Results 71 to 80 of about 1,612,001 (340)

Review of Multi-Physics Modeling on the Active Magnetic Regenerative Refrigeration

open access: yesMathematical and Computational Applications, 2021
Compared to conventional vapor-compression refrigeration systems, magnetic refrigeration is a promising and potential alternative technology. The magnetocaloric effect (MCE) is used to produce heat and cold sources through a magnetocaloric material (MCM).
Julien Eustache   +3 more
doaj   +1 more source

Dose‐dependent induction of epithelial‐mesenchymal transition in 3D melanoma models by non‐thermal plasma treatment

open access: yesMolecular Oncology, EarlyView.
Non‐thermal plasma treatment of melanoma cells induced epithelial‐mesenchymal transition (EMT) in a dose‐dependent fashion. This report highlights the critical need to further investigate potential adverse effects of non‐thermal plasma for cancer therapy and to optimize treatment parameters for clinical translation. Despite the promising results of non‐
Eline Biscop   +10 more
wiley   +1 more source

Physical Activity, the Compression of Morbidity, and the Health of the Elderly [PDF]

open access: yesJournal of the Royal Society of Medicine, 1996
The Compression of Morbidity hypothesis envisions a potential reduction of overall morbidity, and of health care costs, now heavily concentrated in the senior years, by compression of morbidity between an increasing age of onset of disability and the age of death, increasing perhaps more slowly1,2.
openaire   +3 more sources

Shear-Wave Elastography: Basic Physics and Musculoskeletal Applications.

open access: yesRadiographics, 2017
In the past 2 decades, sonoelastography has been progressively used as a tool to help evaluate soft-tissue elasticity and add to information obtained with conventional gray-scale and Doppler ultrasonographic techniques.
M. Taljanovic   +7 more
semanticscholar   +1 more source

Understanding and measuring mechanical signals in the tumor stroma

open access: yesFEBS Open Bio, EarlyView.
This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz   +3 more
wiley   +1 more source

Numerical investigation of blanking for metal polymer sandwich sheets

open access: yesMATEC Web of Conferences, 2016
Metal polymer sandwich sheets consist of materials with drastically different mechanical properties. Due to this fact and because of high local gradients in the cutting zone during the blanking process, traditional process strategies and empirical ...
Gutknecht Florian   +3 more
doaj   +1 more source

An acoustic signature of extreme failure on model granular materials

open access: yesScientific Reports, 2022
Unexpectedly, granular materials can fail, the structure even destroyed, spontaneously in simple isotropic compression with stick-slip-like frictional behaviour.
T. T. T. Nguyên   +3 more
doaj   +1 more source

Learning physical descriptors for materials science by compressed sensing

open access: yesNew Journal of Physics, 2017
The availability of big data in materials science offers new routes for analyzing materials properties and functions and achieving scientific understanding. Finding structure in these data that is not directly visible by standard tools and exploitation of the scientific information requires new and dedicated methodology based on approaches from ...
Emre Ahmetcik   +8 more
openaire   +6 more sources

Bioengineering facets of the tumor microenvironment in 3D tumor models: insights into cellular, biophysical and biochemical interactions

open access: yesFEBS Open Bio, EarlyView.
The tumor microenvironment is a dynamic, multifaceted complex system of interdependent cellular, biochemical, and biophysical components. Three‐dimensional in vitro models of the tumor microenvironment enable a better understanding of these interactions and their impact on cancer progression and therapeutic resistance.
Salma T. Rafik   +3 more
wiley   +1 more source

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