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61.
[目的/意义]"竞争力影响因素"作为竞争情报研究中的核心情报问题,成为众多学者的关注点。针对现有上市公司竞争力研究中分析对象多以年报中财务信息为主,忽略非财务信息的现象,尝试对年报披露的全部内容进行探索性分析,以期为竞争情报研究和实践提供理论指导。[方法/过程]以上市公司为例,运用扎根理论对36个样本的上市公司年报进行深度分析,通过开放式编码、主轴编码和选择性编码等过程提炼出与上市公司竞争力有关的概念和范畴。[结果/结论]建立以生产活动、外部环境、技术创新、要素管理、公司治理和核心竞争力认知为核心的上市公司竞争力影响因素PETEGP模型,各个因素与竞争力存在着时间效应,外部环境、技术创新、要素管理、公司治理和核心竞争力认知通过与生产活动的相互作用,共同影响上市公司竞争力。  相似文献   
62.
[目的/意义]探究社交媒体用户转移行为的影响因素,拓宽社交媒体用户行为的研究范围,以期为相关理论研究提供参考,并对社交媒体运营商提高服务质量、增加用户粘性提供借鉴。[方法/过程]基于期望确认理论、沉浸理论以及信息系统成功模型构建理论模型,重点关注社交媒体系统质量、信息质量、服务质量、沉浸体验以及用户社交媒体使用满意度是否会以及会在多大程度上影响用户转移行为。通过问卷调查法获得数据,利用SPSS和AMOS分析软件进行数据的分析和假设的验证。[结果/结论]通过分析可知社交媒体系统质量、信息质量、服务质量以及沉浸体验对用户满意度具有正向影响,而用户满意度负向影响转移行为。  相似文献   
63.
[目的/意义] 新时代下,跨部门的信息资源共享已经成为加快政府职能转变,提高政府服务效率和透明度的重要事业。明确目前政府信息资源共享有效实施的关键因素,无论对于政府准确把脉行动方向还是学界聚焦政府信息共享的根源性问题都有着重要的意义。[方法/过程] 通过综合集成法梳理出近年来被学界所关注的8个维度的政府信息资源共享影响因素,通过复杂系统DEMATEL模型,构建政府信息资源共享影响因素的关系矩阵。[结果/结论] 经测算,本研究发现11个影响政府信息资源共享实施的关键因素,这些关键因素主要集中在法规政策与标准维度、体制维度、机制维度和技术维度上。  相似文献   
64.
Altmetrics from Altmetric.com are widely used by publishers and researchers to give earlier evidence of attention than citation counts. This article assesses whether Altmetric.com scores are reliable early indicators of likely future impact and whether they may also reflect non-scholarly impacts. A preliminary factor analysis suggests that the main altmetric indicator of scholarly impact is Mendeley reader counts, with weaker news, informational and social network discussion/promotion dimensions in some fields. Based on a regression analysis of Altmetric.com data from November 2015 and Scopus citation counts from October 2017 for articles in 30 narrow fields, only Mendeley reader counts are consistent predictors of future citation impact. Most other Altmetric.com scores can help predict future impact in some fields. Overall, the results confirm that early Altmetric.com scores can predict later citation counts, although less well than journal impact factors, and the optimal strategy is to consider both Altmetric.com scores and journal impact factors. Altmetric.com scores can also reflect dimensions of non-scholarly impact in some fields.  相似文献   
65.
组织设计是确定适合组织的战略、组织成员、技术和组织任务等组织结构的过程。组织设计五项经典原则一直在组织设计中发挥着指导性作用,但在组织设计过程中,对一些关键因素,如:组织战略目标、组织环境变化、组织的成长性与稳定性、组织的核心能力、组织的可塑性、组织所处环境的文化价值观等仍是我们在组织设计中要给予重视的关键因素。  相似文献   
66.
文学翻译中对文化因素的把握是一个重要问题。本文从这一角度出发,对清朝吴敬梓所著《儒林外史》和杨宪益、戴乃迭夫妇的英译本进行比较,指出译文在文化因素的把握处理方面有几个值得再加斟酌之处,并予以分析说明,以期在文学翻译中文化因素能得到进一步的重视及更为妥善的处理。  相似文献   
67.
The objectives of the study were to assess the prevalence of child sexual abuse (CSA) in a nation-wide representative sample of 14–17 year old Israeli adolescents, and to examine the associations between CSA, socio-demographic correlates and various measures of physical and mental health. The study population consisted of 906 mother–adolescent dyads, belonging to a community based, representative sample of Israeli 14–17 year olds, interviewed in 2004–5. Response rate was 68%. Subjects provided demographic data, and information about CSA, physical symptoms, body image, well-being and use of mental health services. DAWBA was used to obtain information regarding mental disorders and suicidality. SDQ was used to obtain data on bullying. Statistical analyses were conducted using an SPSS-17 complex sample analysis module and multivariate analyses were conducted to assess the associations between CSA and risk factors and social and health related correlates. Findings show that CSA was reported by 3.3% of adolescents. Higher risk of exposure to CSA was found among girls, among adolescents living in a one-parent household and among adolescents with a chronic disability. In multivariate models adjusting for gender, learning disabilities and depression, CSA was associated with suicidal attempts, stomach ache, dizziness, sleep problems, well being at home and bullying behaviors. No association was found with suicidal ideation or other physical symptoms. Our findings confirm that the associations between CSA and different outcomes vary depending on the socio-psychological context, and underline the importance of addressing the complexity of variables associated with CSA.  相似文献   
68.
The aim of this study was to investigate the frequency of child physical maltreatment (CPM) in children with autism aged 2–5 years in Henan province (China), and to explore the risk factors for severe CPM in these children. This cross-sectional study was performed at the Psychology Clinic of the Third Affiliated Hospital of Zhengzhou University between September 2012 and September 2013 with 180 parents of children with autism. Children and parents had no history of any cognitive therapy. The childhood autism rating scale (CARS) was used to evaluate the severity of autism in children. Data on parental CPM during the past 3 months were collected from parental self-reporting. Logistic regression was used to investigate the risk factors of severe CPM. CPM was self-reported by 88% of the parents of children with autism. One hundred and fifty four of these cases were in the minor CPM group (86%) and 64 in the severe CPM group (36%). Most cases of severe CPM were unlikely to have caused injury. Univariate analyses showed that child's age (p = .018), age started to speak (p = .043) and CARS score (p = .048) were associated with severe CPM. Child's age (p = .011) and CARS score (p = .041) were independently associated with severe CPM. The risk of severe CPM increased with age and CARS score. Our findings showed that CPM is widespread in families of children with autism in Central China and more knowledge should be provided to parents of children with autism, particularly in cases of severe autism (those with high CARS scores).  相似文献   
69.
Despite multi-type maltreatment, some individuals demonstrate positive adaptation and continue to develop in a healthy way. A multitude of strength factors have been linked to adaptive functioning and resilience, but this has not been adequately examined in maltreated adolescent’s psychosocial functioning. This study sought to examine the role of strengths such as having talents/interests, family relationships, educational support, the role of the recognition and application of these strengths, and the role of multi-type maltreatment on anger control and conduct problems. One hundred and thirty participants (61 males; 69 females) aged 13–19 years old were rated using the Singapore version of Child and Adolescent Needs and Strengths (CANS) tool. The results revealed that certain strengths were associated with anger and conduct problems, but the recognition and application of strengths emerged as a consistently significant predictor for both outcomes. Hence, to understand and apply one’s strengths may be equally as important as merely possessing those strengths. This study extends current understanding of the importance of strengths with a group of maltreated adolescents in an Asian context. Adopting a person-centered and strength-based approach will further enhance the effectiveness of interventions and improve outcomes for maltreated adolescents living in residential care.  相似文献   
70.
Abstract

Institutional repositories (IRs) present platform to disseminate research findings to complement the traditional scholarly communication model. The use of IRs is beneficial to authors, host institutions, libraries and society at large. Despite the numerous benefits of IRs, there is low deposit of scholarly works by lecturers and the investment on IRs seems to be a waste. This study examined determinants of perceived ease of use (PEOU) of IRs by lecturers in Nigerian universities. A survey of lecturers received 857 respondents. Awareness, anchor and adjustment factors were found to be determinants of PEOU of Institutional repositories by lecturers in Nigerian Universities.  相似文献   
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