Digital Commons Network^™

Review Of Modeling Approaches To Groundwater Flow In Deformed Carbonate Aquifers, Giacomo Medici, Luca Smeraglia, Anita Torabi, Chartlotte Botter

KIP Articles

We discuss techniques to represent groundwater flow in carbonate aquifers using the three existing modeling approaches: equivalent porous medium, conduit network, and discrete fracture network. Fractures in faulted stratigraphic successions are characterized by dominant sets of sub‐vertical joints. Grid rotation is recommended using the equivalent porous medium to match higher hydraulic conductivity with the dominant orientation of the joints. Modeling carbonate faults with throws greater than approximately 100 m is more challenging. Such faults are characterized by combined conduit‐barrier behavior. The barrier behavior can be modeled using the Horizontal Flow Barrier Package with a low‐permeability vertical barrier inserted to represent …

Genealib Archive 2021-05, Genealib

GENEALIB Archive

No abstract provided.

Annotated Bibliography Of Selected Literature On The Usf Forest Preserve, Usf Libraries

Forest Preserve Publications

No abstract provided.

Multi-Criteria Analysis For Mapping Susceptibility To Iron Formation Caves Development In The Gandarela Mountain Range (Mg), Southeast Brazil, Iraydes Tálita Nola, Luis Almeida Bacellar

International Journal of Speleology

In tropical regions, abundant in iron-rich geological materials, caves that are genetically and geographically associated with exploitable mineral deposits may develop. These caves have speleological relevance and are environmentally and legally protected in Brazil. Thus, for better planning of exploitation and environmental licensing, it is necessary to study the genesis and development of the iron formation caves seeking to preserve them without impeding the advancement of mining. This subject is complex, rarely studied, and few are the knowledges on alternatives to predict the occurrence of these caves. This gap justifies the development of research and products capable of assisting decision-makers, …

Preliminary Study Of Cave Sample Storage Conditions On Fungal Community Diversity, Daniel B. Raudabaugh, Nelda A. Rivera, Gretchen C. Anchor, Elizabeth Bach, Andrew N. Miller, Nohra E. Mateus-Pinilla

KIP Articles

We investigated the effect of varying storage time and storage temperature on fungal species’ isolation as part of a case study of Illinois cave sediment samples. A deeper understanding of cave fungal communities may influence eco-epidemiology studies of emerging or re-emerging cave fungal pathogens. Using culture-dependent techniques, we isolated geophilic fungi from homogeneous cave sediment samples from three Illinois caves. Each sample was stored under five different temperatures ranging from −80 °C to 22 °C. Cave sediment was periodically removed at five different time periods from 48 h to 1 year, serially diluted with distilled water, lawn plated onto two …

Antithrombotic Nanoparticles And Methods For Treating Necrotizing Enterocolitis, Akhil Maheshwari, Samuel Wickline, Kopperuncholan Namachivayam, Hua Pan

USF Patents

The present disclosure is directed to antithrombotic nanoparticles and methods of treating necrotizing enterocolitis.

Pollen-Vegetation Relationships In Upper Tampa Bay, Jaime E. Zolik

USF Tampa Graduate Theses and Dissertations

Archaeological and environmental studies reveal prehistoric human-environmental interactions and resolve baseline conditions for estuaries. Paleoecological proxies, such as pollen, aid archeologists in investigating past vegetation dynamics and human impacts. An issue with collecting this information today is that most present-day estuaries in Tampa Bay have been succeeded by mangrove communities and do not represent baseline vegetation dynamics. This is believed to be the consequences of widespread mosquito ditching. As a result of this, the once complex mangrove, salt marsh, juncus marsh, salt prairie, and coastal upland mosaics were converted to monodominant mangrove forests. Upper Tampa Bay (UTB) park contains some …

Sensible/Latent Hybrid Thermal Energy Storage For The Supercritical Carbon Dioxide Brayton Cycle, Kelly Osterman

USF Tampa Graduate Theses and Dissertations

Mitigating the effects of climate change will require rapid deployment of a carbon-free electricity system that includes all available forms of zero-carbon energy. Both renewables and nuclear show great promise, but both come with drawbacks. Power production from wind and solar is limited to times when their respective resources are available, while nuclear is limited in its ability to adjust its output according to the ever-varying demand for electricity. Additionally, the systems must be affordable. One way to reduce the cost of thermal power plants (concentrated solar power and nuclear) is to use new power cycles, such as the supercritical …

Elementary Teachers' Beliefs And Practices For Building Teacher-Student Relationships In Title I Schools, Raven S. Robinson

USF Tampa Graduate Theses and Dissertations

As elementary teachers may serve as the initial advocates for students’ safety, basic needs, and emotional well-being, research has pointed to teacher-student relationships as a means of increasing successful experiences within the school setting (Baumeister & Leary, 1995; Cook et al., 2018; Pianta, 1999; Schafer & Barker, 2018). However, urban schools continue to be disproportionately identified as contexts that serve as a nexus toward lack of opportunity for student success, but a focus on teachers’ beliefs and practices for building teacher-student relationships urban, Title I schools can dispel misconceptions (Delale-O’Connor et al., 2017; Hornstra et al., 2015; Milner, 2018; Nieto, …

Engaging Social Science Students With Statistics: Opportunities, Challenges And Barriers, Charlotte Brookfield, Malcolm Williams, Luke Sloan, Emily Maule

Numeracy

In 2012, in a bid to improve the quantitative methods training of social science students in the UK, the £19.5 million Q-Step project was launched. This investment demonstrated a significant commitment to changing how we train social science students in quantitative research methods in the UK. The project has involved eighteen higher education institutions exploring and trialling potential ways of engaging social science students with quantitative approaches.

This paper reflects on the activities of one Q-Step centre based in the School of Social Sciences at Cardiff University. As well as describing some of the pedagogic changes that have been implemented, …

Exogenous Ketone Supplements For Reducing Anxiety-Related Behavior, Csilla Ari D'Agostino, Dominic Paul D'Agostino

USF Patents

Methods of treating anxiety disorders or reducing anxiety-related behaviors. The methods include administering a therapeutically effective amount of ketone supplementation, such as butanediol, ketone esters (e.g., 1,3-butanediol-acetoacetate diester) and/or ketone salts (e.g., beta-hydroxybutyrate-mineral salt), chronically, sub-chronically, or acutely, with or without admixture with a medium chain triglyceride or in combination. It was determined herein that ketone supplementation reduced anxiety in rats on elevated plus maze as measured by less entries to closed arms, more time spent in open arms, more distance travelled in open arms, and delayed latency to entrance to closed arms, when compared to control. Along with reducing …

Microbially-Mediated Carbonate Dissolution And Precipitation; Towards A Protocol For Ex-Situ, Cave-Analogue Cultivation Experiments, Vanessa E. Johnston, Andrea Martín-Pérez, Sara Skok, Janez Mulec

International Journal of Speleology

Subterranean calcite dissolution and precipitation are often considered as strictly geochemical processes. The active involvement of microbes in these processes is commonly underestimated in the literature due to general oligotrophic conditions in caves, except in particular cave conditions, such as sulfidic caves and moonmilk deposits, where the presence of microbes likely plays a key role in mineral deposition. Here, we study the possible involvement of microbes from Postojna Cave, Slovenia, in carbonate dissolution (litholysis) and precipitation (lithogenesis). Microbes were sampled from small pools below hydrologically diverse drip sites and incubated on polished limestone tablets at 10 and 20°C for 2 …

Fuer Kaiser Und Heimat: Svetozar Borevic, South Slav Habsburg Nationalism, And The First World War, Sean Krummerich

USF Tampa Graduate Theses and Dissertations

This dissertation examines the function of national identity and the degree to which it is a recent development, particularly in the region of the Balkan Peninsula populated by the South Slav (Serbian, Croatian, Slovenian) peoples. The study examines the question of whether in the period prior to 1918, when much of this territory was part of the multinational empire of Austria-Hungary, was it possible for individuals to be entirely loyal to both their national group and to the construct of the multinational state simultaneously.

In order to answer this question, the dissertation surveys the career of Svetozar Boroević von Bojna …

The Weekly Challenger, April 15, 2021, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The April 15, 2021, issue of The Weekly Challenger.

Case Study Of Property Value Transfer Attributed To Transit: Spatial And Temporal Hedonic Price Impact Of Light Rail In Minnesota’S Twin Cities, Kate Ko

Journal of Public Transportation

Does the proximity of transit increase property values, and can one example apply to another? Using a spatial and temporal hedonic price framework, a study of light rail transit’s impact on residential property values compares the station area property impacts of the Green and Blue lines in Saint Paul and Minneapolis. The study also points to when “value transfer” (used here to describe the comparison and application of property value impacts near transit) is appropriate, and what practitioners should keep in mind to maximize the effectiveness of the exercise. In the case of value transfer for transit, the study finds …

Loteprednol Etabonate Nanoparticles In Thermoreversible Gels For Enhanced Therapeutics, Vijaykumar Bhadabhai Sutariya, Anjali A. Hirani, Yashwant V. Pathak

USF Patents

The present invention provides a sustained drug delivery system for the treatment of age-related macular degeneration (AMD), comprising corticosteroid encapsulated nanoparticles incorporated into a thermoreversible hydrogel. The corticosteroid may be triamcinolone acetate (TA), dexamethasone, or loteprednol etabonate (LE). The proposed drug delivery system is nontoxic to ARPE-19 (retinal pigment epithelium) cells and significantly reduces VEGF (vascular endothelial growth factor) expression as compared to solutions of the coticosteroids. The present invention provides sustained delivery of the corticosteroid to the posterior segment of the eye, reducing the frequency of intraocular injections necessary to maintain therapeutic concentrations.

Investigation Of Coo Ato For Solar Cells And Infrared Sheaths, Manopriya Devisetty Subramanyam

USF Tampa Graduate Theses and Dissertations

Solar as an energy source is expected to grow fastest from now to 2050. Increasing the efficiency is usually achieved by increasing the short circuit current density (JSC) and/or the fill factor. Improving the efficiency of solar cells will be an ongoing effort.Structurally solar technologies can be classified into two types, wafer-based and thin-film-based. Wafer solar cells have been used in this study. The anti-reflective layer on top of solar cells has been fabricated by a process called electrospinning to tune the solar cells' top surface with the desired thickness and dimensions of the nanofibers. The nanofibers' dimensions, shape, and …

From Mythology To Pop Culture: Myth, Representation, And The Historiography Of The Amazon Warrior Woman In Ancient Art And Modern Media, James William Poorman

USF Tampa Graduate Theses and Dissertations

In today’s global society, the mediums in which cultural iconography are portrayed are mostly film, photography, and other mass media. 2500 years ago, in classical Athens, pottery and sculpture dominated the social scene. . Regardless of societies, religions, cultures, etc., certain human traits seem to follow us through time. On the other hand, some things do change, i.e.: the way civilizations view other groups through cultural lenses, view their own culture through perceived gender norms, and how civilizations and cultures try to correlate taboos into the exotic or barbaric. Wonder Woman is a recreation, or reinvention, of an ancient Athenian …

Agenda And Supplementary Materials, University Of South Florida St. Petersburg Campus Board Orientation, April 7, 2021, University Of South Florida St. Petersburg Campus Board

Campus Board Agendas, Minutes, and Supporting Documents

The agenda and supplementary materials for the University of South Florida St. Petersburg Campus Board orientation held on April 7, 2021.

Dual Ligand Sol-Gel Sorbent Combining Superhydrophobicity And π-π Interaction, Abdul Malik, Emre Seyyal

USF Patents

A dual ligand sol-gel sorbent and method of manufacture is provided herein. The dual ligand sol-gel sorbent provides superior enrichment effects through simultaneous exploitation of superhydrophobicity of one of the ligands and the ability of the other ligand to undergo π-π interaction with hydrophobic aromatic analytes. Sorbent performance is enhanced both in terms of analyte enrichment and sorbent stability, such as pH stability and solvent stability.

Sharing Their Stories: A Qualitative Investigation Of Adolescents’ Inpatient Experiences During Psychiatric Hospitalization, Jessica L. Rice

USF Tampa Graduate Theses and Dissertations

Psychiatric hospitalization is an intensive treatment intervention, reserved for youth with severe mental illnesses, considered in imminent danger of harm to themselves and/or others. Although the prevalence of youth that are psychiatrically hospitalized continues to rise, there remains a gap in the available research about adolescents’ appraisals of their inpatient treatment, as most studies draw conclusions from surveys, administered after patients are discharged. Not only does this limit insights about treatment changes that could be beneficial in reducing psychiatric hospital recidivism, but it also inhibits youth from sharing their subjective experiences. As such, the current study sought to develop a …

Crow's Nest, April 5, 2021, Crow's Nest Staff

Crow's Nest

The April 5, 2021, issue of the Crow's Nest.

How Race Is Made In Everyday Life: Food, Eating, And Dietary Acculturation Among Black And White Migrants In Florida, U.S., Laura Kihlstrom

USF Tampa Graduate Theses and Dissertations

This dissertation explores how race impacts everyday food decisions and experiences among Black and White migrants in Florida, United States. The study is rooted in scholarship on food and immigration, which asserts that dietary acculturation or the “Americanization” of diets adversely affects the overall health status of migrant populations in the U.S. To date, the majority of this literature has focused on the experiences of Latinx migrants and has not centered race in its analysis. Building on participant observation and semi-structured interviews (n=49) completed over a period of 13 months in the Tampa and Miami Metropolitan areas among Ethiopian and …

Jewish Early Adolescent Perceptions Of Their Positive Youth Development, Identity Development, And Purpose, Lauren B. Kurnov

USF Tampa Graduate Theses and Dissertations

This qualitative study explored Jewish early adolescents’ perceptions of their positive youth development, identity development, and purpose. Three theoretical frameworks informed the study, including Lerner’s 5 C’s of positive youth development, Marcia’s identity development, and Damon’s youth purpose. Specifically, the study explored how Jewish early adolescents perceive certain aspects of the local Jewish community as supportive of positive youth development, identity development, and youth purpose. I collected qualitative data through a series of three interviews with 4 Jewish early adolescents recruited using purposeful sampling. Data were analyzed through a hybrid approach to thematic analysis. The first finding was that Jewish …

Essays On Ceo Personal Characteristics And Corporate Outcomes: Athlete Ceos And Foreign Ceos, Kirill Pervun

USF Tampa Graduate Theses and Dissertations

This dissertation contains two essays that explore the effect of top managers’ background in competitive sports and foreign nationality on the organizational outcomes. In the first essay I document that one in four chief executive officers of large American companies (S&P 1500) have background in competitive sports developed during youth or adult years (Athlete CEOs). Using novel hand-collected data from detailed biographies of top executives I find strong evidence that Athlete-CEO-run firms are more profitable and invest more in long-term projects. Additionally, firms managed by CEOs with background in individual sports, but not in team sports, are more debt-averse and …

Analysis Of Denial Of Service Attacks In Emerging Software Defined Network Infrastructures, Andrea P. Wright

USF Tampa Graduate Theses and Dissertations

Software defined networking (SDN) improves upon traditional networking protocol technologies by decoupling the data and control planes and moving all control provisioning decisions to a centralized SDN controller entity. This concept has matured over the last decade, having gained strong industry traction, and is now being widely deployed within enterprise and carrier networks to streamline network services provisioning and reduce costs. Overall, centralized control delivers much more cost-effective and flexible networking setups that can support a wide range of customized user-driven network management applications, e.g., traffic engineering, security, survivability, admission control, policy control, etc.

However, the separation of the data …

Numerical Analysis Of The Potential For Mixed Thermal Convection In The Buda Thermal Karst, Hungary, Márk Szijártó, Attila Galsa, Ádám Tóth, Judit Mádl-Szőnyi

KIP Articles

Study region Buda Thermal Karst system, Hungary. Study focus The pilot area has high geothermal potential characterized by prominent thermal anomalies, such as thermal springs and spas which tap the Triassic carbonate aquifers. Therefore, numerical simulations were carried out to examine the temperature field and flow pattern considering three successive heat transport mechanisms: thermal conduction, forced and mixed thermal convection in order to highlight the role of different driving forces of groundwater flow in the Buda Thermal Karst. New hydrological insights for the region Compared to thermal conduction, topography-driven heat advection increases the surface heat flux. The superimposed effect of …

The Weekly Challenger, April 1, 2021, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The April 1, 2021, issue of The Weekly Challenger.

Daha Iyi Bir Dunya Icin Turizm: Sayi 1, Cihan Cobanoglu, Ebru Gunlu Kucukaltan, Muharrem Tuna, Alaattin Basoda, Seden Dogan

University of South Florida (USF) M3 Publishing

Daha İyi Bir Dünya İçin Turizm [Tourism for a Better World] book consists of peer-reviewed (double-blind) Turkish research papers that were presented at the Second Managing Tourism Across Continents (MTCON21) conference in April 2021. The book is published by the University of South Florida M3 Publishing as open-access.

Daha İyi Bir Dünya İçin Turizm kitabı, Nisan 2021'de Ikinci Kıtalar Arası Turizm Yönetimi (MTCON21) konferansında sunulan hakemli (çift kör) Türkçe araştırma makalelerinden oluşmaktadır. Kitap, University of South Florida M3 Publishing tarafından açık erişim şekilinde yayınlanmaktadır.

ISBN: 978-1-955833-02-8

Proceedings Of The Conference On Managing Tourism Across Continents: Volume 1, Cihan Cobanoglu, Ebru Gunlu Kucukaltan, Muharrem Tuna, Alaattin Basoda, Seden Dogan

University of South Florida (USF) M3 Publishing

This is the first volume of the Conference on Managing Tourism Across Continents Proceedings Series.

ISBN: 978-1-955833-01-1