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241.
学校教育要培养合格、具有综合素质的复合型人才,首先就要注重养成教育。养成教育是教育体系的重要组成部分,它在素质教育中具有重要作用。作为班级管理工作的领导者、组织者和实施者的班主任要用“心”——爱心、责任心、耐心、细心、公平心、宽容心等,使学生养成良好的习惯。  相似文献   
242.
文章试图采用弗莱的原型批评理论,将该小说置于整个文学的传统中进行审视。通过对小说中牧师的人物形象与其圣经中原型约伯形象的类比分析,来阐释该人物对约伯这一原型继承和发展的因素,从而从更深层次上理解作者的创作意图和倾向。  相似文献   
243.
针对港口无线调度中部分频带干扰严重危害常规跳频通信系统性能的问题,将认知无线电与跳频相结合,给出一种认知跳频通信系统模型.分析该系统在部分频带干扰条件下的性能,得到误码率闭合表达式,并通过仿真验证,将该通信系统与常规跳频通信系统的部分频带干扰抑制性能进行比较.理论分析和仿真结果表明,在理想同步情况下,认知跳频通信系统能够有效避开干扰频段,在较为"干净"的频谱空穴中动态调整跳变频率,较常规跳频通信系统具有更强的部分频带干扰抑制能力.  相似文献   
244.
The purpose of this investigation was to compare external work and net energy expenditure during a bout of repetitive stretch-shortening cycles between competitive and recreational long-distance runners. Participants were divided into either competitive or recreational runners based on their maximal oxygen consumption and self-reported 1600 m times. The stretch-shortening cycle involved a repetitive hopping protocol on a force plate while measuring oxygen consumption and lactate accumulation for a total of 10 min. External work and net energy expenditure were calculated for 3 min after steady state was achieved and the ratio between these variables was utilised as an index of mechanical efficiency. Lower extremity stiffness was calculated during this interval as well. Net energy expenditure was significantly lower in competitive runners (152.6 ± 33.3 kJ) in comparison to recreational runners (200.6 ± 41.4 kJ) (P = 0.02) given similar amounts of external work performed in both groups (competitive runners = 65.6 ± 20.1 kJ, recreational runners = 68.8 ± 12.1 kJ) (P = 0.67). Index of mechanical efficiency was significantly different between competitive runners (43.2 ± 9.0%) and recreational runners (34.8 ± 5.3%) (P = 0.03). No significant differences were found in lower extremity stiffness (P = 0.64). Competitive distance runners can perform similar levels of external work with lower net energy expenditure and thus a higher index of mechanical efficiency during repetitive stretch-shortening cycles in comparison to recreational runners with similar values of lower extremity stiffness. This ability could possibly be due differences in muscle–tendon length changes, muscle pre-activation, cross-bridge potentiation and short-latency reflex responses as a result of training which should be considered for future investigation.  相似文献   
245.
Academic libraries have undergone a variety of organizational changes in the last two decades. One area that has evolved out of these changes is access services. Relationships between circulation, interlibrary loan, and reference have been explored though informal and formal organizational structures. Because of these types of interactions it is feasible for reference librarians to consider positions in access services.  相似文献   
246.
《Sport Management Review》2019,22(4):477-490
The purpose of this study was to examine direct and indirect relationships between met-expectation and coaches’ attitudinal work-related outcomes (job satisfaction and organizational commitment) through the mediating effects of perceived organizational support. A total of 260 coaches at National Collegiate Athletic Association (NCAA) Division I, II, and III institutions in the United States participated in the online survey. The results of structural equation modeling (SEM) indicated full mediation of perceived organizational support between met-expectation and job satisfaction and partial mediation of perceived organizational support between met-expectation and organizational commitment. In addition, the results of multiple group SEM revealed distinct paths between high profile sports and non-high profile sports. Met-expectation had only indirect relationships with job satisfaction and organizational commitment through perceived organizational support for coaches in high-profile sports. However, met-expectation had both direct and indirect relationships with organizational commitment for coaches in non-high profile sports. The results generally support the effects of met-expectation on coaches’ attitudes, which highlights the importance of clear expectations for coaches and their immediate supervisors.  相似文献   
247.
经济欠发达地区大学生职业选择多元化的现状及原因分析   总被引:2,自引:0,他引:2  
本文着重就经济欠发达地区( 以江西省为例) 大学生职业选择呈现多元化这一现状出发,剖析他们职业选择多元化的多方面的原因,并提出了针对这些多元化的表现形式,所应采取的对策,以引导经济欠发达地区大学生树立正确的择业观  相似文献   
248.
The purpose of this study is to test whether including “I'm not selling anything” in telephone survey introductions reduces refusals and increases response rates. Experiences with and attitudes toward telemarketing also are assessed. Based on telephone interviews with an RDD sample of 655 in the Seattle metropolitan area, including the statement “I'm not selling anything” in the introduction does not significantly affect response rates. Only an introduction with a university reference significantly increases response rates. Also, respondents in the condition with no survey legitimization have a significantly more favorable attitude toward telemarketing than respondents in the condition with survey legitimization.  相似文献   
249.
高校图书馆员工职业倦怠问题解析   总被引:12,自引:0,他引:12  
职业倦怠是困扰当前高校图书馆员工的主要心理情结。本文通过调查并结合相关理论,分析了导致图书馆员工萌生职业倦怠意识的原因并提出了防范与矫正措施。认为在改善管理的同时,员工需调整思路,改依附为独立,并适应社会意识,强化职业认同感,这是消除图书馆员工职业倦怠现象的核心要素。  相似文献   
250.
组织公民行为理论对图书馆工作的启示   总被引:2,自引:1,他引:2  
组织公民行为(OCB)是普遍存在于组织中而又被忽略的重要行为,它对组织和个人提高工作成绩都有重要的作用。以组织公民行为理论为基础,探讨了OCB时图书馆读者服务及人员管理的意义。  相似文献   
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