Results 91 to 100 of about 889,458 (276)

The Social Costs of Gun Ownership [PDF]

open access: yes
This paper provides new estimates of the effect of household gun prevalence on homicide rates, and infers the marginal external cost of handgun ownership.
Jens Ludwig, Phillip J. Cook
core  

Exploring the causes and impact of pediatric complicated mild traumatic brain injuries

open access: yesPM&R, EarlyView.
Abstract Background Traumatic brain injury (TBI) is a leading cause of morbidity and mortality in children, with mild TBI (mTBI) accounting for approximately 80% of cases. Complicated mTBI (c‐mTBI) is characterized by radiographic evidence of intracranial abnormalities and/or skull fractures.
Andrew D. Kramer   +6 more
wiley   +1 more source

Gun Control after Heller: Litigating against Regulation [PDF]

open access: yes
The “core right” established in D.C. vs. Heller (2008) is to keep an operable handgun in the home for self-defense purposes. If the Court extends this right to cover state and local jurisdictions, the result is likely to include the elimination of the ...
Philip J. Cook, Jens Ludwig, Adam Samaha
core  

UV mutagenesis‐enhanced Streptomyces nogalater produces a novel streptothricin‐like compound with strong activity against cabbage soft rot

open access: yesPest Management Science, EarlyView.
UV mutagenesis of Streptomyces sp. KRA0514‐6 yielded HL‐3, a novel streptothricin‐like compound (C17H29N7O8) with N‐methylglycine replacing β‐lysine, achieving 100% cabbage soft rot control at >1 ppm concentration. Abstract BACKGROUND A total of 1000 soil‐derived actinomycetes were isolated and screened for antibacterial activity against Pectobacterium
Young Sook Kim   +5 more
wiley   +1 more source

Efficacy of deterrents in minimizing nontarget species consumption of bait used for attracting wild pigs (Sus scrofa)

open access: yesPest Management Science, EarlyView.
Evaluated repellents were effective at deterring white‐tailed deer from consuming wild pig bait piles without deterring wild pig bait consumption, although the deterrents were not effective for other nontarget wildlife. Abstract BACKGROUND Wild pigs (Sus scrofa) are an invasive species that cause environmental and agricultural damage.
Caitlin A Kupferman   +3 more
wiley   +1 more source

Repurposing Bird‐Based Acoustic Models for Amphibian Surveys: Strengths and Limitations in Real‐World Deployments

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
In this study, we developed AnuraSearch, an open‐source classifier for 11 Ukrainian amphibian species, by repurposing the avian BirdNET algorithm via transfer learning to process over 18,000 h of autonomous acoustic recordings. Although the model demonstrated high precision and successfully reconstructed detailed seasonal and diel vocal activity ...
Vasylyna Strus   +5 more
wiley   +1 more source

Sand in the Wheels: Corruption, Governance, and the Quest for Sustainable Development in Sub‐Saharan Africa

open access: yesSustainable Development, EarlyView.
ABSTRACT How do governance quality and corruption jointly shape sustainable development? We analyze an unbalanced panel of 38 Sub‐Saharan African countries (2002–2021) employing PCSE and FGLS estimators. The model also includes controls for health expenditure, digitalization, unemployment, trade openness, and GDP.
Deniz Erenel   +2 more
wiley   +1 more source

The Effects of Cueing and Framing on Youth Attitudes towards Gun Control and Gun Rights

open access: yesSocial Sciences, 2018
I analyze attitudes towards gun control from a recent survey of American high school students. For students who most closely identify as Republicans, cueing them to think about prior school shootings increases their agreement that armed staff in schools ...
Stephen Wu
doaj   +1 more source

Gun ownership and gun violence

open access: yesAggression and violent behavior
There is a great deal of empirical evidence from the USA, but also internationally, that country-level gun ownership is positively associated with homicide and mass shooting rates. Because Switzerland appears to be an exception to this rule, having a high level of gun ownership but a very low homicide rate and practically no mass shootings, the Swiss ...
Stroebe, Wolfgang   +2 more
openaire   +1 more source

When Time Stands Still: The Destructive Experience of Ambiguous Loss among Mothers of Combat Soldiers

open access: yesSymbolic Interaction, EarlyView.
What happens when stories refuse coherence? This article examines ambiguous loss among mothers of combat soldiers, focusing on how prolonged waiting and uncertainty infiltrate everyday life, eroding sensemaking. Drawing on ethnographic interviews, it explores how mothers experience the contraction of time and space—manifested in suspended routines ...
Shirly Bar‐Lev   +2 more
wiley   +1 more source

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