Results 61 to 70 of about 15,971,534 (326)

Different titanium surfaces modulate the bone phenotype of SaOS-2 osteoblast-like cells. [PDF]

open access: yes, 2004
Commercially pure titanium implants presenting a relatively smooth, machined surface or a roughned endosseous surface show a large percentage of clinical successes.
DI DOMENICO, GILDA   +5 more
core  

Manifold Learning for Organizing Unstructured Sets of Process Observations

open access: yes, 2019
Data mining is routinely used to organize ensembles of short temporal observations so as to reconstruct useful, low-dimensional realizations of an underlying dynamical system.
Bollt, Erik M.   +3 more
core   +1 more source

Dielectric response effects in attosecond time-resolved streaked photoelectron spectra of metal surfaces [PDF]

open access: yes, 2011
The release of conduction-band electrons from a metal surface by a sub-femtosecond extreme ultraviolet (XUV) pulse, and their propagation through the solid, provokes a dielectric response in the solid that acts back on the photoelectron wave packet.
C.-H. Zhang   +4 more
core   +3 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Transverse thermal depinning and nonlinear sliding friction of an adsorbed monolayer

open access: yes, 2000
We study the response of an adsorbed monolayer under a driving force as a model of sliding friction phenomena between two crystalline surfaces with a boundary lubrication layer.
B. Bhushan   +19 more
core   +1 more source

Response Surfaces for Fresh and Hardened Properties of Concrete with E-Waste (HIPS)

open access: yes, 2014
The fresh and hardened properties of concrete with E-waste plastic, that is, high impact polystyrene (HIPS), as a partial replacement for coarse aggregate were analyzed using response surface methodology (RSM).
K. S. Kumar, K. Baskar
semanticscholar   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Efecto del etefón (ethrel) y el tiempo de almacenamiento sobre la maduración del plátano (Musa ABB cv. Harton) bajo refrigeración Effect of ethephon and storage time on ripening of plantain (Musa AAB cv Harton) under refrigeration

open access: yesBioagro, 2007
RESUMEN Se evaluó la maduración poscosecha del plátano luego de ser tratados con cinco dosis de etefón en el rango de concentración de 2000 a 6000 mg·L-1 de Ethrel, y almacenados por períodos comprendidos entre 24 y 240 horas.
Tony García   +4 more
doaj  

Seismic reliability analysis of soil slope based on Newmark sliding block model with representative slip surfaces and response surfaces

open access: yesEngineering Reports, 2023
This paper presents a framework combining Monte Carlo Simulation (MCS) and the Newmark sliding block model with representative slip surfaces (RSS) (model II) and multiple response surfaces method (MRSM) to conduct seismic reliability analysis and risk ...
Guangming Yu   +3 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

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