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What Dyadic Internet Street Fight Videos Can and Cannot Tell Us About the Ethological, Game Theoretic, and Sex-Differentiated Phenomenology of Human Physical Aggression.
Aggress Behav
January 2025
University of Technology Sydney, Sydney, New South Wales, Australia.
Street fight videos on the internet may provide information about little known aspects of human physical aggression, but their reliability is unclear. Analyses of 100 dyadic fight videos addressing ethological, game theoretic and sex-differentiated questions derived from research on other animals found that prefight verbalizations or gestural signals of nonaggressive or aggressive intent loosely predicted who would strike first and who would win. The head is the preferred strike target.
View Article and Find Full Text PDFTen Reflections to Consider Before Your First Research Project.
Hosp Pediatr
January 2025
Department of Pediatrics, Washington University and St. Louis Children's Hospital, St. Louis, Missouri.
Article Synopsis
- Pediatrics is a dynamic field where clinicians can develop research to enhance evidence-based practices, yet they often find it challenging to juggle both education and clinical care.
- New faculty members face particular difficulties in initiating their first research projects due to limited experience, resources, and team development.
- The manuscript provides 10 key reflections to help newcomers navigate their first research projects and build a strong foundation to prevent common mistakes.
Hand and Wrist Dog-Leash Injuries in the Outpatient Setting: A Review of 443 Cases.
Hand (N Y)
November 2024
Rothman Orthopedic Institute, Philadelphia, PA, USA.
Background: Injuries sustained from dog leashes often result in visits to hand surgeons. This study presents an analysis of dog-leash-related upper-extremity injuries at a single orthopedic practice, including treatment options for these injuries, and guidance for prevention.
Methods: We identified all outpatients who presented to a hand surgeon at a single institution from 2016 to 2021 following an upper-extremity injury related to a dog leash.
First Report of heart rot disease on Pineapple Caused by in Guangxi province, China.
Plant Dis
November 2024
College of Coastal Agricultural Sciences, Biotechnology, Zhanjiang, Guangdong, China;
Article Synopsis
- Pineapple crops in Guangxi Province, China, suffered from a disease affecting heart leaves, with a disease incidence of 20% to 30% across 10,500 plants, leading to the collapse and death of approximately 800 plants.
- Diseased plants exhibited water-soaked lesions and soft rot, prompting researchers to disinfect and analyze the infected tissue, which resulted in the recovery of mycelium colonies consistent with the description of Phytophthora.
- Molecular identification techniques, including PCR amplification of specific DNA regions, confirmed the presence of two strains of Phytophthora, with sequences deposited in GenBank for further reference.
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