For several years researchers have investigated how teachers’ beliefs
impact a classroom. Equally important to consider when striving to improve
education are the beliefs held by the students. College Algebra is an important
class for many collegiate students, and gaining an insight into their beliefs about
mathematics and desires for...
Stands of Douglas-fir (Pseudotsuga menziesii ssp. menziesii Mirb. (Franco)) near the Oregon Coast are showing signs of growth reduction from the foliar pathogen Phaeocryptopus gaeumannii that causes Swiss Needle Cast (SNC) disease. To better understand the mechanisms of needle drop through disease, and to learn the degree of variability in...
Many diseases cause a heavier burden on women than on men; however, treatment guidelines are based largely on data on men (NCBI, 2012). It becomes obvious that certain differences in genetics between men and women account for specific sex-related diseases, but there is too spare research focus on that issue....
With human activity causing increases in turbidity in coastal marine waters, it is of economic and ecological importance to understand how this increase will affect organisms living in these areas. At most risk may be predators, such as many teleosts and cephalopods, reliant on vision to detect and capture prey....
CantonS wild-type flies were used to determine sex-specific differences in the daily
locomotor activity patterns in males and females. Under light entrainment, when flies are
kept in a 12:12 light-dark condition, both males and females showed bimodal activity
with a morning peak around lights-on and an evening peak around lights...
Circadian clocks are internal mechanisms regulating many physiological processes.
Research suggests that the circadian clock may regulate repair of cellular damage caused
by reactive oxygen species (ROS), but molecular pathways from the clock to ROS repair
are not known. The gene cncC, known in mammals as Nrf2, and its repressor...
Paper microfluidic devices are capable of processing fluids using capillary flow in materials that are lower cost than the standard materials used in microfluidics. Due to the low cost of their fabrication and minimal requirements for instrumentation, paper microfluidic devices are ideal for use in low-resource settings. They have the...
Tourism is one of the largest industries in the world, and causes many cultural, environmental, and economic problems. In this thesis, I explore ethics in the field of tourism studies, and identify three ethical models used to discuss ethics in tourism, which are: business ethics, alternative tourism, and philosophical ethics....
Osmotic stress is a common challenge faced by organisms in environments with variable salinity or aridity. Understanding the evolutionary mechanisms underlying adaptation to osmotic stress may have wide applications, including management of populations experiencing climate change, or engineering industrial organisms involved in processes such as fermentation. While Saccharomyces cerevisiae is...
Purpose: This study examines the relationship between community-based fitness class participation and risk for falls in adults aged 55 or older. Our aim was to compare scores on fall risk factors between community-based Better Bones & Balance® (BBB) participants and active peers who engage in other (non-BBB) community-based fitness classes....