A Mössbauer investigation of atomic ordering effects in the iron-cobalt alloy system

Ph.D.D. W. Foreste

Gender Differences in Drinking Habits Among College Students

Binge drinking is a common problem found among college students. According to the Centers for Disease Control and Prevention (CDC), one in six U.S. adults binge drink about four times a month, consuming about eight drinks per binge. Over time, binge drinking in college can cause negative factors for students such as, poor academics and health problems. The purpose of my study is to evaluate how stress factors such as environment and peer relationships affect drinking habits in male and female college students. Students experience stress factors such as environment (e.g. housing), peer relationships (e.g. peer pressure, relationships), school (e.g. grade level), and appearance (e.g. body image).https://scholar.dominican.edu/ug-student-posters/1049/thumbnail.jp

CCJ Corrections Officer Education Program: Medication Assisted Treatment In Jail

Research poster describing project with goal of improving perceptions of Substance Use Disorder (SUD) and expanding knowledge surrounding the use of Medication Assisted Treatment (MAT) in corrections officers at the Cumberland County Jail.https://dune.une.edu/cecespring2020/1001/thumbnail.jp

Method and Device for Extraction of Liquids from a Solid Particle Material

A method, system, and device for separating oil from oil sands or oil shale is disclosed. The method includes heating the oil sands, spinning the heated oil sands, confining the sand particles mechanically, and recovering the oil substantially free of the sand. The method can be used without the addition of chemical extraction agents. The system includes a source of centrifugal force, a heat source, a separation device, and a recovery device. The separation device includes a method of confining the sands while allowing the oil to escape, such as through an aperture

A novel therapeutic strategy for pancreatic neoplasia using a novel RNAi platform targeting PDX-1

Bi-functional shRNA (bi-shRNA), a novel RNA interference (RNAi) effector platform targeting PDX-1 utilizing a systemic DOTAP-Cholesterol delivery vehicle, was studied in three mouse models of progressive pancreatic neoplasia. Species-specific bi-functional PDX-1 shRNA (bi-shRNAPDX-1) lipoplexes inhibited insulin expression and secretion while also substantially inhibiting proliferation of mouse and human cell lines via disruption of cell cycle proteins in vitro. Three cycles of either bi-shRNA<sup>mousePDX-1</sup> or shRNA<sup>mousePDX-1</sup> lipoplexes administered intravenously prevented death from hyperinsulinemia and hypoglycemia in a lethal insulinoma mouse model. Three cycles of shRNA<sup>mousePDX-1</sup> lipoplexes reversed hyperinsulinemia and hypoglycemia in an immune-competent mouse model of pancreatic neoplasia. Moreover, three cycles of the bi-shRNA<sup>humanPDX-1</sup> lipoplexes resulted in near complete ablation of tumor volume and considerably improved survival in a human PANC-1 implanted SCID-mouse model. Human pancreatic neoplasia specimens also stained strongly for PDX-1 expression. Together, these data support the clinical development of a novel therapeutic strategy using systemic bi-shRNA<sup>PDX-1</sup> lipoplexes against pancreatic neoplasia

p63 is the molecular switch for initiation of an epithelial stratification program

Development of stratified epithelia, such as the epidermis, requires p63 expression. The p63 gene encodes isoforms that contain (TA) or lack (DeltaN) a transactivation domain. We demonstrate that TAp63 isoforms are the first to be expressed during embryogenesis and are required for initiation of epithelial stratification. In addition, TAp63 isoforms inhibit terminal differentiation, suggesting that TAp63 isoforms must be counterbalanced by DeltaNp63 isoforms to allow cells to respond to signals required for maturation of embryonic epidermis. Our data demonstrate that p63 plays a dual role: initiating epithelial stratification during development and maintaining proliferative potential of basal keratino-cytes in mature epidermis

Web-CDI: A system for online administration of the MacArthur-Bates Communicative Development Inventories

Understanding the mechanisms that drive variation in children’s language acquisition requires large, population-representative datasets of children’s word learning across development. Parent report measures such as the MacArthur-Bates Communicative Development Inventories (CDI) are commonly used to collect such data, but the traditional paper-based forms make the curation of large datasets logistically challenging. Many CDI datasets are thus gathered using convenience samples, often recruited from communities in proximity to major research institutions. Here, we introduce Web-CDI, a web-based tool which allows researchers to collect CDI data online. Web-CDI contains functionality to collect and manage longitudinal data, share links to test administrations, and download vocabulary scores. To date, over 3,500 valid Web-CDI administrations have been completed. General trends found in past norming studies of the CDI are present in data collected from Web-CDI: scores of children’s productive vocabulary grow with age, female children show a slightly faster rate of vocabulary growth, and participants with higher levels of educational attainment report slightly higher vocabulary production scores than those with lower levels of education attainment. We also report results from an effort to oversample non-white, lower-education participants via online recruitment (N = 241). These data showed similar demographic trends to the full sample but this effort resulted in a high exclusion rate. We conclude by discussing implications and challenges for the collection of large, population-representative datasets