Results 161 to 170 of about 175,543 (303)

Where water meets rock: Ecological niches and diversity hotspots of hygropetric beetles in the Neotropics

open access: yesEcological Entomology, EarlyView.
First continental‐scale synthesis of hygropetric beetle diversity and distribution across Neotropical highlands. Climatic and topographic gradients structure regional assemblages and niche overlap. Ecological convergence suggests adaptation to similar conditions across disjunct regions.
Janderson Batista Rodrigues Alencar   +4 more
wiley   +1 more source

Who prefers the dark? Daily activity of dung beetles from an Amazonian region

open access: yesEcological Entomology, EarlyView.
Daily activity patterns shape how dung beetle species coexist in Amazonian forests, revealing temporal niches that reduce competition and structure biodiversity. We compared species richness, abundance and assemblage composition of dung beetles sampled during day and night in a conserved terra‐firme forest in the Brazilian Amazon. Although richness and
Leonardo Vilas‐Bôas M. P. de Cerqueira   +8 more
wiley   +1 more source

Probabilistic single-particle cryo-EM ab initio 3D reconstruction in SIMPLE. [PDF]

open access: yesActa Crystallogr D Struct Biol
Van CTS   +11 more
europepmc   +1 more source

Golden weapons and golden fetters: From the gold standard to the new geopolitics

open access: yesThe Economic History Review, EarlyView.
Abstract This paper explores the historical relationship between monetary regimes, security concerns, and geopolitical tensions, particularly focusing on the role of gold. Throughout history, monetary systems have been deeply intertwined with international state systems and security provisions.
Harold James
wiley   +1 more source

Approaches to identify scenarios for data science implementations within healthcare settings: recommendations based on experiences at multiple academic institutions. [PDF]

open access: yesFront Digit Health
Sung L   +11 more
europepmc   +1 more source

Behavioral Responses of Two Common Woodland Salamanders to Novel Urban Stimuli

open access: yesEthology, EarlyView.
We examined behavioral responses of the Eastern Red‐backed Salamander (Plethodon cinereus) and Northern Ravine Salamander (P. electromorphus) to novel urban stimuli. The Northern Ravine Salamander exhibited increased thigmotaxis in the presence of concrete pavers simulating roads and walkways.
Amy Q. Friemoth   +2 more
wiley   +1 more source

The Latin Leaflet [PDF]

open access: yes, 1945
University of Texas at Austin
core   +1 more source

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