Results 81 to 90 of about 185,421 (315)

Preliminary experiment, velocity profile.

open access: yes, 2013
Upward (dark grey) and downward (light grey) movement velocity profile of a typical subject, normalized on amplitude and duration (MD). On the bottom the Time to Peak Velocity values (TPV) of these movements are reported.
Marco Jacono (360697)   +4 more
core   +1 more source

Soil Velocity Profile on Soft Soil using Seismic Refraction [PDF]

open access: yes, 2020
. Soil velocity profile often used as subsurface characterization by using geophysical techniques. Seismic refraction is one of geophysical technique to determine primary wave (p-wave) velocity of the soil profile.
Universiti Tun   +5 more
core   +2 more sources

YIPFα1A expression is regulated by multilayered molecular mechanisms

open access: yesFEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji   +2 more
wiley   +1 more source

How good are the fits to the experimental velocity profiles in vivo?

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Koutsiaris, AG   +3 more
core  

Combined Method for Quantitative Characterisation of Fluid Flow

open access: yesApplied Rheology, 2001
A method has been proposed for quantitative characterization of the flow behaviour of fluids, which is an important problem of applied rheology. Particle Image Velocimetry technique has been used for visualization and measurement of the velocity field ...
Ivanov Yatchko   +2 more
doaj   +1 more source

Control of backward-facing step flow using burst modulation with a DBD plasma actuator

open access: yesNihon Kikai Gakkai ronbunshu, 2016
In this paper, an experimental study is performed for channel flow over a backward-facing step, with a dielectric barrier discharge (DBD) plasma actuator (PA) as a flow control device that introduces periodic disturbance to the system.
Shun OTSUKA   +3 more
doaj   +1 more source

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

open access: yesFEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee   +3 more
wiley   +1 more source

First radial velocity results from the MINiature Exoplanet Radial Velocity Array (MINERVA) [PDF]

open access: yes, 2019
The MINiature Exoplanet Radial Velocity Array (MINERVA) is a dedicated observatory of four 0.7 m robotic telescopes fiber-fed to a KiwiSpec spectrograph. The MINERVA mission is to discover super-Earths in the habitable zones of nearby stars.
Wang, Sharon X.   +58 more
core   +1 more source

Cause of jet of vortex ring and its suppression in circular converging nozzle with entrance pipe

open access: yesNihon Kikai Gakkai ronbunshu, 2019
The control of circular jets has been studied extensively in the fluid dynamics literature. Most studies introduce an entrance pipe upstream of the nozzle outlet to straighten the flow.
Masato AKIMOTO, Motoaki KIMURA
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

open access: yesFEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas   +6 more
wiley   +1 more source

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