Results 41 to 50 of about 720 (219)

The theory of island biogeography and the stability of oceanic reef fish communities

open access: yesJournal of Fish Biology, EarlyView.
Abstract Reef fish assemblages on oceanic islands offer valuable insights into ecological and evolutionary processes, yet their temporal dynamics remain poorly understood. This study evaluates the theory of island biogeography (TIB) with long‐term ecological monitoring to assess how island area, isolation from nearest reef and distance from mainland ...
Esteban Jorcin Nogueira   +3 more
wiley   +1 more source

A New Generating Function of (q-) Bernstein-Type Polynomials and Their Interpolation Function

open access: yesAbstract and Applied Analysis, 2010
The main object of this paper is to construct a new generating function of the (q-) Bernstein-type polynomials. We establish elementary properties of this function. By using this generating function, we derive recurrence relation and derivative of the (q-
Yilmaz Simsek, Mehmet Acikgoz
doaj   +1 more source

Modelling the national breeding distribution and population size of an elusive forest bird, the Eurasian Woodcock (Scolopax rusticola)

open access: yesIbis, Volume 168, Issue 3, Page 1034-1054, July 2026.
Understanding the distribution of species is central to conservation biology. Species distribution modelling (SDM) is a standard method used for this purpose, especially for elusive species for which limited occurrence data exist. The Eurasian Woodcock Scolopax rusticola (hereafter Woodcock) is an elusive, woodland‐dwelling wader that is declining in ...
James O'Neill   +4 more
wiley   +1 more source

D1-D5 CFT data from AdS 3 × S 3 Virasoro-Shapiro amplitude

open access: yesJournal of High Energy Physics
The AdS Virasoro-Shapiro amplitude has recently been generalized to the AdS3/CFT2 correspondence between type IIB string theory on AdS 3 × S 3 × K3 (or T 4), supported by Ramond-Ramond flux, and the D1-D5 CFT.
Hongliang Jiang
doaj   +1 more source

New Approach to q-Euler Numbers and Polynomials

open access: yesAdvances in Difference Equations, 2010
We give a new construction of the q-extensions of Euler numbers and polynomials. We present new generating functions which are related to the q-Euler numbers and polynomials.
Seog-Hoon Rim   +3 more
doaj   +1 more source

Species‐Specific Vulnerability of Northern Red Sea Mesophotic Corals to Accelerated Warming

open access: yesGlobal Change Biology Communications, Volume 1, Issue 2, June 2026.
Mesophotic reefs are often considered climate refuges, yet experimental thermal‐stress reveals species‐dependent vulnerability. Skeletal optics, energy reserves, and light environment determine bleaching severity. A depth‐generalist coral resisted stress while the mesophotic specialist bleached severely.
Netanel Kramer   +5 more
wiley   +1 more source

Slepton pair production with aNNLO+NNLL precision

open access: yesJournal of High Energy Physics, 2020
We present a calculation of slepton pair production at the LHC at next-to-next- to-leading logarithmic (NNLL) accuracy, matched to approximate next-to-next-to-leading order (aNNLO) QCD corrections. We collect the relevant analytical formulae, discuss the
Juri Fiaschi   +2 more
doaj   +1 more source

Fish loss in tropical coastal ecosystems can jeopardise nutrient supply to traditional fishing communities: A case study from Northeast Brazil

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1248-1260, May 2026.
Abstract Fisheries constitute one of the major benefits that oceans provide for people. Yet anthropogenic pressures and global changes are disrupting coastal systems, eroding marine biodiversity and threatening the food security of traditional populations.
Fabricio C. Albuquerque   +4 more
wiley   +1 more source

An Intriguing Approach to The Fractional Mellin Transform Method

open access: yes, 2017
We propose an adapted Mellin transform method that gives the solution of a fractional di ¤erential equation with variable coefficients in ordinary domain.
OZTURK MIZRAK, OZLEM
core   +1 more source

Holography in flat spacetimes: the case for Carroll

open access: yesJournal of High Energy Physics
We compare and contrast the two approaches of holography in asymptotically flat spacetimes, viz. the co-dimension two Celestial approach based on the Mellin transformation and the co-dimension one Carrollian approach based on the modified Mellin and ...
Arjun Bagchi   +2 more
doaj   +1 more source

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