Index Catalog // ScholarsArchive@OSU

Robust extraction and analysis towards complete 3D tensor field topology

Creator:: Palacios, Jonathan, Yeh, Harry Hsiu-jen, Wang, Wenping, Laramee, Robert S., Vincent, Paul, and Zhang, Eugene
Abstract:: Three-dimensional symmetric tensor fields have a wide range of applications in solid and fluid mechanics. Recent advances in the topological analysis of 3D symmetric tensor fields focus on the local behaviors of tensor fields at degenerate points, which usually form curves. In this paper, we make a number of observations...
Resource Type:: Technical Report
Full Text:: , engineering, and medical applications. Example tensor fields include stress and strain tensors in solid and

High frequency hysteresis characterization of magnetic nanoparticles

Creator:: Whitaker, Colby
Abstract:: Hyperthermia is a cancer therapy that relies on the local heating of a cancerous tumor to kill cancer cells and disrupt the future growth of the tumor. While hyperthermia is capable of killing tumors separately, physicians often combine it with other treatment methods, typically radiation therapy, for its synergistic effects...
Resource Type:: Capstone Project
Full Text:: cancer cells and dissipate thermal energy when an alternating magnetic field is applied. The

Kinetic Prefactors of Reactions on Solid Surfaces

Creator:: Campbell, Charles T., Árnadóttir, Liney, and Sellers, Jason R. V.
Abstract:: Adsorbed molecules are involved in many reactions on solid surfaces that are of great technological importance. As such, there has been tremendous effort worldwide to learn how to theoretically predict rates for reactions involving adsorbed molecules. Theoretical calculations of rate constants require knowing both their activation energy and prefactor. Recent...
Resource Type:: Article
Full Text:: , Biological and Environmental Engineering, Oregon State University, Corvallis, OR 97331-2702, USA (Received

On the ethics of pharmaceutical protein production in transgenic animals

Creator:: Mangan, Emily
Abstract:: Humans have been practicing various forms of biotechnology since early domestication, 7,000-10,000 years ago (Macnaghten, 2004). Biotechnology is an umbrella term for many scientific applications to biology, the oldest being selective breeding (Macnaghten, 2004). In the last few decades, however, the field of biotechnology has gravitated towards genetic engineering, gene...
Resource Type:: Research Paper
Full Text:: field of biotechnology has gravitated towards genetic engineering, gene splicing, and transgenics as

Efficient Fabrication of Nanoporous Si and Si/Ge Enabled by a Heat Scavenger in Magnesiothermic Reactions

Creator:: Luo, Wei, Wang, Xingfeng, Meyers, Colin, Wannenmacher, Nick, Sirisaksoontorn, Weekit, Lerner, Michael M., and Ji, Xiulei
Abstract:: Magnesiothermic reduction can directly convert SiO₂ into Si nanostructures. Despite intense efforts, efficient fabrication of highly nanoporous silicon by Mg still remains a significant challenge due to the exothermic reaction nature. By employing table salt (NaCl) as a heat scavenger for the magnesiothermic reduction, we demonstrate an effective route to...
Resource Type:: Article
Full Text:: of Chemical Engineering, Oregon State University, Corvallis, Oregon 97331, USA. Magnesiothermic

First principles study of finite temperature phase stability in (Cu,Ag,Au)In₂ and Al₂Cu alloys

Creator:: Holmes, Aleczander S.
Abstract:: The common choice in computational approximations, from 0 K to room temperature, of solid materials is to assume the structure remains unchanged at low temperatures. Often such an approximation is a very reasonable assumption. However, this approximation is not absolute and can break down even for relatively simple materials such...
Resource Type:: Undergraduate Thesis
Full Text:: accomplish the goals of this study, Density Functional Theory (DFT) is applied to solve for the physical

Sand mold clamping

Creator:: Bochtler, Benedikt, Teeter, John, and Thompson, Bobby
Abstract:: EXECUTIVE SUMMARY PROJECT CONTEXT ESCO Incorporated manufactures a variety of steel parts using a sand mold casting process. In this process a clamping device is used to prevent the sand mold from leaking during the pouring process. The current clamp design has several deficiencies including an uneven distribution of the...
Resource Type:: Technical Report
Full Text:: engineering requirements. The second step in the process consisted of researching a variety of clamping

Sustainable Development and Green Buildings

Creator:: Sinha, Arijit, Gupta, Rakesh, and Kutnar, Andreja
Abstract:: Global sustainability goals have led to the development of the green building movement. The Green Building Program, stemming from the movement, has had unprecedented success as it provides a quantifi able metric to people’s efforts towards sustainable development. Sustainable development and green buildings are often used interchangeably. Although, sustainable development...
Resource Type:: Article
Full Text:: assistant professor and professor at Department of Wood Science and Engineering, Oregon State University

1995/1996 Annual Report

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30
Resource Type:: Other
Full Text:: Bioresource Engineering, and economists and biologists of the National Marine Fisheries Service. Ongoing

1989-1990 Annual Report of the Hatfield Marine Science Center

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30
Resource Type:: Other
Full Text:: applied to SeaMARC I sidescan sonar imagery. IEEE Journal of Oceanic Engineering 15(1):24-31. Fox

ScholarsArchive@OSU

Robust extraction and analysis towards complete 3D tensor field topology

High frequency hysteresis characterization of magnetic nanoparticles

Kinetic Prefactors of Reactions on Solid Surfaces

On the ethics of pharmaceutical protein production in transgenic animals

Efficient Fabrication of Nanoporous Si and Si/Ge Enabled by a Heat Scavenger in Magnesiothermic Reactions

First principles study of finite temperature phase stability in (Cu,Ag,Au)In₂ and Al₂Cu alloys

Sand mold clamping

Sustainable Development and Green Buildings

1995/1996 Annual Report

1989-1990 Annual Report of the Hatfield Marine Science Center

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