Results 51 to 60 of about 2,797 (179)

Identifying Key Biodiversity Areas Based on Distinct Genetic Diversity

open access: yesMolecular Ecology Resources, Volume 26, Issue 2, February 2026.
ABSTRACT Key Biodiversity Areas (KBAs) are sites that contribute significantly to the global persistence of biodiversity. Distinct genetic diversity has been introduced as one of the metrics to estimate whether a site holds a threshold proportion of a species' global genetic diversity during the KBA identification process.
Sarah Christin Gronefeld   +3 more
wiley   +1 more source

Against biopolitical domination: the common world as a threshold

open access: yesIntersticios, 2018
The current neoliberal hegemonic configuration has as one of its features the biopolitical exercise in different dimensions and degrees. Such exercise of control has been constituted as a transideological mantle, i.e.
Víctor Manuel Alvarado García   +1 more
doaj  

Key drivers of at‐vessel mortality in demersal sharks

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Chondrichthyans are highly vulnerable to fisheries overexploitation, and postcapture mortality poses a significant threat to most species. Global bycatch mitigation guidelines recommend adopting hierarchical decision‐making approaches tailored to species‐specific vulnerabilities and socioeconomic and regulatory contexts.
David Ruiz‐García   +3 more
wiley   +1 more source

A Family of Hybrid Functions Generated by the Composition of Bessel and Mittag–Leffler Functions

open access: yesJournal of Mathematics, Volume 2026, Issue 1, 2026.
In this paper, we employ a symbolic technique to introduce a new family of Mittag–Leffler–Bessel functions (MLBFs), formed by compositionally combining the classical Bessel functions of the first kind with the three‐parameter Mittag–Leffler function.
Maged G. Bin-Saad   +2 more
wiley   +1 more source

Multiple Binomial‐Type Operators and Their Approximation Properties

open access: yesJournal of Mathematics, Volume 2026, Issue 1, 2026.
In this paper, we introduce multiple binomial‐type operators (multiple Bernstein–Sheffer operators) and investigate their approximation properties. These properties are analyzed by means of a Korovkin‐type theorem. Furthermore, by using the first and second modulus of continuity together with Peetre’s κ‐functional, we establish the rate of convergence ...
Mehmet Ali Özarslan   +3 more
wiley   +1 more source

Variations in Ionospheric Parameters Associated With the 20–21 May 2012 Annular and 21 August 2017 Total Solar Eclipses

open access: yesThe Scientific World Journal, Volume 2026, Issue 1, 2026.
This study investigates the ionospheric effects of the annular solar eclipse (20–21 May 2012) and total solar eclipse (21 August 2017) across midlatitude stations, analyzing critical parameters: F2‐layer critical frequency (foF2), peak height (hmF2), and total electron content (TEC).
Manghang Limbu   +8 more
wiley   +1 more source

How Framing of Income Eligibility Guidelines Affect Attitudes Towards Program Access and Burdens in Health and Health‐Protective Programs

open access: yesWorld Medical &Health Policy, Volume 17, Issue 4, Page 898-911, December 2025.
ABSTRACT Policymakers organize and frequently communicate safety net policies, such as eligibility guidelines around administrative categories. The potential effects on how these thresholds are communicated remain empirically unexplored. We examined if communication either in terms of the Federal Poverty Line (FPL)‐ or dollar‐form alters preferences ...
Simon F. Haeder, Donald P. Moynihan
wiley   +1 more source

More on the umbral calculus, with emphasis on the q-umbral calculus

open access: yesJournal of Mathematical Analysis and Applications, 1985
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Umbrales

open access: yesDebate Feminista, 1995
Umbrales
openaire   +2 more sources

Dinámica espaciotemporal del agua superficial en sistemas de humedales tropicales usando datos de radar Sentinel-1

open access: yesBiota Colombiana
Este estudio se centra en el análisis multitemporal de la lámina de agua superficial en dos humedales: uno ubicado en un área protegida y el otro altamente antropizado por las presiones de su entorno.
Pablo Andrés Velásquez-Franco   +2 more
doaj   +1 more source

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