Results 101 to 110 of about 270,938 (291)

Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration

open access: yesAdvanced Healthcare Materials, EarlyView.
Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu   +4 more
wiley   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

open access: yesAdvanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang   +7 more
wiley   +1 more source

The strength of the radial-breathing mode in single-walled carbon nanotubes

open access: yes, 2004
We show by ab initio calculations that the electron-phonon coupling matrix element M of the radial breathing mode in single-walled carbon nanotubes depends strongly on tube chirality.
Machon, M.   +5 more
core   +1 more source

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

open access: yesAdvanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez   +8 more
wiley   +1 more source

Resonant Enhancement of Coherent Phonons in Carbon Nanotubes Observed with Sub-10fs Time Resolution

open access: yesEPJ Web of Conferences, 2013
Using wavelength-resolved pump-probe spectroscopy with a sub-10-fs laser, we investigated resonant enhancement of radial breathing mode and G-mode coherent phonons in carbon nanotubes (CNTs), and successfully distinguished the electronic states of CNTs ...
Yanagi K.   +5 more
doaj   +1 more source

Choice of Artificial Ventilation Mode in Premature Neonates with Respiratory Distress Syndrome

open access: yesОбщая реаниматология, 2010
Objective: to choose an artificial ventilation (AV) mode in premature neonates with respiratory distress syndrome (RDS) after administration of exogenous surfactants and to compare the duration of AV and the development of complications in relation to ...
S. A. Perepelitsa   +2 more
doaj   +1 more source

Vibrational Aspects of the SU(2) Skyrmion

open access: yes, 1993
We treat the Skyrme model with the breathing mode in a situation involving two quartic terms. It is seen that there is a new limit for large $e$ due to the breathing mode not found in the usual rotating hedgehog.Comment: 15 pages, ADP-93-206 ...
Herscovitz, V. E., Steffens, F. M.
core   +1 more source

On the infrared activation of the breathing mode of methane in ice

open access: yesPhys. Chem. Chem. Phys., 2014
The IR activation of theν1mode of CH4in CH4 : H2O ice mixtures is studied using DFT methods for amorphous solids.
Escribano, Rafael   +5 more
openaire   +3 more sources

Unravelling the Secret of Sulfur Confinement and High Sulfur Utilization in Hybrid Sulfur‐Carbons

open access: yesAdvanced Materials, EarlyView.
Thermal condensation of inverse vulcanized sulfur‐carbon hybrids enables a bottom‐up sulfur confinement strategy, in which a protective carbon phase is progressively constructed around sulfur species. The resulting carbon nanodomains covalently tether sulfur chains and stabilize radical intermediates. This integrated architecture effectively suppresses
Tim Horner   +9 more
wiley   +1 more source

Influence of invasive ventilation modes on weaning and extubation evolution of critical patients

open access: yesActa Scientiarum. Health Sciences, 2019
The aim of this research was to analyze the influence of invasive ventilation modes on weaning and extubation process. It is a prospective cohort study that assessed patients admitted to the Intensive Care Unit (ICU) using Invasive Mechanical Ventilation
Thaynara Zanoni D'Almeida   +1 more
doaj   +1 more source

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