Index Catalog // ScholarsArchive@OSU

Evaluating Agronomic Responses of Camelina to Seeding Date under Rain-Fed Conditions

Creator:: Sintim, Henry Y., Zheljazkov, Valtcho D., Obour, Augustine K., Garcia y Garcia, Axel, and Foulke, Thomas K.
Abstract:: The potential to use camelina (Camelina sativa L.) as a bioenergy crop has increased the need to develop management practices that would improve sustainable production. This study evaluated the effects by cultivars (Blaine Creek, Pronghorn, and Shoshone) and three spring seeding dates on the performance of camelina grown under rain-fed...
Resource Type:: Article
Full Text:: diesel fuel. Bioresour. Technol. 101:646–653. doi:10.1016/j.biortech.2009.08.054 Nykiforuk, C.L., and

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:: : 10.1016/j.rser.2014.01.092. [7] R. Ray, D. D. Newbold, S. B. McCray, D. T. Friesen, and M. Kliss. A

Participatory GIS mapping highlights indirect use and existence values of coastal resources and marine conservation areas

Creator:: Scully-Engelmeyer, Kaegan M., Granek, Elise F., Nielsen-Pincus, Max, and Brown, Greg
Abstract:: Consideration of social and cultural dimensions in coastal and marine planning has increased and ecosystem services provide important framing to investigate values and priorities associated with these systems. Research efforts in coastal communities offer insights on social dimensions of ocean and coastal management decisions, but questions remain about how demographics...
Resource Type:: Article
Full Text:: https://doi.org/10.1016/j.ecoser.2021.101301 Received 12 November 2020; Received in revised form 20

The silence of the clams: Forestry registered pesticides as multiple stressors on soft-shell clams

Creator:: Tissot, Alexandra G., Granek, Elise F., Thompson, Anne W., Hladik, Michelle L., Moran, Patrick W., and Scully-Engelmeyer, Kaegan
Abstract:: Contaminants are ubiquitous in the environment, often reaching aquatic systems. Combinations of forestry use pesticides have been detected in both water and aquatic organism tissue samples in coastal systems. Yet, most toxicological studies focus on the effects of these pesticides individually, at high doses, and over acute time periods, which,...
Resource Type:: Article
Full Text:: /10.1016/j.scitotenv.2021.152053 0048-9697/©2021TheAuthors. Published by Elsevie 0/). A B S T R A C T A R T

Exploring the distribution of waterborne pathogens Giardia and Cryptosporidium along a land-use gradient in Oregon in the context of One Health

Creator:: Aleman Torres, Mariangel
Abstract:: Giardia and Cryptosporidium protozoans are resilient, zoonotic waterborne pathogens that can bypass water treatment and kill millions of people and animals annually. Giardia and Cryptosporidium cysts and oocysts, respectively, can spread through feces; poor sanitation and poverty can increase the risk for giardiasis and cryptosporidiosis diarrheal diseases. We are currently...
Resource Type:: Presentation
Full Text:: assemblages A and B. International Journal for Parasitology. 38(2008): 1523- 1531. doi: 10.1016/j.ijpara

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:: Thermal Engineering, 71(1), 378–388. https://doi.org/10.1016/j.applthermaleng.2014.05.071 Arpagaus, C

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:: :10.1016/j.ijmultiphaseflow.2006.02.016. [3] E. Rahim, R. Revellin, J. Thome, A. Bar-Cohen

Experimental investigation of supercritical carbon dioxide in horizontal microchannels with non-uniform heat flux boundary conditions

Creator:: Jajja, Saad A., Zada, Kyle R., and Fronk, Brian M.
Abstract:: Supercritical carbon dioxide (sCO2) experiences a drastic change in its thermophysical properties near the thermodynamic critical point. A non-linear thermophysical property variation can influence the heat transfer behavior of sCO2 which is not predicted well by conventional single phase heat transfer theory. This can become a major hindrance in the...
Resource Type:: Article

eDNA as a tool for identifying freshwater species in sustainable forestry: A critical review and potential future applications

Creator:: Coble, Ashley A., Flinders, Camille A., Homyack, Jessica A., Penaluna, Brooke E., Cronn, Richard C., and Weitemier, Kevin
Abstract:: Environmental DNA (eDNA) is an emerging biological monitoring tool that can aid in assessing the effects of forestry and forest manufacturing activities on biota. Monitoring taxa across broad spatial and temporal scales is necessary to ensure forest management and forest manufacturing activities meet their environmental goals of maintaining biodiversity. Our...
Resource Type:: Article
Full Text:: ://doi.org/10.1016/j.scitotenv.2018.08.370. © 2018. This manuscript version is made available under the CC

Investigation of the combined efficiency of a solar/gas hybrid water heating system

Creator:: Karki, Saroj, Haapala, Karl R., and Fronk, Brian M.
Abstract:: In climate regions with large seasonal variations in solar radiation, such as the Pacific Northwest of the United States, a solar thermal energy collector might not economically satisfy year-round domestic water heating demands, requiring an auxiliary unit, such as a natural gas-fired water heater. Previous studies have shown that the...
Resource Type:: Article
Full Text:: ) 371–380. doi:10.1016/j.enbuild.2016.09.052. [3] EIA, Table HC1.1 Fuels used and end uses in U.S

ScholarsArchive@OSU

Evaluating Agronomic Responses of Camelina to Seeding Date under Rain-Fed Conditions

Simulation of membrane heat pump system performance for space cooling

Participatory GIS mapping highlights indirect use and existence values of coastal resources and marine conservation areas

The silence of the clams: Forestry registered pesticides as multiple stressors on soft-shell clams

Exploring the distribution of waterborne pathogens Giardia and Cryptosporidium along a land-use gradient in Oregon in the context of One Health

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

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

Experimental investigation of supercritical carbon dioxide in horizontal microchannels with non-uniform heat flux boundary conditions

eDNA as a tool for identifying freshwater species in sustainable forestry: A critical review and potential future applications

Investigation of the combined efficiency of a solar/gas hybrid water heating system

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