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Now showing items 2267-2286 of 9119
Early-Age Behavior of Lightweight Aggregate Concrete
(2011-11-28)
Early-age cracking can be a severe problem in concrete as it can reduce the service life of the structure. In this project the early-age behavior of concrete was measured, evaluated, and modeled. The early-age stress ...
Early-age cracking of mass concrete structures
(2007-05-15)
Early-age cracking is a recurring problem in many mass concrete structures. Currently agencies tend only to limit the maximum temperature difference that may develop in a mass concrete structure in an attempt to mitigate ...
Earth Anchor Loading and Capacity for Temporary Structures Under Wind Load
(2024-05-01)
Ground anchors have been used in construction for decades to provide tethering and uplift support to many types of construction and utility operations. Many of the current techniques to evaluate pull out capacity of anchors ...
Earthquake Induced Inelastic Demands on Buckling Restrained Braces
(2015-07-29)
Buckling restrained braces (BRBs) show an increasing popularity in modern designs due to their high ductility capacity over conventional braces. Non-linear tests on isolated BRBs have shown the symmetrical hysteresis ...
Eating Regulation and Residency Over the First Two Years of College: Associations with Body Mass Index, Weight, and Percent Body Fat in College Students
(2013-03-25)
Objective: To determine if eating regulation behaviors and residency were associated with body mass index (BMI), weight, and/or percent body fat in male and female students over the first two years of college.
Subjects: ...
Eating the Landscape You Live In: How Can Contemporary Communities Be Incorporated into the Agricultural Landscape?
(2011-11-30)
This thesis explores the idea of creating settlements that function aesthetically, as well as economically, by designing and incorporating human living conditions into productive agrarian landscapes. The project designs a ...
Echoes That Never Were: American Mobile Intercontinental Ballistic Missiles, 1956 - 1983
(2006-08-15)
Using a contextual, inside-outsider perspective, this dissertation addresses a gap in the history of American military space technology. Shortly after the inception of the intercontinental ballistic missile (ICBM) program, ...
Ecoimmunological Investigations of the Cottonmouth (Agkistrodon piscivorus)
(2011-08-04)
Despite the benefits gained from studying the immune system of non-traditional model organisms, including the discovery of key components of the human immune system, squamates remain the most poorly-understood major ...
Ecological and Genetic Investigations of the Nickel Hyperaccumulator Streptanthus polygaloides (Brassicaceae)
(2018-07-25)
Hyperaccumulators are plants that take up, transport, and sequester large amounts of an element in their tissues. By doing this, they often achieve tissue concentrations that are toxic to most organisms. In this dissertation, ...
Ecological Assessments of the Lesser Prairie-chicken (Tympanuchus pallidicinctus) in Southeastern New Mexico
(2013-04-19)
In this study of lesser prairie-chickens (Tympanuchus pallidicinctus), I constructed artificial leks using audio playback (aural stimuli) and decoys (visual stimuli) on active leks, as well as on abandoned lekking locations ...
Ecological Associations of Bats (Mammalia: Chiroptera) in the Upper Mobile-Tensaw River Delta, Alabama
(2008-12-15)
Relatively little is known about most of the 15 species of bats in Alabama. Especially scarce are data on species occurring in southern Alabama, including the Mobile-Tensaw Delta region. Because there are significant ...
Ecological Distribution of Shrews in the Cumberland Plateau of Alabama
(2015-12-14)
Shrews are small mammals that often occur in sympatry with other species of shrews.
This suggests some form of resource partitioning is occurring. I examined eight habitats in Jackson County, Alabama, and detected ...
Ecological Effects of Deltamethrin Insecticide in
(2016-01-07)
In North America, plague is a relatively novel disease, causing many species to be highly to moderately susceptible to infection. The plague bacterium, Yersinia pestis, is spread between mammals by fleas (Siphonaptera), ...
Ecological Investigation of a Population of Trillium pusillum at Redstone Arsenal, Alabama
(2019-01-03)
Trillium pusillum is a state-imperiled spring wildflower. Much information concerning its biology remains largely unknown. Four aspects of T. pusillum biology were investigated during this study. First, edge effects on ...
An Ecological Perspective on Coparenting During Infancy: Exploring Associations among Social Support, Mental Health, and Parental Burnout
(2022-07-25)
The months following the birth of a new child can be a stressful time for parents. The way in which partners work together to share parenting responsibilities (i.e., coparent) is especially important for navigating the ...
An Ecologically-Sustainable Surface Water Withdrawal Framework For Cropland Irrigation-A case study in Alabama
(2009-04-22)
Agricultural production in the State of Alabama, USA, mostly depends on natural rainfall. Because of this and also because of low and uncertain precipitation levels during growing seasons, agricultural production in Alabama ...
The Ecology and Evolution of Coral-Associated Apicomplexans
(2012-12-05)
Apicomplexans are protists within the eukaryotic supergroup S.A.R. that infect a wide- range of animal species and can cause disease. Although apicomplexans are an important parasitic group, little is published regarding ...
Ecology and Management of Plum Curculio, Conotrachelus nenuphar (Coleoptera: Curculionidae) in Alabama Peaches
(2010-08-04)
Peach production is a major industry in Alabama and many other southeastern states of the United States. Over 40,000 acres of fresh and processed peaches worth $65 million are produced annually in Alabama, Georgia, and ...
Ecology of crayfishes in the Ozark Highlands ecoregion of Oklahoma
(2023-04-27)
Crayfishes aid in the transfer of nutrients through aquatic ecosystems and are prey to
many aquatic and terrestrial species. Although their importance in ecosystem dynamics is
generally well recognized, information ...
Ecology of Raccoons in Central Alabama: A Study of Survival, Space Use, and Habitat Selection
(2007-05-15)
Population characteristics of raccoons (Procyon lotor) vary across time and geographic regions; biological information acquired in one region, at one time, may not be pertinent to other regions in other times. In Alabama, ...