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Summary: Punctodera mulveyi n. sp. is described and illustrated from turf grass (Poa annua) in golf course greens with other fescues in Bandon, Coos County, Oregon, USA. Females and cysts are characterised by a saccate, globose to ovoid or pear-shaped body with a protruding neck. The cuticle has a lace-like pattern of ridges and heavy punctations on the subsurface. Cysts have distinctive vulval and anal circumfenestral patterns with heavy bullae scattered around the fenestral area, these being absent in young cysts. Second-stage juveniles (J2) vermiform, tapering to a long and cylindrical tail with a bluntly rounded to occasionally clavate tail terminus. Morphologically the new species resembles all known species of Punctodera using both light microscopy and scanning electron microscopy observations, but differs from the other species either by the J2 body and stylet length, shape of head, tail and tail terminus, female and male stylet or spicule length, and in having distinctive vulval and anal circumfenestral patterns in the cysts. Molecular analysis with sequence alignments and phylogenetic trees of ITS rDNA, nuclear heat shock protein 90 and mitochondrial COI sequences separated P. mulveyi n. sp. from P. matadorensis , P. punctata , P. stonei and P. chalcoensis , but 18S and 28S were relatively conserved with a few bp differences and there were insufficient Punctodera species sequences to give strong support to a new species designation. A morphologically most closely related species, P. stonei from Canada, further supported the status of P. mulveyi n. sp. An identification key to all five nominal species of Punctodera is given. [ABSTRACT FROM AUTHOR]

Introduction: There has been an increasing focus on disseminating research findings, but less about practices specific to disseminating and engaging non-researchers. The present project sought to describe dissemination practices and engagement of stakeholders among dissemination & implementation (D&I) scientists. Methods: Methods to disseminate to and engage non-research stakeholders were assessed using an online survey sent to a broad, diverse sample of D&I scientists. Results: Surveys were received from 210 participants. The majority of respondents were from university or research settings in the United States. (69%) or Canada (13%), representing a mix of clinical (28%) and community settings (34%). 26% had received formal training in D&I. Respondents indicated routinely engaging in a variety of dissemination-related activities, with academic journal publications (88%), conference presentations (86%), and reports to funders (74%) being the most frequent. Journal publication was identified as the most impactful on respondents' careers (94%), but face-to-face meetings with stakeholders were rated as most impactful on practice or policy (40%). Stakeholder involvement in research was common, with clinical and community-based researchers engaging stakeholder groups in broadly similar ways, but with critical differences noted between researchers with greater seniority, those with more D&I training, those based in the United States vs. Canada, and those in community vs. clinical research settings. Conclusions: There have been increases in stakeholder engagement, but few other practices since the 2012 survey, and some differences across subgroups. Methods to engage different stakeholders deserve more in-depth investigation. D&I researchers report substantial misalignment of incentives and behaviors related to dissemination to non-research audiences. [ABSTRACT FROM AUTHOR]

Presents the result of the survey made on the production of lumber in Canada in the year 2003. Increase in the output of lumber in Canada in 2003 compared to the U.S. in 2002; Top 30 Softwood Lumber Producers in 2003; Biggest factor constraining the Canadian lumber production.

Ageism is pervasive and socially normalized, and population aging has created a need to understand how views of aging and of older people, typically considered to be people over the age of 65, can be improved. This study sought to understand how undergraduate students' attitudes towards older adults and the aging process may be influenced after completing a typical, lecture-based undergraduate course on aging that lacked service-learning components. Two undergraduate student cohorts (n = 40) at two Canadian universities participated in semi-structured focus groups/interviews, describing how the course may have impacted their perceptions of the aging process and of older adults. An iterative collaborative qualitative analysis demonstrated that course content stimulated a deeper understanding of the aging process, prompting a reduction in and increased awareness of ageism, and enhanced personal connection with aging, ultimately facilitating the development of an age-conscious student. Lecture-based courses focused on aging may be sufficient to facilitate positive attitude change among undergraduate students towards older adults and the aging process.

Age-friendly initiatives often are motivated by a single funding injection from national or sub-national governments, frequently challenging human and financial resources at the community level. To address this problem, this paper examines the challenges and opportunities to sustaining age-friendly programs in the context of a Canadian age-friendly funding program. Based on a qualitative thematic content analysis of interview data with 35 age-friendly committee members drawn from 11 communities, results show that age-friendly sustainability may be conceptualized as an implementation gap between early development stages and long-term viability. Consistent over-dependence on volunteers and on committees' limited capacity may create burnout, limiting sustainability and the extent to which communities can truly become "age-friendly". To close this implementation gap while still remaining true to the grass-roots intention of the global age-friendly agenda, sustainable initiatives should include community champions, multi-disciplinary and cross-sector collaborations, and systemic municipal involvement.

Introduction: Simulation is becoming a popular educational modality for physician continuing professional development (CPD). This study sought to characterize how simulation-based CPD (SBCPD) is being used in Canada and what academic emergency physicians (AEPs) desire in an SBCPD program., Methods: Two national surveys were conducted from March to June 2018. First, the SBCPD Needs Assessment Survey was administered online to all full-time AEPs across 9 Canadian academic emergency medicine (EM) sites. Second, the SBCPD Status Survey was administered by telephone to the department representatives (DRs)-simulation directors or equivalent-at 20 Canadian academic EM sites., Results: Response rates for the SBCPD Needs Assessment and the SBCPD Status Survey were 40% (252/635) and 100% (20/20) respectively. Sixty percent of Canadian academic EM sites reported using SBCPD, although only 30% reported dedicated funding support. Academic emergency physician responses demonstrated a median annual SBCPD of 3 hours. Reported incentivization for SBCPD participation varied with AEPs reporting less incentivization than DRs. Academic emergency physicians identified time commitments outside of shift, lack of opportunities, and lack of departmental funding as their top barriers to participation, whereas DRs thought AEPs fear of peer judgment and inexperience with simulation were substantial barriers. Content areas of interest for SBCPD were as follows: rare procedures, pediatric resuscitation, and neonatal resuscitation. Lastly, interprofessional involvement in SBCPD was valued by both DRs and AEPs., Conclusions: Simulation-based CPD programs are becoming common in Canadian academic EM sites. Our findings will guide program coordinators in addressing barriers to participation, selecting content, and determining the frequency of SBCPD events., Competing Interests: The authors declare no conflict of interest., (Copyright © 2020 Society for Simulation in Healthcare.)

Objectives: Combination antiretroviral therapy has largely restored the lifespan of persons living with HIV. Data suggest early comorbidities of aging in this population. Past studies focused on men; limited data exist regarding the prevalence of dyslipidaemia in women living with HIV (WLWH). We investigated the prevalence of cardiometabolic abnormalities among WLWH and HIV-negative women in the Children and Women: Antiretrovirals and Markers of Aging (CARMA) cohort, and their relationships to cellular aging markers., Methods: We conducted a cross-sectional analysis of nonpregnant female patients (156 WLWH and 133 HIV-negative controls, aged 12-69 years) enrolled in CARMA between 2013 and 2017. The Framingham risk score (FRS) and the prevalences of hypertension, diabetes, metabolic syndrome and dyslipideamia were determined using self-report, anthropometrics, chart review and laboratory data. Cellular aging was determined by assessing leukocyte telomere length and blood mitochondrial DNA content. Diagnoses were based on current Canadian guidelines and definitions., Results: HIV-infected status was associated with dyslipidaemia [odds ratio (OR) 2.89; 95% confidence interval (CI) 1.69-5.01], but not diabetes, higher FRS, hypertension or metabolic syndrome. The median age was 43.5 [interquartile range (IQR) 36.8-50.9] years in WLWH and 46.2 (IQR 30.3-54.9) years in HIV-negative controls. WLWH were less likely to be menopausal or use alcohol, and more often had hepatitis C virus infection or a current or past smoking history. Lower mitochondrial DNA content was associated with metabolic syndrome; no other associations were noted between cardiometabolic abnormalities and markers of cellular aging., Conclusions: Despite their relatively young age, almost two-thirds of WLWH had dyslipidaemia, a significantly greater proportion than in controls. Strategies to address dyslipidaemia and decrease smoking rates may improve long-term outcomes among WLWH., (© 2020 British HIV Association.)

Purpose: Workers who are injured or become ill on the job are best able to return-to-work when stakeholders involved in their case collaborate and communicate. This study examined health care providers' and case managers' engagement in rehabilitation and return-to-work following workplace injury or illness. Method: In-depth interviews were conducted with 97 health care providers and 34 case managers in four Canadian provinces about their experiences facilitating rehabilitation and return-to-work, and interacting with system stakeholders. Results: A qualitative thematic content analysis demonstrated two key findings. Firstly, stakeholders were challenged to collaborate as a result of: barriers to interdisciplinary and cross-professional communication; philosophical differences about the timing and appropriateness of return-to-work; and confusion among health care providers about the workers' compensation system. Secondly, these challenges adversely affected the co-ordination of patient care, and consequentially, injured workers often became information conduits, and effective and timely treatment and return-to-work was sometimes negatively impacted. Conclusions: Communication challenges between health care providers and case managers may negatively impact patient care and alienate treating health care providers. Discussion about role clarification, the appropriateness of early return-to-work, how paperwork shapes health care providers' role expectations, and strengthened inter-professional communication are considered. Implications for Rehabilitation Administrative and conceptual barriers in workers' compensation systems challenge collaboration and communication between health care providers and case managers. Injured workers may become conduits of incorrect information, resulting in adversarial relationships, overturned health care providers' recommendations, and their disengagement from rehabilitation and return-to-work. Stakeholders should clarify the role of health care providers during rehabilitation and return-to-work and the appropriateness of early return-to-work to mitigate recurring challenges. Communication procedures between health care specialists may disrupt these challenges, increasing the likelihood of timely and effective rehabilitation and return-to-work.

Objectives: Simulation-based education (SBE) is an important training strategy in emergency medicine (EM) postgraduate programs. This study sought to characterize the use of simulation in FRCPC-EM residency programs across Canada., Methods: A national survey was administered to residents and knowledgeable program representatives (PRs) at all Canadian FRCPC-EM programs. Survey question themes included simulation program characteristics, the frequency of resident participation, the location and administration of SBE, institutional barriers, interprofessional involvement, content, assessment strategies, and attitudes about SBE., Results: Resident and PR response rates were 63% (203/321) and 100% (16/16), respectively. Residents reported a median of 20 (range 0-150) hours of annual simulation training, with 52% of residents indicating that the time dedicated to simulation training met their needs. PRs reported the frequency of SBE sessions ranging from weekly to every 6 months, with 15 (94%) programs having an established simulation curriculum. Two (13%) of the programs used simulation for resident assessment, although 15 (94%) of PRs indicated that they would be comfortable with simulation-based assessment. The most common PR-identified barriers to administering simulation were a lack of protected faculty time (75%) and a lack of faculty experience with simulation (56%). Interprofessional involvement in simulation was strongly valued by both residents and PRs., Conclusions: SBE is frequently used by Canadian FRCPC-EM residency programs. However, there exists considerable variability in the structure, frequency, and timing of simulation-based activities. As programs transition to competency-based medical education, national organizations and collaborations should consider the variability in how SBE is administered.

Self-scheduling programs are an increasingly popular strategy utilized by employers to address the individual and organizational challenges resulting from employee work-life imbalance among the nursing workforce. Certain key components will ensure buy-in and support from staff when self-scheduling programs are developed.

Purpose: This paper aims to describe methods and models designed to build a comprehensive, integrative framework to guide the research to policy and practice cycle in health care., Design/methodology/approach: Current models of science are summarised, identifying specific challenges they create for knowledge to action (KTA). Alternative models for KTA are outlined to illustrate how researchers and decision makers can work together to fit the KTA model to specific problems and contexts. The Canadian experience with the evolving paradigm shift is described, along with recent initiatives to develop platforms and tools that support the new thinking. Recent projects to develop and refine methods for embedded research are described. The paper concludes with a summary of lessons learned and recommendations that will move the KTA field towards an integrated science., Findings: Conceptual models for KTA are advancing, benefiting from advances in team science, development of logic models that address the realities of complex adaptive systems, and new methods to more rapidly deliver knowledge syntheses more useful to decision and policy makers., Practical Implications: KTA is more likely when co-produced by researchers, practitioners, and policy makers. Closer collaboration requires shifts in thinking about the ways we work, capacity development, and greater learning from practice., Originality/value: More powerful ways of thinking about the complexities of knowledge to action are provided, along with examples of tools and priorities drawn from systems thinking.

This review asks why persons decide to quit using cigarettes. We summarize three literatures from five decades, including over 30 data sets grouped by different methodologies: (a) retrospective reports of ex-smokers (n = 15), (b) cross-sectional surveys of current smokers (n = 14), and (c) prospective studies of smokers in cessation studies (n = 6). Taken together, the data strongly suggest that health concern is the primary motive for quit attempts. These data fit with theoretical reasoning that persons wish to control danger and negative affect. The data also suggest that health professionals should continue emphasizing the negative health consequences of smoking to motivate cessation attempts.

Access to medical services in north Canada is limited by geography, climate, communication and transportation. A geostationary spacecraft, Hermes, was used to provide dependable, high-quality communication between a remote nursing station, a base hospital and a health science centre. Teleradiology formed an important component of the telemedicine services. Remote supervision of radiography and fluoroscopy was made possible; consultation services were shown to be 90% effective.