Results 141 to 150 of about 849,281 (250)

New frontiers in artificial intelligence for biodiversity research and conservation with multimodal language models

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 2, Page 238-256, February 2026.
Abstract The integration of artificial intelligence (AI) into biodiversity research and conservation is growing rapidly, demonstrating great potential in reducing the intensive human labour required for data preprocessing, thereby, facilitating larger data collections that offer ecological insights at unprecedented scales.
Zhongqi Miao   +16 more
wiley   +1 more source

Effects of Intravenous Ketamine on Posttraumatic Stress Disorder (PTSD): A Systematic Review

open access: yesActa Psychiatrica Scandinavica, Volume 153, Issue 2, Page 95-107, February 2026.
ABSTRACT Introduction Posttraumatic stress disorder (PTSD) is a mental disorder resulting from exposure to traumatic events. Evidence suggests that ketamine may be efficacious in treating PTSD, however, ketamine's mechanisms in treating PTSD remain unclear. Herein, this review aims to evaluate the clinical outcomes of ketamine treatment in persons with
Liyang Yin   +15 more
wiley   +1 more source

Efficient Portfolio Optimization in the Wealth Creation and Maximum Drawdown Space [PDF]

open access: yes
First developed by Markowitz (1952), the mean-variance framework is the most widespread theoretical approximation to the portfolio problem. Nevertheless, successful application in the investment community has been limited.
Alejandro Reveiz, Carlos León
core  

Methodology for the Development of the Allergic Rhinitis and Its Impact on Asthma (ARIA)‐EAACI 2024–2025 Guidelines: From Evidence‐to‐Decision Frameworks to Digitalised Shared Decision‐Making Algorithms

open access: yesAllergy, Volume 81, Issue 2, Page 427-453, February 2026.
The Allergic Rhinitis and its Impact on Asthma (ARIA) group is working on the 2024–2025 update of its guidelines for the management of allergic rhinitis (ARIA 2024–2025). The ARIA 2024–2025‐EAACI guidelines will follow GRADE methodology and will incorporate evidence from different sources, including systematic reviews and meta‐analyses, mHealth data ...
Jean Bousquet   +230 more
wiley   +1 more source

Contract law and economics: cycles and equilibrium in the cannon of north american legal thought [PDF]

open access: yes
The dynamics of law and economics in the cannon of American legal thought was initially characterized by a denial of the independence of contract law, tailored by judicial decisions and the realist revolution. This paper shows that this denial begets the
Pablo Márquez-Escobar
core  

Insights from equitable governance assessments in conservation areas around the world

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Global policy commitments to ensure that protected and conserved areas (PCAs) are equitably governed have increased interest in empirically assessing and analyzing social equity. Although numerous assessments have been conducted in individual PCAs, there is limited empirical insight into equity as a multidimensional concept beyond the site ...
Naira Dehmel   +28 more
wiley   +1 more source

AIR POLLUTION MANAGEMENT IN TWO COLOMBIAN CITIES: CASE STUDY [PDF]

open access: yes
This document is a case study that focuses on the air pollution problems of Bogotá and Medellín. These are the largest; most populated and industrialized cities of Colombia.
Eduardo Uribe
core  

Changes in Key Biodiversity Area networks following national comprehensive assessments

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Making comprehensive assessments of Key Biodiversity Area (KBA) networks in a country greatly increases their number and area. Countries that have not yet done so will be missing about half of these globally significant sites and missing the opportunity to get 30 × 30 conservation in the right places. Abstract Key Biodiversity Areas (KBAs) are sites of
Andrew J. Plumptre   +46 more
wiley   +1 more source

THE ECONOMICS OF TRANSMILENIO, A MASS TRANSIT SYSTEM FOR BOGOTÁ [PDF]

open access: yes
By the end of the 1990s, inefficiency, excess supply and low service quality characterized the mass transit system of Bogotá. The average travel time to work was one hour and ten minutes, obsolete buses provided public transport, traffic generated 70 ...
Ana María Ibáñez   +2 more
core  

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