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Over the years, the number of journals indexed in Scopus has increased, although it varies significantly between countries. The increasing proportion of international journals of a country provides new venues for papers from that country to be seen by other researchers worldwide. In this work, we evaluate the relationship of a country’s scientific performance or publication success with both its journals’ quantity and quality. The specific objective of the study is to identify the relationship between the country’s publication success and the quantity and quality of those country’s journals indexed in Scopus during 2005–2014. The publication success of 102 individual countries, measured by their scientific productivity, impact and collaboration indicators, the quantity of country’s Scopus-indexed journals in 2014 (a total of 22,581 journals) as well as the quantity of its journals were investigated. Scopus-indexed journals are predominantly from Western Europe (48.9%) and North America (27.7%), with the United States and the United Kingdom dominate with a total 51%. The contribution from the peripheral countries is comparatively small, however there are a good number of contributions from the South-East Asian countries. Estonia is the fastest growing country in terms of having indexed journals in Scopus, following by Iran and Malaysia. Among the studied indices, it was found that publication success (total publications and total citations) of 102 countries are strongly correlated with quantity (number of indexed journals and number of documents published in indexed journals) and quality (citations per paper, SJR, h-index, CiteScore and SNIP) indicators of country’s journals. We can conclude that the scientific productivity of a country depend critically on the number of journals indexed from that country in citation databases. The study provides a context with which the relative success of publications can be assessed, yielding new insights into the scientific impact of individual countries and the performance of journals that they published.  相似文献   
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International migration research has focused on the immigrants’ mental and physical health issues with little attention paid to factors that facilitate adjustment. Recently cross-cultural researchers have tended to focus on certain psychological and social moderators of stress that differentiate between migrants perceiving higher stress and those remaining relatively unscathed. The present study examined the moderating impact of coping resources (sense of coherence and perceived social support) and coping strategies (problem-focused and emotion-focused) on the relationship between acculturative stress and psychological well-being (positive functioning and negative health outcomes) in stress-coping model. On a final sample of 308 Pakistani immigrants residing in Greater Toronto Area a series of moderated hierarchical regression analyses were performed separately for positive and negative health outcomes. Results indicated that sense of coherence and perceived social support moderated between acculturative stress and positive functioning (self-acceptance, positive relations with others, autonomy, environmental mastery, purpose in life, personal growth), and acculturative stress and negative health outcomes (depression, psychosomatic symptoms, anxiety and insomnia, social dysfunction).The current findings have implications for clinicians, researchers, and policy makers for the identification of resource factors that help to understand the resistant power of growing immigrant population to maintain positive functioning.  相似文献   
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The transition through the first year of university study is challenging for the majority of students. For students from Culturally and Linguistically Diverse (CALD) backgrounds, commencing studies in an English-Medium Instruction (EMI) university program presents a number of specific challenges. These students are faced with meeting both language demands as well as learning expectations of the institution, which often differ markedly from their previous formal learning experiences. Developing CALD students’ digital literacy practices has been shown to lead to improved academic performance, success and retention in some higher education settings. This paper focuses on the digital literacy practices of undergraduates at a national public university in a Gulf State. Results from a survey and focus groups are analysed to identify the students’ access to and use of digital technologies, in order to better understand how their academic success can be enhanced through digital literacy development. The study identifies a disconnect between students’ perceptions of their digital capabilities and the institutional requirements for study. The research recommends that providing integrated, institution-wide digital literacy development focused on accessing, assessing and incorporating online resources in their work, will help improve transitioning CALD students’ preparedness for undergraduate study in this and other EMI universities.

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This study aims to measure the mechanical strength of chemically degraded wood samples and compare the values obtained with fresh wood and degraded wood treated with sugars. The mechanical strength of chemically degraded waterlogged wood samples was determined using a three-point bending system to generate load-deflection curves and subsequently calculate the modulus of elasticity and load to failure longitudinally. The values obtained allow us to compare the mechanical properties of white birch wood samples that were air dried after treatment with 60% w/v solutions of sucrose, trehalose, or sucralose. In addition, the same parameters were measured for fresh white birch wood samples and chemically degraded samples that were allowed to air dry without treatment. Fresh white birch was found to have a longitudinal modulus of elasticity of 11.5?GPa whereas this value decreased by 70% when the wood was degraded. Treatment with sugars increased the measured values of modulus of elasticity up to 36.9?GPa, a substantially higher value than for fresh wood. These data indicate that non-reducing sugars could be useful alternatives to polyethylene glycol for the conservation of waterlogged archaeological wood.  相似文献   
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