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Now showing items 6501-6520 of 8962
Physical and Structural Characterization of Sustainable Asphalt Pavement Sections at the NCAT Test Track
(2012-07-25)
A sustainable pavement can be defined as a safe, efficient and environmentally friendly pavement that meets today’s transportation needs without jeopardizing the ability to meet such needs in the future. Recent advances ...
Physical Education Paraeducators
(2021-04-13)
The purpose of this dissertation was to discover the lived experiences and perceptions of administrators, physical educators, and physical education paraeducators (PEPs) in Alabama regarding the hiring, training, ...
Physical Fatigue at Work: Prevalence and Interventions
(2019-07-23)
Advanced manufacturing has resulted in significant changes on the shop-floor, influencing
work demands and the working environment. The corresponding safety-related impacts, including
fatigue, have not been fully captured ...
Physical Layer Approach to Secure Visible Light Communication and Sensing
(2022-04-15)
Visible Light (VL) is a wireless technology that uses visible light (400 ~ 790 THz) as the medium to transmit information (i.e., visible light communication or VLC) or sense user's activities (i.e., visible light sensing ...
Physical Map Construction and Physical Characterization of Channel Catfish Genome
(2007-08-15)
Catfish is the major aquaculture species in the United States. To enhance genome studies involving linkage mapping, comparative mapping and linkage map and physical map integration, over 20,000 Bacterial Artificial Chromosome ...
Physical Therapists' Knowledge of and Attitudes Towards Treating Chronic Pain
(2023-05-04)
Physical Therapists’ Knowledge of and Attitudes Towards Treating Chronic Pain is an
investigation into physical therapists’ knowledge and perceptions of treating patients with
chronic pain. Chronic pain is a major ...
Physical treatments for reducing biomass ash and effect of ash content on pyrolysis products
(2015-07-23)
There is increasing concern of greenhouse gas effect and the depletion of fossil fuels. Different renewable energy sources such as hydro, wind, solar have been considered as a potential replacement for fossil fuel. Bio-energy, ...
Physical-Chemical and Biological Characterization of Small Streams Following Intensive Forest Management Practices in the Coastal Plain of Alabama
(2007-12-15)
This study measured changes in five first-order streams (S 1 through S 5) following management techniques including clearcut logging and chemical (S 2 and S 3) and mechanical site preparation (S 4 and S 5). The herbicides ...
Physicochemical and Ignition Properties of Dust from Loblolly Pine Wood
(2013-07-16)
Energy derived from biomass has attracted considerable attention because of increasing energy demand, high crude oil prices and environment and climate concerns. Biomass must be harvested and processed before conversion ...
Physicochemical and Nutritional Properties of Selected Banana (Musa spp.) Cultivated in Southeastern U.S.
(2019-08-03)
Globally, banana (Musa spp.) is considered a daily dietary staple food for millions of
individuals. This fruit is a source of phytochemicals such as carotenoids and phenolic compounds,
with health-promoting effects. There ...
Physicochemical Properties and Thermal Decomposition of Torrefied Woody Biomass and Energy Crop
(2012-04-17)
Torrefaction was performed on pine, sweetgum, and switchgrass to determine its effect on the properties and degradation profiles of the biomass, and the influence of feedstock moisture content on the enthalpy of torrefaction ...
The Physics of Wind Instruments
(2022-04-14)
Musical instruments have been studied by physicists for centuries due to their complex mechanisms and the presence of many pieces of fundamental physics within. This dis- sertation aims its focus on wind instruments which ...
Physics, Compact Modeling and TCAD of SiGe HBT for Wide Temperature Range Operation
(2011-11-29)
One of the remarkable characteristics of SiGe HBT is the ability to operate over a wide temperature range, from as low as sub 1K, to as high as over 400 K. The SiGe HBT investigated and measured in this work is a ...
Physics, Modeling and Design Implications of RF Correlated Noise in SiGe HBTs
(2013-05-01)
Accurate noise compact modeling and
efficient noise extraction techniques are required for RF circuit design.
Understanding the impact of noise sources and the noise propagation is also necessary for
device and circuit ...
Physiological Adaptations to a Concurrent Sprint Interval and Resistance Training Program in Aging Women
(2016-12-19)
PURPOSE: To investigate the physiological adaptations to a high intensity concurrent exercise training (CET) program composed of Sprint Interval Training (SIT) and Resistance Exercise Training (RET) in recreationally active ...
Physiological and behavioral effects of photosynthetically-active radiation on rosetip sea anemones Condylactis gigantea: Tolerance limits and growth
(2018-07-24)
Irradiance is an abiotic factor that strongly affects the metabolism of endosymbiotic Symbiodinium within photosynthetic cnidarians such as rose tip sea anemones Condylactis gigantea. Fluctuations in the intensity of ...
Physiological and behavioral impacts of railway noise on stream fishes
(2019-04-17)
While the expansion of anthropogenic noise studies in aquatic habitats has produced conservation-based results for marine organisms, little attention has been paid to the potential impacts of anthropogenic noise on freshwater ...
Physiological and Molecular Responses of Feeding Ractopamine toYearling Heifers Across Days on Feed
(2010-05-05)
Heifers comprise 30% of the annual beef harvest in the United States. Production pressures over the past several years have lead to a need to increase production efficiency. One mode currently available is the use of the ...
Physiological and nutritional requirements for the culture of the Pacific white shrimp, Litopenaeus vannamei, in low salinity waters
(2006-08-15)
The culture of the Pacific white shrimp, Litopenaeus vannamei, in inland low salinity well waters (LSWW) is a promising, fledgling industry in Alabama. Despite the success of a small number of farmers in producing L. ...
Physiological and Phenological Responses to Experimental Throughfall Reduction and Parameterization of the 3-PG Model for Modeling Long-Term Responses to Climate Change in Longleaf Pine Forests
(2021-11-29)
Ongoing changes in the earth’s climate are having profound effects on forest ecosystems in many regions. Longleaf pine (Pinus palustris Mill.) is considered one of the most drought-resistant pines in the southeastern U.S. ...