浅谈图书馆管理工作中科学用人问题

本文通过对“知人、用人、培养人、激励人”几方面的论述,分析了图书馆管理工作中科学用人的重要性及合理有效的方式方法。     

浅谈提高语文课堂教学效率的策略与方法

如何提高课堂教学效率,是我担任语文教学以来一直思考的一个问题。经过几年教学实践,孔子说过:"知人者智,自知者明,胜人者有力,自胜者强。"作为一名教师,要想驾驭好课堂,要想使自己的学生在课堂上得到实实在在的发展,做到知人、自知、胜人和自胜是前提和基础。我了解了制约课堂效率的因素,在实践中不断探索方法和策略,对症下药,使课堂问题得到了一定克服和改善。     

研究现代青年学员心理特点 提高教书育人的针对性

育人，首先要知人，知人要知心，知心就要从研究学员的心理特点开始。本文研究了现代青年学员的心理特点，目的在于提高教育者育人的针对性。     

文化与人生

构建社会主义和谐社会,要从中国文化与人生智慧中汲取营养,使之成为新时期社会建设的重要精神资源。文章着重阐述文化与人生关注的三个问题:人与自然的关系、人与人的关系、人与自我的关系,从而达到知天、知人、知己之道。     

以人为本、知人善用的艺术

知识经济时代,智力成果所成就的空前改变,不得不让我们重新重视推动整个人类社会进步的主要细胞——人。笔者认为：我们的管理者们已经不能简单的将其作为技能和工作来面对了,而要视之为一门艺术去“融入”和“钻研”。从经济学的角度讲：以人为本就是以人性为本,以人的需求为本。如果说以人为本是现代企业人力资源管理的思想精髓,那么知人善用则就是这一精髓在日常工作中的具体“行为准则”了。如何用其所长,最大化地发挥人力资源效用是每个管理者的核心目标,前提是——知人,才能善用。     

哲人哲语

知人者智,自知者明。——老子能够了解别人的人是有智慧的人,能够了解自己的人才算是更明智的人。很多年轻人以为,谁不了解自己呀?其实,人最难了解自己的内心。只有对自己有着透彻了解的人,才能清醒地认识别人。知足不辱,知止不殆。     

加强思想品德教育 提高就业竞争能力——浅议技工学校学生思想政治工作

俗话说：“知人才能善教,善教须先知人。”作为职教工作者如何适应新的形势,把握学生思想脉搏,有的放矢做好学生思想品德教育工作,提高学生就业竞争能力,学生思想品德教育工作比教学工作显得更加重要。     

考核是任用的基础

毛泽东说过 :政治路线确定以后 ,干部是决定因素。这是中国革命取得胜利的极其宝贵的经验 ,每一位领导者 ,每一个做人事工作的同志都应当明确 :一个单位兴旺发达的关键在于人 ,要知人善任 ,使能者在位 ,贤者在职 ,随才器使 ,才得其所。列宁说 :历史上任何一个阶级 ,如果不推举自己善于组织运动和领导运动的政治领袖和先进代表 ,就不可能取得统治地位。古今中外 ,概莫能外。推荐人才 ,挖掘人才 ,使用人才 ,首先必须了解和熟悉人才 ,要善任 ,必须识人知人 ;要知人 ,就必须通过严格全面而且经常性地考核 ,对人才的素质有个全面的了解 ,而后方能…     

简析如何做一名新时代高校辅导员

辅导员作为高校学生日常工作的组织者、管理者和实施者,在培养和教育人才过程中至关重要。俗语说:"知人才能善教,善教须先知人"。本文结合辅导员的工作特点,通过自身实践经验对辅导员如何开展学生教育工作和管理工作,阐述一些方法和个人体会,并对辅导员如何积极提高自身素质进行了探讨。     

试论如何搞好人事档案管理工作

人事档案是机关、社会组织在合理使用人才,知人善用的过程中形成的文件材料转化来的,是组织上使用人和了解人的重要依据。目前,我国人事档案管理工作存在着很多突出的问题。我们只有充分改进人事档案管理工作,实现人事档案管理工作的社会化和现代化,才能充分发挥人事档案管理工作的实效。     

An improved lock detector for phase-locked communication receivers

A quadrature lock detector is incorporated in almost all coherent radio communication receivers. This commonly-used receiver subsystem is comprised of a quadrature phase detector that drives a low-pass filter, the output of which is subjected to a user-specified threshold to make a lock/unlock decision. Signal acquisition and phase lock are declared if an above threshold condition is observed. Unfortunately, this method of lock detection may yield a positive lock indication when the receiver is false locked; i.e., a classical quadrature lock detector may generate a false-positive lock indication. This tendency to produce an incorrect lock indication can be reduced significantly by using the new lock detector algorithm that is described here. Compared to the classical quadrature lock detector, the new lock detector is better able to differentiate between true phase lock and anomalous false lock. The classical quadrature lock detector is a simple, first-order approximation of the new lock detector algorithm. That is, the new lock detector algorithm consists of a classical quadrature detector that is augmented by a correction term.     

基于点处理的图像脉冲噪声滤除方法研究

在分析含噪图像恢复方法和脉冲噪声概率密度函数的基础上,提出了一种基于点处理理论的脉;中噪声污染图像的恢复算法。该算法依次扫描图像的像素点,判断当前的像素点是否为脉冲噪声数据点,如果为噪声点,则计算空域滤波器的输出结果,并替代该像素点的值;否则,该像素点的值保持不变。实验结果表明,该方法基于像素点的空域处理,具有无排序操作、算法执行速度快和保持图像细节的优点。     

基于企业竞争战略的企业性质研究

基于企业竞争战略的企业性质研究目前有三种代表性的观点第一,企业是价值活动的集合体;第二,企业是核心能力的集合体;第三,企业是战略资源的集合体。本文认为,企业是顾客需求的集合体,顾客是企业持续竞争优势的来源。     

Uncertainty and the inconvenient facts of diagnosis

One common contemporary usage of the term “diagnostic uncertainty” is to refer to cases for which a diagnosis is not, or cannot, be applied to the presenting case. This is a paradoxical usage, as the absence of diagnosis is often as close to a certainty as can be a human judgement. What makes this sociologically interesting is that it represents an “epistemic defence,” or a means of accounting for a failure of medicine’s explanatory system. This system is based on diagnosis, or the classification of individual complaints into recognizable diagnostic categories. Diagnosis is pivotal to medicine’s epistemic setting, for it purports to explain illness via diagnosis, and yet is not always able to do so. This essay reviews this paradoxical use, and juxtaposes it to historical explanations for non-diagnosable illnesses. It demonstrates how representing non-diagnosis as uncertainty protects the epistemic setting by positioning the failure to locate a diagnosis in the individual, rather than in the medical paradigm.     

Projects as communicating systems: Creating a culture of innovation and performance

Although often downplayed and instrumental, there is evidence that communication in projects is essential in achieving value creation. Our main interest in this paper is on temporary continuity, a situation where the temporary becomes a permanent condition in social systems. The question that we have address is: What characterizes project communication in a situation with temporary continuity?We argue for the need to transform communication processes into communication capabilities. In a situation with temporary continuity, there is a need to connect to a large number of value-creating processes, and communicating capabilities need to be a part of a communication system, where the aim is to bind together value-creating processes and communication capabilities. We construct a viable system consisting of five sub-systems. To become a viable system, projects in the form of temporary continuity, must handle the potential conflict between a culture of performance and a culture of innovation. This involves developing social mechanisms for coordination and interaction, with a focus on developing communication capabilities, in parallel with focusing on all of the five value-creation processes.     

Incorporating compactness to generate term-association view snippets for ontology search

A query-relevant snippet for ontology search is useful for deciding if an ontology fits users’ needs. In this paper, we illustrate a good snippet in a keyword-based ontology search engine should be with term-association view and compact, and propose an approach to generate it. To obtain term-association view snippets, a model of term association graph for ontology is proposed, and a concept of maximal r-radius subgraph is introduced to decompose the term association graph into connected subgraphs, which preserve close relations between terms. To achieve compactness, in a query-relevant maximal r-radius subgraph, a connected subgraph thereof with a small graph weight is extracted as a sub-snippet. Finally, a greedy method is used to select sub-snippets to form a snippet in consideration of query relevance and compactness without violating the length constraint. An empirical study on our implementation shows that our approach is feasible. An evaluation on effectiveness shows that the term-association view snippet is favored by users, and the compactness helps reading and judgment.     

Natural surface design for sliding mode control with multiple discontinuous inputs

It is well known that sliding mode control is based on the definition of an invariant manifold, where the system dynamics are forced to in a finite time. Such a manifold is somewhat arbitrarily defined, as long as the system dynamics are stable on it. Computational and control effort may vary depending on selected manifold. Obviously, if a system has naturally acceptable stable dynamics around a desired equilibrium point, no control is needed unless uncertainties or disturbances are present. It would be desirable that if such a system had uncertainties or disturbances, the control effort be designed only to overcome the effect of such factors. For a system with first order dynamics and affine control input, designing a sliding mode control overcoming only such uncertainties or disturbances is a trivial task. When a higher order dynamics system is involved, unit control may be used, where the input control signals are not discontinuous, but when only discontinuous control inputs are available, a design approach is not readily available. In this paper, taking advantage of the natural stable dynamics of a system, a sliding mode control approach is introduced for designing multiple discontinuous control inputs, where the control effort overcomes only uncertainties, disturbances or unstable dynamics. Two illustrative examples are given in order to show the feasibility of the method.     

试谈家长对待“单亲”孩子的几点建议

家庭是社会的细胞,社会是由千千万万个家庭所组成。完整的一个家,是一个完整的社会细胞,单亲家庭也是社会的一个细胞。一个孩子是一个家庭的希望,千万个孩子是一个民族的希望,单亲孩子也是我们灿烂的未来,我们有责任关注他们、帮助他们、爱护他们,一视同仁地对待他们,使他们在身心方面能够健康成长。     

浅谈如何培养农村中学后进生作文兴趣

我县位于大别山连片国家级贫困地区,经济发展水平比较低,文化教育事业也比较落后,农村基础教育更是薄弱环节,语文教育承担着更多的责任。如何让学生写好作文是每一个语文教师都在思索的问题,尤其是后进生的作文更是教学的难点,本文将从几个方面来探讨对策,以期达到提高后进生写作兴趣的目的。     

洛特卡参数的新估计法

洛特卡定律是文献计量学的重要理论基础,是文献计量学的三大定律之一。借助它人们可以了解作者发文的结构。广义洛特卡定律是含约束条件的模型,它的参数估计较为复杂,帕欧提出了近似估计法,但其法仍较为复杂,且参数估计方法不科学。为了科学地估计参数本文在帕欧估计结果的基础上,通过回归法给出了更为简单、更为科学的估计法。