Results 211 to 220 of about 88,700 (323)

Trends in marine species distribution models: a review of methodological advances and future challenges

Ecography, EarlyView.
Correlative species distribution models (SDMs) are quantitative tools in biogeography and macroecology. Building upon the ecological niche concept, they correlate environmental covariates to species presence to model habitat suitability and predict species distributions.
Moritz Klaassen, Tiago A. Marques, Filipe Alves, Marc Fernandez   +3 more
wiley   +1 more source

Design-Based Uncertainty for Quasi-Experiments. [PDF]

J Am Stat Assoc
Rambachan A, Roth J.
europepmc   +1 more source

From shadows to data: first robust population assessment of snow leopards in Pakistan

Ecography, EarlyView.
The snow leopard Panthera uncia is a flagship species of the greater Himalayan region and symbolizes the integrity of this ecological system. Within the greater Himalayas, Pakistan holds special significance as the north of the country represents a confluence of three major mountain ranges (Hindu Kush, Pamir–Karakoram, and Himalaya).
Muhammad Ali Nawaz, Shoaib Hameed, Jaffar Ud Din, Hussain Ali, Shakeel Ahmad, Ian Durbach, Mehmood Ghaznavi, Mohsin Farooque, Naeem Iftikhar, Muhammad SamarHussain Khan   +9 more
wiley   +1 more source

Species distribution modeling with expert elicitation and Bayesian calibration

Ecography, EarlyView.
Species distribution models (SDM) are key tools in ecology, conservation, and natural resources management. They are traditionally trained with data on direct species observations. However, if collecting species data is difficult or expensive, complementary information sources on species distributions are needed.
Karel Kaurila, Sanna Kuningas, Antti Lappalainen, Jarno Vanhatalo   +3 more
wiley   +1 more source

Spatial Difference-in-Differences with Bayesian Disease Mapping Models. [PDF]

Epidemiology
Bonander C, Blangiardo M, Strömberg U.
europepmc   +1 more source

Stable Hexagonal V2B2 Monolayer as a Promising Nonprecious Electrocatalyst for Hydrogen Evolution Reaction: Insights from First‐Principles Calculations

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work discovered stable V2B2 monolayer exhibits promising HER catalytic activity via unbiased swarm‐intelligence structural search. Further doping with transition metals such as Sc, Y, Ti, Zr, Hf significantly enhances the HER activity. Bader charge analysis reveals a linear correlation between ΔGH* and the electron gain by the hydrogen atom, which
Ziqi Li, Xue Li, Sheng Wang, Siyu Lu, Guochun Yang, Zhiyong Tang   +5 more
wiley   +1 more source

Gradient-Based Multiple Robust Learning Calibration on Data Missing-Not-at-Random via Bi-Level Optimization. [PDF]

Entropy (Basel)
Gong S, Ma C.
europepmc   +1 more source

The difficult discussion on the deactivation of implantable cardioverter devices at the end of life: a systematic review

ESC Heart Failure, Volume 12, Issue 2, Page 733-760, April 2025.
Abstract Implantable cardioverter defibrillators (ICDs) reliably prevent death due to life‐threatening arrhythmias; this may become less relevant in people with more severe heart failure who are reaching the end of life (EOL). This review aimed to explore the ICD deactivation process and identify ethical issues, especially around the initiation of ...
Siobhan C. Murray, Claire McNamara, Anna V. Chatzi   +2 more
wiley   +1 more source

A new estimator of between study variance of standardized mean difference in meta-analysis. [PDF]

PLoS One
Albayyat RH, Aljohani HS, Alnagar DK.
europepmc   +1 more source