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The role of ascorbic acid on discoloration of strawberry juice and concentrate

Creator:: Poei, Metty Soek-Kioen
Abstract:: The purpose of this.investigation was to determine how enzymes and oxygen influence the role ascorbic acid has on pigment degradation and browning during storage for strawberry juice and concentrate. The ascorbic and dehydroascorbic acid content of blanched and unblanched, nitrogen-treated and air-exposed samples of strawberry juice and concentrate was measured...
Resource Type:: Masters Thesis
Full Text:: cytochrome C and the oxidized form of cytochrome reacts directly with L-ascorbic acid. Peroxidase, in

The relationship between resistance to a severe strain (BYMV-S) and the type strain (BYMV) of bean yellow mosaic virus in Phaseolus vulgaris L.

Creator:: Tatchell, Sara Patterson
Abstract:: Twenty-eight bean breeding lines and cultivars were classified for resistance to bean yellow mosaic virus type strain 7634 (BYMV) and severe strain Gilbert 6 (BYMV-S). 'Great Northern U.I. 31' (G.N. 31) and breeding lines (S-lines) selected from a cross between G.N. 31 and O.S.C. 21 were chosen as parents for...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Sara Patterson Tatchell for

A simulated two-group method for computing boiling water reactor power distributions

Creator:: Hatteberg, Ronald Leonard
Abstract:: A computer code capable of modeling the burnup dependent static behavior of a boiling water reactor was developed. The code calculates three-dimensional quarter core power distributions using a simulated two-group diffusion theory model. Thermal-hydraulic calculations account for the interaction between power, coolant flow, and void fraction distributions. Cross sections are...
Resource Type:: Masters Thesis
Full Text:: H. Robinson A computer code capable of modeling the burnup dependent static be- havior of a

Numerical solutions of the neutron transport equation

Creator:: Skeen, David Roy
Abstract:: Because of the high cost of fuel for nuclear reactors, fuel cycle costs must be predicted accurately. This leads to the high cost computer computations and a search for cheaper yet still accurate methods. For this paper we have chosen to study an alternate method for calculating thermal neutron cell...
Resource Type:: Dissertation
Full Text:: , as Robinson did (36), that A (i)( v) has the form bi(oi) , (3-5)A (i)(v) = e -T (i) /v g(c., v) [b

High speed motion neutron radiography

Creator:: Bossi, Richard Henry
Abstract:: A system to perform neutron radiographic analysis of dynamic events taking place over the order of several milliseconds has been developed at Oregon State University. The design consists of a TRIGA reactor capable of pulsing to 3000 MW peak power, a neutron beam collimator with an L/D of about 30:1,...
Resource Type:: Dissertation
Full Text:: RADIOGRAPHY Redacted for Privacy Abstract approved: C-'L 'Alln H. Robinson A system to perform neutron

Carl L. Anderson : life and contributions to public health and health education

Creator:: Asan, Virginia Marie
Abstract:: The purpose of this study of the life and career of Dr. Carl Leonard Anderson was to recount his professional contributions to the field of health and relate these to public health and health education. The major emphasis of this study concerned Dr. Anderson's professional life. The accomplishment of the...
Resource Type:: Dissertation
Full Text:: information for the major portion of the study. Specia appreciation is given to Dr. C. Peggy Gazette and Dr

Optimization of in-core nuclear fuel management in a pressurized water reactor

Creator:: Stout, Richard Bartholomew
Abstract:: Fuel loading patterns which have a minimum power peak are economically desirable to allow power reactors to operate at the highest possible power density and to minimize the possibility of fuel failure. A computer code called SHUFLE was developed for pressurized water reactors which shuffles the fuel in search of...
Resource Type:: Dissertation
Full Text:: Abstract approved: Alan H. Robinson Fuel loading patterns which have a minimum power peak are

One and two dimensional space-energy flux synthesis with spatially discontinuous trial functions

Creator:: Olson, Willard Orvin
Abstract:: The development of nuclear reactors as an energy source requires a substantial investment in capital and effort. This development depends heavily on accurate calculational methods. Space-energy flux synthesis, also variously called the spectral synthesis method, modal method, and overlapping group method, is one possible method. In this method the energy...
Resource Type:: Dissertation
Full Text:: ACKNOWLEDGEMENTS I would like to-thank my major professor, Dr. Alan H. Robinson. His advice and encouragement

Why logbooks?

Creator:: Robinson, Jack G.
Abstract:: Much information biologists need to do their job comes from fishermen's logbooks. These logbook data are confidential by law. No single log record, or single skipper's log information can be made available to anyone else. What use is made of these log records, and why are they useful is a...
Resource Type:: Technical Report
Full Text:: WHY LOGBOOKS? by Jack G. Robinson II4FORfiZATIONAL REPORT

Effect of cadmium on ceruloplasmin levels in the rat

Creator:: Robinson, Alfred Vern
Abstract:: Injection of a 2.0 mg Cd ²⁺ /kg B.W. (I.P. as CdC1 ₂ in .05 M NaAc, pH = 6.9-7.2, .15 M or p = .15 with NaCl) resulted in a decrease in ceruloplasmin (EC 1.12.3) p-phenylenediamine oxidase activity within one hour of injection. Maximal decrease (40%) occurred within six...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Alfred Vern Robinson for the Master of Science (Name) (Degree) in General

Results of inquiries to other agencies requesting methods used for seal control

Creator:: Robinson, William L.
Abstract:: The Columbia River seal control program operated under legislative authority. The Fish Commission paid has paid a bounty since 1936 and hired a seal hunter during 1958-1970. In May 1972, the author wrote to resource management and research agencies in 18 seaboard states, Canada, and Scotland to seek suggestions for...
Resource Type:: Technical Report
Full Text:: for Seal Control Information Report 72-7 William L. Robinson Columbia River Investigations

The pink shrimp

Creator:: Robinson, Jack G.
Abstract:: The housewife knows the little shrimp used for seafood cocktails and salads as the north Pacific cocktail shrimp. Fishermen harvesting them along Oregon's coast call them pink shrimp, and scientists identify them as Pandalus jordani. By any name, this crustacean is the object of Oregon's newest seafood fishery. This fishery...
Resource Type:: Technical Report
Full Text:: , .. -· ... . THE PINK SHRIMP .Compiled by Jack G. Robinson

The acquisition of values : a theoretical model

Creator:: Robinson, Gail Patricia
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE THESIS OF Gail Patricia Robinson for the degree of Doctor of Philosophy in Education

Spray schedule for home orchards [1975]

Creator:: MacSwan, Iain C. and Robinson, Robert
Abstract:: Published March 1975. A newer revision exists. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: 630.71 Or3e1.. - no.631 I 1975 c.3 S i a- 1 : i COt.L N

Multi-objective planning design for land use and urban performance

Creator:: Robinson, Irl Dale, Jr.
Abstract:: An analytical tool to assist municipal planners in evaluating alternative planning strategies is proposed. Schlager's Land Use Plan Design Model provides the linear formulation of the problem, Goal Programming is used to create alternatives, and Brown and Kirby's Measures of Urban Performance serve to evaluate the alternatives. Resource Planning and...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Irl Dale Robinson, Jr. for the

Resource surveys on the continental shelf off Oregon. Annual report July 1, 1972 to June 30, 1973

Creator:: Demory, Robert L. and Robinson, Jack G.
Abstract:: This report summarizes program progress in FY 1973. Activities were directed entirely at completing the second phase of the work started in 1971, i.e., to complete the resource survey of the continental shelf off Oregon between the Columbia River and Cape Blanco. Objectives of the survey were to obtain estimates...
Resource Type:: Technical Report
Full Text:: REPORT July 1, 1972 to June 30, 1973 Robert L. Demory and Jack G. Robinson Fish Commission of

Resource surveys on the continental shelf off Oregon. Section 1: Groundfish survey. Section 2: Shrimp survey. Annual report July 1, 1971 to June 30, 1972

Creator:: Demory, Robert L. and Robinson, Jack G.
Abstract:: This report summarizes program progress in FY 1972. Activities were directed almost entirely toward the groundfish survey of the continental shelf off Oregon between the Columbia River and Cape Blanco. Since the area was too large to be surveyed in one cruise, it will be surveyed over a two year...
Resource Type:: Technical Report
Full Text:: : Robert L. Demory Jack G. Robinson Fish Commission of Oregon U.S. Department of Commerce National

Data from THEMIS moored instrumented ocean array I

Creator:: Gilbert, Kathy, Robinson, Asa, Still, Robert, and Sakou, Toshitsugu
Abstract:: A summary of the first year of the THEMIS observation program is presented. The observations were made from November, 1968 to November, 1969. The primary measurements were time series of current velocity with supplementary data of wind velocity. The emphasis is on the methods of observation and the procedures used...
Resource Type:: Technical Report
Full Text:: C ?1S-' Department of LIBRARY Marine Science Laboratory Oregon

Root weevils: their control in strawberry fields

Creator:: Rosenstiel, R. G., Robinson, Robert R., and Oregon State University. Extension Service
Abstract:: Revised February 1974. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: en- tomologist, Agricultural Experiment Station, and Robert R. Robinson, Extension entomologist

Bicarbonate and carbonate ion association with sodium, magnesium and calcium at 25°C and 0.72 ionic strength

Creator:: Hawley, John Edward
Resource Type:: Dissertation
Full Text:: = 0.62.4 was found from the data at 25°C in Robinson and Stokes (1968). This compares with a value of

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