Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Audrey Copeland"'
Publikováno v:
Radiation Oncology, Vol 16, Iss 1, Pp 1-8 (2021)
Abstract Background No consensus currently exists about the correct margin size to use for spinal SBRT. Margins have been proposed to account for various errors individually, but not with all errors combined to result in a single margin value. The pu
Externí odkaz:
https://doaj.org/article/111567786a4d4996ab624f07034c3a43
Autor:
Julia W. Neilson, Katy Califf, Cesar Cardona, Audrey Copeland, Will van Treuren, Karen L. Josephson, Rob Knight, Jack A. Gilbert, Jay Quade, J. Gregory Caporaso, Raina M. Maier
Publikováno v:
mSystems, Vol 2, Iss 3 (2017)
ABSTRACT Global deserts occupy one-third of the Earth’s surface and contribute significantly to organic carbon storage, a process at risk in dryland ecosystems that are highly vulnerable to climate-driven ecosystem degradation. The forces controlli
Externí odkaz:
https://doaj.org/article/d315113a58b149e79ea0b3f5debed444
Autor:
Elizabeth Maleche-Obimbo, Anjuli D. Wagner, Audrey Copeland, John Kinuthia, Barbra A. Richardson, Daniel Matemo, Lisa M Cranmer, Sylvia M LaCourse, Grace John-Stewart
Publikováno v:
JAIDS Journal of Acquired Immune Deficiency Syndromes. 82:41-45
BACKGROUND The World Health Organization recommends isoniazid preventive therapy (IPT) for people living with HIV (PLHIV) to prevent tuberculosis (TB), including pregnant women. Recent trial results suggest increased adverse pregnancy outcomes associ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73837c1508ebf6ba8d94d98c0fb9f8f9
https://doi.org/10.1097/qai.0000000000002086
https://doi.org/10.1097/qai.0000000000002086
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2672:176-185
Initial performance period is an important input in life-cycle cost analysis (LCCA). An objective of this study was thus to determine actual initial performance periods, as the pavement age at first rehabilitation, for asphalt and concrete pavements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::485b920c55a09e5682fb456316210501
https://doi.org/10.1177/0361198118792120
https://doi.org/10.1177/0361198118792120
Publikováno v:
Road Materials and Pavement Design. 14:173-192
As the use of reclaimed asphalt pavement (RAP) in asphalt concrete mixtures increases, it is important to understand how the addition of already aged asphalt binders affects the overall properties and performance of the mixture. In this study, four p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c59cb3bfebf14b860ebc73c5fa4b922
https://doi.org/10.1080/14680629.2013.812840
https://doi.org/10.1080/14680629.2013.812840
Publikováno v:
Journal of Materials in Civil Engineering. 25:610-617
The current performance grade (PG) binder specification uses the parameter G*sin δ to quantify binder fatigue property, which has long been known to be the weakest part of the specification. The purpose of this study was to identify a better binder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49a8ec376a816b97b19cb326dda4abb6
https://doi.org/10.1061/(asce)mt.1943-5533.0000625
https://doi.org/10.1061/(asce)mt.1943-5533.0000625
Publikováno v:
Road Materials and Pavement Design. 13:161-182
This paper presents the results of a study to evaluate the mixture properties of plant-produced asphalt mixtures containing up to 40% reclaimed asphalt pavement (RAP). Five sets of asphalt mixtures were tested to determine their dynamic moduli and lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1ffe1b8b12e3c7d966e2bc7a3388d73
https://doi.org/10.1080/14680629.2012.657066
https://doi.org/10.1080/14680629.2012.657066
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2179:93-101
In December 2007, a portion of State Route 11 in Deland, Florida, was milled and repaved with 45% reclaimed asphalt pavement (RAP). These high RAP mixes were produced at lower than normal hot-mix temperatures and with foamed warm-mix asphalt (WMA) te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59321c9209a25e5abab505eae69b64d7
https://doi.org/10.3141/2179-11
https://doi.org/10.3141/2179-11
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2127:127-136
Flow number determined with the repeated-load test is used as a criterion to characterize the rut resistance of hot-mix asphalt. The repeated-load test is performed with the asphalt mixture performance tester (AMPT). The algorithm currently used in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2017e18f77347a61fefe8005df85529
https://doi.org/10.3141/2127-15
https://doi.org/10.3141/2127-15
Publikováno v:
International Journal of Pavement Engineering. 9:129-151
Moisture-induced damage in asphaltic mixes is a complex problem which needs to be approached ‘from the inside out’. It is of essence to determine the fundamental physical and mechanical processes which contribute to moisture-induced damage. Once
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3856f74ef260976ab9aba32e1a584a08
https://doi.org/10.1080/10298430701792227
https://doi.org/10.1080/10298430701792227