Results 41 to 50 of about 2,342,703 (300)

Isotope effect for the penetration depth in superconductors [PDF]

open access: yesPhysical Review B, 1998
We show that various factors can lead to an isotopic dependence of the penetration depth $δ$. Non-adiabaticity (Jahn-Teller crossing) leads to the isotope effect of the charge carrier concentration $n$ and, consequently, of $δ$ in doped superconductors such as the cuprates.
Bill, A., Kresin, V. Z., Wolf, S. A.
openaire   +2 more sources

Development mechanism of aging depth of bitumen with increasing UV aging time

open access: yesCase Studies in Construction Materials, 2022
The UV aging of bitumen has a significant influence on the pavement service life, therefore, the research on UV aging has attracted increasing attention recently.
Yuanyuan Li   +6 more
doaj   +1 more source

Penetration depth measurements of organic superconductors [PDF]

open access: yes, 2010
The temperature dependence of the magnetic penetration depth (λ) has been measured in single crystals of fully deuterated κ-(ET)2Cu[N(CN)2]Br. This material separates into superconducting (SC) and antiferromagnetic (AFI) phases.
Olheiser, Tyson A.
core  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Snow Penetration Depth Inversion in Tibetan Plateau Based on Coherence Scattering Model with X-band Data [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The snow penetration depth is a necessary input parameter to accurately evaluate the thickness and vertical structure of snow layer, which is conducive to understanding the freeze-thaw process of ice and snow and predicting the change of ice and snow ...
L. Deng   +4 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Pair Correlation Influence on Superconductors Josephson Penetration Depth

open access: yesSpektra: Jurnal Fisika dan Aplikasinya
The Josephson penetration depth is an essential characteristic of Josephson junctions, serving a role akin to the London penetration depth in bulk superconductors.
Yadhav Poudel   +4 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Magnetic Penetration Depth in Unconventional Superconductors [PDF]

open access: yesChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Prozorov, Ruslan, Giannetta, Russell W.
openaire   +2 more sources

Penetration depth time history measurement method [PDF]

open access: yes, 2000
A new method for measuring the depth time history of rigid body penetration into brittle materials under a deceleration of ~10^5 g. The method includes: sabot-projectile, sabot-projectile separation and penetration depth detection systems.
Ahrens, T. J., Liu, C., C. Liu
core   +1 more source

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