Index Catalog // ScholarsArchive@OSU

A Comparative Analysis of Literature Search Results for Chinook Restoration Project Evaluation Between 2012 and 2022 Western Pacific Studies in California, Oregon, and Washington

Creator:: Clark, Erica Jennifer
Abstract:: Pacific salmon are an integral part of ecosystems, industry, culture, and food source. Rapid declines and extirpation in many populations and species have caught the interest of environmentalists, scientists, recreational anglers, commercial fishers, general public, and economists. Billions of dollars have been spent to restore, return, improve, sustain dwindling populations...
Resource Type:: Capstone Project
Full Text:: Ken Diebel Committee Members: Eric T. Jones, Dana Warren Support, patience, IT specialist

Addressing ALS: Corroborating the Methodology of Studying the P2X7R Complex

Creator:: Veytsman, Edward Y.
Abstract:: Amyotrophic lateral sclerosis (ALS) is characterized by the degeneration of motor neurons in the motor cortex and spinal cord. Recent evidence suggests that the purine receptor P2X7 (P2X7R) plays a central role in the pathology of ALS. Previous research indicates that P2X7R activation by oxidatively modified heat shock protein 90...
Resource Type:: Honors College Thesis
Full Text:: ., Mera, R. M. M. F. de, Sparrow, N. A., Calingasan, N. Y., Kiaei, M., Rhoads, T. W., Ma, T. C., Grumet

Metabolomics analysis identifies effects of nitrate and exercise in zebrafish (Danio rerio)

Creator:: Wolfe, Mandy
Abstract:: Objectives: Nitrate, found abundantly in green leafy vegetables, may improve exercise performance by increasing the availability and utilization of metabolic fuels that require less oxygen for energy production. However, it is not known if this performance effect occurs at the peak exercise intensity. We hypothesize that supplemental nitrate treatment will...
Resource Type:: Honors College Thesis
Full Text:: : T im e p o in ts : (9 fi sh p er ti m e po in t / tr ea tm en t) 0 29 21 N =54

Is Cover Type Use by Dabbling Ducks at Bald Knob National Wildlife Refuge, Arkansas, Related to Energy Availability?

Creator:: Kreisler, Skye E.
Abstract:: Managers of U. S. Fish and Wildlife Service’s Bald Knob National Wildlife Refuge (Refuge) in central Arkansas want to provide sufficient habitat resources to meet its population objectives for wintering waterfowl. Nutrient reserves acquired during the wintering period appear to support spring migration and subsequent reproductive success for some species,...
Resource Type:: Capstone Project
Full Text:: regression analysis between mallards (M) and other species (NP = Northern pintail; GWT = Green-winged teal

The 10.0 Guide to Reducing the Risk of Lower-Extremity Injuries Among Female NCAA Gymnasts

Creator:: Dagen, Lacy M.
Abstract:: An Injury Prevention Program Designed to Reduce the Risk of Lower-Extremity Injuries within Women's NCAA Gymnastics Teams. Grounded in a behavior change perspective using an integrated theory model that combines the Health Belief Model and the Theory of Planned Behavior, the culmination of this project is a lower-extremity injury prevention...
Resource Type:: Capstone Project
Full Text:: T position with body (B), and then slowly return back to starting position (A) Don't let knee

Simulation of membrane heat pump system performance for space cooling

Creator:: Bukshaisha, Ahmad A. and Fronk, Brian M.
Abstract:: Membrane based heat pumps systems have attracted the attention of many research groups as a potentially more environmentally friendly alternative to vapor compression systems for space cooling. Several prototype systems have been developed, with reported claims of Energy Efficiency Ratios (EER) approaching 26. At present, no detailed analysis is publicly...
Resource Type:: Article
Full Text:: lb T e m p e ra tu re ( °C ) 8 8.5 9 9.5 10 10.5 11 C o o li n g C a p a c it y

Two-phase flow regimes of condensing R-134a at low mass flux in rectangular microchannels

Creator:: Vanderputten, Michael A., Jacob, Tabeel A., Sattar, Maria, Ali, Nouman, and Fronk, Brian M.
Abstract:: Qualitative two-phase flow regime data are obtained from high-speed visualization of condensing flows of R-134a at mass fluxes from 75 to 150 kg m−2 s−1 and quality from 0.1 to 0.8 in square microchannels (DH = 0.84 mm) cooled from a single side. Superheated R-134a is distributed into multiple parallel microchannels and then partially condensed, using...
Resource Type:: Article
Full Text:: ). ( )w w w w,out w,inQ m c T T= ⋅ ⋅ −  (2) Heat losses were estimated by developing relations for

Geometry and orientation effects in non-uniformly heated microchannel heat exchangers using supercritical carbon dioxide

Creator:: Jajja, Saad A., Sequeira, Jessa M., and Fronk, Brian M.
Abstract:: There is growing interest to use supercritical carbon dioxide (sCO2) as a working fluid in thermal management applications. This study investigates the thermal-hydraulic performance of microchannel heat sinks as a function of flow channel geometry and orientation at operating conditions representative of electronics cooling applications. Three different experimental test sections,...
Resource Type:: Article
Full Text:: 26 27 T F lu id ( o C ) P R = 1.1, G = 500 (kg m-2s-1), q = 20 (W cm-2), T in = 20 (oC

In-Tube condensation of zeotropic refrigerant R454C from superheated vapor to subcooled liquid

Creator:: Jacob, Tabeel A. and Fronk, Brian M.
Abstract:: This article investigates the in-tube, superheated, saturated, and subcooled condensation of zeotropic refrigerant mixture R454C. R454C is proposed to replace R404A for commercial refrigeration applications. Quasi-local heat transfer coefficients were measured in a 4.7 mm horizontal tube at mass fluxes ranging from 100 to 500 kg m−2 s−1 at three different saturation...
Resource Type:: Article
Full Text:: (-) q” Heat flux (kW m-2) Q Heat duty (kW) Re Reynold’s number (-) T Temperature (°C) x

Optimization of 3D printed liquid cooled heat sink designs using a micro-genetic algorithm with bit array representation

Creator:: Dokken, Connor B. and Fronk, Brian M.
Abstract:: The advancement of additive manufacturing enables significantly greater freedom of design compared to conventional techniques. Of significant interest is the potential improvements in the design of cold plates and heat sinks for electronics cooling. Greater design freedom could enable new designs that reduce thermal resistance and hydraulic resistance, enabling the...
Resource Type:: Article
Full Text:: rate can be derived: . 2. bgen th b Q m PS R T T Tρ∞ ∞   ∆ = +     (1) . b th b

ScholarsArchive@OSU

A Comparative Analysis of Literature Search Results for Chinook Restoration Project Evaluation Between 2012 and 2022 Western Pacific Studies in California, Oregon, and Washington

Addressing ALS: Corroborating the Methodology of Studying the P2X7R Complex

Metabolomics analysis identifies effects of nitrate and exercise in zebrafish (Danio rerio)

Is Cover Type Use by Dabbling Ducks at Bald Knob National Wildlife Refuge, Arkansas, Related to Energy Availability?

The 10.0 Guide to Reducing the Risk of Lower-Extremity Injuries Among Female NCAA Gymnasts

Simulation of membrane heat pump system performance for space cooling

Two-phase flow regimes of condensing R-134a at low mass flux in rectangular microchannels

Geometry and orientation effects in non-uniformly heated microchannel heat exchangers using supercritical carbon dioxide

In-Tube condensation of zeotropic refrigerant R454C from superheated vapor to subcooled liquid

Optimization of 3D printed liquid cooled heat sink designs using a micro-genetic algorithm with bit array representation

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