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Production rates of skyline, balloon, and helicopter yarding systems from gross time study analysis

Creator:: Curtis, Richard James
Abstract:: This paper describes the analysis of data from a three-year gross time study of skyline, balloon, and helicopter yarding systems operating in Western Oregon. Data collection activities were designed and supervised by the Pacific Northwest Forest and Range Experiment Station, U.S.D.A. Forest Service. The specific logging systems studied were running...
Resource Type:: Masters Thesis
Full Text:: Gross Time Study Analysis by Richard James Curtis A THESIS Submitted to School of Forestry

Principles of logic design

Creator:: Adrion, W. Richards, Herzog, James H., and Short, Robert A.
Abstract:: This study involves logic design and switching theory, in particular their practical application to the logic design and understanding of digital machines. Digital machines, of course, play an extremely important role in that large class of machines known as digital computers. But they also play an important role in many...
Resource Type:: Research Paper

RuzickaEvidencethatSummerJellyfishSupplementS1.zip

Creator:: Ruzicka, James J., Daly, Elizabeth A., and Brodeur, Richard D.
Abstract:: Interannual variability in salmon (Oncorhynchus spp.) production in the northeast Pacific is understood to be driven by oceanographic variability and bottom-up processes affecting prey availability to juvenile salmon. Scyphozoan jellyfish have an important role in shaping the pathways of energy flow through pelagic food webs. While jellyfish obtain high production...

RuzickaEvidencethatSummerJellyfishSupplementalTables.pdf

Creator:: Ruzicka, James J., Daly, Elizabeth A., and Brodeur, Richard D.
Abstract:: Interannual variability in salmon (Oncorhynchus spp.) production in the northeast Pacific is understood to be driven by oceanographic variability and bottom-up processes affecting prey availability to juvenile salmon. Scyphozoan jellyfish have an important role in shaping the pathways of energy flow through pelagic food webs. While jellyfish obtain high production...
Full Text:: salmon production James J. Ruzicka,† Elizabeth A. Daly, and Richard D. Brodeur † Corresponding

RuzickaEvidencethatSummerJellyfish.pdf

Creator:: Ruzicka, James J., Daly, Elizabeth A., and Brodeur, Richard D.
Abstract:: Interannual variability in salmon (Oncorhynchus spp.) production in the northeast Pacific is understood to be driven by oceanographic variability and bottom-up processes affecting prey availability to juvenile salmon. Scyphozoan jellyfish have an important role in shaping the pathways of energy flow through pelagic food webs. While jellyfish obtain high production...
Full Text:: Pacific Northwest salmon production James J. Ruzicka,1,† Elizabeth A. Daly,1 and Richard D. Brodeur2

Evidence that summer jellyfish blooms impact Pacific Northwest salmon production

Creator:: Ruzicka, James J., Daly, Elizabeth A., and Brodeur, Richard D.
Abstract:: Interannual variability in salmon (Oncorhynchus spp.) production in the northeast Pacific is understood to be driven by oceanographic variability and bottom-up processes affecting prey availability to juvenile salmon. Scyphozoan jellyfish have an important role in shaping the pathways of energy flow through pelagic food webs. While jellyfish obtain high production...
Resource Type:: Article

Strawberry Aphid Control on Strawberries

Creator:: Fisher, Glenn C., Calkin, James D., Weinzierl, Richard, and Burns, Diane E.
Resource Type:: Conference Proceeding

Obliquebanded Leafroller Control on Red Raspberries, Benton County, OR, 1984

Creator:: Fisher, Glenn C., Calkin, James D., Weinzierl, Richard, and Burns, Diane E.
Resource Type:: Conference Proceeding
Full Text:: , James D. Calkin, Richard Weinzierl and Diane E. Burns Department of Entomology Oregon State University

Obliquebanded Leafroller Control on Blackberries, Washington County, OR, 1984

Creator:: Fisher, Glenn C., Calkin, James D., Weinzierl, Richard, and Burns, Diane E.
Resource Type:: Conference Proceeding
Full Text:: , Washington County, OR, 1984 Glenn C. Fisher, James D. Calkin, Richard Weinzierl and Diane E. Burns

Controlling root and crown diseases of small grain cereals [2002]

Creator:: Smiley, Richard W., Cook, R. James, 1937-, Paulitz, Timothy, and Oregon State University. Extension Service
Abstract:: Published February 2002. Facts and recommendations in this publication may no longer be valid. This publication was replaced by Pacific Northwest Extension publication PNW 639 in November 2012. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Disease mgmt 1/02b Richard Smiley, professor of

ScholarsArchive@OSU

Production rates of skyline, balloon, and helicopter yarding systems from gross time study analysis

Principles of logic design

RuzickaEvidencethatSummerJellyfishSupplementS1.zip

RuzickaEvidencethatSummerJellyfishSupplementalTables.pdf

RuzickaEvidencethatSummerJellyfish.pdf

Evidence that summer jellyfish blooms impact Pacific Northwest salmon production

Strawberry Aphid Control on Strawberries

Obliquebanded Leafroller Control on Red Raspberries, Benton County, OR, 1984

Obliquebanded Leafroller Control on Blackberries, Washington County, OR, 1984

Controlling root and crown diseases of small grain cereals [2002]

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