Results 111 to 120 of about 2,707 (201)

Post‐Eruptive Deformation and Faulting Caused by Dike Channel Retraction, Material Drain‐Back and Contraction of the 2021 Tajogaite Craters (La Palma)

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 7, July 2026.
Abstract Young scoria cones fed by dike channels or conduits may undergo rapid and substantial post‐eruptive morphological modification; however, the structural controls and mechanisms governing topographic degradation remain poorly constrained. This knowledge gap limits our ability to reliably interpret topography, faults, deposits and the evolution ...
Thomas R. Walter   +3 more
wiley   +1 more source

Weak gravitational lensing around dyonic ModMax black hole in plasma

open access: yes
<p>In this study, we examine the effects of weak gravitational lensing and determine the shadow radius around black holes within the Dyonic ModMax (DM) spacetime, also accounting for models with nonuniform plasma distributions. By analyzing various
Ovgun, Ali   +4 more
core   +1 more source

The Role of B Corp Certification in Uncertain Times: An Empirical Investigation

open access: yesBusiness Ethics, the Environment &Responsibility, Volume 35, Issue 3, Page 2013-2029, July 2026.
ABSTRACT This paper aims to examine whether B Corp certification enhances firms' ability to navigate uncertain times and how contingent factors affect its effectiveness. Building on Stakeholder Theory and the Resource‐Based View, we formulated a set of research hypotheses and tested them with a long‐term event study and an ordinary least squares ...
Matteo Podrecca   +2 more
wiley   +1 more source

Testing gravitational physics by combining DESI DR1 and weak lensing datasets using the E_G estimator

open access: yes
S. J. Rauhut et al.The action of gravitational physics across space-time creates observable signatures in the behaviour of light and matter. We perform combined-probe studies using data from the Baryon Oscillation Spectroscopic Survey (BOSS) and Dark ...
Prada, Francisco   +2 more
core   +1 more source

Personalisation‐Privacy Paradox: Systematic Review and Survey Evidence on Personal Data Stores

open access: yesExpert Systems, Volume 43, Issue 7, July 2026.
ABSTRACT The personalisation–privacy paradox captures the tension between using personal data for personalised services and respecting individuals' privacy. This study adopts a holistic research framework to clarify the paradox's core challenges, review existing approaches, and examine a user‐centric solution.
Ming‐Wei Hsu, Glenn Parry, Irene Ng
wiley   +1 more source

The gravitational bending of acoustic Schwarzschild black hole. [PDF]

open access: yesEur Phys J C Part Fields, 2023
Qiao CK, Zhou M.
europepmc   +1 more source

Liberate or Subjugate Them? The Effect of Supplier Dependence on Buyer Innovation

open access: yesJournal of Product Innovation Management, Volume 43, Issue 4, Page 665-689, July 2026.
ABSTRACT This study extends the current understanding of buyer–supplier relationships (BSRs) and innovation by investigating the supplier dependence—buyer innovation relationship. Drawing from resource dependence and exploration‐exploitation perspectives, we hypothesize that supplier dependence negatively affects buyer innovation performance, and that ...
Chanchai Tangpong   +4 more
wiley   +1 more source

Simultaneous Generation of Topographic Models and Manning Roughness Coefficient Maps From Tri‐Stereoscopic Satellite Images: Application to the Huarmey River, Peru

open access: yesThe Photogrammetric Record, Volume 41, Issue 195, July/September 2026.
Tri‐stereoscopic PeruSat‐1 imagery enables the simultaneous generation of 0.70 m‐resolution topography and spatially distributed Manning roughness maps, achieving 0.434 m vertical accuracy. Integrated into HEC‐RAS, these products provide consistent, high‐resolution inputs that improve hydraulic modelling and flood risk assessment in data‐scarce river ...
Jorge L. Miranda‐Pita   +3 more
wiley   +1 more source

Alternative estimators for weak gravitational lensing

open access: yes, 2012
Weak gravitational lensing provides a means to measure the total mass in the Universe. The incoming light from distant galaxies is disturbed by the inhomogeneity of the dark matter distribution along the line of sight. The correlations of shape in an observed galaxy population can be used to probe the total mass density fluctuations in the Universe ...
openaire   +1 more source

Weak gravitational lensing with the Square Kilometre Array

open access: yes, 2015
We investigate the capabilities of various stages of the SKA to perform world-leading weak gravitational lensing surveys. We outline a way forward to develop the tools needed for pursuing weak lensing in the radio band.
Kitching, T D   +14 more
core  

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