Zobrazeno 1 - 10
of 635
pro vyhledávání: '"A J DeGroot"'
Autor:
Naomi S. Fraga, Alice L. Miller, Sarah J. DeGroot, Corey Lee, Christina L. Lund, Kara Moore-O’Leary
Publikováno v:
California Fish and Wildlife Journal, Vol 107, Iss CESA Special Issue, Pp 78-95 (2021)
The Amargosa niterwort is a narrow endemic restricted to alkali wetlands of the northern Mojave Desert in Inyo County, California and Nye County, Nevada. Groundwater pumping and subsequent hydrological alteration within the Amargosa groundwater basin
Externí odkaz:
https://doaj.org/article/f58f89ec35b9441ca5e6b1ce58226a8c
Autor:
Don J. DeGroot, Tom Lunne, Ravindra Ghanekar, Siren Knudsen, Cody D. Jones, Tor Inge Yetginer-Tjelta
Publikováno v:
AIMS Geosciences, Vol 5, Iss 3, Pp 535-567 (2019)
This paper presents a summary of the geotechnical engineering properties of low to medium overconsolidation ratio offshore inorganic clays derived from a high quality database. These properties, such as preconsolidation stress and undrained shear str
Externí odkaz:
https://doaj.org/article/4ed53081e2f643219b0918b884b07d43
Publikováno v:
AIMS Geosciences, Vol 5, Iss 3, Pp 412-447 (2019)
This paper describes the geology and geotechnical engineering properties of a sensitive marine clay deposit at a research site located in Newbury, Massachusetts (MA) in the northeast USA. Results from in situ testing, soil sampling, and laboratory te
Externí odkaz:
https://doaj.org/article/9357029697884877a65145d3027a1945
Publikováno v:
AIMS Geosciences, Vol 5, Iss 2, Pp 184-234 (2019)
This paper describes the geology and geotechnical engineering properties of the Halden silt; a 10–12 m thick deposit of fjord-marine, low plasticity clayey silt. Over the last six years, the test site has been well characterized by combining the re
Externí odkaz:
https://doaj.org/article/c18e59938bbb412588a873df242d156e
Publikováno v:
Bulletin of Engineering Geology and the Environment. 81
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b1788d50baa3314f7e61201ff1fa8a8
https://doi.org/10.1007/s10064-022-02830-9
https://doi.org/10.1007/s10064-022-02830-9
Autor:
Shengmin Luo, Yucheng Li, Yongkang Wu, Daeyoung Kim, Dongfang Wang, Jinliang Song, Guoping Zhang, Don J. DeGroot
Publikováno v:
Rock Mechanics and Rock Engineering. 54:1501-1532
This paper presents a newly observed phenomenon of upscaling of rocks’ properties using big data nanoindentation and analytics involving Gaussian mixture modeling (GMM), leading to characterizing the cross-scale mechanical properties of four shales
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80ce5e18020918baf80d749d7fdab3ab
https://doi.org/10.1007/s00603-020-02337-3
https://doi.org/10.1007/s00603-020-02337-3
Autor:
Alan Cheng, E. Kotschet, Robert T. Sawchuk, Paul J. Degroot, Iain Melton, J. Alison, Samuel Liang, Lou Sherfesee, Haris M. Haqqani, Anil Prabhu, R. Denman, Tina Lin, David O'Donnell, Aubrey Almeida, Nicholas Roubos, David Shaw, Linnea Lentz, Bridget Portway, Amy Thompson, Ian Crozier
Publikováno v:
JACC: Clinical Electrophysiology. 6:1525-1536
Objectives The aim of this study was to evaluate the safety and performance of an extravascular (EV) implantable cardioverter-defibrillator (ICD). Background Limitations of existing transvenous and subcutaneous ICD systems include lead reliability an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dde4961d686227a2de67883335100b5
https://doi.org/10.1016/j.jacep.2020.05.029
https://doi.org/10.1016/j.jacep.2020.05.029
Autor:
Jason T. DeJong, Don J. DeGroot
Publikováno v:
GEOSTRATA Magazine. 24:50-57
The objective of a geotechnical site-characterization program is to determine soil and rock stratigraphy, in-situ pore water pressure conditions, and soil and rock properties for analysis and design of geotechnical engineering infrastructure. It is b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8658ea5cb55080ff3291379ebb697cb0
https://doi.org/10.1061/geosek.0000065
https://doi.org/10.1061/geosek.0000065
Publikováno v:
Geo-Congress 2022.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25d624d155d935390a43b2c03b212584
https://doi.org/10.1061/9780784484036.012
https://doi.org/10.1061/9780784484036.012
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 148
Multiscale experiments were conducted to investigate the thixotropic behavior of a naturally occurring illite-rich marine clay with a moderate salinity and of a manufactured, highly purifie...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::691ecdb903a89b11228244b1496e2541
https://doi.org/10.1061/(asce)gt.1943-5606.0002705
https://doi.org/10.1061/(asce)gt.1943-5606.0002705