نتایج جستجو برای: northwest
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Rural Connections Sept. 2011 31 Oregon State University barley breeder, Dr. Pat Hayes, stands in a field of barley with farmer Wilbur Bishop of Coupeville, Washington. The barley growing in the field is from a variety called ‘Alba,’ developed by Hayes to be well adapted to conditions in the Coastal Pacific Northwest. Photo credit: Elizabeth Dyck Rebuilding the Grain Chain: Stories from the Coas...
Under which conditions can one permute the rows and columns in an instance of the transportation problem, such that the Northwest corner rule solves the resulting permuted instance to optimality? And under which conditions will the Northwest corner rule find the optimal solution for every possible permutation of the instance? We show that the first question touches the area of NP-completeness, ...
Citation: Oczkowski A, Kreakie B, McKinney RA and Prezioso J (2016) Patterns in Stable Isotope Values of Nitrogen and Carbon in Particulate Matter from the Northwest Atlantic Continental Shelf, from the Gulf of Maine to Cape Hatteras. Front. Mar. Sci. 3:252. doi: 10.3389/fmars.2016.00252 Patterns in Stable Isotope Values of Nitrogen and Carbon in Particulate Matter from the Northwest Atlantic C...
Citation: Yorgey GG, Hall SA, Allen ER, Whitefield EM, Embertson NM, Jones VP, Saari BR, Rajagopalan K, Roesch-McNally GE, Van Horne B, Abatzoglou JT, Collins HP, Houston LL, Ewing TW and Kruger CE (2017) Northwest U.S. Agriculture in a Changing Climate: Collaboratively Defined Research and Extension Priorities. Front. Environ. Sci. 5:52. doi: 10.3389/fenvs.2017.00052 Northwest U.S. Agriculture...
Areas of S deficiency are still being identified in the Pacific Northwest even though S has been applied to some soils in this region for at least 50 years. Recent studies dealing with the S fertilization of legumes for the Northwest have been conducted by Pumphrey and Moore (1965a, 1965b) in northeastern Oregon; Smith, et al., (1968) in western Montana; Dawson (1969) on pasture legumes in west...
Composition of Diets Selected by Sitka Black-Tailed Deer on Channel Island, Central Southeast Alaska
Pacifi c Northwest Research Station September 2014 Forest Service DPAR TMENT OF AGRICUL T U RE 1 Th omas A. Hanley is a research wildlife biologist, U.S. Department of Agriculture, Forest Service, Pacifi c Northwest Research Station, Forestry Sciences Laboratory, 11175 Auke Lake Way, Juneau, AK 99801. Michael P. Gillingham and Katherine L. Parker are professors, Natural Resources and Environmen...
1 Key Laboratory of Plant Genetic Improvement of Northwest China, College of Horticulture, Northwest Agricultural and Forest University, Yangling, Shaanxi, China 2 Department of Applied Biology, University of Helsinki, Helsinki, Finland 3 Laboratory of Tropical Crop Improvement, Division of Crop Biotechnics, Katholieke University Leuven, Leuven, Belgium 4 Institut de Recherche pour le développe...
Taylor Woehl, David Welch, Chiwoo Park, Roland Faller, James Evans, and Nigel Browning 1. Department of Chemical Engineering and Materials Science, University of California, Davis, Davis, CA, USA 2. Department of Industrial and Manufacturing Engineering, Florida State University, Tallahassee, FL, USA 3. Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland...
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