Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Richard H Chen"'
Autor:
Yu-Huan Zhao, Kazem Bakian-Dogaheh, Jane Whitcomb, Richard H Chen, Yonghong Yi, John S Kimball, Mahta Moghaddam
Publikováno v:
Environmental Research Letters, Vol 19, Iss 7, p 074025 (2024)
Vegetation information is essential for analyzing aboveground biomass and understanding subsurface characteristics, such as root biomass, soil organic matter, and soil moisture conditions. In this study, we mapped boreal forest canopy height (FCH) an
Externí odkaz:
https://doaj.org/article/11d37874880a437fa7cbe65f3babfb85
Autor:
Ravi D Mill, Julia L Hamilton, Emily C Winfield, Nicole Lalta, Richard H Chen, Michael W Cole
Publikováno v:
PLoS Biology, Vol 20, Iss 8, p e3001686 (2022)
How cognitive task behavior is generated by brain network interactions is a central question in neuroscience. Answering this question calls for the development of novel analysis tools that can firstly capture neural signatures of task information wit
Externí odkaz:
https://doaj.org/article/176f150a7b2f46e0850931a348394265
Autor:
Kazem Bakian-Dogaheh, Richard H Chen, Yonghong Yi, John S Kimball, Mahta Moghaddam, Alireza Tabatabaeenejad
Publikováno v:
Environmental Research Letters, Vol 17, Iss 2, p 025011 (2022)
Organic matter (OM) content and a shallow water table are two key variables that govern the physical properties of the subsurface within the active layer of arctic soils underlain by permafrost, where the majority of biogeochemical activities take pl
Externí odkaz:
https://doaj.org/article/e257e33cb5f44134bf91e61a76f9903c
Autor:
Leah K Clayton, Kevin Schaefer, Michael J Battaglia, Laura Bourgeau-Chavez, Jingyi Chen, Richard H Chen, Albert Chen, Kazem Bakian-Dogaheh, Sarah Grelik, Elchin Jafarov, Lin Liu, Roger John Michaelides, Mahta Moghaddam, Andrew D Parsekian, Adrian V Rocha, Sean R Schaefer, Taylor Sullivan, Alireza Tabatabaeenejad, Kang Wang, Cathy J Wilson, Howard A Zebker, Tingjun Zhang, Yuhuan Zhao
Publikováno v:
Environmental Research Letters, Vol 16, Iss 5, p 055028 (2021)
Active layer thickness (ALT) is a critical metric for monitoring permafrost. How soil moisture influences ALT depends on two competing hypotheses: (a) increased soil moisture increases the latent heat of fusion for thaw, resulting in shallower active
Externí odkaz:
https://doaj.org/article/023a88a76dbf4b60aa4f92449a5739d9
Autor:
Roger J. Michaelides, Richard H. Chen, Yuhuan Zhao, Kevin Schaefer, Andrew D. Parsekian, Taylor Sullivan, Mahta Moghaddam, Howard A. Zebker, Lin Liu, Xingyu Xu, Jingyi Chen
Publikováno v:
Earth and Space Science, Vol 8, Iss 7, Pp n/a-n/a (2021)
Abstract Interferometric synthetic aperture radar (InSAR) has been used to quantify a range of surface and near surface physical properties in permafrost landscapes. Most previous InSAR studies have utilized spaceborne InSAR platforms, but InSAR data
Externí odkaz:
https://doaj.org/article/c8387d153b1c415e8e73f24b8f86a4cd
Autor:
Douglas H. Schultz, Takuya Ito, Levi I. Solomyak, Richard H. Chen, Ravi D. Mill, Alan Anticevic, Michael W. Cole
Publikováno v:
Network Neuroscience, Vol 3, Iss 1, Pp 107-123 (2018)
We all vary in our mental health, even among people not meeting diagnostic criteria for mental illness. Understanding this individual variability may reveal factors driving the risk for mental illness, as well as factors driving subclinical problems
Externí odkaz:
https://doaj.org/article/efe8f052ce4945aab81ef840807b5754
Autor:
Andrew D. Parsekian, Richard H. Chen, Roger J. Michaelides, Taylor D. Sullivan, Leah K. Clayton, Lingcao Huang, Yuhuan Zhao, Elizabeth Wig, Mahta Moghaddam, Howard Zebker, Kevin Schaefer
Publikováno v:
Remote Sensing, Vol 13, Iss 15, p 2876 (2021)
In permafrost regions, active layer thickness (ALT) observations measure the effects of climate change and predict hydrologic and elemental cycling. Often, ALT is measured through direct ground-based measurements. Recently, synthetic aperture radar (
Externí odkaz:
https://doaj.org/article/7fff84f1901a44029e35f2ec4d9bf144
Autor:
Takuya Ito, Kaustubh R. Kulkarni, Douglas H. Schultz, Ravi D. Mill, Richard H. Chen, Levi I. Solomyak, Michael W. Cole
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-14 (2017)
Resting-state functional connections have been associated with cognitive abilities but it is unclear how these connections contribute to cognition. Here Ito et al present a new approach, information transfer mapping, showing that task-relevant inform
Externí odkaz:
https://doaj.org/article/d11ee718656c405ba166d49d9bb76a44
Autor:
Benjamin M. Jones, Charles E. Miller, Randi Jandt, Yonghong Yi, Richard H. Chen, Mahta Moghaddam, John S. Kimball, Eric A. Miller
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-15
We used full polarimetric L-band and P-band synthetic aperture radar (SAR) data collected from the recent NASA Arctic Boreal Vulnerability Experiment (ABoVE) airborne campaign and Sentinel-1 C-band dual-polarization data to understand the sensitivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a48a8a2d5f89de9359eadef1fe0d5ac
https://doi.org/10.1109/tgrs.2021.3125715
https://doi.org/10.1109/tgrs.2021.3125715
Autor:
Richard H. Chen, Roger J. Michaelides, Yuhuan Zhao, Lingcao Huang, Elizabeth Wig, Taylor D. Sullivan, Andrew D. Parsekian, Howard A. Zebker, Mahta Moghaddam, Kevin M. Schaefer
Publikováno v:
Earth and Space Science. 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5148a7e291eae3c70b59c39f4b5c241c
https://doi.org/10.1029/2022ea002453
https://doi.org/10.1029/2022ea002453