Results 251 to 260 of about 396,320 (310)

Stimuli-responsive smart materials enabled high-performance biosensors for liquid biopsies. [PDF]

open access: yesJ Nanobiotechnology
Gao X   +8 more
europepmc   +1 more source

Working fluids for heat transformers

Heat Recovery Systems and CHP, 1989
Abstract A large amount of thermal energy, in the temperature range of 50–90°C, released to the atmosphere by many commercial installations such as agrofeed, paper mills, dairies and process industries, can be upgraded making possible its use in various forms.
K.P. Tyagi   +4 more
openaire   +1 more source

How working memory enables fluid reasoning

Applied Neuropsychology: Child, 2017
The strong relation between fluid reasoning (Gf) and working memory (WM) is well established. Gf depends on WM to hold necessary information in a span of awareness until the reasoning task is completed. The influence of time constraints on the Gf-WM relation indicates that the abilities to control attention and inhibit interference may be the ...
openaire   +2 more sources

How Aphron Drilling Fluids Work

Proceedings of SPE Annual Technical Conference and Exhibition, 2005
Abstract Aphron drilling fluids, which are highly shear-thinning water-based fluids containing stabilized air-filled bubbles (aphrons), have been applied successfully worldwide to drill depleted reservoirs and other high-permeability formations.
A. Belkin   +5 more
openaire   +1 more source

Fluid biaxial banana phases: Symmetry at work

Ferroelectrics, 2000
Abstract Fluid biaxial smectics made from compounds without asymmetric carbons but nevertheless with a spontaneous polarization are now known as banana smectics because of their molecular shape. Here we show that symmetry changes under parity (r ← - r) are an efficient way to summarize and differentiate their electro-optic properties.
Cladis, P., Brand, H., Pleiner, H.
openaire   +2 more sources

Haptic Device Working with an Electrorheological Fluid

Journal of Intelligent Material Systems and Structures, 1999
A haptic device based on an electrorheological fluid has been designed and tested. The device is similar to ajoystick which controls the motion of a cursor on a computer screen. In electric fields of different strength the shear stress of the electrorheological fluid is increased accordingly, which is perceived by the user by different resistance ...
HOLGER BÖSE, HANS-JOACHIM BERKEMEIER
openaire   +1 more source

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