Rethinking Resident Perceptions of Tourism in British Columbia, Canada

This joint academic/practitioner report segments British Columbia, Canada residents to provide destination managers with new ways to better understand resident perceptions of tourism. The data collection was conducted in April and May of 2022 and had a total of 2,265 valid responses. It was also a practical objective to conduct this research in a manner that is repeatable in jurisdictions beyond British Columbia. This report has confirmed five distinct categories of residents’ perceptions toward tourism, including socio-cultural, economic, environmental, job/career, and Indigenous impacts. In addition to the categories of impacts, a cluster analysis has revealed six clusters of residents based on the five categories: Tourism Ambassadors, Tourism Supporters, Socio-cultural and Tourism Economic Supporters, Neutrals, Concerns about Careers and Environment, and Tourism Adversaries. Managerial implications and opportunities for future destination management and governance are discussed

Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

Abstract Background Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. Methods This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low–middle-income countries. Results In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‘single-use’ consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low–middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. Conclusion This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high– and low–middle–income countries

Human Immunodeficiency Virus Type 2 Gag Interacts Specifically with PRP4, a Serine-Threonine Kinase, and Inhibits Phosphorylation of Splicing Factor SF2

Using a yeast two-hybrid screen of a T-cell cDNA library to identify cellular proteins that bind to the human immunodeficiency virus type 2 (HIV-2) Gag polyprotein, we identified PRP4, a serine-threonine protein kinase. Specific interaction of PRP4 and HIV-2 Gag was confirmed in in vitro and in vivo assays. The interacting region of HIV-2 Gag is located in the conserved matrix and capsid domains, while both the RS (arginine-serine-rich) domain and the KS (kinase) domain of PRP4 are able to bind to HIV-2 Gag. PRP4 is not incorporated into virus particles. HIV-2 Gag is able to inhibit PRP4-mediated phosphorylation of the splicing factor SF2. This is also observed with Gag from simian immunodeficiency virus, a closely related virus, but not with Gag from human T-cell lymphotropic virus type 1. Our results provide evidence for a novel interaction between Gag and a cellular protein kinase involved in the control of constitutive splicing in two closely related retroviruses. We hypothesize that as Gag accumulates in the cell, down regulation of splicing occurs through reduced phosphorylation of SF2. At late stages of infection, this interaction may replace the function of the early viral regulatory protein Rev

swcarpentry/sql-novice-survey: Software Carpentry: Using SQL and Databases, June 2019

Software Carpentry lesson that teaches how to use databases and SQ