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21.
档案保管期限表是指导档案价值鉴定工作的标准性文件。笔者通过实地调研和问卷调查发现,由于档案保管期限表的司法地位较弱,档案工作人员受潜在心理负担影响,使得在实际工作中未能完全地依照档案保管期限表开展实践工作。基于上述现状,本文从档案处置权、司法追诉期和司法凭证性三方面研究了司法视角下的档案保管期限表的设置思路,认为:(1)应赋予档案保管期限表相应的法律地位,以减轻相关档案工作人员的心理负担;(2)在保管期限的设置与档案销毁方面,应参考司法追诉期,既不能让还在发挥凭证作用的档案被销毁,也不要无限期地保存所有档案;(3)应从司法角度审视档案的有机联系性,尽最大可能保证档案的完整性与凭证性。  相似文献   
22.
绍鸭增重蛋白质需要量的研究   总被引:2,自引:0,他引:2  
采用分组饲养试验、氮平衡试验和屠宰试验等方法,测定生长期绍鸭不同周龄(0-4、5-8、9-16、17-20)阶段、不同粗蛋白水平的等能日粮对氮利用率、日增重的影响。用析因法推测单位增重及羽毛生长的蛋白质需要。结果为:(1)氮利用率受日粮蛋白质水平的影响,蛋白质水平越高,氮留率越低,但这种影响不显著。氮存留率与周有一定的相关性,0-8周的存留率显著高于9-16周;(2)0-4周增重速度最快,且受日粮食蛋白质水平的影响显著,蛋白质越高,增重越快,5-8周增重有所减慢,9周后增重显著减慢,20周后体重变经不大;(3)单位增重的氮需要量随周龄增加而增大,增重效率随周龄增加而减少,0-4周为50mg/g,46.3%;4-8周为100mg/g,26.0%;8周以后为140mg/g,20.5%。  相似文献   
23.
在企业的日常管理活动中,中层管理者是承上启下的关键所在,企业的战略实施、员工激励、团队建设等管理问题无不与之密切相关。但是,对中层管理者的激励却成为企业持续经营过程中面临的一个难题,集中表现在中层管理者离职率上升、工作积极性下降等现象上。从契约理论的角度审视此问题,心理契约破裂是问题产生的关键,以此为基础建立柔性化的人力资源激励体系是解决问题的路径选择。  相似文献   
24.
Abstract

The paper is based on a book (written by the author and his colleague Markku Lehikoinen) dealing with definitions of quality and views on the applicability of different methods of quality assessment to four different disciplinary fields: physics, biology, sociology and history. The paper focuses on conceptions and definitions of quality voiced by scholars representing the different disciplines. The study involved semi‐structured in depth interviews with 33 experienced scholars. The disciplines under study were chosen to represent diverse disciplinary cultures, with the aim of finding out about the potential impact of (social and cognitive) cultural characteristics of the disciplines on conceptions of quality. The findings show both common views across disciplinary fields and disciplinary differences.  相似文献   
25.
Discussions of the quality of learning in university education often focus on curricula. Less attention is paid to the role of student–staff interactions. In a context in which a host of factors place pressure on the opportunities for students and staff to interact, it is important to use empirical insights to inform decisions about how to optimise learning. This paper uses data from a large survey of students and teaching staff in Australia to suggest that students and staff should be regarded as allies in learning. It investigates student reports to suggest that frequent interactions with those who teach them lead to higher levels of student engagement and satisfaction and lower attrition rates. The advantages do not only flow in one direction. Teaching staff gain insights into students' learning experiences, providing them with clues to better target their teaching.  相似文献   
26.
Mentoring as a strategy to assist and retain beginning teachers in the profession has been perceived as the panacea for reducing attrition rates. Whilst this may be true in many cases, mentoring alone has been unable to stem the flow of resignations. In this essay on scholarship and teaching, the author explores surrounding mentoring programs. New ways of professional learning are suggested that encompass mentoring within a whole school approach, with a particular focus on the school as a collaborative community of learners.  相似文献   
27.
Within the UK there are grave concerns about retention and attrition rates within the teaching profession, particularly in challenging schools. These are compounded by worries about the gap that will be left as long‐serving teachers reach retirement age. This article is about the working lives of long‐serving teachers in three high‐poverty urban schools in England. In a climate in which teaching is tightly controlled and suffering from problems of retention and recruitment, the teachers discuss intensely personal and emotional commitments to their work‐place. Qualitative in‐depth interviews with 20 long‐serving teachers, all of whom had management responsibilities, are used to explore their lives and careers. These histories evoke a strong sense of the ideas and values that make up their personal and professional identities. These are then contrasted with the ideas and values in officially mandated views of progression within the profession. Within the stories of their professional lives, the teachers talk about the emotional dimensions of their work and the emotional ties of their ‘work‐place’. The article concludes that recognition of the emotional dimensions within teachers’ work at an official level could go some way to helping with recruitment and retention in schools facing challenging circumstances.  相似文献   
28.
进行了2个实验考察在正常阅读(实验1)与快速阅读条件下(实验2)标题及小标题对高低英语水平不同的大学生说明文阅读理解与信息保持的作用。结果表明:不论是正常阅读还是快速阅读,标题及小标题的呈现对读者说明文阅读理解与信息保持均有显著的促进作用,即阅读水平高者与低者都能从标题及小标题中受益,特别是在正常阅读条件下,提供标题与小标题对阅读水平低者的信息保持的促进作用比对高水平者的促进作用大得多。  相似文献   
29.
根据拓扑学机理,本文运用多元线性回归分析将37种有机醇化合物的结构拓扑指数与气相色谱保留指数相关联,结果表明,具有良好的结构性质相关关系.  相似文献   
30.
The student departure puzzle: do some faculties and programs have answers?   总被引:1,自引:1,他引:0  
University attrition prevention strategies are typically generic, centrally managed, whole of university strategies that have emerged from an examination of whole of university attrition data. This paper takes an intra‐organisational comparative approach, through the examination of faculty and program attrition rates of students who joined an Australian university in the first term of 2004. The faculty with the highest attrition had a rate two‐and‐a‐half times that of the faculty with the lowest rate, and in programs with 40 or more students enrolled the program with the highest attrition had a rate over five times that of the program with the lowest rate. The paper identifies five practical implications of these findings and concludes that investigating the causes of these differences will help in understanding student attrition. It also suggests that universities wishing to reduce student attrition may benefit from adopting integrated and situated strategies that take into account faculty and program differences.  相似文献   
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