基于行动导向的《通关理论与实务》教学改革

行动导向教学法以职业行动为导向,强调学生的主动参与,将这种方法应用于《通关理论与实务》课堂教学,有利于提升学生的通关职业能力,但同时对教师的个人知识结构和专业实践能力也提出了较高的要求。     

合理行动理论视角下农户土地经营权流转意愿及其影响因素分析

以合理行动理论（TRA）为依据,基于河南省726户农户的调查数据,运用结构方程模型（ SEM ）对农户土地经营权流转意愿及其影响因素进行了实证分析。结果表明,农户行为态度、主观规范、感知行为控制对土地经营权流转意愿有显著影响,农户土地经营权流转决策理性仍然处于由“生存理性”时期至“价值理性”时期的过渡阶段,家人意见及已流转者的意见对农户土地经营权流转决策有显著正向影响。因此,农村生产用地流转政策制定要注意区分不同阶层农户特点,并与我国现阶段农户多样化的潜在需求相适应。     

预见式行动视角下公共应急治理机制的重构

公共应急事件衍生上的关联性和潜在性、后果上的扩散性和颠覆性,使得重构一种能够有效预防预控未来应急事件的治理机制成为迫切需要。预见式行动视角下的公共应急治理是一种以多主体深入嵌合为驱动力,以未来潜在的公共应急事件为目标朝向,包括预判断、预认知、预创策略及预应对等环节的轮状运作过程,表现出循环可逆性、未来面向性和自反性等特征。该机制以循环治理结构替代了线性治理结构、以全过程的行动合作代替了政府为主的断点式分层合作、以跨时空的未来面向规避了现实面向的滞后性、以多维多层的系统方法优化了单维平面认知的局限性,具有推动公共应急治理机制演进变迁的工具理性意义。其实践中面临的主体合作困境、组织困境、能力困境以及信息提取困境,需要从人类关系的重组、组织结构的再造、社会预见能力的培育以及应急技术手段的审慎运用等方面予以突破。     

教师专业道德建构——以王阳明"致良知"学说为分析工具

教师专业道德是师道与师德的内在统一,是专业价值与主体价值的内在统一,表征为基于德福一致原则的自监督机制,帮助教师在不断变化着的教育情境之中,于内心建构深层稳定的价值根性,促使外在的师德规范获得内在的价值依据。王阳明的"致良知"学说强调致内在德性、立内在心性,不仅可为洞见教师专业道德之深层价值根性提供恰切的分析工具,而且可以帮助探明教师专业道德的建构路径:在专业承诺层面立其志;通过事事磨砺的知行合一之师德实践,逐步澄清、确证、珍视专业的内在价值;以师德的专业理想境界作为伦理支撑及价值引领。师德的专业理想境界既是利他奉献的,同时内蕴着对教师自身幸福的价值关切,应避免自我与他人之间的伦理不对称性。师德的专业理想境界是圆融共生的,以美善育美善,教师专业的内在之善、教师自身的幸福及学生的幸福皆涵蕴其间,共同形成建构教师专业道德的合力。     

中国特色高水平高职学校建设的关键要素及行动路径——基于关键成功因素理论的视角

“双高计划”的启动是高职教育进入提质增效阶段的具有战略意义的重大举措。从关键成功因素理论的视角,秉持其“外部因素—关键因素—行动路径”的线性逻辑机理,基于历史基础、时代基础、价值基础的外因分析,抓住双高院校建设的关键要素,即从产教融合、教师队伍、人才培养、服务领域四个方面探索了高职院校建设的行动路径。以四个关键要素为突破点,通过加快专业群布局与产业链结构的对接,强化教师团队与教师关键能力的协同,坚持立德树人与以技为重相统一,推进服务有效性与服务幸福感的获得,建设成一批“当地离不开、业内都认同、国际可交流”的高职院校。     

“为了一切的人”与“为了人的一切”--当代知名教育家朱永新人文教育及阅读观解析

当代教育家朱永新通过发轫于苏南地域的“新教育实验”,并以“书香校园”建设为抓手,形成了独树一帜的“新阅读观”,传递了教育是“为了一切的人”与“为了人的一切”的新人文理念。论文通过回望朱永新的读书求学经历、“新教育实验”的实施过程、推进全民阅读的不懈努力及对未来教育生态的展望,解析了其教育及阅读观的形成过程和丰富人文内涵,认为这种努力追求理论与实践相结合并不断创新的知行合一精神,为助推“书香中国”、建设“学习型社会”发挥了独特的作用和别树一帜的贡献。     

Action learning for professionals: a new approach to practice

Following on from the article ‘Building Capacity in Social Care: An Evaluation of a National Programme of Action Learning Facilitator Development’ (Abbott, C., L. Burtney, and C. Wall. 2013. Action Learning: Research & Practice 10 (2): 168–177), this article describes how action learning is being introduced in Cornwall Council, UK and explores the relationship between social work and action learning in practice. In essence social work needs to perform well and achieve positive outcomes for users of its services. Cornwall Council's Children's Social Work and Psychology Services is introducing action learning for professionals as a new approach to practice.     

Streptomycin inhibits electrophysiological changes induced by stretching of chronically infarcted rat hearts

Objective

To investigate stretch-induced electrophysiological changes in chronically infarcted hearts and the effect of streptomycin (SM) on these changes in vivo.

Methods

Sixty Wistar rats were divided randomly into four groups: a control group (n=15), an SM group (n=15), a myocardial infarction (MI) group (n=15), and an MI+SM group (n=15). Chronic MI was obtained by ligating the left anterior descending branch (LAD) of rat hearts for eight weeks. The in vivo blockade of stretch-activated ion channels (SACs) was achieved by intramuscular injection of SM (180 mg/(kg·d)) for seven days after operation. The hearts were stretched for 5 s by occlusion of the aortic arch. Suction electrodes were placed on the anterior wall of left ventricle to record the monophasic action potential (MAP). The effect of stretching was examined by assessing the 90% monophasic action potential duration (MAPD₉₀), premature ventricular beats (PVBs), and ventricular tachycardia (VT).

Results

The MAPD₉₀ decreased during stretching in both the control (from (50.27±5.61) ms to (46.27±4.51) ms, P<0.05) and MI groups (from (65.47±6.38) ms to (57.47±5.76 ms), P<0.01). SM inhibited the decrease in MAPD₉₀ during inflation ((46.27±4.51) ms vs. (49.53±3.52) ms, P<0.05 in normal hearts; (57.47±5.76) ms vs. (61.87±5.33) ms, P<0.05 in MI hearts). The occurrence of PVBs and VT in the MI group increased compared with that in the control group (PVB: 7.93±1.66 vs. 1.80±0.86, P<0.01; VT: 7 vs. 1, P<0.05). SM decreased the occurrence of PVBs in both normal and MI hearts (0.93±0.59 vs. 1.80±0.86 in normal hearts, P<0.05; 5.40±1.18 vs. 7.93±1.66 in MI hearts, P<0.01).

Conclusions

Stretch-induced MAPD₉₀ changes and arrhythmias were observed in chronically infarcted myocardium. The use of SM in vivo decreased the incidence of PVBs but not of VT. This suggests that SACs may be involved in mechanoelectric feedback (MEF), but that there might be other mechanisms involved in causing VT in chronic MI.     

论现代舞的艺术欣赏方法

欣赏现代舞艺术是观看现代舞时产生的一种精神活动,是一种富有创造性的再生艺术效果,是理性与感性的碰撞、情感与认识相统一的过程。对现代舞的艺术欣赏,要在开放即兴的心境下,从现实主义的角度,结合舞蹈产生的时代气息,设身处地融入现代舞的氛围中,感悟其真实,反思社会及自身。     

阻抑动力学光度法测定痕量钼(Ⅵ)的研究

基于钼(Ⅵ)在硫酸介质中对过氧化氢氧化甲基紫褪色的阻抑反应,建立了一种阻抑动力学光度法测定痕量钼(Ⅵ)的方法。方法的检出限为6.99×10-9 g/mL,线性范围为0⁰.7μg/25mL,RSD<4%,平均回收率为97.8%。此方法适用于环境水样中痕量钼(Ⅵ)的测定。