Index Catalog // ScholarsArchive@OSU

Approaches for Characterizing Plant Physiological Responses to Environmental Stress

Creator:: Marias, Danielle E.
Abstract:: It is uncertain how predicted changes in climate will impact vegetation responses and plant species’ distributions because the physiological mechanisms underlying thresholds for damage are not well understood, and responses to stress vary by functional type and developmental stage. Thus, it is crucial to investigate physiological responses to heat and...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Danielle E. Marias for the degree of Doctor of Philosophy in

Impacts of dwarf mistletoe on the physiology of host Tsuga heterophylla trees as recorded in tree ring C and O stable isotopes

Creator:: Marias, Danielle E.
Abstract:: Dwarf mistletoes, obligate, parasitic plants with diminutive aerial shoots, have long-term effects on host tree water relations, hydraulic architecture, and photosynthetic gas exchange and can eventually lead to tree death. To investigate the long-term impacts of dwarf mistletoe on gas exchange of host western hemlock trees, I compared growth, gas...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Danielle E. Marias for the degree of Master of Science in Forest

The Effects of Biofilm on Sandy Soil Hydrology

Creator:: Runion, Danielle N.
Abstract:: It is known that soil biota affects water dynamics through various complex mechanisms. The impact on retention by soil biota are due to a combination of changes to pore geometry, pore clogging by biofilms, biofilms that serve to connect thin water films across many pores as the soil dries, and...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Danielle N

Flow processes in the dry regime : the effect on capillary barrier performance

Creator:: Jansik, Danielle P.
Abstract:: Engineered capillary barriers typically consist of two layers of granular materials designed so that the contrast in sediment hydrologic properties and sloping interface retains infiltrating water in the upper layer. We report here on the results of two bench-top capillary barrier experiments, and associated modeling. These experiments were conducted to...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Danielle P. Jansik

Understanding the future of PFAS policy and management : a comparative study between two regions – the Pacific Northwest and the Great Lakes Region

Creator:: Tran, Danielle N.
Abstract:: In the past fifty years, per- and polyfluoroalkyl substances (PFASs) have become alarming global pollutants. In 2019, the United States (U.S.) Environmental Protection Agency (EPA) ultimately classified them as emerging contaminants and established an action plan to address PFAS and protect public health through developing, identifying, monitoring, and remediating current...
Resource Type:: Capstone Project
Full Text:: Danielle' Dani' Tran A CAPSTONE PROJECT submitted to Oregon State University

Expression of prolactin in feline mammary adenomas and adenocarcinomas

Creator:: Trummel, Danielle K.
Abstract:: Mammary tumors are the third most common tumor in cats after cutaneous neoplasia and lymphosarcoma. More than 80% of feline mammary tumors are adenocarcinomas, which are similar to human mammary adenocarcinomas in their biologic behavior and histologic characteristics. Despite treatment with radical mastectomy, feline mammary adenocarcinoma is associated with a...
Resource Type:: Undergraduate Thesis and Presentation
Full Text:: and 37 Expression of Prolactin in Feline Mammary Adenomas and Adenocarcinomas By Danielle K

User Interface and Database for the Intuitive, Developmental And Research Oriented, Easy To Use, Affordable, And Low Volume (IDEAL) Bioreactor

Creator:: Litzinger, Jaelyn W.
Abstract:: Expensive pricing for laboratory bioreactors proves to be the main barrier-to-entry for lab-scale academic research. Most laboratory bioreactors are priced at $100K+ and require significant training to use, thereby limiting their accessibility. The IDEAL (Intuitive, Developmental And Research Oriented, Easy To Use, Affordable, And Low Volume) Bioreactor aims to solve...
Resource Type:: Honors College Thesis

How crabs walk and what can robots learn from it?

Creator:: Shen, Nuocheng
Abstract:: Simulation has provided much design inspiration for the field of robotics. While many astute ideas can be computationally formulated, there are some good structures in animals that people call “biologically-inspired”. Many robots are designed based on natural creatures such as crabs, spiders, etc. Before we can take full advantage of...
Resource Type:: Honors College Thesis

Evaluation of the Critical Aspects of Sex Education Programs for the Improvement of Student Health and Wellbeing

Creator:: Brown, Juliana D.
Abstract:: Sex education plays a critical role in the development of youth sexual health and wellbeing. An ideal program is taught with honesty in an inclusive and respectful environment where students learn strategies to lower their risk of unwanted sexual outcomes, communication skills to build and navigate relationships, and necessary knowledge...
Resource Type:: Honors College Thesis
Full Text:: , HIV/AIDS, sexual risk behavior, prevention programs, and prevention policies. Corresponding e

Sliding Mode Control of Oscillating Water Column Wave Energy Converters

Creator:: Brown, Danielle R.
Abstract:: This thesis concerns the development of a direct torque control strategy using a sliding mode control approach to optimize the power output of an oscillating water column (OWC) wave energy converter (WEC). The OWC WEC is a device that has a submerged vertical tail tube open at both ends, which...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Danielle Brown for the degree

ScholarsArchive@OSU

Approaches for Characterizing Plant Physiological Responses to Environmental Stress

Impacts of dwarf mistletoe on the physiology of host Tsuga heterophylla trees as recorded in tree ring C and O stable isotopes

The Effects of Biofilm on Sandy Soil Hydrology

Flow processes in the dry regime : the effect on capillary barrier performance

Understanding the future of PFAS policy and management : a comparative study between two regions – the Pacific Northwest and the Great Lakes Region

Expression of prolactin in feline mammary adenomas and adenocarcinomas

User Interface and Database for the Intuitive, Developmental And Research Oriented, Easy To Use, Affordable, And Low Volume (IDEAL) Bioreactor

How crabs walk and what can robots learn from it?

Evaluation of the Critical Aspects of Sex Education Programs for the Improvement of Student Health and Wellbeing

Sliding Mode Control of Oscillating Water Column Wave Energy Converters

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