Index Catalog // ScholarsArchive@OSU

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

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

An analysis of the Diablo Canyon Power Plant Radiological Environmental Monitoring Program sampling results from the Cal Poly, San Luis Obispo, dairy herd milk, post-Fukushima

Creator:: Treinen, Richard M.
Abstract:: This study focuses on iodine-131 detected in milk samples from the Dairy Science Unit at Cal Poly, San Luis Obispo, California following events at the Fukushima Dai-ichi Nuclear Power Plant in March of 2011. The samples were collected as part of the Diablo Canyon Nuclear Power Plant (DCPP) Radiological Environmental...
Resource Type:: Masters Thesis
Full Text:: Analysis of the Diablo Canyon Power Plant Radiological Environmental Monitoring Program Sampling Results

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

A computerized approach to finding the minimum sample size for single sample attribute sampling plans

Creator:: Sylvester, Lancelot G.
Abstract:: Much has been written concerning the determination of a single sampling plan given two points on the operating characteristic (OC) curve. A computer program is presented which will provide minimum sample size for single sample attribute sampling plans. The program provides sampling plans based on the binomial distribution. It incorporates...
Resource Type:: Masters Thesis
Full Text:: for single sample attribute sampling plans AN ABSTRACT OF THE THESIS OF Lancelot G. Sylvester for

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

Evaluation of the limit number effects for reduced inspection in ANSI/ASQC Z1.4 using a Markov model

Creator:: Grinde, Roger B.
Abstract:: ANSI/ASQC Z1.4 is a widely used attributes acceptance sampling system. A necessary aspect of a scheme, from both a theoretical and psychological viewpoint, is the switching between normal, tightened, and reduced inspection as a function of quality history. In the latest revision of the standard the switching rules were altered...
Resource Type:: Masters Thesis
Full Text:: : Redacted for privacy Edward D. McDowell` ANSI/ASQC Z1.4 is a widely used attributes acceptance sampling

An evaluation of the punch card method of estimating salmon-steelhead sport catch

Creator:: Hicks, Ronald Herbert
Abstract:: A primary objective of the management practices of the Oregon State Game Commission is to maximize and sustain the annual harvest of salmon and steelhead by sportsmen fishing in Oregon. Assessment of these practices is dependent upon an accurate determination of total annual sports harvest throughout the state. Present total...
Resource Type:: Masters Thesis
Full Text:: TION SAMPLING PROCEDURE SAMPLING RESPONSE METHODS OT' ANALYSIS Estirnates of Catch Rates Variance

Studies of ammonia gas transport and fluorimetric detection in an aqueous solution

Creator:: Clark, Eric J.
Resource Type:: Masters Thesis
Full Text:: progressed. Instrumentation Fluorimetric monitoring of the OPA/NH3 reaction was performed with a modified

Investigating software complexity : knot count thresholds

Creator:: Hannan, Paula A.
Abstract:: This study concentrates on threshold values for the two most popular control flow metrics: McCabe's cyclomatic complexity and the knot count. We describe the results of an experimental study to empirically determine a threshold value for knot count for student programmers. The experiment was designed to measure the interaction between...
Resource Type:: Capstone Project
Full Text:: Investigating Software Complexity: Knot Count Thresholds

Comparison between lichen, conifer needles, resin-based passive air sampling devices (PASDs), and snow to monitor semi-volatile organic compounds (SOCs) in the atmosphere

Creator:: Schrlau, Jill E.
Abstract:: The purpose of this research was to compare four different media that were used to monitor SOC atmospheric concentrations in remote ecosystems. The accumulation of semi-volatile organic compounds, including pesticides, polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs), was investigated in lichen, 2-year old conifer needles, resin-based passive air sampling...
Resource Type:: Masters Thesis
Full Text:: sampling system for monitoring persistent organic pollutants in the atmosphere. Environmental Science

Behavior of estimates of the mean life of a radioactive source

Creator:: Butler, Stephen Walter
Abstract:: This thesis presents the results of sampling experiments investigating the properties of estimates of the mean life of a radioactive source in the presence of a constant unknown background. An iterative estimation procedure is used where the estimates are maximum liklihood estimates with asymptotic variances. The estimation procedure was programmed...
Resource Type:: Masters Thesis
Full Text:: professor) This thesis presents the results of sampling experi- ments investigating the properties of

Behavioral thresholds in mixtures of sand and clay

Creator:: Simpson, Daniel Corder
Abstract:: Nearly all soils are comprised of mixtures of coarse and fine particles. Behavior under mechanical and thermal loading of soil is strongly influenced (and in some cases, governed) by the ratio of coarse to fine particles. A better understanding of the fundamental behavior of soil mixtures will provide insight to...
Resource Type:: Masters Thesis
Full Text:: mixtures to verify identified threshold fines contents and used to unify observed thresholds. 3

Foreign direct investment and productivity : financial openness thresholds

Creator:: Kabalyk, Maria
Abstract:: The last two decades have witnessed a triumph of free market policies in many developing countries and thus an increase in trade and financial openness. While economic theory provides a solid justification of the fact that trade and financial openness for a small economy with perfectly competitive markets improve resource...
Resource Type:: Masters Thesis
Full Text:: Openness Thresholds 3.2.1 Model Specification………………………………………. 15 3.2.2 Threshold Analysis

Pivoting angles of gravel with applications in sediment threshold studies

Creator:: Li, Zhenlin
Resource Type:: Masters Thesis
Full Text:: Applications In Sediment Threshold Studies Ab s t r a c t App r o v e d: Paul D. Komar Previous studies

Output coding of parallel threshold logic units for pattern recognition

Creator:: Osborn, Michael Sheldon
Resource Type:: Capstone Project
Full Text:: Output Coding of Parallel Threshold Logic Units for

Moisture Monitoring of Cross Laminated Timber Building Components

Creator:: Schmidt, Evan L.
Abstract:: Cross laminated timber (CLT) is a relatively new engineered wood product that has elevated the prospects of utilizing wood as the primary structural material for mid and high rise buildings. The hygrothermal performance of CLT, however, is still not well understood at the material, assembly and building scales. A major...
Resource Type:: Masters Thesis
Full Text:: ............................................................................ 85 4.3 Sampling criteria and hygrothermal monitoring protocols

An Evaluation of Wallowa Stock Hatchery Residual Oncorhynchus mykiss Monitoring and Management Strategies

Creator:: Smith, Jorden D.
Abstract:: Hatchery O. mykiss that fail to emigrate to the ocean, referred to as residuals, present an ecological and genetic risk to naturally-produced species through resource competition, predation, and spawning interactions. The Lower Snake River Compensation Plan’s Wallowa stock steelhead program in northeast Oregon has established methods of reducing and quantifying...
Resource Type:: Capstone Project
Full Text:: Evaluation of Wallowa Stock Hatchery Residual Oncorhynchus mykiss Monitoring and Management Strategies

A sensitivity evaluation of EPA's CAL3QHC dispersion model for carbon monoxide analysis at urban intersections

Creator:: Lindemann, Julie B.
Abstract:: In February 1994, EPA proposed to "refine" its carbon monoxide (CO) hot spot model, CAL3QHC, to increase its accuracy and reliability. Currently, this proposal includes using hourly meteorological data recorded at airports near the modeling sites instead of the worst case conditions now recommended as a modeling default. The analysis...
Resource Type:: Masters Thesis
Full Text:: limited to a few weeks or months worth of monitoring at a small number of sites; and the information, if

Search Constraints

Search Results

Limit your search