Results 31 to 40 of about 6,676 (113)

Induced Chondrocyte Ablation Disrupts Articular Cartilage Homeostasis but Is Not a Driver of Degeneration

open access: yesThe FASEB Journal, Volume 39, Issue 16, 31 August 2025.
This study demonstrates that cartilage‐specific chondrocyte depletion after 4‐OHT‐induced DTA expression leads to adaptive but nonpathological tissue remodeling in the articular cartilage. ABSTRACT Chondrocytes define and maintain tissue architecture in articular cartilage and are critical in regulating the microenvironment in both health and disease ...
Anand O. Masson   +5 more
wiley   +1 more source

Microstructural and morphological properties of homoepitaxial (001)ZnTe layers investigated by x-ray diffuse scattering

open access: yes, 2005
The microstructural and morphological properties of homoepitaxial (001)ZnTe layers are investigated by x-ray diffuse scattering. High resolution reciprocal space maps recorded close to the ZnTe (004) Bragg peak show different diffuse scattering features.
Adachi M.   +13 more
core   +1 more source

The prognostic value of the Dandel's index in patients undergoing tricuspid transcatheter edge‐to‐edge repair

open access: yesEuropean Journal of Heart Failure, Volume 27, Issue 8, Page 1511-1522, August 2025.
Load adaptation indices and concepts. An adapted right ventricle in response to overload increases wall thickness to normalize wall stress and preserve function and morphology. If hemodynamic overload is sustained, it can progress to a maladaptive state and lead eventually to heart failure.
Mohammad Kassar   +39 more
wiley   +1 more source

Oscillation of solutions of LDE's in domains conformally equivalent to unit disc

open access: yes, 2019
Oscillation of solutions of $f^{(k)} + a_{k-2} f^{(k-2)} + \dotsb + a_1 f' +a_0 f = 0$ is studied in domains conformally equivalent to the unit disc. The results are applied, for example, to Stolz angles, horodiscs, sectors and strips.
Chyzhykov, Igor   +3 more
core  

Correlations in intermediate-energy two-proton removal reactions

open access: yes, 2012
We report final-state-exclusive measurements of the light charged fragments in coincidence with 26Ne residual nuclei following the direct two-proton removal from a neutron-rich 28Mg secondary beam.
Baugher, T.   +25 more
core   +1 more source

Luminescence dating of palaeoshoreline deposits from Khyargas Nuur, Western Mongolia: A comparative study of multigrain and single‐grain K‐feldspar dating

open access: yesJournal of Quaternary Science, Volume 40, Issue 6, Page 1043-1055, August 2025.
ABSTRACT The evolution of lakes in western Mongolia and their responses to climate changes and glacial meltwater input remain poorly understood. This study evaluates the reliability of multigrain and single‐grain K‐feldspar post‐infrared infrared stimulated luminescence (IRSL) (pIRIR) dating applied to palaeoshoreline sediments at Khyargas Nuur ...
Neda Rahimzadeh   +4 more
wiley   +1 more source

Artificial Intelligence on Campus: Revisiting Understanding as an Aim of Higher Education

open access: yesEducational Theory, Volume 75, Issue 4, Page 603-625, August 2025.
Abstract The launch of the powerful generative AI tool ChatGPT in November 2022 sparked a wave of fear across higher education. The tool could seemingly be used to write essays and do other work without students putting in the effort expected of them. In this paper, Jamie Herman and Henry Lara‐Steidel posit a way of addressing the concerns over ChatGPT
Jamie Herman, Henry Lara‐Steidel
wiley   +1 more source

Formation of Mg‐silicates in the microbial sediments of a saline, mildly alkaline coastal lake (Lake Clifton, Australia): Environmental versus microbiological drivers

open access: yesSedimentology, Volume 72, Issue 5, Page 1518-1547, August 2025.
ABSTRACT Recent interest in Mg‐rich silicate formation stems from its role as a valuable palaeoclimatic indicator in fluvio‐lacustrine environments and its insights into metal geochemical cycling. Traditionally, Mg‐silicate genesis in lacustrine contexts is linked to alkaline or saline conditions in closed, evaporitic basins.
Ramon Mercedes‐Martín   +8 more
wiley   +1 more source

Biogeochemical characterization of micritized carbonate grains in the shallow‐marine Al‐Kharrar Lagoon (Red Sea, Saudi Arabia)

open access: yesSedimentology, Volume 72, Issue 5, Page 1593-1619, August 2025.
ABSTRACT Micritization of marine carbonate grains is an early diagenetic process involving the alteration of the original carbonate fabric and the formation of cryptocrystalline textures through cycles of dissolution and reprecipitation. Microorganisms play a significant role in this process, actively contributing to the formation of constructive and ...
Camila Areias   +8 more
wiley   +1 more source

An analytic invariant of G_2 manifolds

open access: yes, 2018
The first and third authors have constructed a defect invariant $\nu(M,\phi)$ in Z/48 for $G_2$-structures on a closed 7-manifold. We describe the nu-invariant using $\eta$-invariants and Mathai-Quillen currents on M and show that it can be refined to an
Crowley, Diarmuid   +2 more
core  

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