Zobrazeno 1 - 10 of 238 pro vyhledávání: '"J. A. Percy"'
1
Akademický článek
Enhanced non-enzymatic multicomponent detection via one-step hydrothermal synthesis of widely dispersed Zn-SnO2 nanoparticles on nitrogen-doped reduced graphene oxide.
Autor: Baraneedharan, P.1 (AUTHOR) baranee88@yahoo.in, J Sephra, Percy2 (AUTHOR)
Publikováno v: Materials Research Innovations. Jul2024, p1-9. 9p. 5 Illustrations.
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2
Casing Wear Log Using a Prewear Ellipse Shape from Ultrasonic Logging Data
Autor: L. P. Gouveia, A. P. A. Ferro, D. V. G. Ferreira, E. T. Lima Junior, A. S. R. Barboza, J. G. Percy, A. F. Riente
Publikováno v: SPE Journal. 27:2642-2654
Summary The inspection of casing integrity is an important field of study regarding well safety assessment. In casing design, casing wear prediction is usually performed with a torque and drag model calibrated with laboratory simulation results. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b98e9e9b07ddcaa171d0de2b481f7e36
https://doi.org/10.2118/209807-pa
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4
Akademický článek
HDE 344787, THE POLARIS ANALOGUE THAT IS EVEN MORE INTERESTING THAN POLARIS
Autor: D. G. Turner, D. J. Majaess, D. J. Lane, J. R. Percy, D. A. English, R. Huziak
Publikováno v: Odessa Astronomical Publications, Vol 23, Iss 0, Pp 125-128 (2010)
A collection of active photometric observations over the last half decade, archival data from the past 120 years, radial velocity observations from 1984, and recent monitoring through a pro-am collaboration reveal that the 9th magnitude F9 Ib supergi
Externí odkaz: https://doaj.org/article/2b357249b4834a498bcb001b84b49e83
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5
Akademický článek
THE ONSET OF CHAOS IN PULSATING VARIABLE STARS
Autor: D. G. Turner, L. N. Berdnikov, J. R. Percy, M. Abdel-Sabour Abdel-Latif
Publikováno v: Odessa Astronomical Publications, Vol 23, Iss 0, Pp 129-132 (2010)
Random changes in pulsation period occur in cool pulsating Mira variables, Type A, B, and C semiregular variables, RV Tauri variables, and in most classical Cepheids. The physical processes responsible for such fluctuations are uncertain, but presuma
Externí odkaz: https://doaj.org/article/e39c99bc3959487e9db676e7ee4a1d93
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6
Wideband Printed Monopole Antenna for Wi-Fi 6E Devices with Broadband Matching Network
Autor: V.S.S.C.S. Murty, James A. Baskaradas, J. Joslin Percy, K.G. Sujanth Narayan
Publikováno v: 2021 Sixth International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET).
A compact printed monopole antenna mounted on a FR-4 substrate having a dielectric constant of 4.6 fed by the transmission line operating between 5.925 GHz and 7.125 GHz frequency range with minimum bandwidth of 1200 MHz is proposed for Wi-Fi 6E appl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::908c803fb7d539f264dd1a305e03d050
https://doi.org/10.1109/wispnet51692.2021.9419462
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