Digital Commons Network^™

Musical Education In Italy: Organization, Achievements, And Problems, Carlo Delfrati

Visions of Research in Music Education

This article is a survey of music teaching in Italian schools with a focus on general music. To facilitate comparison with situations in other countries, it includes information both about the teaching of music in various types of schools and about the overall structure of the Italian school system. The author also includes an overview of recent trends and suggestions for reform in music education in Italy

Development Of Effectual Substrates For Sers By Nanostructurs-Coated Porous Silicon, Fatima J. Moaen, Hammad R. Humud, Fouad G. Hamzah

Karbala International Journal of Modern Science

The current paper provides an efficient method for making active and effectual substrates used for detecting molecules by improving surface-enhanced Raman scattering (SERS). These substrates were fabricated using nanostructure-coated porous silicon. The nanostructures were prepared through the electrical exploding wire (EEW) technique. The silver nanowires (AgNWs) were coated with a polydopamine (PDA) layer to form an AgNWs@PDA colloidal solution. Then, the Ag wire was electrically exploded in the colloidal solution to form the (AgNWs@PDA@AgNPs) plasmonic nanostructures as a metal-insulator-metal. The effect of the plasmonic nanostructures’ morphologies on the absorptances spectra and SERS activities were studied utilising Rhodamine 6G (Rh6G) dye …

The Meritocracy Conundrum In Sub-Saharan Africa, Nicholas Alozie

African Social Science Review

No abstract provided.

Increasing Student Use Of Chemical Instrumentation In Undergraduate Research, Timothy D. Champion, Myron Todd Coolbaugh, Brian J. Hunt, Tracy Brown-Fox

SoTL Commons Conference

Recognizing the importance of student experience and familiarity with modern analytical instruments, the JCSU Chemistry faculty have developed a Shared Instrumentation Resource Laboratory (SIRL) for students and faculty from multiple STEM departments. These instruments were obtained through a series of grants from several sources. Use of the instruments in courses were also implemented. An analysis of Senior Investigative Papers (SIPs) by Biology and Chemistry majors from before and after the implementation of the SIRL show significant (p=0.0014) gains in SIPs based on data collected from JCSU instruments, showing the increased capability for on-campus undergraduate research using instrumentation was utilized.

Research

Appalachia

Richard Primack’s work compares climate conditions Henry David Thoreau reported 150 years before to the current conditions, reports Jennifer Weeks. In western North America, the Sitka spruce struggles, writes Lisa Densmore Ballard.

Huts As Classrooms: A Memoir By Two Who Inhabited The Puckerbrush, John B. Nutter, W. Kent Olson

Appalachia

The origins of the Appalachian Mountain Club’s educational programs at its huts in the White Mountains of New Hampshire, told by AMC’s first education director, John Nutter, and a former hut system manager, W. Kent Olson.

Waterman Fund Essay Winner: The Cage Canyon: "I Am Holding A Piece Of The Wild In My Hands, And She Wants Nothing To Do With Me", Jenny Kelly Wagner

Appalachia

The winner of the seventh Waterman Fund Essay Contest shows what has happened to wolves in the West: most wolves alive today have never learned to hunt because they were bred in captivity. They are a species that has lost its wildness but can never be tamed.

Preparation And Characteristics Study Of Porous Silicon For Vacuum Sensor Application, Noor S. Dawood, Mehdi Q. Zayer, Muslim F. Jawad

Karbala International Journal of Modern Science

Vacuum is a technique that can be employed to measure pressures less than atmosphere (101325 mbar), the vacuum is too important in numerous fields of life. In the present research, the sensor of vacuum has been produced using a porous layer of silicon (Psi). N-type of silicon wafer (Si) has been used for formulating Psi samples utilizing photo-electrochemical etching (PECE) technique. The experimental work was carried out under different etching times (30, 60, and 90 min) while fixing the other parameters, including (24%) Hydrofluoric (HF) acid and (20 mA/cm²) current density. The pore width and depth and porosity …

Possible Association Of Telomere Length With Sleep Duration. A Preliminary Pilot Study In A Sicilian Cohort With Centenarians., Anna Aiello, Giulia Accardi, Sawan Alì, Calogero Caruso, Maxine Chen, Immaculata De Vivo, Mattia Emanuela Ligotti, Giovanni Scapagnini, Sergio Davinelli, Giuseppina Candore

Translational Medicine @ UniSa

Telomere length (TL) is considered a biomarker of ageing although this topic is still debated. Also, sleep pattern changes are physiological part of the normal ageing process. In fact, it is widely recognized that sleep duration declines with age, leading to dysregulation of circadian rhythms. The aim of our study was to analyse the possible association of sleep duration with TL in a sample of 135 subjects with ages ranging from 20 to 111 years, recruited from Palermo and neighbouring municipalities in Sicily (Italy). Preliminary data suggest that relative TL (RTL) decreases with age in both men and women. However, …

Epigallocatechin-3-Gallate (Egcg): New Therapeutic Perspectives For Neuroprotection, Aging, And Neuroinflammation For The Modern Age, Ashley Payne, Samuel N. Nahashon, Equar Taka, Getinet M. Adinew, Karam F. A. Soliman

Agricultural and Environmental Sciences Faculty Research

Alzheimer's and Parkinson’s diseases are the two most common forms of neurodegenerative diseases. The exact etiology of these disorders is not well known; however, environmental, molecular, and genetic influences play a major role in the pathogenesis of these diseases. Using Alzheimer’s disease (AD) as the archetype, the pathological findings include the aggregation of Amyloid Beta (Aβ) peptides, mitochondrial dysfunction, synaptic degradation caused by inflammation, elevated reactive oxygen species (ROS), and cerebrovascular dysregulation. This review highlights the neuroinflammatory and neuroprotective role of epigallocatechin-3-gallate (EGCG): the medicinal component of green tea, a known nutraceutical that has shown promise in modulating AD progression …

Interactive Virtual Scanning Electron Microscope Inspired By 3d Game-Design, Pnina Ari-Gur, Igor Lapsker, Tyler Bayne, Eric Allen Pietrowicz, Peter Thannhauser, Spencer Hoin, Hermanu Joko Nugroho

Mechanical and Aerospace Engineering Faculty Publications

The scanning electron microscope (SEM) has evolved to become an indispensable tool for research and education in engineering, physics, nanotechnology, geosciences, materials science, biological sciences and other fields. However, training on a physical SEM is costly, time consuming, and often unavailable in economically disadvantaged areas. Advances in computer technology have made interactive three-dimensional (3D) virtual laboratory an effective tool for training in medicine and many engineering and technology fields. In the current work, in order to provide cost-effective hands-on training, a virtual 3D SEM was developed using the game development engine Unity 3D. It contains realistic 3D models of the …

Is A Rainbow Pink Or Blue? Creating Jail Policies For Transgender Inmates, Hunter Schultz

Master of Arts in Criminal Justice Leadership

The United States prison system functions on a binary of male and female inmates. Transgender, non-binary, gender non-conforming, and intersex individuals challenge the limits of these systems and their policies. This paper addresses how to create policy for transgender individuals and what the policies should include. The best practice for creating policies involves basing them in solid ethics. Looking at different ethical theories will help solve ethical dilemmas involving housing, searching, and other policies for transgender and gender non-conforming inmates. To ensure that policies coincide with the law, an examination of case law provides the legal background for these policies. …

An Investigation Of Single-Sex Classrooms In An Urban, Public School Ninth Grade Academy, Vivian Johnson

Dissertations

The American education system is continually in pursuit of equity, mirroring our nation’s pursuit of equity for citizens and non-citizens in all areas of life, liberty and the pursuit of happiness. There should not be discrimination towards any individual on the basis of sex, race, or physical disability. A person’s sex has always been a consideration within the confines of the American educational system. The question as to whether or not separating the sexes is advantageous for boys and girls to give them the opportunity to excel academically in the classroom learning environment is worth serious contemplation. Especially, when considering …

Title Ix At 50: Exploring The Impact Of The Law On Cases Of Sexual Misconduct And Participation Equity In Athletics, Erica J. Zonder, Emily J. Houghton

Human Performance Department Publications

June 23, 2022 will mark the 50th anniversary of Title IX; during that time frame there has been a drastic increase in girl’s and women’s participation in sport. There has also been significant political debate and push back to Title IX which has threatened to undermine the impact of the law. Over the last 10 years, Title IX has been synonymous with litigation related to sexual harassment and transgender athlete participation in sport. Additionally, universities have continually sought to cut women’s sports under the guise of budgetary constraints. The purpose of this poster presentation is three-fold: 1) Review recent case …

Sensitivity Of The West Antarctic Ice Sheet To +2 °C (Swais 2c), Molly O. Patterson, Richard H. Levy, Denise K. Kulhanek, Tina Van De Flierdt, Huw Horgan, Gavin B. Dunbar, Timothy R. Naish, Jeanine Ash, Alex Pyne, Darcy Mandeno, J. Paul Winberry

Geological Sciences Faculty Scholarship

The West Antarctic Ice Sheet (WAIS) presently holds enough ice to raise global sea level by 4.3 m if completely melted. The unknown response of the WAIS to future warming remains a significant challenge for numerical models in quantifying predictions of future sea level rise. Sea level rise is one of the clearest planet-wide signals of human-induced climate change. The Sensitivity of the West Antarctic Ice Sheet to a Warming of 2 ^∘C (SWAIS 2C) Project aims to understand past and current drivers and thresholds of WAIS dynamics to improve projections of the rate and size of ice sheet …

The Puppy In The Polka Dot Pajamas: A Multimedia Approach To Children's Literature, Grace Phillips

Honors Projects

In a world that seemingly becomes crueler by the day, some topics are not handled with the tact they require and deserve. Issues of bullying and self-expression can often evoke undesirable emotions when discussed. Although it may be difficult to achieve, every child deserves to grow up in a world free of bullying that promotes authentic self-expression. To do my part – however minor it may be – in fostering a more accepting community, I used this project as an opportunity to create a story that shared anti-bullying messaging in a suitable and enjoyable manner for children.

Trident - Spring 2022, Dugoni School Of Dentistry

Trident

The newsletter of the Pacific Orthodontic Alumni Chapter at University of the Pacific, Arthur A. Dugoni School of Dentistry.

Longitudinal Association Of Biological Maturation With Physical Activity Behaviors In Girls Transitioning From 5th To 7th Grade, Russell R. Pate, Marsha Dowda Ph.D., Rod L. Dishman, Joseph Gorab, Agnes Bucko, Ruth P. Saunders Ph.D.

Faculty Publications

Introduction

This longitudinal study determined if social cognitive variables influence physical activity in girls stratified on the basis of maturity status.

Methods

Participants attended South Carolina public schools (Mage in 5th grade = 11.1 years) and included a cohort of 529 girls who provided physical activity data in the 5th grade and in 6th and/or 7th grade. The measure of maturity status was age at peak height velocity (APHV) estimated from maturity offset when the children were in the 5th grade. The Earlier Maturity (EM) group included girls whose APHV was one standard deviation or more below the mean APHV …

Descripción De Una Nueva Especie De Tegmaleurodes Martin (Hemiptera: Aleyrodidae) De Guatemala, José Francisco García-Ochaeta

Insecta Mundi

Se describe Tegmaleurodes sanchezi, nueva especie (Hemiptera: Aleyrodidae), de Guatemala. Se proporcionan microfotografías de estructuras morfológicas del pupario, se comentan las características dife­renciales de la especie con sus congéneres y se incluye una clave para las especies.

Tegmaleurodes sanchezi, new species (Hemiptera: Aleyrodidae), is described from Guatemala. Photomicrographs of the morphological structures of the puparium are provided, distinguishing characteris­tics of the species from its congeners are discussed, and a key to the species is included.

El género de moscas blancas Tegmaleurodes fue descrito por Martin (2005), incluyendo las tres especies neotro­picales Tegmaleurodes lentus Martin, 2005, T. crustatus (Bondar, …

Taxonomic Changes Suggested By The Genomic Analysis Of Hesperiidae (Lepidoptera), Jing Zhang, Qian Cong, Jinhui Shen, Nick V. Grishin

Insecta Mundi

Our expanded efforts in genomic sequencing to cover additional skipper butterfly (Lepidoptera: Hesperiidae) species and populations, including primary type specimens, call for taxonomic changes to re­store monophyly and correct misidentifications by moving taxa between genera and proposing new names. Reconciliation between phenotypic characters and genomic trees suggests three new tribes, two new sub­tribes, 23 new genera, 17 new subgenera and 10 new species that are proposed here: Psolosini Grishin, new tribe (type genus Psolos Staudinger, 1889), Ismini Grishin, new tribe (type genus Isma Distant, 1886), Eetio­nini Grishin, new tribe (type genus Eetion de Nicéville, 1895), Orphina Grishin, new subtribe (type …

Research And Rescue: Steps To Creating Your Own Self-Care Roadmap, Sara Fischer

All NNLM R2 Presentations

No abstract provided.

Miller Awarded $3.09 Million R01 To Study Drug Targets For Glioblastoma, Staff

Browse All News

No abstract provided.

Epitranscriptomic Reprogramming Is Required To Prevent Stress And Damage From Acetaminophen, Sara Evke, Qishan Li, Juan Andres Melendez, Thomas John Begley

Biological Sciences Faculty Scholarship

Epitranscriptomic marks, in the form of enzyme catalyzed RNA modifications, play important gene regulatory roles in response to environmental and physiological conditions. However, little is known with respect to how acute toxic doses of pharmaceuticals influence the epitranscriptome. Here we define how acetaminophen (APAP) induces epitranscriptomic reprogramming and how the writer Alkylation Repair Homolog 8 (Alkbh8) plays a key gene regulatory role in the response. Alkbh8 modifies tRNA selenocysteine (tRNA^Sec) to translationally regulate the production of glutathione peroxidases (Gpx’s) and other selenoproteins, with Gpx enzymes known to play protective roles during APAP toxicity. We demonstrate that APAP increases …

Carbapenemase-Producing Pseudomonas Aeruginosa – An Emerging Challenge, Fred C. Tenover, David P. Nicolau, Christian M. Gill

Biology Faculty Publications

Carbapenem-resistant Pseudomonas aeruginosa (CR-PA) is a major healthcare-associated pathogen worldwide. In the United States, 10–30% of P. aeruginosa isolates are carbapenem-resistant, while globally the percentage varies considerably. A subset of carbapenem-resistant P. aeruginosa isolates harbour carbapenemases, although due in part to limited screening for these enzymes in clinical laboratories, the actual percentage is unknown. Carbapenemase-mediated carbapenem resistance in P. aeruginosa is a significant concern as it greatly limits the choice of anti-infective strategies, although detecting carbapenemase-producing P. aeruginosa in the clinical laboratory can be challenging. Such organisms also have been associated with nosocomial spread requiring infection prevention interventions. The carbapenemases …

Coral Reef Restoration Monitoring Through An Environmental Engineering And Social-Ecological Lens, Michelle C. Platz

USF Tampa Graduate Theses and Dissertations

The Florida Reef Tract (FRT) has experienced catastrophic coral cover declines since the 1970s, and active coral restoration is therefore needed to recover ecosystem integrity, preserve intrinsic values, and guarantee the provision of ecosystem services on which humans rely. While the coral restoration field’s ability to grow and outplant coral has improved extensively in the last two decades, this growth has led to the development of research gaps pertaining to restoration monitoring, specifically regarding the technical capacity to perform long term monitoring, spatial and temporal resolution, and metrics with which to quantify changes in ecosystem function resulting from restoration. The …

Incorrect Athlete, Incorrect Woman: Ioc Gender Regulations And The Boundaries Of Womanhood In Professional Sports, Sabeehah Ravat

USF Tampa Graduate Theses and Dissertations

Professional sports are a cornerstone of mainstream capitalist society, a site where issuesof race, class, gender, nation, and religion amongst others are produced, contested, and negotiated. In particular, gender regulation policies serve to delineate the acceptable boundaries of racialised gender and create sanctioned opportunities to surveil transgressive bodies. In this thesis, I posit that professional sports rely on and protect uniformity of gender experience to regulate and exclude trans* and intersex participation and, furthermore, that gender regulation policies delineate the boundaries of gender and particularly womanhood in a way that further marginalises nonbinary athletes. Using critical discourse analysis, a methodology …

Enhancing The Bioaccessibility Of Lycopene From Tomato Processing Byproducts Via Supercritical Carbon Dioxide Extraction, Ali Ubeyitogullari, Ozan N. Ciftci

Department of Food Science and Technology: Faculty Publications

Tomato peel and seed from tomato processing industry are treated as waste; however, they contain lycopene, a high-value bioactive compound. In this study, lycopene was extracted from tomato peel and seed using supercritical carbon dioxide (SC–CO₂) and hexane, and the bioaccessibilities of lycopene in the SC-CO₂- and hexaneextracted oleoresins were investigated for the first time. The (Z)-lycopene content of the SC-CO₂-extracted oleoresin (69%) was higher than that of hexane-extracted oleoresin (45%). Separation of the insoluble fraction from the oleoresins increased the (Z)-lycopene contents of the SC-CO₂- and hexane-extracted oil fractions to 80% …

Synthesis And Evaluation Of 11c-Labeled Triazolones As Probes For Imaging Fatty Acid Synthase Expression By Positron Emission Tomography, James M. Kelly, Thomas M. Jeitner, Nicole N. Waterhouse, Wenchao Qu, Ethan J. Linstad, Banafshe Samani, Clarence Williams Jr., Anastasia Nikolopoulou, Alejandro Amor-Coarasa, Stephen G. Dimagno, John W. Babich

Department of Chemistry: Faculty Publications

Cancer cells require lipids to fulfill energetic, proliferative, and signaling requirements. Even though these cells can take up exogenous fatty acids, the majority exhibit a dependency on de novo fatty acid synthesis. Fatty acid synthase (FASN) is the rate-limiting enzyme in this process. Expression and activity of FASN is elevated in multiple cancers, where it correlates with disease progression and poor prognosis. These observations have sparked interest in developing methods of detecting FASN expression in vivo. One promising approach is the imaging of radiolabeled molecular probes targeting FASN by positron emission tomography (PET). However, although [¹¹C]acetate uptake by …

Targeting Angiogenesis In Squamous Cell Carcinoma Of The Head And Neck: Opportunities In The Immunotherapy Era, Nabil Saba, Pooja Vijayvargiya, Jan Vermorken, Juan Rodrigo, Stefan Willems, Nina Zidar, Remco De Bree, Antti Mäkitie, Greg Wolf, Athanassios Argiris, Yong Teng, Alfio Ferlito

Department of Medical Oncology Faculty Papers

Despite the lack of approved anti-angiogenic therapies in squamous cell carcinoma of the head and neck (SCCHN), preclinical and more recent clinical evidence support the role of targeting the vascular endothelial growth factor (VEGF) in this disease. Targeting VEGF has gained even greater interest following the recent evidence supporting the role of immunotherapy in the management of advanced SCCHN. Preclinical evidence strongly suggests that VEGF plays a role in promoting the growth and progression of SCCHN, and clinical evidence exists as to the value of combining this strategy with immunotherapeutic agents. Close to 90% of SCCHNs express VEGF, which has …

An Academic Ophthalmology Curriculum As A Model For Introducing Preprofessional Students To Careers In Ophthalmology, Tony Succar, Virginia A. Lee, Christopher Karmonik, Andrew G. Lee

Journal of Academic Ophthalmology

Abstract

Ophthalmology is one of the most rewarding and fulfilling medical careers in medicine due to the broad practice scope (including a combination of medicine and surgery); patient population (treatment of pediatric and adult patients); diverse patient and pathology mix (healthy eye exams, refractions, and pathology); high patient and provider satisfaction rates; and highly specialized technology and treatments. Unfortunately, academic exposure to ophthalmology as a career in medical school curricula has had a global decline for decades. While most of the evidence-based interventions found in the literature have resulted in enhanced educational outcomes, ophthalmology exposure should be initiated earlier which …