Index Catalog // ScholarsArchive@OSU

A multi-tour heuristic for the traveling salesman problem

Creator:: Starr, Robert W.
Abstract:: This paper demonstrates the effectiveness of a heuristic for the Traveling Salesman Problem based purely on the efficient storage of multiple partial sub-tours. The heuristic is among the best available for the solution of large scale geometric Traveling Salesman Problems. Additionally, a version of the heuristic can be used to...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Robert W. Starr for the degree of Master of Science in Computer

Substitution of germanium for boron in suspension-cultured carrot cells

Creator:: Durst, Robert W.
Abstract:: Boron has been recognized since 1923 as an essential micronutrient for vascular plants, but its function is still not known. Many diverse roles have been proposed, but none of these has been definitively shown. Problems that have made the study of the function of boron difficult include, no useful radioisotope,...
Resource Type:: Masters Thesis
Full Text:: -cultured carrot cells AN ABSTRACT OF THE THESIS OF Robert W. Durst for the degree of Master of Science

Energy conservation through evaporator fan cycling in a refrigerated controlled atmosphere apple storage facility

Creator:: Koca, Robert W.
Abstract:: A two year experiment demonstrated electrical energy savings through evaporator fan cycling in part of a full-sized refrigerated controlled atmosphere apple storage facility in Yakima, Washington. Room cooling demand and evaporator fan operation was controlled by the bulk fruit temperature. Refrigerant temperature was regulated by a computer controlled ramping sequence...
Resource Type:: Masters Thesis
Full Text:: refrigerated controlled atmosphere apple storage facility AN ABSTRACT OF THE THESIS OF Robert W. Koca for

Evaluation of crumb rubber modified mixtures using performance based analyses

Creator:: Saxton, Robert W.
Abstract:: This study investigated the laboratory performance of crumb rubber modified mixtures compared to a standard bituminous mixture using performance based test procedures. This study was part of an asphalt resurfacing program for the Seattle Washington area. Laboratory analyses were used to estimate the long term pavement performance of these mixtures...
Resource Type:: Masters Thesis
Full Text:: based analyses AN ABSTRACT OF THE THESIS OF Robert W. Saxton for the degree of Master of Science

Curie-point isotherm mapping and interpretation from aeromagnetic measurements in the northern Oregon Cascades

Creator:: Foote, Robert W.
Abstract:: During the summer and fall of 1982, personnel from the Geophysics Group in the School of Oceanography at Oregon State University conducted an aeromagnetic survey in the northern Oregon Cascades to assess geothermal potential and study the thermal evolution of the Cascade volcanic arc. Total field and low-pass filtered magnetic...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF ROBERT W. FOOTE for the degree of

Seasonal variation of wind gustiness in a portion of the Columbia Gorge

Creator:: Baker, Robert W.
Abstract:: The seasonal variation of wind speed fluctuations is studied at four locations in The Dalles area of the Columbia River Gorge. Three of the sites are located in or near the valley floor while the fourth site is on top of a 900 m (3000 ft) ridge just north of...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF ROBERT WALKER BAKER for the degree

Influence of competition on the food consumption and production of animals in laboratory stream communities

Creator:: Brocksen, Robert W.
Resource Type:: Masters Thesis

Effect of in-servicing teachers on student achievement in integrated pest management

Creator:: Doerner, Robert W.
Abstract:: The primary purpose of this study was to determine if inservicing Agriculture Science and Technology (AST) teachers over a new curriculum, resulted in increased student achievement. Specific objectives were to: 1) determine the subject areas (lessons) for a curriculum for teaching Integrated Pest Management (IPM); 2) develop a curriculum for...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Robert W. Doerner for the degree

Factors determining the establishment of area vocational schools for Tillamook and Clatsop Counties

Creator:: Helmick, Robert W.
Abstract:: The United States of America faces many serious problems today. To enumerate a few of the major ones we must list: 1.poverty 2.juvenile delinquency 3.school drop-outs 4.automation 5.unskilled people A major aim of a great deal of federal legislation passed during President Kennedy's and President Johnson's terms has been directed...
Resource Type:: Masters Thesis
Full Text:: ROBERT W. HELMICK (Name of student) AN ABSTRACT OF THE THESIS

Distribution and retention of particulate organic matter in streams in the Cascade Mountains of Oregon

Creator:: Speaker, Robert W.
Resource Type:: Masters Thesis

ScholarsArchive@OSU

A multi-tour heuristic for the traveling salesman problem

Substitution of germanium for boron in suspension-cultured carrot cells

Energy conservation through evaporator fan cycling in a refrigerated controlled atmosphere apple storage facility

Evaluation of crumb rubber modified mixtures using performance based analyses

Curie-point isotherm mapping and interpretation from aeromagnetic measurements in the northern Oregon Cascades

Seasonal variation of wind gustiness in a portion of the Columbia Gorge

Influence of competition on the food consumption and production of animals in laboratory stream communities

Effect of in-servicing teachers on student achievement in integrated pest management

Factors determining the establishment of area vocational schools for Tillamook and Clatsop Counties

Distribution and retention of particulate organic matter in streams in the Cascade Mountains of Oregon

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