浅议企业文化建设的实现途径

优秀的企业文化是促进企业持续发展的重要因素,企业发展战略靠企业文化来奠基,企业素质靠企业文化来提高,企业形象靠企业文化来塑造。优秀的企业文化不仅为企业发展提供精神动力,还为企业发展提供人才资源和智力支持,更为企业提供丰厚的无形资产。     

企业标准体系在企业进化管理中的作用

企业标准体系是企业内的标准按其内在联系形成的有机整体,它是围绕企业方针、目标制定的,是企业发展的纲要性文件,关系到整个企业生产、技术、经营和管理的发展。企业建立标准化系统,是强化企业管理工作,促进企业管理现代化的重要步骤。文中论述了企业标准体系、进化管理理论以及企业标准体系在企业进化管理中的地位和作用,提出了企业在建设标准体系过程中应该注意的问题。     

企业预警的适用性分析

企业选择合适的企业预警模式需要结合企业规模、企业偏好、企业对不确定性的敏感性、企业所处的生命周期阶段等进行综合分析,然后选择适合企业的企业预警模式。     

打造先进企业文化构筑企业精神文明

企业文化建设是促进企业精神文明建设的重要手段.企业文化建设的过程,就是一个企业确立管理目标,提炼企业精神,规范企业道德,提高人们的道德风尚,培养企业意识的过程.     

探讨企业文化在管理中的作用

随着改革开放的日益深入和企业自身及市场经济的不断发展,越来越多的企业深刻地认识到了企业文化建设对企业的生存、发展,尤其是可持续发展具有极其重要的影响和推动作用.它主要表现在对内增强企业凝聚力,对外提升企业形象两个方面.企业文化是在市场经济中企业获得经济增长的有效手段,是企业领导实现管理目标,提升企业核心竞争力的主要方式,同时也是挖掘企业文化个性力,提升企业管理水平与企业精神文化品位的时代要求.     

基于企业生命周期的战略选择模型研究

战略关系到企业的长期目标实现和可持续发展,是企业高层管理人员的必备技能和主要工作之一.本文分析企业战略对于企业发展的意义,研究当前国内企业在战略选择上存在的问题,探讨企业生命周期和企业战略的规律特点,构建了基于企业生命周期的企业战略选择模型.     

浅析企业管理创新与实践

企业管理创新是当前促使企业进步的主要动力.现在是知识经济的时代,作为现代企业的管理者,必须把握企业管理创新的最新要求和发展趋势.本文从加强企业信息化管理,加强企业领导者战略财务管理意识,努力建立内部稽核监督制度,建立与现代企业管理制度相适应的企业薪酬制度,留住企业有用人才等方面,就如何促进企业管理创新与实践进行了深入探讨,具有一定的参考价值.     

浅析企业文化建设发展——以延长石油销售公司为例

在延长石油发展的进程中,企业文化建设尤为重要,它对促进企业的发展,提升企业的知名度、美誉度及影响力具有重大作用.加强企业文化建设,能够科学整合企业生产要素,引导企业形成共同价值观,增强企业凝聚力,构建和谐企业,使企业在激烈的市场竞争中实现可持续发展.石油行业更要建设不同于其他行业的具有鲜明特色的企业文化,为社会经济发展作出自己的贡献.     

企业兼并重组与企业文化融合

企业兼并重组,是指企业之间通过强强联合,或者股权收购,实现两个及以上企业的合并重组,从而大大提升企业竞争优势的资本运作过程。企业文化是由企业核心价值观生发和统帅的企业理念文化、制度文化和形象文化的统一体。优秀的企业文化总是能突出体现企业共同追求的愿景、共同认可的理念、共同遵循的行为方式,从而极大地增强企业的向心力和凝聚力,提升企业竞争实力。     

企业文化建设对效益的影响

积极向上的企业文可以使企业内部形成强大的凝聚力,保证企业内部的团结,对企业经济效益产生积极影响,从而推动企业持续健康发展。企业文化理论自八十年代中期传入中国,至今亦已二十年,这么多年来,人们对企业文化的理解和认识还仅仅停留在企业文化建设层面,还没有认识到我们可以经营和管理企业文化。     

Introduction to the special section on cognitive processes and psychotherapy.

Theoretical models featuring cognitive processes have played a fundamental role in advancing knowledge of psychopathology and its treatment and have emphasized the importance of cognition in psychotherapy. Recognition of the importance of cognition in psychotherapy has led to a number of questions that are addressed by the articles in this special section of the Journal of Consulting and Clinical Psychology. Cognitive therapy is well represented in the articles in this special section, but therapeutic procedures that do not represent typical cognitive therapy are also examined. The articles in this special section focus on homework in the modification of cognition, cognition in the treatment of anxiety in adults and in children, change in depressive cognitions in children, cognition and rapid change in the treatment of depression, and the role of cognition in the treatment and prevention of depression that is recurrent. Examination of these types of questions holds the possibility of advances in existing treatments and the possibility of innovations in new treatments. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

球团链箅机回转窑工艺中氯和硫元素迁移规律

摘要：对链箅机回转窑工艺中各段球团样品进行实验分析,研究了氯元素和硫元素在链箅机回转窑工艺中的迁移规律,明晰了烟气中HCl的生成机制。结果表明,球团原料中的氯元素主要是以NaCl的形式存在,氯元素有一部分在链箅机抽风干燥段会转变成HCl气体并进入烟气,一部分在链箅机预热Ⅱ段之后以NaCl的形式汽化进入烟气,剩余的氯元素仍以NaCl的形式存在于成品球团矿中。烟气中的HCl气体是在抽风干燥段,由富含SO2的烟气与含水球团料层中的NaCl发生反应生成的,烟气中SO2转变成Na2SO4重新固定于料层中。在预热Ⅰ段和预热Ⅱ段,烟气中的SO2与原料中碳酸钙分解生成的游离CaO反应生成CaSO4,也会重新固定烟气中的SO2。     

NF-κB regulates prenatal stress-induced cognitive impairment in offspring rats.

The study was designed to investigate whether nuclear factor of kappa B (NF-κB) plays regulating role in prenatal stress-induced cognitive impairment and oxidative damage in offspring rats. The authors used a rat model to study plasma levels of corticosterone and oxidative DNA damage (8-OH-dG), protein expression of P65/p50 NF-κB, and cognitive function in female and male offspring rats in middle pregnant stage and later pregnant stage. Prenatal stress affected the capability of learning and memory in the offspring, especially in later stage stressed female offspring. The levels of corticosterone and 8-OH-dG were enhanced in response to stress. Both middle and later stage stresses induced a significant decrease in P65 expression and a significant increase in P50 expression in female offspring. In addition, later stage stress induced a significant decrease in P50 expression in male offspring. These results suggest that NF-κB complex may be acting in a positive regulatory fashion in prenatal stress-induced cognitive impairment and that oxidative DNA damage may exacerbate the activation of NF-κB. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

某铀矿区水稻土—地表水铀含量对稻米铀含量的影响

以水稻土—地表水铀含量为视角,从水稻土剖面铀含量分布规律、水稻土与下伏岩体稀土元素特征、不同河流不同河段水稻土—地表水—稻米铀含量特征、水稻土与稻米铀含量关系4个方面研究721铀矿区稻米铀含量成因。结果表明,水稻土剖面铀含量从表层至半风化花岗质基岩层呈明显降低的特征,说明水稻土铀含量高的原因不是土壤母质铀含量高;岩石与水稻土稀土元素标准化模式均表现为向右倾斜型,均属轻稀土富集型,轻稀土分馏明显,表明水稻土为还原环境,吸附作用较强;不同河流不同河段水稻土—地表水—稻米铀含量平均值的特性均为上游最低、中游最高、下游次之。铀矿区地表水环境符合铀元素在水稻土中被平衡吸附的动力学条件,有利于铀元素在矿区内河流中游地区的水稻土中沉淀富集;正在采矿区水稻土与稻米铀含量具有高度的空间耦合性,呈指数正相关关系,相关系数0.749。矿区内河流沿岸稻米铀含量的分布特征是由铀元素的迁移途径决定的"采矿活动(铀尾矿露天堆放)→地表水→水稻土"。     

我国“十五”连铸技术发展方向及预测

概述了我国连铸生产10年来取得的主要成绩,分析了世界连铸生产发展的主要特征、我国“十五”期间连铸发展的特征及存在的差距,对连铸生产发展的重点问题提出看法。     

Obituary: David George Salten (1913-2006).

Obituary for David George Salten (1913-2006). He received his bachelor's degree in chemistry at New York University (NYU) in 1933, a master's degree in psychology at Columbia University in 1939, and a doctorate in educational psychology at NYU in 1944. He specialized in educational psychology and was a licensed psychologist in the state of New York. Salten was a strong advocate of promoting civil rights in the schools and served as an expert witness in school desegregation cases in Little Rock, Baltimore, and New Orleans. His New York Times obituary identified his contributions to civil rights in American education as among the most important in his career. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

O. Chanute, C.E.

Octave Chanute was one of the leading civil engineers in the United States in the period between 1850 and 1890. His work on eastern and western railroads was unsurpassed. He began his bridge building career in 1856 and designed his last major bridge in 1888. Starting in 1890, he began his study in the work that others conducted in the area of manned flight and designed and tested many of his own gliders. He later assisted the Wright Brothers in their experiments in Dayton and at Kitty Hawk.     

帘线钢中氮含量对TiN析出的影响

 研究了攀钢新钢钒公司生产帘线钢72A过程中钢中氮含量变化对钢中TiN夹杂析出的影响。研究发现,随着钢中氮含量的升高,钢中析出的TiN夹杂数量变多,尺寸变大。热力学研究表明,在帘线钢中TiN一般只能在固相区形成,考虑元素偏析对凝固前沿元素富集的影响,凝固过程中TiN能在固液两相区析出。在帘线钢生产过程中,为了控制钢中TiN的析出,除了控制钛含量,控制钢中氮含量及氮偏析更加重要。理论计算结果表明,当钢中钛的质量分数控制在0.0003%~0.0005%区间时,将钢中氮的质量分数控制在0.0017%~0.0029%区间内能显著降低乃至杜绝帘线钢中TiN的析出。攀钢将帘线钢中钛、氮的质量分数分别控制在0.0005%以下和0.002%以下,显著减少了钢中TiN的析出,个别炉次中没有发现尺寸大于2μm的TiN夹杂。     

Discrete Element Modeling of Contact Creep and Aging in Sand

In this study, aging in dry, clean sand induced by contact creep is investigated through numerical simulations using the discrete element method. Simulation results demonstrate that contact creep initiates the redistribution of contact forces. Although contact creep produces a very small decrease in porosity (approximately 1.7%), a significant change in the contact force distribution is produced in the aged sample. The contact forces ultimately become more uniform in both magnitude and spatial distribution. This homogenization of contact forces leads to more stable force chains and therefore produces an increase in the small-strain stiffness, early strength, and dilatancy in the aged sample. Such increases are not found in the sample prepared to the same porosity as the aged sample but without aging. This is because, in generating this sample, the contact creep is not allowed and therefore its associated contact force distribution is less homogenized compared with that in the aged sample.     

Impaired control of visual attention in schizophrenia.

To investigate attentional impairment in schizophrenia, the authors examined the performance of 22 patients with schizophrenia and 16 healthy control subjects in 4 visual search tasks that varied in perceptual requirements and in the need for precise attentional control. The rate of search was slowed in the patients in all tasks. However, the degree of slowing was largest in tasks requiring precise attentional control and smallest in tasks that were perceptually difficult but required less attentional control. This pattern of results indicates that the primary impairment of attention in schizophrenia lies in the control of attention and not in the selection processes that operate once attention has been directed to an object. (PsycINFO Database Record (c) 2010 APA, all rights reserved)