Results 31 to 40 of about 6,234,342 (308)

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Microstructure characterization and mechanical behaviour of laser additive manufactured ultrahigh-strength M54 steel

open access: yesMaterials Research Express, 2022
Ultra high-strength M54 steel blocks were fabricated by laser metal deposition. The microstructure and mechanical behavior of the material were investigated systematically.
Zhong-Chao Zhao   +7 more
doaj   +1 more source

mttfst/trajectory-cross-section: v1.0 paper version

open access: yes, 2020
With this version of the code, I prepare the cross-section figure for a paper manuscript about the In-time particle simulation module ...
Matthias Faust
core   +1 more source

A Simple Panel Unit Root Test in the Presence of Cross Section Dependence [PDF]

open access: yes, 2003
A number of panel unit root tests that allow for cross section dependence have been proposed in the literature, notably by Bai and Ng (2002), Moon and Perron (2003) and Phillips and Sul (2002) who use orthogonalization type procedures to asymptotically
M. Hashem Pesaran
core   +2 more sources

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

Cross family christmas card, 1957 [picture] : "greetings at christmas 1957 From stan and jess cross and stephen" /

open access: yes, 1957
Part of the Stan Cross Archive of cartoons and drawings, 1912-1974.; Copy of original drawing. "Greetings at Christmas 1957 From Stan and Jess Cross and Stephen"; Also available in an electronic version via the internet at: http://nla.gov.au/nla.pic ...
Cross, Stan, 1888-1977.
core   +2 more sources

Physical Survey of Thermally Heated Non-Newtonian Jeffrey Fluid in a Ciliated Conduit Having Heated Compressing and Expanding Walls

open access: yesApplied Sciences, 2022
An analytical study is reported that highlights the physical aspects for a heated non-Newtonian Jeffrey liquid in a duct possessing sinusoidally moving ciliated walls.
Sohail Nadeem   +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

Plywood Cantilever Deflection: Experimental, Analytical and FEM Approach

open access: yesDrvna Industrija, 2023
In this paper, the elastic behaviour in bending of three-layer plywood cantilever beams is analysed. Deflections of straight and half-circle cantilevers, loaded with a force at free end is determined experimentally and calculated using analytical and ...
Alma Žiga, Josip Kačmarčik
doaj   +1 more source

Scattering cross-section of a transformation optics-based metamaterial cloak

open access: yesNew Journal of Physics, 2010
We present experimental quantitative scattering cross-section (SCS) measurements for a metamaterial cloak. The cloak is nearly identical to that reported in 2006; however, quantitative experimental measurements have not yet been reported for such a structure.
Nathan Kundtz   +2 more
openaire   +1 more source

Home - About - Disclaimer - Privacy