论企业动态制度文化的构建

动态制度文化是企业制度文化的重要组成部分,它的形成标志着企业制度文化的成熟。文章以动态制度文化为研究的重心,概述了动态制度文化的核心内涵,提出要从企业规章制度体系的制定、企业制度执行机制的确立、制度文化良性循环模式的形成、以及保障措施的实施等多方面入手,构建动态制度文化。动态制度文化不仅是企业价值观的综合体现,也是企业强效管理的有利体现。     

Cyclic Polygonal Designs with Block Size 3 and Joint Distance α = 2

Polygonal designs are useful in survey sampling in terms of balanced sampling plans excluding contiguous units (BSECs) and balanced sampling plans excluding adjacent units (BSAs). In this article, the method of cyclic shifts has been used for the construction of cyclic polygonal designs (in terms of BSAs) with block size k = 3 and λ = 1, 2, 3, 4, 6, 12 for joint distance α = 2 and 51 new designs for treatments v ≤ 100 are given.     

关于有限群的自同构群

分析了自同构群是循环群或三次对称群Ｓ_３的有限群;给出了自同构群是循环群的有限群的分类刻画;证明了自同构群是偱环群的有限群仅有四类,并且是Ｓ_３的有限群的阶数形式及相关的一些结果。     

“健康城市”发展模式视角下的健康重庆建设

＂健康城市＂是人类面向21世纪的全新城市发展模式,对于现代城市的发展有着标志性的导向作用。世界范围内健康城市的发展正日益关注弱势群体,改善基础设施,促进生活方式革新,大力开展社区行动,建立全球工作网络。这些对于我们构建＂健康重庆＂有着重要的启示,也要求我们组建综合协调机构,不断更新健康重庆的内涵,面向市民健康做好城市规划,改革市政管理体制,发展循环经济,努力将重庆打造成为一座健康之城和活力之都。     

循环经济激励机制研究

循环经济激励机制是以调动政府、企业和公众对资源的高效利用和循环利用为目标,按照政府引导、市场驱动、社会参与的原则,通过经济与非经济的手段和措施,达到政府、企业和公众利益与循环经济发展目标相结合的综合性运行模式。     

Psychophysiological coherence training to moderate air traffic controllers’ fatigue on rotating roster

The nature of the current rotating roster, providing 24-h air traffic services over five irregular shifts, leads to accumulated fatigue which impairs air traffic controllers’ cognitive function and task performance. It is imperative to develop an effective fatigue risk management system to improve aviation safety based upon scientific approaches. Two empirical studies were conducted to address this issue. Study 1 investigated the mixed effect of circadian rhythm disorders and resource depletion on controllers’ accumulated fatigue. Then, study 2 proposed a potential biofeedback solution of quick coherence technique which can mitigate air traffic controllers’ (ATCOs’) fatigue while on controller working position and improve ATCOs’ mental/physical health. The current two-studies demonstrated a scientific approach to fatigue analysis and fatigue risk mitigation in the air traffic services domain. This research offers insights into the fluctuation of ATCO fatigue levels and the influence of a numbers of factors related to circadian rhythm and resource depletion impact on fatigue levels on study 1; and provides psychophysiological coherence training to increase ATCOs’ fatigue resilience to mitigate negative impacts of fatigue on study 2. Based on these two studies, the authors recommended that an extra short break for air traffic controllers to permit practicing the quick coherence breathing technique for 5 min at the sixth working hour could substantially recharge cognitive resources and increase fatigue resilience. Application: Present studies highlight an effective fatigue intervention based on objective biofeedback to moderate controllers’ accumulated fatigue as a result of rotating shift work. Accordingly, air navigation services providers and regulators can develop fatigue risk management systems based on scientific approaches to improve aviation safety and air traffic controller's wellbeing.