Results 71 to 80 of about 488,726 (317)

A New Method of Measuring Velocity Profiles using a MultiElectrode Electromagnetic Flow Meter

, 2010
This paper describes a model of a novel design of electromagnetic flow meter for velocity profile measurement in single phase and multiphase flows with nonuniform axial velocity profiles.
Lucas, Gary, Leeungculsatien, Teerachai
core  

Optimization of Heat Transfer and Flow Performance of Microchannel Liquid-Cooled Plate Based on Orthogonal Test

Buildings
Microchannel liquid-cooled plates are widely used in high-performance electronic devices, but their heat transfer performance and pressure drop characteristics face complex challenges in the design process.
Zhengchao Yang, Qiufei Yao, Yu Wang, Junlong Gu, Zhichen Yu, Qipeng Li, Xiaoyi Sun, Xuejing Yang   +7 more
doaj   +1 more source

Water-sediment movement mechanism in the trough interactive region of compound channels

Shui kexue jinzhan, 2017
Trough-based compound channels are not only the most common morphology of alluvial rivers, they are also the most important content of river dynamics research.
JI Zuwen, HU Chunhong
doaj   +1 more source

Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher, Charles B. Malpas, Stuart J. McDonald, William T. O’Brien, Craig Despott, Kelly L. Bertram, Matthew P. Pase, Lukas Frontzkowski, Meng Law, Terence J. O’Brien, Lucy Vivash   +10 more
wiley   +1 more source

Gas Flow Velocity of the Direct Gas Puff [PDF]

, 2003
Gas flow velocity of a piezo-valve used in the Large Helical Device has been measured in a test chamber of 3.6 m long. Various gasses of hydrogen, helium, methane, neon, nitrogen and argon are used in the experiment. In the direct gas puff configuration,
MATSUOKA, M., MIYAZAWA, Jun-ichi, MIYAZAWA, Junichi, YAMADA, Hiroshi   +3 more
core  

VHF coherent radar signals from the E region ionosphere and the relationship to electron drift velocity and ion acoustic velocity [PDF]

, 2002
The Scandinavian Twin Auroral Radar Experiment (STARE) coherent radar system measures the Doppler shifts caused by ∼1 m plasma waves in the high-latitude E region ionosphere.
Nielsen, E., del Pozo, C., del Pozo, C. F., Del-Pozo, Carlos, Williams, P., Williams, P. J. S.   +5 more
core   +1 more source

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source

A Non-Intrusive Impedance Cross-Correlation (ICC) Flow Meter for Dispersed Phase Velocity and Volume Fraction Profile Measurement in Two Phase Flows

, 2012
This paper describes the design and implementation of an impedance cross correlation flow meter which can be used in solids-water pipe flows to measure the local solids volume fraction distribution and the local solids velocity distribution.
Lucas, Gary, Muhamedsalih, Yousif
core  

A first comparison of irregularity and ion drift velocity measurements in the E-region [PDF]

, 2006
International audienceE-region irregularity velocity measurements at large flow angles with the STARE Finland coherent VHF radar are considered in context of the ion and electron velocity data provided by the EISCAT tristatic radar system, CUTLASS ...
J. A. Davies, A. Senior, Makarevich, R. A., P. L. Dyson, Milan, S. E., I. W. McCrea, Honary, F., A. V. Koustov, Dyson, P. L., R. A. Makarevich, Senior, A., V. S. C. Howells, Davies, J. A., S. E. Milan, Koustov, A. V., Howells, V. S. C., McCrea, I. W., F. Honary   +17 more
core   +1 more source