农村义务教育阶段培育和践行社会主义核心价值观研究

农村义务教育在我国义务教育体系中占有重要地位,特别是对于拥有9亿多农村人口的我国来说,农村义务教育关系到每一个农村家庭子女的成长和成才,关系到农村经济振兴战略,更关系到国家和民族的未来。对农村义务教育阶段培育和践行社会主义核心价值观的必要性以及在这一过程中存在的困境进行深入研究,并据此提出相关的应对策略,能够使农村义务教育在社会主义核心价值观的指引下持续、快速、全面、健康地发展。     

疲劳裂纹扩展试验裂纹图像采集系统

针对目前金属疲劳裂纹扩展检测方法存在效率低、操作繁琐、精度不高，不能实现实时性等缺点，文章提出了基 于机器视觉的裂纹检测方法。根据金属疲劳裂纹扩展试验过程中裂纹图像的采集要求，设计了摄像头位置可自动调整 的疲劳裂纹图像采集系统，包括摄像头安装运动装置，裂纹图像采集装置以及摄像头运动控制系统。图像采集装置由高 分辨率黑白面阵CCD摄像头、光学镜头，光源照明装置和图像采集卡组成，前3者安装在摄像头支架上，与摄像头运动 装置相连。摄像头运动装置中的X，Y，，Z轴运动机构由步进电机带动滚珠导轨机构。在基于ARM技术的运动控制系统 的控制下摄像头可沿X，Y，，Z轴作高精度直线运动，实现和试件之间精确位置的调整。实验结果表明，所设计的系统可 采集到疲劳裂纹扩展试验过程中高清晰度、高分辨率的试件裂纹图像，满足下一步裂绞尺寸计算的要求；摄像头运动定 位精度可达到0. 02 mm，满足精确的系统聚焦、位置调整、跟踪采集的要求。     

国家级教学名师的优秀品质及其养成

通过对5位国家级教学名师的自述报告进行三级编码和主题凝练，研究发现国家级教学名师作为教师队伍的杰出代表，在其专业发展过程中养成了许多优秀品质。例如：教学方面注重实践、考虑周全，师德方面以德施教、追求卓越，科研方面以教带研、实现创新。国家级教学名师优秀品质的养成通常经历了漫长而曲折的过程，不仅需要精神与物质力量的共同推动，还需要家庭、学校和社会各环境要素的相互促进，以及社会取向养成方式和个人取向养成方式的互相配合。深入探究国家级教学名师的优秀品质及其养成之道，可以为教师专业发展提供借鉴与启示。     

Identifying the priorities for midwifery education across Australia and New Zealand: A Delphi study

ProblemIn countries where education programmes are assessed as meeting international standards there is limited knowledge about the challenges facing midwifery education.Background/aimThe positive impact of quality midwifery education on maternal and newborn health is acknowledged by the World Health Organisation. However, there is limited research identifying the issues faced in providing quality midwifery education. The aim of this study was to identify the challenges and determine priority projects to strengthen midwifery education across Australia and New Zealand.MethodsA two-round Delphi study with experts in midwifery education was undertaken.FindingsIn round one, 85 participants identified an initial 366 issues for midwifery education. Through thematic content analysis these were categorised into 89 statements reflecting five major themes: In round two, 105 midwifery experts from Australia n = 86 (79%) and New Zealand n = 23 (21%) rated the 89 statements in order of priority. Across the combined data (Australia and New Zealand) a total of 19 statements gained consensus of ≥80%.DiscussionFive priority themes were identified including; (1) enabling success of First Peoples/Māori midwifery students; (2) increasing the visibility and influence of midwifery within regulation, accreditation and university governance; (3) determining how best to deliver the clinical practicum component of programmes; (4) reviewing midwifery programmes to enhance design, content and delivery; and (5) ongoing education and support for the midwifery workforce.ConclusionIn Australia and New Zealand, it is imperative that collaborative work is undertaken to design and action identified projects addressing these priorities.     

基于遗传算法的装备采购决策优化研究

在装备采购中，由于需求单位地域分布和担负的任务各不相同，对装备的品种、数量、时限要求也就不一样，如何使装备采购科学化、合理化，是一个涉及多变量、多目标的复杂系统问题。在综合考虑装备采购各项因素的基础上，构建多约束条件下的多目标模糊指派模型，提出了基于遗传算法的解决方案，最后通过案例进行仿真实验，验证该算法的可行性和有效性，解决了采用传统优化方法难以解决的装备采购优化决策问题。     

Ethical Numbers: Ethics Training in U.S. Graduate Statistics Programs, 2013–2014

As important members of research teams, statisticians bear an ethical responsibility to analyze, interpret, and report data honestly and objectively. One way of reinforcing ethical responsibilities is through required courses covering a variety of ethics-related topics at the graduate level. We assessed ethics requirements for graduate-level statistics training programs in the United States for the 2013–2014 academic year using the websites of 88 universities, examining 103 biostatistics programs, and 136 statistics degree programs. We categorized programs’ ethics training requirements as required or not required. Thirty-one (35.1%) universities required an ethics course for at least some degree students. Sixty-two (25.5%) degree programs required an ethics course for at least some students. The majority (77.4%) of required courses were worth 0 or 1 credit. Of the 177 programs without an ethics requirement, 19 (10.7%) listed an ethics elective. Although a single ethics course is insufficient for instilling an ethical approach to science, degree programs that model expectations through coursework point to the value of ethics in science. More training programs should prepare statisticians to consider the ethical dimensions of their work through required coursework. Supplementary materials for this article are available online.     

对区域高等教育战略规划的若干思考--基于《加利福尼亚州高等教育总体规划（1960-1975）》的分析

《加利福尼亚州高等教育总体规划（1960—1975）》是区域高等教育战略规划领域的成功范例，规划内容通过州宪法性效力、州法律法规性效力以及行业约定性效力三种形式发挥作用。准确把握关键问题、秉持院校自治理念、深入开展调研等做法值得借鉴。我国区域高等教育机遇与挑战并存，教育规划应当坚持治理理念、以人为本理念和系统论理念，对区域高校定位作出合理预期与安排，引导区域高等教育健康和谐发展。     

冷战后的中美政治安全关系

冷战结束十年以来 ,美国的对华政策依然摇摆不定。之所以如此 ,是因为十年来美国视中国为敌还是为友 ,或者非敌非友 ,至今还未定性。而美国难于在其国际政治安全战略中给中国定性的原因 ,则与以下的三个层次密切相关 ,即美国的国内政治层次、中美关系的发展层次和全球层次。     

美、加公共管理领域非学位教育的借鉴意义

本文就美、加高校在公共管理领域从业人员非学位教育方面的特色从培训计划、方法、师资和评估四个方面进行分析, 对其借鉴意义进行了探讨。