Results 121 to 130 of about 12,220 (308)

Physicochemical Reinforcement Unlocks Sterilization‐Stable Anisotropic Hydrogels for Cell‐Compatible Mock Arteries

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT In vitro arterial models offer ethical and robust alternatives for vascular research but require cytocompatible materials that replicate physiological mechanics. Poly(vinyl alcohol) (PVA) hydrogels produced by directional freezing and salting‐out (PVA DFSO) are anisotropic yet lack stability for cell culture. Herein, methacrylated PVA (PVA‐MA)
Javiera Sanhueza Ortega   +4 more
wiley   +1 more source

Lie-isotopic representation of stable nuclei II: Exact and time invariant representation of the Deuteron data

open access: yesRatio Mathematica
In the preceding paper, we have presented apparent insufficiencies of quan- tum mechanics in nuclear physics To attempt a resolution of the indicated insufficiencies, in this paper we present a systematic and upgraded out- line of the axiom-preserving ...
Ruggero Santilli
doaj   +1 more source

Transmission of Quantum Information via Laguerre Gaussian Modes

open access: yes, 2010
A new era of technology is fast approaching in which quantum computation may be practically realized. In the near future, researchers may require a method of correlating two isolated quantum systems.
Schutza, Aaron
core  

Orbital HP-Clouds for Solving Schrödinger Equation in Quantum Mechanics [PDF]

open access: yes, 2006
Solving Schroedinger equation in quantum mechanics presents a challenging task in numerical methods due to the high order behavior and high dimension characteristics in the wave functions, in addition to the highly coupled nature between wave functions ...
Chen, J. S., Hu, W., Puso, M. A.
core  

A Versatile Microfluidic Extrusion‐Based Hydrogel Platform for Self‐Organization and Long‐Term Maintenance of Engineered 3D Lymphatic Endothelium

open access: yesAdvanced Healthcare Materials, EarlyView.
Microfluidic coaxial extrusion generates size‐controlled 3D lymphatic tubes from primary human dermal lymphatic endothelial cells in a defined four‐component matrix. These engineered vessels self‐organize into stable lymphatic endothelium, maintain selective macromolecular permeability for 30 days, and enable direct comparison with blood endothelial ...
Elsa Mazari‐Arrighi   +8 more
wiley   +1 more source

On the Arnold Diffusion Mechanism in Medium Earth Orbit

open access: yesJournal of Nonlinear Science
55 ...
Elisa Maria Alessi   +3 more
openaire   +5 more sources

Standardized Effect Measures Informing Next‐Generation Strategies for Mechanical Stimulation in Cartilage Tissue Engineering

open access: yesAdvanced Healthcare Materials, EarlyView.
This systematic review quantitatively compares conventional mechanical stimulation strategies in cartilage tissue engineering across 85 heterogeneous in vitro studies. Applying standardized effect measures, meta‐analysis reveals that combined compression and shear loading optimally promotes cartilage matrix development.
Jiaqi K. Shen   +7 more
wiley   +1 more source

Orbital Mechanism and Satellite Orbital Location [PDF]

open access: yesJournal of Engineering and Applied Sciences, 2010
O.D. Ahmed, E.E. Omizegba, M.I. Onogu
openaire   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu   +5 more
wiley   +1 more source

Numerical solutions for lunar orbits

open access: yes, 1997
Starting from a variational formulation based on Hamilton’s Principle, the paper exploits the finite element technique in the time domain in order to solve orbital dynamic problems characterised by constrained boundary value rather than initial value ...
Vasile, Massimiliano, Finzi, Amalia E.
core  

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