Showing 4,381 - 4,400 results of 4,598 for search '"Canadians"', query time: 0.06s Refine Results
  1. 4381
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  5. 4385

    Impacts of Auroral Precipitation on HF Propagation: A Hypothetical Over‐the‐Horizon Radar Case Study by Joshua J. Ruck, David R. Themens

    Published 2021-12-01
    “…In this study, HF raytracing is utilized to investigate these impacts for a hypothetical radar under different auroral conditions simulated using the Empirical Canadian High Arctic Ionospheric Model. Aurora were seen to increase maximum usable frequency from 8.5 to 26 MHz whilst also reducing median available range from 2,541 to 1,226 km and changing coverage area by −50.4% to 58.6%, for the greatest differences. …”
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  6. 4386

    Assessment of Masonry-Infilled Steel Frames Using Existing Experimental Tests Database in Comparison to Standards by Ciprian Bratu, Dario Šokić, Naida Ademović, Ercan Isik, Borko Bulajić, Dorin Radu, Marijana Hadzima-Nyarko

    Published 2025-01-01
    “…Although the influence of infill masonry on horizontal load structure behavior is well-documented, current standards and regulations have yet to fully incorporate or explicitly define the load-bearing capacity of this complex system. Canadian and American standards present more comprehensive and specific methodologies for calculating the load-bearing capacity of infill masonry and frame systems. …”
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  7. 4387

    A‐CHAIM: Near‐Real‐Time Data Assimilation of the High Latitude Ionosphere With a Particle Filter by Ben Reid, David R. Themens, Anthony McCaffrey, P. T. Jayachandran, Magnar G. Johnsen, Thomas Ulich

    Published 2023-03-01
    “…Abstract The Assimilative Canadian High Arctic Ionospheric Model (A‐CHAIM) is an operational ionospheric data assimilation model that provides a 3D representation of the high latitude ionosphere in Near‐Real‐Time (NRT). …”
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  8. 4388

    Implementation and evaluation of a complex outpatient oral antimicrobial therapy program (COpAT) in Canada by Maggie Wong, Davie Wong

    Published 2025-01-01
    “…Compared to outpatient intravenous therapy, the total cost savings from COpAT were estimated to be $255,000 Canadian dollars (CAD), which translated to an average cost savings of $2500 CAD per patient per year. …”
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  9. 4389

    Bullying victimization and mental health before and during the COVID-19 pandemic by Ann H. Farrell, Heather Brittain, Amanda Krygsman, Tracy Vaillancourt, Tracy Vaillancourt

    Published 2024-05-01
    “…It is unclear whether the decrease in bullying victimization early in the pandemic translated to weaker associations between bullying victimization and mental health difficulties.MethodsUsing a population-based design, we examined whether the correlations between bullying victimization and mental health difficulties were significantly weaker in magnitude during the COVID-19 pandemic compared to before the pandemic in a sample of 6,578 Canadian students in grades 4–12. Students were randomly assigned to report on their bullying and mental health experiences either during the school year before the pandemic or the school year during the pandemic. …”
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  10. 4390

    Spatial Variability of Metals in Surface Water and Sediment in the Langat River and Geochemical Factors That Influence Their Water-Sediment Interactions by Wan Ying Lim, Ahmad Zaharin Aris, Mohamad Pauzi Zakaria

    Published 2012-01-01
    “…The average concentration for As in sediment was exceeding ISQG standards as proposed by the Canadian Sediment Quality Guidelines. Statistical analyses revealed that certain metals (As, Co, Ni, and Pb) were generally influenced by pH and conductivity. …”
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  11. 4391

    The combined impacts of toxic drug use and the 2021 Heat Dome in Canada: A thematic analysis of online news media articles. by Emily J Tetzlaff, Nicholas Goulet, Melissa Gorman, Glen P Kenny

    Published 2025-01-01
    “…<h4>Methods</h4>We explored news media articles (n = 86, 3%) discussing toxic drug use, overdose-related deaths and the 2021 Heat Dome which were identified in a systematic review of Canadian online news media (e.g., newspaper articles, radio broadcasts) from five subscription news databases and an extensive grey literature search (n = 2909). …”
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  12. 4392
  13. 4393

    Use of art as therapeutic intervention for enhancement of hand function in patients with rheumatoid arthritis: A pilot study by Sayali Khedekar, Apurv P Shimpi, Ashok Shyam, Parag Sancheti

    Published 2017-01-01
    “…Pre- and post-interventional assessment was done using grip and pinch strength, Grip Ability Test (GAT), Jebsen–Taylor Hand Function Test (JHFT), Australian-Canadian Osteoarthritis Hand Index (AUSCAN), Michigan Hand Outcome Questionnaire (MHQ), and Health Assessment Questionnaire (HAQ). …”
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  14. 4394

    Arising amitraz and pyrethroids resistance mutations in the ectoparasitic Varroa destructor mite in Canada by Rassol Bahreini, Joel González-Cabrera, Carmen Sara Hernández-Rodríguez, Sara Moreno-Martí, Samantha Muirhead, Renata B Labuschagne, Olav Rueppell

    Published 2025-01-01
    “…The goals of this study were to assess the evolution of resistance to amitraz in Canadian mite populations and to evaluate the presence and incidence of mutations previously associated with resistance to amitraz and pyrethroids in V. destructor. …”
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  15. 4395

    Engaging primary care physicians in system change – an interpretive qualitative study in a remote and rural health region in Northern British Columbia, Canada by David Snadden, Trish Reay, Neil Hanlon, Martha MacLeod

    Published 2019-05-01
    “…Objectives To describe how physicians were engaged in primary healthcare system change in a remote and rural Canadian health authority.Design A qualitative interpretive study based on a hermeneutic approach.Methods 34 transcribed in-depth interviews with physicians and administrators relevant to physician engagement were purposively sampled from a larger data set of 239 interviews gathered over a 3-year period from seven communities engaged in primary healthcare transformation. …”
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  16. 4396

    Preventing and addressing youth vaping in British Columbia, Canada: Evidence from triangulation of a scoping review of vaping policy and qualitative interviews with school-aged you... by Ramona H. Sharma, Sarah J. Dow-Fleisner, Laura L. Struik

    Published 2025-03-01
    “…Methods: The present study provides a Canadian case-study examination of vaping policy by triangulating a scoping review of federal (Canada, n = 3), provincial (British Columbia, n = 4), and regional (Okanagan, n = 26) policies (N = 33) from 2000 to 2024 with qualitative interviews with secondary school students aged 12 to 18 (N = 25). …”
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  17. 4397

    Is otologic surgery contributing to the opioid epidemic? by Valerie Dahm, Justin T. Lui, Rudolfs Liepins, Joseph M. Chen, Trung N. Le, Christoph Arnoldner, Vincent Y. W. Lin

    Published 2021-06-01
    “…Methods An online questionnaire was sent to 33 Canadian and 32 Austrian surgeons, who perform otologic surgery on a regular basis. …”
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  18. 4398

    Health promotion and tobacco control: a transatlantic perspective between Brazil and Portugal by Francisco Lucas de Lima Fontes, Ermelinda do Carmo Valente Caldeira

    Published 2025-01-01
    “…In both Brazil and Portugal, health promotion plays a crucial role in integrating tobacco prevention and control actions, reflecting the guidelines of Canada's Population Health Promotion Model. This Canadian model highlights the intersection between health, public policies and community action, emphasizing the need for healthy environments and structural interventions that shape behaviour. …”
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  19. 4399

    A Scoping Review of Obesity among Indigenous Peoples in Canada by Malek Batal, Stéphane Decelles

    Published 2019-01-01
    “…A scoping review of ever published original research reporting obesity rates (body mass index ≥ 30), among adult Indigenous peoples in Canada, was conducted to identify studies that help close the Canadian Community Health Survey (CCHS) data gap for obesity prevalence in Indigenous populations in Canada and to make comparisons based on ethnicity, sex, time, and geography. …”
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  20. 4400

    Effect of the provision of estimated waiting time on patient satisfaction with the Emergency Department: A randomized controlled trial by Khalid N. Almulhim, Lina A. AlMudayris, Zeyad K. Alshehri, Ahmed K. Alnawah, Danah A. Aljeri, Abdulaziz S. Hadadi

    Published 2025-01-01
    “…MATERIALS AND METHODS: This study included 190 patients from the Emergency Department (ED) of King Fahad Hofuf Hospital (KFHH) who were aged 18 and above and were triaged as 3 and above on the Canadian triage and acuity scale (CTAS). One hundred eighteen patients were selected as the entrance group, and 72 selected as the inside group that were further divided into intervention group (35) and control group (37); Intervention group received estimated waiting time. …”
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