Index Catalog // ScholarsArchive@OSU

Thresholds, monitoring and supply : apple maggot; cherries

Creator:: Jones, Vincent P. and Davis, Donald W.
Resource Type:: Conference Proceeding
Full Text:: III. Stone Fruits b. Thresholds, monitoring and supply

TEEMAL, an adaptive training procedure for a two layer system of linear threshold elements

Creator:: Mueller, Thomas J.
Abstract:: In many practical applications of learning systems to problems of pattern recognition it has been realized and explicitly noted in the literature that linear discriminations are inadequate. On the other hand, it has also been noted that very little is known about the training of non-linear systems. A reasonable compromise...
Resource Type:: Dissertation

Sampling methods and injury thresholds for western spotted cucumber beetle in snap beans

Creator:: Weinzierl, Richard Alan
Resource Type:: Dissertation
Full Text:: Sampling Methods and Injury Thresholds for Western Spotted

A Bayesian model for the determination of optimal sampling intervals

Creator:: Paradis, Garry Lynn
Abstract:: There are a nearly unlimited number of situations in which the status of time-varying processes must be updated. The monitoring of these processes usually occurs at periodic intervals. Whether the monitoring is performed by man or machine, a decision must be made regarding the frequency of these activities, that is,...
Resource Type:: Masters Thesis
Full Text:: other hand, he may refrain from sampling or monitoring x and set y on the basis of some distributional

Improvements in pollutant monitoring: Optimizing silicone for co-deployment with polyethylene passive sampling devices

Creator:: O'Connell, Steven G., McCartney, Melissa A., Paulik, L. Blair, Allan, Sarah E., Tidwell, Lane G., Wilson, Glenn, and Anderson, Kim A.
Abstract:: Sequestering semi-polar compounds can be difficult with low-density polyethylene (LDPE), but those pollutants may be more efficiently absorbed using silicone. In this work, optimized methods for cleaning, infusing reference standards, and polymer extraction are reported along with field comparisons of several silicone materials for polycyclic aromatic hydrocarbons (PAHs) and pesticides....
Resource Type:: Article
Full Text:: for co-deployment with polyethylene passive sampling devices Improvements in pollutant monitoring

Native oyster investigations of Yaquina Bay, Oregon : progress report II, covering the period July 4, 1939 to September 30, 1941

Creator:: Dimick, Roland Eugene, 1900-, Egland, George, and Long, Jay B.
Resource Type:: Technical Report
Full Text:: different periods of time during the setting periods. Sampling of the bottom for oysters, cuitch and soil

A progress report of investigations of the native oyster in Yaquina Bay, Oregon : covering the period July 4 to September 15, 1939

Creator:: Dimick, Roland Eugene, 1900- and Long, Jay B.
Resource Type:: Technical Report

Automatic sampling for seed analysis

Creator:: Knudson, Larry Andrew
Abstract:: Experiments were designed to reveal the accuracy and precision of four types of automatic sampler prototypes after initial testing indicated that the single tube vibrator sampler was not drawing a complete cross section of the seed flow in a vertical column. These experiments compared the automatic samplers with the trier...
Resource Type:: Masters Thesis
Full Text:: Automatic Sampling for Seed Analysis AN ABSTRACT OF THE

Sampling enhanced measurement systems

Creator:: Agoston, Agoston
Abstract:: The purpose of the thesis is to synthesize the major results of a continuous research effort directed toward new applications of high speed sampling in general and Electrooptic Sampling in particular. Equivalent time sampling of repetitive high speed signals continues to provide significant performance enhancements for present and future generations...
Resource Type:: Dissertation
Full Text:: Sampling enhanced measurement systems AN ABSTRACT OF THE

A mixed variables-attributes double sampling plan

Creator:: Harmer, Dale Leroy
Abstract:: This thesis presents a table of dependent, mixed variables and attributes double sampling plans, where the standard deviation of the quality characteristic is assumed to be known, and the acceptance number is zero for the attributes portion of the plans. The table gives sampling plans for ten ranges of lot...
Resource Type:: Masters Thesis
Full Text:: A MIXED VARIABLES-ATTRIBUTES DOUBLE SAMPLING PLAN Abstract approved ------~r

Determination of optimum raw product sampling procedures with special reference to green beans for processing

Creator:: Ellis, Bruce Byron
Abstract:: Most raw product received at processing plants in Oregon is sampled to determine quality characteristics as a basis of grower payment. Raw product sampling procedures must provide the processor with a means of sampling which will be sufficiently precise to satisfy himself as well, as his growers, and thus avoid...
Resource Type:: Masters Thesis
Full Text:: presented November 27, 1962 Title DETERMINATION OF OPTIMUM RAW PRODUCT SAMPLING PROCEDURES WITH SPECIAL

On the reconstruction of bandlimited signals from sampled values

Creator:: Dastrange, Nassar
Abstract:: The sampling theorem states that any frequency bandlimited signal can be exactly reconstructed from its sampled values. Different forms of this theorem have been reviewed since 1841 up to the present time. Kramer's generalized sampling theorem has been extended to two dimensions, and the form for higher dimensions can be...
Resource Type:: Dissertation
Full Text:: The sampling theorem states that any frequency bandlimited signal can be exactly reconstructed from

Predicting unit variate values in a finite population

Creator:: Carter, Nancy Jean
Abstract:: The problem of predicting variate values for all individual units in a finite population based on a sample of some of the units is Investigated. Two prediction problems are considered: the one-stage prediction problem where the unit variate values are directly observable for each sample unit, and the two-stage prediction...
Resource Type:: Dissertation
Full Text:: the Predictors 48 6.2. The Sampling Plan For the Survey 50 6.3. Final Results and Conclusions 55 VII

A Bayesian approach to nonresponse in sample surveys

Creator:: Smouse, Evan Paul
Abstract:: A common problem in postal surveys of human populations arises when some of the sampled people fail to respond to the questionnaire. The problem is that the answers provided by the respondents may not be typical of the answers the nonrespondents would provide if these had been solicited more successfully....
Resource Type:: Dissertation
Full Text:: Bayesian Approach 3 1. 3. Nonresponse Problem and Hansen-Hurwitz Sampling 7 1. 4. Previous Approaches 8 1

Optimal inspection policies for a partially observable process with hazardous inspections

Creator:: Chou, Chung-kuang
Abstract:: An inspection model is considered in which inspections are hazardous to the device being monitored. The model is formulated as a partially observable Markov decision process. Previous research has determined the optimal ongoing inspection policies for a previously inspected device. In this thesis, the optimal inspection initiation policies are investigated...
Resource Type:: Dissertation
Full Text:: machine, and the state could be determined only by sampling the item produced. He discussed the sampling

On extension of the generalized sampling theorem

Creator:: Jerri, Abdul J., 1932-
Abstract:: The relation of the sampling theorem, developed by Shannon for Information Theory, to the Whittaker interpolatory functions is investigated and further extensions in this direction are suggested. The theory of the Shannon sampling theorem with its application in Information Theory is reviewed. The Kramer generalization of this theorem is illustrated...
Resource Type:: Dissertation

Soil sampling for home gardens and small acreages

Creator:: Hart, John M. (John Mervyn), 1947-, Robotham, Michael, Gardner, Ernest Hugh, and Oregon State University. Extension Service
Abstract:: Laboratory soil tests will help you develop and maintain more productive soil and increase crop production by providing information on the available nutrient content of your soil. Soil testing helps you select the correct kind and amount of fertilizer and liming material. Recommendations are based on the results of fertilizer...
Resource Type:: Technical Report
Full Text:: Sampling for Home Gardens and Small Acreages Laboratory soil tests will help you develop and maintain

A Bayesian analysis for economic design of single sampling plans for a sequence of lots

Creator:: Taracena, Fernando L.
Abstract:: A dynamic approach to the Bayesian theory of sampling inspection by attributes for the single sampling case is presented. A model is developed which assumes a sequence of lots of equal known size and lots generated by a process operating in a random manner. The model also assumes constant associated...
Resource Type:: Dissertation
Full Text:: A Bayesian analysis for economic design of single sampling

The use of process fraction defective as a basis for the design of X chart sampling procedures

Creator:: Withycombe, Richard Perry
Resource Type:: Masters Thesis
Full Text:: Design Of X Chart Sampling Procedures ThE USE OF PROCS RACTION DCTIVE AS A BASIS FOR ThE DESIGN 071

The design-based Empirical Orthogonal Functions model : an alternative for the analysis of spatio-temporal data

Creator:: Munoz-Hernandez, Breda
Abstract:: Random processes are monitored over space and time by a network of stations distributed across a spatial region. Researchers have developed several analysis techniques to model the random process. Some of them require assumptions on the spatio-temporal variability of the process. An alternative method to analyze spatio-temporal data that does...
Resource Type:: Dissertation
Full Text:: the design-based EOF model accessible to those monitoring programs that did not use a sampling

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