4 hasil untuk "Rob Boyd"
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Artikel Jurnal Teks lengkap
A cross-sectional study of factors associated with unstable housing among marginalized people who use drugs in Ottawa, Canada
Introduction: Housing affects an individual’s physical and mental health, particularly among people who use substances. Understanding the association between individual characteristics and housing status can inform housing policy and help optimize the care of people who use drugs. The objective of…
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Artikel Jurnal Teks lengkap
The changing role of substances: trends, characteristics of individuals and prior healthcare utilization among individuals with accidental substance-related toxicity deaths in Ontario Canada
Objective: To investigate trends and the circumstances surrounding fatal substance-related toxicities directly attributed to alcohol, stimulants, benzodiazepines or opioids and combinations of substances in Ontario, Canada. Methods: We conducted a population-based cross-sectional study of all…
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Artikel Jurnal Teks lengkap
Characterizing trends and patterns in benzodiazepine-related toxicity deaths in Ontario: A descriptive cross-sectional study
Objectives: The unregulated drug supply in Canada increasingly contains benzodiazepines, particularly those not approved for medical use, raising concerns about toxicity risk, especially when combined with opioids. Therefore, we aimed to describe trends in benzodiazepine-related toxicity deaths and…
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Artikel Jurnal Teks lengkap
The refinement paradox and cumulative cultural evolution: Complex products of collective improvement favor conformist outcomes, blind copying, and hyper-credulity
Social learning is common in nature, yet cumulative culture (where knowledge and technology increase in complexity and diversity over time) appears restricted to humans. To understand why, we organized a computer tournament in which programmed entries specified when to learn new knowledge and when…