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Now showing items 8675-8694 of 9119
Two-dimensional (2D) MXene as the Building Block of Three-dimensional (3D) Ordered Electrode Architectures and Their Application in Energy Storage Systems
(2020-12-01)
Transition metal carbides and nitrides (MXenes) are an emerging class of two-dimensional (2D) materials with interesting properties that have gained enormous attention since their discovery in 2011. Extensive theoretical ...
TWO-PART MASTER’S THESIS PART ONE: EVALUATION OF COOL ROOF REFLECTIVITY IMPACTS PART TWO: SURFACE SKIMMER FLOW RATES
(2022-05-04)
PART ONE: Cool roofs attempt to lower the temperature of the roof surface so that the interior of buildings can be cooled using less energy. Light color surfaces, white being the coolest color, are much cooler than darker ...
Two-year Bark and Ambrosia Beetle Diversity Study at the Talladega National Forest in the Southeastern United States
(2011-05-16)
Over two year period (March 2008 to February 2010), bark and ambrosia beetles were captured in three different trap types (intercept panel, flight intercept and pitfall) at the Talladega National Forest in Chilton, Bill ...
Typical Response of the ADXRS300 Microelectromechanical Systems (MEMS) Gyroscope in Acoustically Harsh Environments
(2009-08-03)
In this thesis, the basic theory behind vibratory MEMS gyroscopes will be discussed to show how some of the design parameters originate. Also, a survey of commercially available MEMS gyros will be presented. In addition, ...
Typologies of childhood experiences and systemic lupus erythematosus disease activity, depression, and anxiety in the Black Women’s Experiences Living with Lupus (BeWELL) Study
(2020-07-10)
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that is sensitive to stress. However, there is a paucity of research on the impact of childhood stress on adult health among this population. This study ...
U-Th Dating of Zircons from a Holocene Volcanic Eruption (Dayingshan Volcano, Tengchong Volcanic Field): Insights into Magma Chamber Storage
(2011-05-02)
The Tengchong volcanic field is located along the southeastern margin of the Tibetan Plateau and has shown active volcanism throughout the Cenozoic. Only three volcanoes, however, have erupted more recently in the Holocene. ...
U.S. Department of Education Green Ribbon Schools Award
(2016-06-17)
This study was conducted in two phases. The first phase was a deep descriptive analysis of the schools who received the United States Department of Education Green Ribbon School (ED-GRS) award over the first three years ...
U.S. Local Governments’ Human Resource and Facility Engagement with Their Immigrants
(2021-07-23)
Immigrants are an indispensable component of communities in the United States. Regarding the roles government of all levels play in immigration laws or/and services, the federal government plays a significant role in ...
UAV Collision Avoidance using A* Algorithm
(2012-04-13)
Collision avoidance is the essential requirement for unmanned aerial vehicles (UAVs) to become fully autonomous. Several algorithms have been proposed to do the path planning in a simulated environment, but only few can ...
UAV Collision Avoidance Utilizing ADS-B and TCAS with Independent Ranging
(2018-07-20)
With the proliferation of Unmanned Aerial Vehicles (UAVs), their integration into the National Airspace System (NAS) is becoming increasingly imperative. To accomplish such integration, UAVs must be able to ''sense and ...
UAV Obstacle Avoidance by Applying Deep Learning
(2021-08-03)
In the last decades, many algorithms in the artificial intelligence field, including machine learning, deep learning, and so on, have been implemented for not only computer vision, but also in mobile vehicles. Thus, to ...
Ues of Vision Sensors and Lane Maps to Aid GPS-INS Navigation
(2011-08-25)
This thesis proposes a method to increase observability of a GPS/INS system operating under limited satellite coverage. Measurements from vision sensors are used to supplement the GPS pseudorange and pseudorange-rate ...
An UHPLC-MS/MS Quantitative Method for Trace Analysis of Per- and Polyfluoroalkyl Substances (PFASs) in Environmental Media from Alabama Estuaries
(2018-04-27)
Per- and polyfluoroalkyl substances (PFASs) comprise a large group of anthropogenic industrial compounds that are highly persistent due to their chemical structure. Because of the wide use of PFASs in textile manufacturing, ...
Ultra Low Power CMOS Design
(2011-05-05)
The ubiquitous era of emerging portable devices demands long battery lifetime as a primary design goal. Subthreshold circuit design can reduce energy per cycle in an order of magnitude of nominal operating circuits by ...
Ultra-wideband Radio Aided Carrier Phase Ambiguity Resolution in Real-Time Kinematic GPS Relative Positioning
(2013-07-10)
In this thesis, ultra-wideband radios (UWBs) are integrated into the real-time kinematic (RTK) algorithm using differential GPS techniques to achieve a highly precise relative positioning vector between GPS antennas. This ...
Ultrasonographic Examination of Cows Affected with Ovarian Follicular Dysplasia
(2019-04-24)
A study commissioned by Florida Cattleman’s Association in 2007, 2016 and 2017 found ovarian follicular dysplasia (OFD) to be the major abnormal ovarian condition linked to subfertility and infertility in Florida’s beef ...
Ultrastructural, Immunohistochemical, and Biochemical Variation Amongst Symbiodinium Isolates
(2013-07-30)
Symbiodinium spp. reside intracellularly in a complex symbiosome (host and symbiont-derived) in a specific host-symbiont associations. Symbiodinium is a diverse genus with variation equivalent to that of other dinoflagellate ...
Un-Living History: Programming, Interpretation, and Management at Haunted Historic Sites
(2012-07-23)
Using employee interviews and a variety of other primary and secondary sources, this thesis examines ten historic sites throughout the southeast that are considered haunted in order to explore the advantages and disadvantages ...
[Un]Ethical Algorithms: The Social Justice Dilemma of Automated Writing Technologies
(2024-04-29)
This dissertation examines the use of AI-based technologies in providing legal assistance to resource-constrained populations and its potential impact on social justice. Using a mix of qualitative and quantitative methods ...
Uncovering different physiological mechanisms of peanut drought tolerance under mid-season drought in automated Rain-out Shelters
(2021-11-18)
Peanut is an economic cash crop mainly planted in arid and semi-arid regions where the drought causes around 20% loss of peanut production every year. Research suggested that crops have various physiological mechanisms ...