89 research outputs found
Bibliometric Analysis of Research on Mental Health in the Workplace in Canada 1991-2002
This paper uses the Medline biomedical papers database to measure scientific production on mental health in the workplace (MHWP) during the 1991-2002 period at the world, Canadian, provincial, urban, institutional and researcher levels. The level of scientific output has doubled at the world level and tripled at the Canadian level during the last 12 years. At the provincial level, Ontario, Quebec, British Columbia and Alberta are leading in absolute number of papers. Ontario largely dominates both in terms of output and on a per capita basis. At the level of cities, Toronto and Montreal are the largest producers of papers on MHWP. The most important institutions in terms of papers on MHWP are McMaster University, Université de Montréal, the University of Toronto, the University of British Columbia and the University of Western Ontario. The universities with the largest number of active researchers in MHWP are McMaster University, Université Laval and York University
Scientific publications and patenting by companies : a study of the whole population of Canadian firms over 25 years
There is evidence in the literature that technological inventions have an increasing connection to scientific knowledge. This raises two related questions: (1) Are firms increasingly conducting scientific basic research? (2) Is being at the scientific forefront helping firms to be closer to the technological frontier? This paper examines scientific output, as measured by numbers of papers, and technological output, as measured by patents granted to all Canadian firms, during the 1980 to 2005 period. Though the number of firms publishing papers and obtaining patents is increasing, scientific research and patenting by Canadian firms are at near ‘homeopathic’ levels. Firms that both publish papers and obtain patents (1) perform research that is more basic than firms that only publish scientific papers; (2) publish in more highly cited journals than firms that only perform scientific research; (3) publish papers that are more highly cited; and 4) hold patents that are more frequently cited
Le potentiel de l'éthique comme instrument de rapprochement interreligieux
Pour vivre et socialiser en harmonie dans un milieu multiculturel, il devient nécessaire de comprendre et d'avoir une connaissance globale des différences qui séparent les cultures religieuses, mais aussi des aspects qu'elles ont en commun. Pensant que les actions, comportements et critères distinctifs de chaque système ou groupe culturel se développent en fonction des valeurs qu'il prône, ainsi que partant du postulat théosophique voulant que toutes les religions ne sont que l'expression véritable que d'une partie de la réalité unique et complète de Dieu, notre mémoire a recherché dans les différents groupes religieux, regroupés selon la classification de Hans Kung, les valeurs éthiques communes afin de structurer une approche permettant l'utilisation de ces valeurs pour trouver un terrain propice à l'entente commune à partir de systèmes religieux différents, tout en reconnaissant et en garantissant leur liberté
The decline in the concentration of citations, 1900–2007
This article challenges recent research (Evans, 2008)
reporting that the concentration of cited scientific literature increases with the online availability of articles
and journals. Using Thomson Reuters’ Web of Science,
the present article analyses changes in the concentration of citations received (2- and 5-year citation windows) by papers published between 1900 and 2005.Three
measures of concentration are used: the percentage of
papers that received at least one citation (cited papers);
the percentage of papers needed to account for 20%,50%,
and 80% of the citations; and the Herfindahl-Hirschman
index (HHI). These measures are used for four broad
disciplines: natural sciences and engineering, medical
fields, social sciences, and the humanities. All these measures converge and show that, contrary to what was
reported by Evans, the dispersion of citations is actually
increasing
Social contagion and high school dropout : the role of friends, romantic partners, and siblings
Social contagion theories suggest that adolescents in relationships with same-age high school dropouts should be at a greater risk of dropping out themselves. Yet, few studies have examined this premise, and none have considered all potentially influential same-age intimates, focusing instead on only either friends or siblings. Moreover, a key influence in adolescents’ social worlds, romantic partners, has been ignored. The goal of this study was to provide a comprehensive view of dropout contagion by considering occurrences of dropout among friends, siblings, and romantic partners. Data came from a sample of Canadian adolescents (N = 545) comprising one third of high school dropouts; a second third of carefully matched at-risk but persevering schoolmates; and a last third of average, not-at-risk students. As predicted, adolescents were at greater risk of dropping out when a member of their network had recently left school (i.e., in the past year, OR = 3.11; 95% CI [1.78, 6.27]), with independent associations of nontrivial sizes for occurrences of dropout among friends, romantic partners, and siblings (ORs between 1.97 [95% CI 1.25, 3.41] and 3.12 [95% CI 1.23, 11.0]). Moreover, adolescents seemed particularly at risk of quitting school (OR = 4.88; 95% CI [2.54, 12.5]) when their networks included more than one type of same-age intimate (e.g., a friend and a sibling) who had recently dropped out. Findings suggest that social contagion of dropout is a pervasive phenomenon in low-income schools and that prevention programs should target adolescents with same-age intimates who have recently left school
Gender differences in adolescents’ exposure to stressful life events and differential links to impaired school functioning
Gender differences in exposure and reactivity to specific stressful life events (SLE) contribute to explaining adolescent boys’ and girls’ differential susceptibility to common adjustment difficulties like depression and behavioral problems. However, it is unclear whether these gender differences are also relevant to understanding another key marker of adolescent maladjustment: high school dropout. A state-of-the-art interview protocol was used to assess recent SLE in a sample of academically vulnerable Canadian adolescents (N = 545, 52% boys). The sample was comprised of three groups in approximately equal proportions: 1) students who had recently dropped out; 2) matched students at risk of dropping out but who persevered nevertheless; and 3) “normative” students with an average level of risk. When SLE of all types were considered together, overall exposure was similar for adolescent boys and girls, and the SLE-dropout association did not vary as a function of gender. However, gender differences emerged for specific events. Boys were especially exposed to SLE related to performance (e.g., school failure, suspension) and conflicts with authority figures (e.g., with teachers or the police), whereas girls were particularly exposed to SLE involving relationship problems with family members, peers, or romantic partners. In terms of specific SLE-dropout associations, one consistent result emerged, showing that performance/authority-related SLE were significantly associated with dropout only among boys. It therefore seems that considering gendered exposure and sensitivity to SLE is important for understanding the emergence of educational difficulties with long-ranging consequences for future health and well-being
Comparing bibliometric statistics obtained from the Web of Science and Scopus
For more than 40 years, the Institute for Scientific Information (ISI, now part of Thomson Reuters) produced the only available bibliographic databases from which bibliometricians could compile large‐scale bibliometric indicators. ISI's citation indexes, now regrouped under the Web of Science (WoS), were the major sources of bibliometric data until 2004, when Scopus was launched by the publisher Reed Elsevier. For those who perform bibliometric analyses and comparisons of countries or institutions, the existence of these two major databases raises the important question of the comparability and stability of statistics obtained from different data sources. This paper uses macrolevel bibliometric indicators to compare results obtained from the WoS and Scopus. It shows that the correlations between the measures obtained with both databases for the number of papers and the number of citations received by countries, as well as for their ranks, are extremely high (R2 ≈ .99). There is also a very high correlation when countries' papers are broken down by field. The paper thus provides evidence that indicators of scientific production and citations at the country level are stable and largely independent of the database
Bibliometric Analysis of Scientific and Technological Activities in South Korea and her Collaboration with Canada
This report contains three parts. Part 1 presents an overview of the evolution of the\ud
Republic of Korea scientific and technological (S-T) papers and patents (1980-1995)\ud
and a more detailed analysis of the recent evolution (1991-1995). Part 2 analyses the\ud
scientific collaboration of Korea with other countries while Part 3 focuses on the\ud
collaboration with Canada. This report uses the metric system and Korea, Korean and\ud
South Korea refer to the Republic of Korea
Research impact of paywalled versus open access papers
This note presents data from the 1science OAIndx on the average of relative citations (ARC) for 3.3 million papers published from 2007 to 2009 and indexed in the Web of Science (WoS). These data show a decidedly large citation advantage for open access (OA) papers, despite them suffering from a lag in availability compared to paywalled papers.
There is an abundant literature on the citation advantage of OA papers, starting with a succinct communication by Lawrence (2001). Several studies have been listed by SPARC, the majority of which support the idea that when papers are openly available, they are more cited than papers for which availability is restricted to those who pay for access (http://sparceurope.org/oaca/). As noted by Diana Hicks on the ScienceMetrics.org blog (http://sciencemetrics.org/oaca-open-accesscitation- advantage/), skeptics argue that the advantage of OA is partly due to citations having a chance to arrive sooner. Another purported artefact would be a selection bias according to which authors pick their best (hence most citeable) papers to make OA. This paper examines the first aspect and concludes that the purported head start of OA papers is actually contrary to observed data. The limitation of the existing literature on the subject, whether supporting or refuting the OA citation advantage, is often the small number of articles analyzed, the limited size and diversity of the citing sources, and the short citation window considered. The present note examines 3,350,910 papers published between 2007 and 2009 and indexed in the WoS, with a citation window starting in 2007 and continuing up to the latest date possible (in practice, mid-2016). More than 12,000 journals indexed in the WoS were used to compute the citation
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