Browsing Dissertations and Theses by Title
Now showing items 206-225 of 4831
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The Acquisition of a Plastid by Haptophytes, Cryptophytes, and Photosynthetic Heterokonts
(East Carolina University, 2014)Red algae and green plants are known to have obtained their photosynthetic organelles, or plastids, through the endosymbiotic adoption of cyanobacteria. It is still widely debated as to how other eukaryotic alga such as ... -
THE ACQUISITION OF NEW STUDENT AFFAIRS PROFESSIONALS' BELIEFS AND PERCEPTIONS ABOUT FACULTY
(East Carolina University, 2013)The purpose of this study is to better understand how new student affairs professionals acquire their beliefs and perceptions about faculty. This study originates from a conceptual framework that includes: (1) a call for ... -
ACTING "WHITE": THE UNSPOKEN, UNDERSTOOD HIERARCHY OF BLACKNESS
(East Carolina University, 2020-01-09)This thesis will examine how a variety of extenuating factors serve to complicate a black person's self-identity, as well as determine acceptance or exclusion from the black community in the United States. The introductory ... -
Activation of GPR4 by acidosis inhibits tumor cell migration, invasion and metastasis.
(East Carolina University, 2011)Melanoma and Prostate Cancer are two of the most diagnosed forms of cancer in the United States. The ability to metastasize and colonize in a distant location is one of the most devastating hallmarks of cancer as modes ... -
Activation of the proton sensing G-protein coupled receptor, GPR4, regulates focal adhesion dynamics and delays cell spreading due to increased cytoskeletal tension
(East Carolina University, 2013)The tumor microenvironment is characteristically acidic due to insufficient blood perfusion, chronic inflammation, hypoxia, and altered cell metabolism. The low pH found in the tumor microenvironment may facilitate the ... -
ACUTE CARE NURSES’ KNOWLEDGE ON IN-HOSPITAL STROKES AND PREDICTORS OF KNOWLEDGE
(East Carolina University, 2023-04-21)In-hospital strokes (IHS) account for one in five strokes; however, IHS patients have higher mortality and are half as likely to be discharged home when compared to community-occurring strokes (Chen et al., 2018). Nurse-driven ... -
Adamts9 is critical for the development of primary ovarian follicles
(East Carolina University, 2022-07-19)Adamts9 (a disintegrin and metalloprotease with a thrombospondin type 1 motif, member 9) is an extracellular matrix metalloprotease that is highly evolutionarily conserved and critical for development in vertebrates. ... -
Adamts9 is critical for the development of primary ovarian follicles
(East Carolina University, 2022-07-19)Adamts9 (a disintegrin and metalloprotease with a thrombospondin type 1 motif, member 9) is an extracellular matrix metalloprotease that is highly evolutionarily conserved and critical for development in vertebrates. ... -
ADAMTS9 IS NECESSARY FOR THE SEXUAL DEVELOPMENT OF FEMALE ZEBRAFISH
(East Carolina University, 2018-12-10)The ovary is a unique organ as it must cyclically alter its structure to accommodate the growth, development, and release of oocytes. The processes of oogenesis and ovulation requires structural modifications made to the ... -
Adapt & Overcome: Hypoxia Resistance is a Novel Phenotype of the Flexor Digitorum Brevis Skeletal Muscle
(East Carolina University, 2023-11-30)Skeletal muscle comprises the largest mammalian organ system by mass that enables movement, respiration, and thermogenesis. Each of these processes requires the presence of molecular oxygen (O2). Inadequate O2 bioavailability ... -
Adaptation in a Changing World: Evolutionary mechanisms of salt tolerance in a coastal amphibian
(East Carolina University, 2018-07-20)In order to predict evolutionary outcomes of environmental change on populations in nature, we need an improved understanding of the biological mechanisms that affect whether organisms will adapt to a changed environment. ... -
Adaptations of the Hypothalamic Arcuate Nucleus in Response to Exercise and Hunger
(East Carolina University, 2018-05-02)The arcuate nucleus of the hypothalamus serves as a critical node for regulation of mammalian energy balance with the ability to sense the status of many organ systems and exert control over effector arms that potently ... -
ADAPTIVE LEGACY: THE TRANSITION OF LIGHTHOUSES FROM SYMBOLS OF POLITICAL-ECONOMICAL STATEMENTS TO ICONS OF CULTURAL IDENTITY
(East Carolina University, 2017-05-03)Lighthouses on the eastern coast, North Carolina are iconic monuments of the scenic and historic landscape of the Outer Banks. The job for which these lighthouses were specifically designed was to aid mariners in navigating ...