Zobrazeno 1 - 10
of 746
pro vyhledávání: '"Joel A. Johnson"'
Autor:
Ryan J. Batley, Elieder Prates Romanzini, Joel B. Johnson, William Luiz de Souza, Mani Naiker, Mark G. Trotter, Simon P. Quigley, Guilhermo Francklin de Souza Congio, Diogo Fleury Azevedo Costa
Publikováno v:
Methane, Vol 3, Iss 3, Pp 437-455 (2024)
The addition of methane-reducing compounds (MRCs) to livestock drinking water presents an alternative method for enteric methane mitigation in extensive systems where these compounds cannot be fed through the diet. This work evaluated several such co
Externí odkaz:
https://doaj.org/article/7f8e768c602844509f5a483085138453
Autor:
Parbat Raj Thani, Joel B. Johnson, Surya Bhattarai, Tieneke Trotter, Kerry Walsh, Daniel Broszczak, Mani Naiker
Publikováno v:
Seeds, Vol 3, Iss 3, Pp 357-380 (2024)
Nigella sativa, also known as black cumin, is esteemed for its rich reservoir of health-benefitting phytoconstituents nestled within its seeds. The composition of its seeds can be influenced by factors such as genotype diversity and agricultural prac
Externí odkaz:
https://doaj.org/article/9a910b537aa8423f8e86349caf883260
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 16426-16432 (2024)
This works reports updates to a previously-reported time-series ratio (TSR) algorithm for surface soil moisture retrieval from Cyclone Global Navigation Satellite System (CYGNSS) reflectivity data. Both the original and updated algorithms are based o
Externí odkaz:
https://doaj.org/article/ab38385e367f4405ae5479bfbdc96134
Autor:
Mohammad M. Al-Khaldi, Joel T. Johnson, Dustin Horton, Darren S. McKague, Dorina Twigg, Anthony Russel, Frederick S. Policelli, Jeffrey D. Ouellette, Rajat Bindlish, Jeonghwan Park
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 15480-15493 (2024)
An analysis of a Level-2 (L2) soil moisture record extending from 1 May 2021 to 1 January 2024 derived from Spire, Inc.’s Global Navigation Satellite System Reflectometry (GNSS-R) observatories is presented. The product's sensitivity to large scale
Externí odkaz:
https://doaj.org/article/a68cc913b8044dce93553b961fea8e0e
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 4, Pp 994-1003 (2024)
Recently reported time delay unit architecture (TDU-A) optimization method based on integer linear programming is investigated for the first time, for practical implementation of ultra-wideband (UWB) phased antenna arrays (PAAs). Specifically, the me
Externí odkaz:
https://doaj.org/article/9cae8b08990c400db89bebc7458fc493
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 12959-12968 (2024)
The NASA ISRO synthetic aperture radar (NISAR) mission scheduled for launch in 2024 will provide global L-band radar observations that can be applied to estimate land surface soil moisture. The mission's soil moisture product will be provided at 200-
Externí odkaz:
https://doaj.org/article/974a95ecdf1f46e0bfac07e6b8ab18d4
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 9090-9098 (2024)
The use of measurements from NASA's CYGNSS mission for the mapping of inland water bodies has been extensively demonstrated in past works. Despite this progress, the use of CYGNSS measurements for monitoring dynamic properties of water bodies, such a
Externí odkaz:
https://doaj.org/article/b70f311b2e864bae914ddc6a3a530eaf
Autor:
James Gaudreau, Ethan Raines, Joel T. Johnson, James L. Garrison, Jeffrey D. Ouellette, Rashmi Shah
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 8020-8027 (2024)
Ocean wave periods are estimated using measurements of S-band signals-of-opportunity reflections from the sea surface. The measurements were collected on an oil platform and show a time evolving Doppler centroid frequency and spectral width due to th
Externí odkaz:
https://doaj.org/article/7c0a981581d94f51948056c8dfe689d4
Autor:
Younghun Kang, Ethan Kubatko, Mohammad M. Al-Khaldi, Joel T. Johnson, Suranjan Nepal, Aaron Sines
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 3791-3798 (2024)
This work assesses the impact of the Cyclone Global Navigation Satellite System (CYGNSS) (full delay-Doppler map) informed wind fields on storm surge simulations using the constellation's storm observations. In order to assess the impact of the CYGNS
Externí odkaz:
https://doaj.org/article/feb7443892be4d33aaf78e52a98c3cfd
Autor:
Shibin Yu, Chunqiu Li, Xiaoyan Wang, Daniela D. Herrera-Balandrano, Joel B. Johnson, Jinle Xiang
Publikováno v:
Foods, Vol 13, Iss 20, p 3340 (2024)
The optimum germination conditions for foxtail millet sprouts enriched with γ-aminobutyric acid (GABA) and antioxidant polyphenols were investigated. From single-factor experimental results, both the GABA level and total phenolic content (TPC) were
Externí odkaz:
https://doaj.org/article/5d88255050414a94bbab0f9e96d974a6