Index Catalog // ScholarsArchive@OSU

Evaluation of Recovery Plans Based on A Rational Expectation Model: An Application to the Southern Hake Fishery

Creator:: Da-Rocha, José-María and Calvo, Angel
Abstract:: Bio-economic models are increasingly used to provide scientific advice in fisheries management integrating both biological and socio-economic considerations. In this context it becomes important to evaluate how different recovery scenarios will influence the future situation for the fishing fleets, particularly through the investment/disinvestment decisions of fishing capacity. In this paper,...
Resource Type:: Other
Full Text:: : José-María Da-Rocha, University of Vigo (Spain) Angel Calvo (Belgium) Abstract: Bio-economic

Reference Points for Vulnerable Fish Species Based on Bioeconomic Age-Structured Models: An Approach for Totoaba macdonaldi

Creator:: Rodríguez-García, Oswaldo Uriel, De Anda-Montañez, Juan Antonio, Valenzuela-Quiñonez, Fausto, Hernández-Flores, Alvaro, Salas-Márquez, Silvia, and María Da-Rocha, José
Abstract:: Management objectives of vulnerable fish species must focus on maintaining healthy population status. Hence, reference points should be constrained to ensure recruitment. We assessed bioeconomic reference points for the totoaba (Totoaba macdonaldi), an endemic fish to the Gulf of California, reaching lengths of 2 m and 25 years. Totoaba fishing...
Resource Type:: Presentation
Full Text:: -Flores, Álvaro; Salas-Márquez, Silvia; Da Rocha, José María 3 RP’s should reflect: - desired

High-performance delta-sigma analog-to-digital converters

Creator:: da Silva, Jose Barreiro
Abstract:: Multi-stage delta-sigma (ΔΣ) architectures, commonly known as MASH, are the preferred choice for analog-to-digital converters (ADCs) used in broadband communication applications, where high-resolution (above 14 bits) and high-bandwidth (several MHz) performances are required. Current state-of-the-art designs are capable of as much as 5-MS/s output data rates with 90-dB SNR. However,...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF José Barreiro da Silva for the

Postharvest water relations and needle abscission in cut trees of Douglas-fir (Pseudotsuga menziesii Mirb. Franco)

Creator:: Montano, Jose M.
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Jose M. Montano for the degree

An on-line advanced plant simulator (OLAPS)

Creator:: Samuels, Jeffery W.
Abstract:: A PC based on-line advanced plant simulator (OLAPS) for high quality simulations of Portland General Electric's Trojan Nuclear Facility is presented. OLAPS is designed to simulate the thermal-hydraulics of the primary system including core, steam generators, pumps, piping and pressurizer. The simulations are based on a five equation model that...
Resource Type:: Dissertation
Full Text:: major professor Dr. Jose Reyes and the members of my committee; Dr. Alan Robinson Head of the Department

A general theory of flooding implementing the cuspoid catastrophe

Creator:: Lafi, Abd Y.
Abstract:: The flooding phenomenon can be defined as the maximum attainable flow condition beyond which the well defined countercurrent flow pattern can no longer exist. Thus the countercurrent flow limit (CCFL) or the flooding limit may be thought of as the flow condition at which the strong interaction between the two...
Resource Type:: Dissertation
Full Text:: Catastrophe. Abstract Approved: Redacted for Privacy Tr- J Jose N. Reyes, Jr. The flooding phenomenon can

Multi application small light water reactor containment analysis and design

Creator:: Haugh, Brandon Patrick
Abstract:: This thesis presents the assessment of the Multi Application Small Light Water Reactor (MASLWR) containment design during steady-state and transient conditions. The MASLWR project is a joint effort between Idaho National Environmental and Engineering Laboratory (INEEL), NEXANT Bechtel, and Oregon State University. The project is funded under a Nuclear Energy...
Resource Type:: Masters Thesis
Full Text:: Small Light Water Reactor Containment Analysis and Design Abstract Approva __ ( / Jose I. Reyes, Jr

On the effects of centrifugal forces in air-water two-phase flow regime transitions of an adiabatic helical geometry

Creator:: Young, Eric P.
Abstract:: Two-phase flow in helical conduits is important in many industries where reaction between components, heat transfer, and mass transport are utilized as processes. The helical design is chosen for the effects of secondary flow patterns that reduce axial dispersion, increased heat transfer, and also their compact design. The first is...
Resource Type:: Dissertation
Full Text:: Geometry. Abstract approved: José Reyes Qiao Wu Two-phase flow in helical conduits is important in many

Assessment of level swell measurements in the OSU APEX Test Facility

Creator:: Ellis, Christopher P.
Abstract:: The purposes of this paper are to present the results of an experimental effort to measure the level swell in an air/water system and to generate a methodology for determining the volume-averaged void fraction within the Oregon State University (OSU) Advanced Plant Experiment (APEX) Test Facility. The results were then...
Resource Type:: Masters Thesis
Full Text:: OSU APEX Test Facility. Abstract approve Jose N. Re~ Jr. ' The purposes of this paper are to

A study of return to saturation oscillations in the OSU APEX thermal hydraulic testing facility

Creator:: Franz, Scott C.
Abstract:: The purpose of this paper is to describe the flow oscillations which occur in the AP600 long term cooling test facility at Oregon State University. The AP600 system is an advanced pressurized water reactor design utilizing passive emergency cooling systems. A few hours after the initiation of a cold leg...
Resource Type:: Dissertation
Full Text:: Saturation Oscillations in the OSU APEX Thermal Hydraulic Testing Facility. Abstract approved: Jose N

ScholarsArchive@OSU

Evaluation of Recovery Plans Based on A Rational Expectation Model: An Application to the Southern Hake Fishery

Reference Points for Vulnerable Fish Species Based on Bioeconomic Age-Structured Models: An Approach for Totoaba macdonaldi

High-performance delta-sigma analog-to-digital converters

Postharvest water relations and needle abscission in cut trees of Douglas-fir (Pseudotsuga menziesii Mirb. Franco)

An on-line advanced plant simulator (OLAPS)

A general theory of flooding implementing the cuspoid catastrophe

Multi application small light water reactor containment analysis and design

On the effects of centrifugal forces in air-water two-phase flow regime transitions of an adiabatic helical geometry

Assessment of level swell measurements in the OSU APEX Test Facility

A study of return to saturation oscillations in the OSU APEX thermal hydraulic testing facility

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