Institution
Oregon State University
Education•Corvallis, Oregon, United States•
About: Oregon State University is a education organization based out in Corvallis, Oregon, United States. It is known for research contribution in the topics: Population & Gene. The organization has 28192 authors who have published 64044 publications receiving 2634108 citations. The organization is also known as: Oregon Agricultural College & OSU.
Topics: Population, Gene, Context (language use), Climate change, Soil water
Papers published on a yearly basis
Papers
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TL;DR: In this paper, structural refinements based on single crystal X-ray diffraction data are given for CaCu3Ti4O12, NaCu3Ru 4O12 and NaCu 3Ru4O 12 compounds.
415 citations
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University of Calgary1, State University of New York System2, Carnegie Institution for Science3, United States Environmental Protection Agency4, Wageningen University and Research Centre5, Cornell University6, Rutgers University7, Pierre-and-Marie-Curie University8, Oregon State University9, Rensselaer Polytechnic Institute10, Colorado State University11
TL;DR: The feasibility of using nitrogen and oxygen isotope ratios of nitrate (NO 3 − ) for elucidating sources and transformations of riverine nitrate was evaluated in a comparative study of 16 watersheds in the northeastern U.S.A.
Abstract: The feasibility of using nitrogen and oxygen isotope ratios of nitrate (NO 3 − ) for elucidating sources and transformations of riverine nitrate was evaluated in a comparative study of 16 watersheds in the northeastern U.S.A. Stream water was sampled repeatedly at the outlets of the watersheds between January and December 1999 for determining concentrations, δ 15N values, and δ 180 values of riverine nitrate.
415 citations
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Tongji University1, Woods Hole Oceanographic Institution2, Texas A&M University3, Lamont–Doherty Earth Observatory4, ETH Zurich5, Centre national de la recherche scientifique6, University of South Florida St. Petersburg7, Chinese Academy of Sciences8, Louisiana State University9, Oregon State University10, Macquarie University11, State Oceanic Administration12, Oeschger Centre for Climate Change Research13, Korean Ocean Research and Development Institute14, China University of Geosciences (Wuhan)15, University of São Paulo16, University of the Philippines17, China University of Geosciences (Beijing)18, Japan Agency for Marine-Earth Science and Technology19, Virginia Tech College of Natural Resources and Environment20
TL;DR: In this paper, the authors combined analyses of deep tow magnetic anomalies and International Ocean Discovery Program Expedition 349 cores to show that seafloor spreading started around 33 Ma in the northeastern South China Sea (SCS), but varied slightly by 1-2 Myr along the northern continent-ocean boundary.
Abstract: Combined analyses of deep tow magnetic anomalies and International Ocean Discovery Program Expedition 349 cores show that initial seafloor spreading started around 33 Ma in the northeastern South China Sea (SCS), but varied slightly by 1-2 Myr along the northern continent-ocean boundary (COB). A southward ridge jump of approximate to 20 km occurred around 23.6 Ma in the East Subbasin; this timing also slightly varied along the ridge and was coeval to the onset of seafloor spreading in the Southwest Subbasin, which propagated for about 400 km southwestward from approximate to 23.6 to approximate to 21.5 Ma. The terminal age of seafloor spreading is approximate to 15 Ma in the East Subbasin and approximate to 16 Ma in the Southwest Subbasin. The full spreading rate in the East Subbasin varied largely from approximate to 20 to approximate to 80 km/Myr, but mostly decreased with time except for the period between approximate to 26.0 Ma and the ridge jump (approximate to 23.6 Ma), within which the rate was the fastest at approximate to 70 km/Myr on average. The spreading rates are not correlated, in most cases, to magnetic anomaly amplitudes that reflect basement magnetization contrasts. Shipboard magnetic measurements reveal at least one magnetic reversal in the top 100 m of basaltic layers, in addition to large vertical intensity variations. These complexities are caused by late-stage lava flows that are magnetized in a different polarity from the primary basaltic layer emplaced during the main phase of crustal accretion. Deep tow magnetic modeling also reveals this smearing in basement magnetizations by incorporating a contamination coefficient of 0.5, which partly alleviates the problem of assuming a magnetic blocking model of constant thickness and uniform magnetization. The primary contribution to magnetic anomalies of the SCS is not in the top 100 m of the igneous basement.
415 citations
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TL;DR: It is demonstrated that ligation of 4-1BB blocks deletion of superantigen-activated T cells in the absence of adjuvant or additional cytokine treatment, and suggests that although 4- 1BB provides costimulation, it may also promote long-term T cell survival.
Abstract: After recognition of Ag/MHC and ligation of a costimulatory molecule, resting T cells will clonally expand and then delete to very low levels. Previously, it was shown that deletion can be prevented by coinjection of cytokines or proinflammatory agents such as adjuvants. Here, we demonstrate that ligation of 4-1BB blocks deletion of superantigen-activated T cells in the absence of adjuvant or additional cytokine treatment. Nearly 10 times as many staphylococcal enterotoxin A-specific T cells were detected in the spleens of mice injected 21 days previously with staphylococcal enterotoxin A and an agonist anti-4-1BB Ab compared with mice given staphylococcal enterotoxin A and a control IgG. Even though both CD4- and CD8-activated T cells expressed 4-1BB, a higher proportion of CD8 T cells were rescued compared CD4 T cells. These data suggest that although 4-1BB provides costimulation, it may also promote long-term T cell survival.
414 citations
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TL;DR: In this article, a data-space variant of the Occam approach is used for 3D magnetotelluric (MT) minimum structure inversion, where matrix dimensions depend on the size of the data set, rather than the number of model parameters.
413 citations
Authors
Showing all 28447 results
Name | H-index | Papers | Citations |
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Robert Stone | 160 | 1756 | 167901 |
Menachem Elimelech | 157 | 547 | 95285 |
Thomas J. Smith | 140 | 1775 | 113919 |
Harold A. Mooney | 135 | 450 | 100404 |
Jerry M. Melillo | 134 | 383 | 68894 |
John F. Thompson | 132 | 1420 | 95894 |
Thomas N. Williams | 132 | 1145 | 95109 |
Peter M. Vitousek | 127 | 352 | 96184 |
Steven W. Running | 126 | 355 | 76265 |
Vincenzo Di Marzo | 126 | 659 | 60240 |
J. D. Hansen | 122 | 975 | 76198 |
Peter Molnar | 118 | 446 | 53480 |
Michael R. Hoffmann | 109 | 500 | 63474 |
David Pollard | 108 | 438 | 39550 |
David J. Hill | 107 | 1364 | 57746 |