Results 21 to 30 of about 59,991 (265)

Normal Motor and Sensory Nerve Conduction Velocity of Radial Nerve in Young Adult Medical Students [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Normal nerve conduction velocity of radial nerve is essential for differential diagnosis of various type of radial neuropathies, C7 radiculopathy and nerve lesion.
Sunil Chouhan
doaj   +1 more source

Measurements of the Reynolds stress in the turbulent premixed flame

Nihon Kikai Gakkai ronbunshu, 2021
It has been shown in our previous study that the bi-modal distribution is seen in the radial component of the gas velocity obtained in the turbulent flame brush, implying that the shear component of the Reynolds stress conditioned on the unburnt mixture ...
Nobuhiro MAKITA, Hiroshi SAITO, Hideki HASHIMOTO, Junichi FURUKAWA   +3 more
doaj   +1 more source

Relationship between Axial Width and Flow Characteristics of Pump Chamber in Double Volute Centrifugal Pump

Xibei Gongye Daxue Xuebao, 2020
The axial width of pump chamber has a great influence on the flow characteristics of the pump chamber in the centrifugal pump. A single-stage single-suction double volute centrifugal pump with a semi-open impeller was selected as the object.

doaj   +1 more source

AESTRA: Deep Learning for Precise Radial Velocity Estimation in the Presence of Stellar Activity

The Astronomical Journal, 2023
Stellar activity interferes with precise radial velocity measurements and limits our ability to detect and characterize planets, in particular Earth-like planets.
Yan Liang, Joshua N. Winn, Peter Melchior   +2 more
doaj   +1 more source

COMMISSION 30: RADIAL VELOCITIES [PDF]

Proceedings of the International Astronomical Union, 2008
The past three-year period has seen steady efforts to collect large numbers of radial-velocity (RV) measurements, as well as important applications of radial velocities to astrophysics. Improvements in precision continue to be driven largely by exoplanet research.
Stephane Udry, Guillermo Torres, Birgitta Nordström, Francis C. Fekel, Kenneth C. Freeman, Elena V. Glushkova, Geoffrey W. Marcy, Birgitta Nordström, Robert D. Mathieu, Dimitri Pourbaix, Catherine Turon, Tomaz Zwitter   +11 more
openaire   +7 more sources

PRECISION RADIAL VELOCITIES WITH CSHELL [PDF]

The Astrophysical Journal, 2011
31 pages, 3 figures, 2 tables, accepted for publication in ...
Crockett, Christopher J., Mahmud, Naved I., Prato, L., Johns-Krull, Christopher M., Jaffe, Daniel T., Beichman, Charles A.   +5 more
openaire   +3 more sources

Gaia Radial Velocity Spectrometer [PDF]

, 2018
19 pages, 20 figures.
Cropper, M, Katz, D, Sartoretti, P, Prusti, T, de Bruijne, JHJ, Chassat, F, Charvet, P, Boyadjian, J, Perryman, M, Sarri, G, Gare, P, Erdmann, M, Munari, U, Zwitter, T, Wilkinson, M, Arenou, F, Vallenari, A, Gomez, A, Panuzzo, P, Seabroke, G, Allende Prieto, C, Benson, K, Marchal, O, Huckle, H, Smith, M, Dolding, C, Janssen, K, Viala, Y, Blomme, R, Baker, S, Boudreault, S, Crifo, F, Soubiran, C, Fremat, Y, Jasniewicz, G, Guerrier, A, Guy, LP, Turon, C, Jean-Antoine-Piccolo, A, Thevenin, F, David, M, Gosset, E, Damerdji, Y   +42 more
openaire   +3 more sources

CEPHEID PULSATIONS FROM RADIAL VELOCITY MEASUREMENTS

Odessa Astronomical Publications, 2017
We discuss the results of our many-year program of Cepheid radial velocities concerning the Hertzsprung sequence in radial-velocity curves, double-mode Cepheids, the period-radius relation, binary Cepheids.
N. A. Gorynya, N. N. Samus
doaj   +1 more source

The Death of Vulcan: NEID Reveals That the Planet Candidate Orbiting HD 26965 Is Stellar Activity

The Astronomical Journal
We revisit the long-studied radial velocity (RV) target HD 26965 using recent observations from the NASA-NSF “NEID” precision Doppler facility. Leveraging a suite of classical activity indicators, combined with line-by-line RV analyses, we demonstrate ...
Abigail Burrows, Samuel Halverson, Jared C. Siegel, Christian Gilbertson, Jacob Luhn, Jennifer Burt, Chad F. Bender, Arpita Roy, Ryan C. Terrien, Selma Vangstein, Suvrath Mahadevan, Jason T. Wright, Paul Robertson, Eric B. Ford, Gumundur Stefánsson, Joe P. Ninan, Cullen H. Blake, Michael W. McElwain, Christian Schwab, Jinglin Zhao   +19 more
doaj   +1 more source

Velocity effects on second order contributions to gravitational frequency shift by a moving Kerr–Newman black hole

European Physical Journal C: Particles and Fields, 2019
The significance of the radial velocity effects on the leading-order gravitational frequency shift in some special cases was reported recently. This paper investigates the gravitational shift of frequency of light propagating in the equatorial plane of a
Guansheng He, Chaohong Pan, Wenbin Lin
doaj   +1 more source