紧贴行业的应用型人才培养模式之研究

广东白云学院在推进汽车检测与维修技术专业教学改革过程中,紧紧围绕汽车服务业的现状和特点,以行业人才需求为依据,确定专业培养目标和人才规格,以行业的岗位能力要求为出发点,构建高效、实用的培养方案,以服务于行业为目标,建立有行业参与的教学机制,在人才培养质量上取得了优异的成绩。     

Threshold decisions: how social workers prioritize referrals of child concern

This paper examines local authority social workers' decision‐making when considering referrals of children, where the concerns are on the margin of child protection procedures. In doing so, it describes the findings of a qualitative research study undertaken in the policy context of attempts to ‘refocus’ social work practice in the late 1990s and early twenty‐first century. Data collection involved interviews with social workers and parents in 23 cases. Conclusions are that referrals were evaluated on the basis of five key factors, specificity, severity, risk, parental accountability and corroboration, the use of which determined whether an initial assessment or an investigation of alleged abuse took place. The analysis builds on previous work in the child protection field, but demonstrates how the application of these factors differs between cases of child concern and cases of child protection. Policy implications concern the complexity of decision‐making in the uncertain context of limited referral information and it is proposed that the simplistic notion of a continuum of abuse is now outdated. Copyright © 2006 John Wiley & Sons, Ltd.     

产出资源的新经济分析与"十一五"规划

本文证明在定位资源的产出必须超过定额的约束下,最优产出模型的均衡条件是:资源资本(或劳动)的货币边际转换率e>1,而不是e=1。因此政府应实行资源定额与价格的管理政策,才会使中国“十一五”规划中的GDP年增7.5%、单位GDP资耗下降20%、居民年增收5%三者协同实现。     

社会技术及其地位问题剖析

在梳理社会技术基本问题的基础上,分析社会技术观念形成的理论背景以及社会技术样式,揭示社会技术形态的主要特点与社会技术系统的建构机理,探讨社会技术的地位与作用。社会技术是一类广泛存在的技术门类,对它的探讨有助于拓展技术哲学研究领域,推进技术哲学研究的深化,实现技术哲学两种学术传统的融合。     

电子商务经营模式的演化与创新

经营模式是一个公司赖以生存的经营方法,企业通过它在价值链中的位置来赚钱。电子商务经营模式是企业开展电子商务的方式,企业通过这种方式持续经营并获得利润。它经历了一个不断演化的过程,内容涉及企业的战略、结构、流程和技术。目前,电子商务经营模式正从产品创新、客户关系、基础设施、财务管理等方面进行创新。     

Physiologically Based Liver Modeling and Risk Assessment

Because of the inherent complexity of biological systems, there is often a choice between a number of apparently equally applicable physiologically based models to describe uptake and metabolism processes in toxicology or risk assessment. These models may fit the particular data sets of interest equally well, but may give quite different parameter estimates or predictions under different (extrapolated) conditions. Such competing models can be discriminated by a number of methods, including potential refutation by means of strategic experiments, and their ability to suitably incorporate all relevant physiological processes. For illustration, three currently used models for steady-state hepatic elimination--the venous equilibration model, the parallel tube model, and the distributed sinusoidal perfusion model--are reviewed and compared with particular reference to their application in the area of risk assessment. The ability of each of the models to describe and incorporate such physiological processes as protein binding, precursor-metabolite relations and hepatic zones of elimination, capillary recruitment, capillary heterogeneity, and intrahepatic shunting is discussed. Differences between the models in hepatic parameter estimation, extrapolation to different conditions, and interspecies scaling are discussed, and criteria for choosing one model over the others are presented. In this case, the distributed model provides the most general framework for describing physiological processes taking place in the liver, and has so far not been experimentally refuted, as have the other two models. These simpler models may, however, provide useful bounds on parameter estimates and on extrapolations and risk assessments.     

过渡时期的世界新秩序

随着苏联解体、冷战格局瓦解,世界进入新旧格局交替的重要过渡时期。本文就过渡时期的特点、国际社会围绕过渡时期建立世界新秩序的斗争以及美国的世界新秩序蓝图略作探讨。     

新世纪学校体育改革的特征

新世纪学校体育的改革应反映时代的特征。本文就新世纪学校体育改革所反映的健身性、主体性、基础性、娱乐性、人文性等几个方面的特性进行初步探讨。     

如何提高科技论文的审稿质量

审稿是对论文稿件质量的全面审查和评价 ,目的是对论文稿件作出公正、准确的评价 ,给编辑部门提供文稿取舍的依据 .审稿过程是一个反复复杂的编辑决策过程 ,审稿质量直接影响科技期刊的学术质量 .从选取审稿人和设计审稿意见书两个方面探讨如何提高审稿质量     

人才测评及其功能和发展

人才测评的发展是经济建设和社会发展的必然要求 ,为此本文讨论了人才测评的功能、特性以及今后的发展方向 ,明确了人才测评在整体性人力资源开发和管理中的重要意义