Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.annemergmed.2019.11.011 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Applying fractional calculus to malware spread: A fractal-based approach to threat analysis.
PLoS One
January 2025
IT4Innovations, VSB - Technical University of Ostrava, Ostrava, Czech Republic.
Malware is a common word in modern era. Everyone using computer is aware of it. Some users have to face the problem known as Cyber crimes.
View Article and Find Full Text PDFRestoration treatments enhance tree growth and alter climatic constraints during extreme drought.
Ecol Appl
January 2025
Ecological Restoration Institute, Northern Arizona University, Flagstaff, Arizona, USA.
The frequency and severity of drought events are predicted to increase due to anthropogenic climate change, with cascading effects across forested ecosystems. Management activities such as forest thinning and prescribed burning, which are often intended to mitigate fire hazard and restore ecosystem processes, may also help promote tree resistance to drought. However, it is unclear whether these treatments remain effective during the most severe drought conditions or whether their impacts differ across environmental gradients.
View Article and Find Full Text PDFDecades-old carbon reserves are widespread among tree species, constrained only by sapwood longevity.
New Phytol
February 2025
Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, AZ, 86011, USA.
Article Synopsis
- Carbon reserves in trees are influenced by past photosynthesis and can be dated using radiocarbon dating, allowing researchers to study their distribution and turnover.
- A new process model was created to analyze how different tree species manage their carbon reserves, revealing that both young and old reserves coexist within a single tree and are significantly mixed.
- Disturbances like drought, fire, and pests negatively affect reserve mixing and longevity, with older reserves showing notable age shifts after disturbances, suggesting that ecological variations across species play a critical role in reserve management.
Regional fire-greening positive feedback loops in Alaskan Arctic tundra.
Nat Plants
December 2024
Department of Geographical Sciences, University of Maryland, College Park, MD, USA.
Arctic tundra has experienced rapid warming, outpacing global averages, leading to significant greening whose primary drivers include widespread shrubification. Here we confirm that a fire-greening positive feedback loop is evident across the Alaskan tundra, and evidence suggests that this feedback loop is dominated by the fire-shrub interactions. We show that tundra wildfires, especially those with higher severity, play a critical role in boosting the overall greening of the tundra, often by enhancing upright deciduous shrub growth or establishment but sometimes by inducing increases in other vascular biomass.
View Article and Find Full Text PDFArticle Synopsis
- Researchers studied strokes from 1990 to 2021 to understand how many people get them and how they are affected around the world.
- In 2021, strokes caused about 7.3 million deaths and were a major cause of health problems, especially in specific regions like Southeast Asia and Oceania.
- There are differences in stroke risks based on where people live and their age, and some areas actually saw more strokes happening since 2015.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!