially for lesbian, gay, bisexual, transgender, and queer (LGBTQ) students. Using a qualitative phenomenological approach, this study examined the experiences of harmful discourse in social work classrooms for LGBTQ students. Findings indicate that students experienced being misgendered, tokenized, and erased through cis-/heteronormative language and classroom teachings. Although social work is guided by frameworks of social justice, microaggressions and discrimination may be vaguely glossed over, if addressed at all. This study highlights the gap between the values social work teaches and how social work education is delivered.