La muséographie au Canada : une pratique réputée, une formation en devenir

Les musées du Canada bénéficient d’une excellente réputation sur la scène internationale et deux de leurs secteurs d’activité sont souvent cités en exemple : la conservation et la muséographie. Ce n’est donc pas un hasard si la revue de l’Institut national d’histoire de l’art français s’intéresse à l’importance de la muséographie au Canada, à la fois dans l’enseignement universitaire et dans la pratique (musées, expositions). Paradoxalement, au Canada même, la littérature sur le sujet est trè..

Le Louvre à Québec, une expérience unique

À travers l’exemple de l’exposition Le Louvre à Québec. Les arts et la vie, issue d’une collaboration entre le musée du Louvre et le musée national des Beaux-Arts du Québec, l’auteur revient sur les éléments d’expérimentation qui ont caractérisé la conception et la réalisation de ce projet et donne les grands principes qui régissent la pratique des expositions de l’établissement québécois.Through the example given by the exhibition ‘The Louvre to Quebec. Life arts’ (stemming from a collaboration between the Louvre Museum and the National Fine Arts Museum of Quebec), the author comes back on the experimental elements which characterised the conception and the setting up of this project, and gives the main principals which govern exhibition practices of the Quebec Fine Arts Museum

Parents’ perceptions of children’s psychosocial adaptation during the COVID-19 pandemic in Québec: Comparison with gifted and non-gifted children

Studies conducted in French Canadian schools following the COVID-19 lockdown report that children in a pandemic might have difficulties adapting. Gifted and twice-exceptional children—who might present special needs in this situation—could have different levels of psychosocial adaptation and mental-health needs than other children. This study assessed the psychosocial adaptation of gifted and twice-exceptional children and compared the adaptation levels of these individuals to those of non-identified gifted children. The results show that 62.5% of the gifted children had generally coped well with pandemic conditions, as did the non-identified gifted children (73.9%). Conversely, 59.5% of twice-exceptional children presented difficulties in adapting to the pandemic situation regardless of subscale (e.g., depression, anxiety, aggressiveness). Accordingly, they exhibited more internalized (p \u3c .001) and externalized (p \u3c .001) behaviors than the non-identified gifted children and more externalized behaviors than the gifted (p = .014). The children in the gifted sample exhibited age and gender differences, with the youngest showing more externalized difficulties than the older children and the boys showing more externalized behaviors than the girls. Taken together, these results suggest that giftedness is not an indication of a propensity for developing skills for adapting to pandemic conditions. It appears that having a neurodevelopmental condition associated with giftedness is more significant because the twice-exceptional children had more difficulty adapting than the non-identified gifted and, on some subscales, than the gifted

Characterization of three new serous epithelial ovarian cancer cell lines

<p>Abstract</p> <p>Background</p> <p>Cell lines constitute a powerful model to study cancer, and here we describe three new epithelial ovarian cancer (EOC) cell lines derived from poorly differentiated serous solid tumors (TOV-1946, and TOV-2223G), as well as the matched ascites for one case (OV-1946).</p> <p>Methods</p> <p>In addition to growth parameters, the cell lines were characterized for anchorage independent growth, migration and invasion potential, ability to form spheroids and xenografts in SCID mice.</p> <p>Results</p> <p>While all cell lines were capable of anchorage independent growth, only the TOV-1946 and OV-1946 cell lines were able to form spheroid and produce tumors. Profiling of keratins, p53 and Her2 protein expression was assessed by immunohistochemistry and western blot analyses. Somatic <it>TP53 </it>mutations were found in all cell lines, with TOV-1946 and OV-1946 harboring the same mutation, and none harbored the commonly observed somatic mutations in <it>BRAF</it>, <it>KRAS </it>or germline BRCA1/2 mutations found to recur in the French Canadian population. Conventional cytogenetics and spectral karyotype (SKY) analyses revealed complex karyotypes often observed in ovarian disease.</p> <p>Conclusion</p> <p>This is the first report of the establishment of matched EOC cell lines derived from both solid tumor and ascites of the same patient.</p

Impact of the COVID-19 pandemic on older adults: rapid review

Background: The COVID-19 pandemic has drastically changed the lives of countless members of the general population. Older adults are known to experience loneliness, age discrimination, and excessive worry. It is therefore reasonable to anticipate that they would experience greater negative outcomes related to the COVID-19 pandemic given their increased isolation and risk for complications than younger adults. Objective: This study aims to synthesize the existing research on the impact of the COVID-19 pandemic, and associated isolation and protective measures, on older adults. The secondary objective is to investigate the impact of the COVID-19 pandemic, and associated isolation and protective measures, on older adults with Alzheimer disease and related dementias. Methods: A rapid review of the published literature was conducted on October 6, 2020, through a search of 6 online databases to synthesize results from published original studies regarding the impact of the COVID-19 pandemic on older adults. The Human Development Model conceptual framework–Disability Creation Process was used to describe and understand interactions between personal factors, environmental factors, and life habits. Methods and results are reported following the Preferred Reporting Items for Systematic Reviews and Meta-analyses Statement. Results: A total of 135 records were included from the initial search strategy of 13,452 individual studies. Of these, 113 (83.7%) studies were determined to be of level 4 according to the levels of evidence classification by the Centre for Evidence-Based Medicine. The presence of psychological symptoms, exacerbation of ageism, and physical deterioration of aged populations were reported in the included studies. Decreased social life and fewer in-person social interactions reported during the COVID-19 pandemic were occasionally associated with reduced quality of life and increased depression. Difficulties accessing services, sleep disturbances, and a reduction of physical activity were also noted. Conclusions: Our results highlight the need for adequate isolation and protective measures. Older adults represent a heterogeneous group, which could explain the contradictory results found in the literature. Individual, organizational, and institutional strategies should be established to ensure that older adults are able to maintain social contacts, preserve family ties, and maintain the ability to give or receive help during the current pandemic. Future studies should focus on specific consequences and needs of more at-risk older adults to ensure their inclusion, both in public health recommendations and considerations made by policy makers