Purpose: To evaluate the effectiveness of Health Education for Persons with Multiple Sclerosis (HEMS) on increasing physical activity (PA) behavior and constructs of Social Cognitive Theory (SCT), such as outcome expectations, self-efficacy, social support, and goal achievement in individuals with Multiple Sclerosis (MS). Results have shown there is little translational...
Part 1:
White muscle disease (WMD), a degenerative muscle disease brought on by a deficiency of the essential trace nutrient selenium, is thought to be mediated by the protein Selenoprotein W (SeW). In its relationship with WMD, SeW, like many selenoproteins, binds to glutathione, serving some purpose in redox mechanisms...
Autonomous buoys were deployed in 2011 in the central Arctic: An Ice-Tethered Profiler (ITP) and Ice Mass Balance (IMB) buoys were deployed in the Makarov basin; a Polar Ocean Profiling System (POPS) and Ice Thickness (Ice-T) buoy were deployed on the Eurasian Basin. The two different sites were approximately 70km...
Few discoveries of any importance have been the result of a moment's happy coincidence; rather have they been the fruit of many hours of tedious thought and experiment. This is especially true in the realm of organic chemistry. Here, where progress is made only by the most painstaking experimentation, extensive...
Anaerobic digestion is a common terminal step in wastewater treatment systems and produces valuable by-products such as biogas, a combination of carbon dioxide and methane. Biogas can be used to off-set energy costs, and along with the anaerobic co-digestion of fats, oils, and greases (FOG) has been found to increase...
INTRODUCTION: Children with Autism Spectrum Disorder (ASD) have been shown to possess relative strengths in processing visual stimuli as opposed to verbal stimuli (Tissot & Evans, 2003). Therefore, instructional strategies that use visual means and presentations are recommended over the traditional (verbal) instruction. The effectiveness of video modeling has been...
The curriculum of technical degrees at higher education institutions in the United States needs to continuously adapt to ever changing technologies. One way to accomplish this is to adopt a more dynamic approach that separates the practical and theoretical components of the university education, and where the student concentrates on...
This course of study has been planned for the
seventh and eighth grades in Oregon schools. One period
each week, or ninety minutes or more, is needed.
The study or cookery should be closely correlated with
the other school branches. High ideals of workmanship,
neatness, accuracy and skill should be...
Solutions to Einstein's equations are usually found by considering ideal, simplified models. However, if the real world always matched ideal physics models, then farmers would milk black and white spheres. To combat this, Regge calculus was developed as a numerical approximation scheme for general relativity. In Regge calculus curved manifolds...
Any woman's wardrobe is important, as it is to a
great extent an indication of her character. A High
School teacher, holding the position she does, as a director
of the aims and ideals of young girls must be especially
careful in her dress. Her clothing should be
neat, well...
The author has not previously had any course in
House Construction, but the inspiration for the these
was received from having seen the work done by a class
in that subject. The plans for the house, with the windows,
doors, cupboards in the kitchen, fireplaces, some
of the furniture and...
This machine Is the first series arc machine installed
In the city of Portland. It was obtained by
the Electrical Department of O.A.C., with the object
of rewinding it for a high current machine to be used
in the charging of storage batteries.
Obesity is achieved at the point where fat accumulation begins to exert deleterious effects on an organism. The human body accrues fat when there is an energy imbalance occurring, where caloric intake exceeds expenditure.Many anti-obesity drugs used in the past have had undesirable side effects, and currently there is a...
The Community Engagement Core of OSU's Superfund Research Program aims to increase cultural capacity among university scientists while simultaneously supporting research focused on reducing health disparities for Pacific Northwest Tribes originating from harmful chemical exposures in the environment.
"The house does not make the home, but it has a
great deal of influence on the health and character of
the family.
In planning a house, its special uses must be considered.
The house intended for a home should be made
s convenient, sanitary and attractive as possible.
The...
STEM education is delivered to K12 audiences by Pre-college Programs across the nation, many of which serve underrepresented and underserved students as part of their core missions. While there is robust attention to STEM curriculum development and college connection events in such programs, few have social-cultural aspects of learning as...
STEM education is delivered to K12 audiences by Pre-college Programs across the nation, many of which serve underrepresented and underserved students as part of their core missions. While there is robust attention to STEM curriculum development and college connection events in such programs, few have social-cultural aspects of learning as...
As responsible energy usage is becoming more and more a part of the public conscience, a key practice of this idea emerges. Specifically, using the energy we do have with maximum efficiency. While the laws of thermodynamics remain a limiting factor, research has been done to show that properties of...
- Collagen fibers are found in 25% of the whole body
protein content. They are highly adhesive to cells and
can be used as scaffold proteins that can promote cell
growth and be used to capture cells.
- In our lab, we use collagen to capture cancer cells in
order...
We developed an integration-based line detection algorithm. Existing line detection methods such as the Hough Transformation (HT) and its variants are insensitive to image noise. The reason is that HT finds lines by calculating the gradient of the image and assumes that the region where the gradient is the steepest...
We developed an integration-based line detection algorithm. Existing line detection methods such as the Hough Transformation (HT) and its variants are insensitive to image noise. The reason is that HT finds lines by calculating the gradient of the image and assumes that the region where the gradient is the steepest...
As scientific technologies and techniques have improved in past decades, it has become
possible to quickly collect unprecedented quantities of experimental data. In the study of gene expression, for instance, datasets comprising tens of thousands of variables and hundreds of treatments can be produced in a matter of months. When...
Modifications of histone tail amino acid residues are necessary for many reactions involving chromatin. These processes can produce transcriptionally active, euchromatic, or inactive, heterochromatic, segments of DNA. The formation and maintenance of facultative heterochromatin is critical for the proper growth and development of many eukaryotes. Euchromatin can be changed into...
Hatcheries are used to produce salmon to augment the number of fish available for harvest, and to supplement wild populations that may be threatened with extinction. Although traditional hatchery rearing methods can produce many fish, they can pose risk to wild populations because they tend to produce salmon with lower...
Hatcheries are used to produce salmon to augment the number of fish available for harvest, and to supplement wild populations that may be threatened with extinction. Although traditional hatchery rearing methods can produce many fish, they can pose risk to wild populations because they tend to produce salmon with lower...
Abstract
Understanding the effects of climate change on forest ecosystems requires exploration of the relationships of different components of the system, such as the response of biota to local hydrology, temperature, precipitation, and elevation. The Long-term Ecological Research Program at the H. J. Andrews Experimental Forest, located in the Western...
Humans and rodents experience declines in reference (long-term) and working (short-term)
memory and cognitive flexibility during the aging process. Aging changes in GluN1 and
GluN2B subunits of N-methyl-D-aspartate (NMDA) receptors show a relationship to both
reference and working memory deficits. Sulindac, an anti-inflammatory drug, enhances working memory and NMDA receptor...
A pro-inflammatory agent, lipopolysaccharide, can mimic the effects of aging on spatial reference memory
E. R. ESCOBEDO and K. R. Magnusson, Dept. of Biomedical Sciences, Coll. of Vet. Med., Linus Pauling Institute, Oregon State University, Corvallis, OR 97331
Humans and rodents experience declines in reference (long-term), working (short-term) memory, and...
''Country life is a book whose pages are yet uncut."
This I firmly believe, and one of these pages treats of
the decoration and furnishings of the country house.
Because of this great need in the country and because the problem of fitting up a country house is now confronting...
The proposed hydraulic power plant, incorporated
under the name of, "Minem Light and Power Company",
is located on the Minam River, about two miles above
the junction of the Minam and Wallowa Rivers. This is
about three miles above the county highway bridge which
is on the Wallow River, this...
As in other species, it is possible that a homozygous red leafed (= redleaf) hazelnut (Corylus avellana L.) tree would have brighter red coloration than a heterozygote and thus be more desirable as an ornamental. However, 'Fusco Rubra' and `Rode Zeller' both carry incompatibility allele S6 (thus cross-incompatible) and are...
Background: Breast cancer is the most common cancer among women. In 2012, over 220,000 women were diagnosed with breast cancer in the United States. It has been hypothesized that dairy may play a role in breast cancer; however, the evidence has been inconsistent and limited. Proposed mechanisms linking dairy and...
During mitosis, sister chromatids are separated by the action of the mitotic spindle. The mitotic spindle attaches to chromosomes at centromeres through a protein complex called the kinetochore. While ~100 proteins have been identified at kinetochores and centromeres, the function of most is poorly understood.
The centromere protein, CENP-T (Centromere...
Separation and isolation of organic analytes from environmental matrices such as soils,
water, plant, or animal tissue has traditionally involved the use of liquid solvent extractions.
Solvent-based extraction methods are often time-consuming, difficult to automate, and use
expensive solvents that generate hazardous waste and working conditions. The need for a...
The calculation of interplanetary trajectories is a numeric problem which requires a high degree
of precision for the results to be accurate. A computer program was written for this project which
uses leapfrog integration combined with Newton’s method of iterative root finding to find ideal
interplanetary trajectories. Reasonable initial conditions...
We measure the charging and discharging of two organic materials, PCBM and ADT-TES-F. These materials are studied through the noncontact method of particle trapping known as Optical Tweezers, where an IR laser is used to constrain the motion of a coated or noncoated silica sphere while its positional data is...
The nursery industry plays a critical role in Oregon's economy. An increase in wood-boring insect, or borer, activity has impacted the industry. The goal of this research is to determine key borer species in the nursery industry, flight times so targeted spray schedules can be established, and assess grower knowledge...
A project to restore and increase the native riparian habitat on a 1½ acre site along Oak Creek will begin in spring 2013. In order to carry out long-term monitoring and evaluation of the efficacy of the restoration effort, it is necessary to know what is growing there now. To...