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31.
Despite increasing empirical support for an integrated approach to treating trauma and substance abuse, many substance abuse treatment programs have been slow to embrace integrated models of practice. Using an embedded case study design, the purpose of this study was to understand barriers that prevented a substance abuse treatment provider and 20 professionals and staff from adopting an integrated approach to treating substance abuse and trauma. Data analysis revealed 2 kinds of barriers that prevented substance abuse treatment professionals from fully integrating substance abuse and trauma: systemic and professional barriers. These barriers have to be taken into account when trying to move providers and professionals toward integrated approaches to treating substance abuse and trauma.  相似文献   
32.
面对实习学校设备参差不齐,指导教师素质有高有低,实习学生来源、民族、性别比例不均的状况,我校教育实习相应地采取了城乡结合式、基地式等多种形式.在实习中,通过准备、实习、总结三个阶段,加强学生教风、教态、仪表、行为、着装、语言和板书的专门素质教育,以期达到教育实习的目的.  相似文献   
33.
Kinship care has become an important care option worldwide. However, in many jurisdictions, child welfare services use traditional foster care assessment systems. The assessment of the kinship home poses particular challenges. The initial assessment of the kinship home, enabling emergency placements, provides a child‐centred perspective. However, agencies frequently fail to meet the designated time frame for completion of the assessment/approval process. Such failures require the development of different conceptual models for kinship care service delivery, especially for assessments. This paper builds on earlier work on assessment models, drawing on the international literature and the author's involvement and research on kinship care in Ireland. The usability of the proposed model needs to be evaluated across different legislative, policy and practice contexts internationally.  相似文献   
34.
There is little documentation in the literature of how to conduct a data audit of laboratory research. The purpose of such an audit is to verify the extent to which the published data agree with the corresponding laboratory notebook data and whether the data thus examined appear to be sufficient to justify the published conclusions. A case study is presented, which demonstrates a step by step approach towards conducting a data audit of a published research study.  相似文献   
35.
环境教育师资培训基地建设规范初探   总被引:1,自引:0,他引:1  
本文对环境教育师资培训基地的选址、培训的方式、开设课程的内容、师资力量、教学管理制度、实验室(所)建设等问题提出了建议和设想。  相似文献   
36.
基于核心制造规范的外包决策模型及实证研究   总被引:8,自引:0,他引:8  
本文将制造规范概念引入外包决策,从考虑企业长期绩效和长期竞争力的角度提出了一个以制造规范核心度和流失度为控制变量的二维外包决策模型。决策模型将外包环境分为九种类型,涵盖了从内部制造、各种形式的外包,到简单采购等所有"买或做"的决策,尤其是对介于自制与简单采购之间灰色地带的外包,给出了考虑提供制造规范主体和供应商类型的不同类型合作和联盟治理结构策略。对四个不同类型的企业典型产品近1000个零件的外包决策进行了统计分析,实证了模型的有效性。模型对现实世界观察到的制造企业由于没有按照其中规律行事而导致失败的原因做出了合理而明确解释。  相似文献   
37.
Abstract

Defining product platform architecture is a critical issue to design and develop product variants. Different factors are highly dependent on the architecture type, such as number of variants, to measure modularity level, component commonality, market demand, etc. It is directly related to manage product portfolios and setting up business plan of a company. Before defining a product platform, whether it is modular or integral product designers need to follow specific design guidelines and checklists. This research mainly focuses on to define the platform architecture as well as provides necessary design guidelines and checklists for the product designers. It also highlights an example product of a case company with the objective to clarify/validate the proposed product design approach. In conclusion, this paper outlines the findings from this research and proposed some critical questions need to be answered within the scope of future research potentials.  相似文献   
38.
Quantitative risk assessments for physical, chemical, biological, occupational, or environmental agents rely on scientific studies to support their conclusions. These studies often include relatively few observations, and, as a result, models used to characterize the risk may include large amounts of uncertainty. The motivation, development, and assessment of new methods for risk assessment is facilitated by the availability of a set of experimental studies that span a range of dose‐response patterns that are observed in practice. We describe construction of such a historical database focusing on quantal data in chemical risk assessment, and we employ this database to develop priors in Bayesian analyses. The database is assembled from a variety of existing toxicological data sources and contains 733 separate quantal dose‐response data sets. As an illustration of the database's use, prior distributions for individual model parameters in Bayesian dose‐response analysis are constructed. Results indicate that including prior information based on curated historical data in quantitative risk assessments may help stabilize eventual point estimates, producing dose‐response functions that are more stable and precisely estimated. These in turn produce potency estimates that share the same benefit. We are confident that quantitative risk analysts will find many other applications and issues to explore using this database.  相似文献   
39.
重大基础设施项目具有战略性、集成性、复杂性等特征,项目容易受到多种风险因素的综合影响,导致项目目标的偏离。现有风险评估与风险决策的方法缺乏对于风险因素、风险事件之间关联的分析。为了实现重大基础设施建设项目综合系统的风险评估,本文采用元网络分析方法,构建项目目标、风险事件和风险因素的交互模型,揭示重大基础设施风险事件发生机制的黑箱过程。风险评估过程中,通过多个网络叠加运算分析每个风险因素对于各种风险事件以及项目各目标的影响情况,改进了以往仅对风险因素单一影响程度的风险评估方法。同时,本研究选择我国某河流水电站过坝运输项目方案比选的风险评估过程验证方法的适用性。  相似文献   
40.
寿柯炎  魏江 《管理科学》2018,21(9):23-37
构建创新网络是后发企业快速进行技术追赶的重要路径。那么,针对不同的企业,构筑什么样的创新网络是有效的? 为了深化以往的创新网络研究,从知识架构的视角出发,聚焦于网络层次的合作伙伴配置,构建了以产业特征为情境条件,知识基宽度/深度为焦点企业特征,知识异质性/质量为创新网络节点组成特征,高创新追赶绩效为结果变量的逻辑模型。结论显示,有三种相应的架构类型能够获取高创新追赶绩效。此外,在不同的产业特征情境下,不同的企业分别可以采用相应的架构类型取得更好的绩效。以此,为后发企业构建有效创新网络提供了理论和实践的借鉴。  相似文献   
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