Index Catalog // ScholarsArchive@OSU

Design, modeling and performance of miniature reciprocating expander for a heat actuated heat pump

Creator:: Herron, Thomas G.
Abstract:: A miniature reciprocating expander is being developed as part of a larger program to develop a heat actuated heat pump for portable applications. By utilizing the higher energy density of liquid hydrocarbon fuels relative to batteries, a heat actuated heat pump would be able to provide cooling for much longer...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Thomas G. Herron for the degree of

Micro-bubble dynamics in two-phase flow through a micro-channel

Creator:: Shepard, Thomas G.
Abstract:: An experimental investigation into the behavior of micro-bubbles flowing through a micro-channel has been conducted. Experiments were performed within a rectangular micro-channel with dimensions of 5 cm x 13.2 mm x l30 jim. Bubbles were generated in an electrolyte solution by electrolysis at the lower channel wall near the inlet....
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Thomas G. Shepard for the degree

The influence of canopy structure and epiphytes on the hydrology of Douglas-fir forests

Creator:: Pypker, Thomas G.
Abstract:: Canopy structure has a significant impact on the canopy hydrology of Douglas-fir forests in the Pacific Northwest (PNW). Whole canopy rainfall interception was measured for young Douglas-fir forest and compared to an old-growth Douglas-fir forest. The old-growth forest had significantly greater canopy water storage capacity (5) and direct throughfall fraction...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Thomas G. Pypker for

The growing season carbon balance of a sub-boreal clearcut 5 years after harvesting using two independent approaches to measure ecosystem CO₂ flux

Creator:: Pypker, Thomas G. and Fredeen, Arthur L.
Abstract:: From 27 June to 3 September 1999, CO2 fluxes from a 5-year-old, 84.15-ha vegetated clearcut in sub-boreal British Columbia were measured using a Bowen ratio energy balance (BREB) system and a second approach (the component model) that was based on scaled up CO2-flux measurements from belowground and plants (spruce seedlings...
Resource Type:: Article
Full Text:: clearcut 5 years after harvesting using two independent approaches to measure ecosystem CO2 flux Thomas G

The role of epiphytes in rainfall interception by forests in the Pacific Northwest. II. Field measurements at the branch and canopy scale

Creator:: Pypker, Thomas G., Unsworth, Michael H., and Bond, Barbara J.
Abstract:: To determine how epiphytes affect the canopy hydrology of old-growth Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) forests, we measured rainfall interception by individual branches and an entire stand from March 2003 to May 2004. Epiphyte-laden branches at heights of 3.1, 24.8 and 46.5 m remained partially saturated for most of the...
Resource Type:: Article
Full Text:: forests in the Pacific Northwest. II. Field measurements at the branch and canopy scale Thomas G. Pypker

The role of epiphytes in rainfall interception by forests in the Pacific Northwest. I. Laboratory measurements of water shortage

Creator:: Pypker, Thomas G., Unsworth, Michael H., and Bond, Barbara J.
Abstract:: Old-growth Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) forests frequently contain large populations of epiphytic lichens and bryophytes. To determine the effect these epiphytes have on canopy hydrology we measured the maximum water fraction (f(x)max; maximum mass of internal and external water stored by an epiphyte divided by its tissue dry mass)...
Resource Type:: Article
Full Text:: forests in the Pacific Northwest. I. Laboratory measurements of water storage Thomas G. Pypker, Michael H

Calibrating recurrent sliding window classifiers for sequential supervised learning

Creator:: Oregon State University. Department of Computer Science, Joshi, Saket Subhash, and Dietterich, Thomas G.
Abstract:: Sequential supervised learning problems involve assigning a class label to each item in a sequence. Examples include part-of-speech tagging and text-to-speech mapping. A very general-purpose strategy for solving such problems is to construct a recurrent sliding window (R.SW) classifier, which maps some window of the input sequence plus some number...
Resource Type:: Research Paper
Full Text:: Supervised Learning Saket Joshi & Thomas G. Dietterich School of Electrical Engineering and Computer Science

Calibrating recurrent sliding window classifiers for sequential supervised learning

Creator:: Joshi, Saket, Dietterich, Thomas G., and Oregon State University. School of Electrical Engineering and Computer Science
Abstract:: Sequential supervised learning problems involve assigning a class label to each item in a sequence. Examples include part of speech tagging and text to speech mapping. A very general-purpose strategy for solving such problems is to construct a recurrent sliding window (RSW) classifier which maps some window of the input...
Resource Type:: Technical Report
Full Text:: Sequential Supervised Learning Saket Joshi � Thomas G� Dietterich School of Electrical Engineering and

Changes in green peach aphid population dynamics and potato leafroll virus suppression strategies

Creator:: Reed, G. L., Schreiber, A., Pike, K. S., Thomas, P. E., Hector, P. D., and McMorran, J. P.
Resource Type:: Conference Proceeding

Irrigated spring-planted small grains--mineral soils : eastern Oregon -- east of Cascades [2000]

Creator:: Gardner, Ernest Hugh, Jackson, T. L. (Thomas Lloyd), 1922-, Todd, Rodney, Wilcox, Bert G., Fitch, Luther, Johnson, Malcom, and Pumphrey, F. V. (Floyd Vance)
Abstract:: Good management practices are essential if optimum fertilizer responses are to be realized. These practices include adequate irrigation, use of recommended varieties, selection of adapted soils, weed control, disease and insect control, good seedbed preparation, proper seeding methods, and timely harvest. Follow recommended soil sampling and testing procedures to estimate...
Resource Type:: Technical Report
Full Text:: . Jackson, Extension soil scientist emeritus; Rodney Todd, Extension agent, Klamath County; Bert G. Wilcox

ScholarsArchive@OSU

Design, modeling and performance of miniature reciprocating expander for a heat actuated heat pump

Micro-bubble dynamics in two-phase flow through a micro-channel

The influence of canopy structure and epiphytes on the hydrology of Douglas-fir forests

The growing season carbon balance of a sub-boreal clearcut 5 years after harvesting using two independent approaches to measure ecosystem CO₂ flux

The role of epiphytes in rainfall interception by forests in the Pacific Northwest. II. Field measurements at the branch and canopy scale

The role of epiphytes in rainfall interception by forests in the Pacific Northwest. I. Laboratory measurements of water shortage

Calibrating recurrent sliding window classifiers for sequential supervised learning

Calibrating recurrent sliding window classifiers for sequential supervised learning

Changes in green peach aphid population dynamics and potato leafroll virus suppression strategies

Irrigated spring-planted small grains--mineral soils : eastern Oregon -- east of Cascades [2000]

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