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Oligomerization, Conformational Stability And Thermal Unfolding Of Harpin, Hrpzpss And Its Hypersensitive Response-Inducing C-Terminal Fragment, C-214-Hrpzpss., Pradip K Tarafdar, Lakshmi Vasudev Vedantam, Rajeshwer S Sankhala, Pallinti Purushotham, Appa Rao Podile, Musti J Swamy

Department of Biochemistry and Molecular Biology Faculty Papers

HrpZ-a harpin from Pseudomonas syringae-is a highly thermostable protein that exhibits multifunctional abilities e.g., it elicits hypersensitive response (HR), enhances plant growth, acts as a virulence factor, and forms pores in plant plasma membranes as well as artificial membranes. However, the molecular mechanism of its biological activity and high thermal stability remained poorly understood. HR inducing abilities of non-overlapping short deletion mutants of harpins put further constraints on the ability to establish structure-activity relationships. We characterized HrpZPss from Pseudomonas syringae pv. syringae and its HR inducing C-terminal fragment with 214 amino acids (C-214-HrpZPss) using calorimetric, spectroscopic and microscopic approaches. Both …

An Evaluation Of Mental Health And Methadone: Anxiety, Depression, And Drug Use, Gursimran Khahera

Master's Projects and Capstones

As a part of the Masters of Science in Behavioral Health field placement, an evaluation was conducted of the integrated treatment plan in mental health and substance abuse at Bay Area Addiction Research and Treatment (BAART) programs. The goal of the BAART programs are to provide comprehensive mental health and substance abuse outpatient recovery services, as well as on-site primary health care services for substance users, mainly opioid use. There is a link between increased substance abuse and increased rates of depression and anxiety. These disorders use the same neuro chemical pathway and are highly codependent upon one another. Because …

Effect Of Formulation Variables On Preparation Of Celecoxib Loaded Polylactide-Co-Glycolide Nanoparticles, Dustin L. Cooper, Sam Harirforoosh

ETSU Faculty Works

Polymer based nanoparticle formulations have been shown to increase drug bioavailability and/or reduce drug adverse effects. Nonsteroidal anti-inflammatory drugs (e.g. celecoxib) reduce prostaglandin synthesis and cause side effects such as gastrointestinal and renal complications. The aim of this study was to formulate celecoxib entrapped poly lactide-co-glycolide based nanoparticles through a solvent evaporation process using didodecyldimethylammonium bromide or poly vinyl alcohol as stabilizer. Nanoparticles were characterized for zeta potential, particle size, entrapment efficiency, and morphology. Effects of stabilizer concentration (0.1, 0.25, 0.5, and 1% w/v), drug amount (5, 10, 15, and 20 mg), and emulsifier (lecithin) on nanoparticle characterization were examined …

Fall Commencement Ceremonies, University Of North Florida

Commencement Printed Materials

Program for the Fall Commencement ceremonies.

Launching A Virtual Decision Lab: Development And Field-Testing Of A Web-Based Patient Decision Support Research Platform, Aubri S. Hoffman, Hilary A. Llewellyn-Thomas, Anna N. A. Tosteson, Annette M. Oconnor

Dartmouth Scholarship

Over 100 trials show that patient decision aids effectively improve patients’ information comprehension and values-based decision making. However, gaps remain in our understanding of several fundamental and applied questions, particularly related to the design of interactive, personalized decision aids. This paper describes an interdisciplinary development process for, and early field testing of, a web-based patient decision support research platform, or virtual decision lab, to address these questions.

State V. Anderes Appellant's Reply Brief Dckt. 41744

Not Reported

No abstract provided.

Autism Project: Case Study Evaluating Behavioral Interventions For The Self-Injurious Behavior Of Biting, Brittani Rohrig

Honors Theses

Self-injurious (SIB) behavior is a common problem among the autism population, and often those who engage in SIB have done so since a very early age. There was a nine-year-old boy named Jack who was diagnosed with ASD and engaged in the self-injurious behavior of biting his hand. A functional analysis was conducted and it was found that the behavior was multiply controlled across three main conditions: alone/play, demand, and attention. The goal of this case study was to review previous interventions that did not eliminate the target behavior, analyze and revise the current protocols in place, and eliminate the …

Healthy And Livable Pittsburg Initiative: Master Of Public Health Culminating Experience, Jasmine L. Bernal

Master's Projects and Capstones

Contra Costa Health Services Department of Community Wellness and Prevention sole purpose is to improve the environmental, social and economic conditions that contribute to poor health, and support a quality of life that promotes the health and well being of all residents within the county, with major attention to those underserved. The Healthy and Livable Pittsburg Initiative tries to address those issues within the city of Pittsburg. The project aims to engage certain members of the community within Pittsburg to be involved in the future community action plan, which will improve the lives of every resident in Pittsburg. The first …

Increased Communication Between Nurses And Doctors On An Acute Medical Unit, Nina Linebarger

Master's Projects and Capstones

Background: Nurse-physician rounding is crucial to safe, effective care and to maintain open communication between the multidisciplinary healthcare team. Currently there is no protocol that encourages nurses to attend physician rounds. The lack of nurse-physician rounding is a potential area for medical error due to lack of communication and collaboration among the healthcare team.

Purpose: The focus of this study is to increase communication between the nurses and doctors on an acute medical unit by increasing nurse attendance and participation at physician rounds.

Methodology: Surveys were a key component in the methodology of this project. Surveys were distributed to the …

Ancestral Variation And The Evolution Of Sneaking Behavior In The Adaptive Radiation Of Threespine Stickleback (Gasterosteus Aculeatus L.), Katherine A. Shaw

Doctoral Dissertations

Behavior, a group of highly plastic and responsive phenotypic traits, has been characterized as having the potential to both drive and inhibit evolutionary change within populations. The Threespine Stickleback radiation (Gasterosteus aculeatus L.) is a model system that demonstrates the vital role environment plays in behavioral evolution – with multiple colonizations of variable freshwater habitats by ancestral oceanic metapopulations producing the behaviorally diverse populations observable today. Here I characterize both inter- and intra-population variation in sneaking behavior – an inconspicuous mating tactic used by threespine males to gain fertilizations as an alternative to courtship behavior. I present evidence for …

The Effect Of Topical Estriol On Human Inner Foreskin, Cheryl L. Bell

Doctoral Dissertations

Human immunodeficiency virus (HIV) is a global health concern prompting an urgent need to develop simple, effective, economical preventive measures. The research described in this thesis evaluated the potential for topical estriol to induce keratinization of the inner foreskin, the primary site of HIV entry in uncircumcised males.

We found that topical estriol can induce keratinization of the human inner foreskin by up-regulating the production of keratins per cell, and not through increased skin proliferation. Furthermore, the quantity and position of HIV target cells in the foreskin were not adversely affected by the treatment.

Estrogen receptors (ERs) are transcription factors …

Freshwater Transitions And The Evolution Of Osmoregulation In The Alewife, Jonathan P. Velotta

Doctoral Dissertations

The transition from seawater to freshwater is deeply rooted in the evolutionary history of animals, initiating the radiation and speciation of many taxa. However, crossing the boundary into freshwater from the sea represents a considerable physiological challenge for animals that maintain a near constant internal ion concentration. Because seawater and freshwater differ strongly in solute concentration, the transition into freshwater must involve the evolution of ion and water balance; yet, we have a limited understanding of the physiological modifications that facilitate this transition. Here, I investigate the evolution of the osmoregulatory system upon transition to freshwater using populations of an …

Utilizing Computer Programming To Analyze Post-Tonal Music: A Segmentation And Contour Analysis Of Twentieth-Century Music For Solo Flute, Kate Sekula

Doctoral Dissertations

Two concepts will be synthesized in this dissertation: 1) the creation of accessible computer applications for melodic segmentation and contour reduction and 2) the application of segmentation and contour reduction to analyze twentieth-century post-tonal works for unaccompanied flute. Two analytical methodologies have been chosen: James Tenney and Larry Polanski's Gestalt segmentation theory and Robert Schultz's refinement of Robert Morris's contour reduction algorithm. The investigation also utilizes Robert Schultz's concept of diachronic-transformational analysis in conjunction with contour reduction. While both segmentation and contour reduction are invaluable analytical tools, they are meticulous and time-consuming processes. Computer implementation of these algorithmic procedures produces …

Structural Characterization Of Porous Materials: Understanding Mass Transport Through Asymmetric Membranes During Forward Osmosis, Seetha Soundara Manickam

Doctoral Dissertations

Engineered osmosis (EO) is an emerging membrane separations-based technology platform comprising of forward osmosis, pressure-retarded osmosis, and direct osmotic dilution/concentration processes. EO relies on a water flux driven across a semi-permeable membrane as a result of osmotic pressure gradients between two solutions, the relatively dilute feed and a concentrated draw solution. However, the support layer in EO membranes presents a resistance to solute transport resulting in internal concentration polarization (ICP) phenomena which results in the actual driving force being far lower than what is available. Severity of ICP is largely influenced by the structure of the support layer in the …

Exploring The Intersection Of Creative Practice Development And Second Language Acquisition In Adult Artists Professionally Connected To Seattle, Megan E. Deangelo

Master's Theses

Artists’ voices are disproportionately being excluded from international discourse because current English language education does not adequately serve this population of learners. This study was conducted as a catalyst for inquiry into the most effective ways artists acquire English so as to inform the development of curricula and programs to address their language learning needs. This study’s theoretical framework is created by Long’s (1981) interaction hypothesis and Skehan’s (1996) theory of task-based learning. The author proposes that artists’ English language learning experiences would be more fruitful if they were patterned after the interactions to which they are accustomed in their …

Combating Hiv/Aids In Marginalized Communities: Papua And West Papua Provinces, Indonesia, Bani Cheema

Master's Theses

My study focuses on foreign aid and local initiatives for HIV/AIDS prevention in eastern Indonesia using the provinces of Papua and West Papua as a case study. The two provinces are home to indigenous tribal groups that are socioeconomically marginalized and most affected by the epidemic. My research investigates behavior change communication as a principal strategy undertaken by multiple organizations for HIV/AIDS prevention in this region. I take a qualitative approach by examining the effectiveness of this strategy in local communities and by revealing social and cultural barriers that impede success. Obstacles that negatively impact prevention efforts include structural violence, …

Berkeley Youth Alternatives Fieldwork Summary Report: Assessing Social Determinants To Improve The Physical Health And Academic Development For Youth In Berkeley, California, Alane M. Cruz

Master's Projects and Capstones

The following paper summarizes the three hundred hour fieldwork experience at Berkeley Youth Alternatives (BYA), a non-profit community-based organization located in Southwest Berkeley that is committed to combating the social determinants that contribute to the prevalent health disparities within their community. The fieldwork internship is a major requirement in completing the Master’s of Public Health (MPH) program at the University of San Francisco (USF), and allows the education and experience gained over the duration of the program to be applied in a real public health setting.

The overall goal of the internship experience was to assess the social determinants of …

Gender, Smoking And Tobacco Reduction And Cessation: A Scoping Review, Joan L. Bottorff, Rebecca Haines-Saah, Mary T. Kelly, John L. Oliffe, Iris Torchalla, Nancy Poole, Lorraine Greaves, Carole A. Robinson, Mary H. H. Ensom, Chizimuzo T.C. Okoli, J. Craig Phillips

Nursing Faculty Publications

Considerations of how gender-related factors influence smoking first appeared over 20 years ago in the work of critical and feminist scholars. This scholarship highlighted the need to consider the social and cultural context of women's tobacco use and the relationships between smoking and gender inequity. Parallel research on men's smoking and masculinities has only recently emerged with some attention being given to gender influences on men's tobacco use. Since that time, a multidisciplinary literature addressing women and men's tobacco use has spanned the social, psychological and medical sciences. To incorporate these gender-related factors into tobacco reduction and cessation interventions, our …

Improving Performance And Energy Efficiency Of On-Chip Memory Systems, Menglong Guan

Master's Theses

No abstract provided.

The Mace Conducts Study To Better Serve Odu Students, Jugal Patel

News Items

No abstract provided.

Proksimat Pakan Buatan Dan Ikan Tembang Sardinella Sp. Untuk Penggemukan Kepiting Bakau Scylla Serrata, Gratia Dolores Manuputty

Chimica et Natura Acta

Pertambahan berat diperoleh sebesar 43,35 gram untuk kepiting yang diberi pakan buatan dan 101,88 gram untuk kepiting yang diberi pakan ikan tembang. Nilai laju pertambahan berat kepiting yang diberi pakan buatan adalah 0,036 gram/minggu dan 0,078 gram/minggu untuk kepiting yang diberi pakan ikan tembang. Untuk hubungan lama waktu pemeliharaan dengan pertambahan berat rata-rata didapatkan persamaan penduga Y=10,09+0,299X (r=0,199434) untuk perlakuan dengan pakan buatan, dan Y=23,315+0,862X (r=0,304828) untuk perlakuan dengan pakan tembang. Kandungan protein di dalam pakan buatan adalah sebesar 18,867, lemak 2,372, karbohidrat 29,756, serat 2,662, dan kadar abu 1,4259. Kandungan protein di dalam pakan ikan tembang adalah sebesar 20,227, …

Synthesis N-Phenylaminedithiocarbamate As Chelating Agent In Solvent Extraction, Soja Siti Fatimah, Vera Musfiroh, Zackiyah Zackiyah, Husein H. Bahti, Iwan Hastiawan, Anna Permanasari

Chimica et Natura Acta

Dithiocarbamate derivatives is a versatile ligand that contain two atoms of sulfur as a strong electron donor. It combines with metals. N-phenylaminedithiocarbamate has synthesized and applied in solvent exctration. Synthesis carried out with addition carbon disulphide to N-phenylamine and concentrated pottasium hydroxyde in metanol. The result was characterized by spectroscopy 1H-NMR, 13C-NMR, FTIR, Elemental Analysis, that showed molecular structure was significant. Applied N-Phenylaminedithiocarbamate in solvent extraction showed precent of result Cu(II), Co(II), Cr(III) and Ni (II) were 90.45% - 99.99% at pH 4-9.

Exhibition, Featuring, Catherine Duggan

Master's Theses

Exhibition, Featuring is a collection of poems inspired by art, life, and history intertwined with the very center of humanness, convergence of heart and brain. The poems assembled here attempt to recreate the sensation of memory and remembering, and at times, trying to forget. Concerned with language and the ways in which we communicate with others, the lines weave in and out of conversation, evoking daily interac­tions and thoughts carried within us, continuous as breathing. The collection is divided into five parts, each establishing a variance of the whole—all parts a harmony. The reader will discover formal poetry, poems evoking …

Beyond The Economic: The Freedoms, Capabilities, And Social Capital Of Latin American Women Entrepreneurs In San Francisco, Melia M. Vilain

Master's Theses

In light of the scholarly debate surrounding the goals and mixed effects of development programs, particularly in recent years in relation to microfinance, this study investigates the effects of economic development programs on Latin American women entrepreneurs in San Francisco’s Mission District. It demonstrates that microfinance, when combined with education, can provide important non-economic benefits that contribute to increased freedoms and capabilities for immigrant women entrepreneurs. Drawing on qualitative interviews with ten business owners, as well as a review of the existing literature surrounding development, immigration, and gender, this research argues that owning a business in the US can produce …

How Disgust Affects Romantic Attraction: How Our Moods Affect Our Judgments Of Attractiveness, Nicholas Phelan

Theses

Facial attractiveness is an important part of our initial judgments of people and in our ability to determine their compatibility as a mating partner. Just as mating is evolutionarily important, the emotion disgust is one of the most evolutionarily beneficial emotions as it helps keep us away from poisonous and possibly infectious substances or foods. We instinctively avoid people with facial scars and other facial deformities because these are seen as a sign of illness or generally poor well-being. Facial attraction is one component of how we choose a mate. The current experiment examined whether or not being disgusted created …

Applications Of Remote Sensing To The Study Of Estuarine Physics: Suspended Sediment Dynamics In The Columbia River Estuary, Austin Scott Hudson

Dissertations and Theses

Estuarine circulation and its associated transport processes drive the environmental integrity of many near-shore habitats (the coastal ocean, rivers, estuaries and emergent wetlands). A thorough understanding and consideration of this circulation is, therefore, vital in the proper management of these habitats. The aim of this study is to bring together theory and new satellite observations in the Columbia River Estuary to increase our understanding of estuarine circulation and transport. Surface reflectance measurements gathered by the Moderate Imaging Spectroradiometer (MODIS) are first compared to in situ observations to develop an empirical model for remotely derived surface turbidity. Results indicate that MODIS …

Worried About Dementia? New Uab Clinic Offers Personalized Risk Assessment, Alicia Rohan

Browse All News

No abstract provided.

Preschoolers’ Emotion Regulation: Maternal Perspectives On Tantrums And Emotion Regulation, Alicia J. Leland

Master's Theses

Emotion regulation begins to develop in young children and is likely influenced by early caregiver relationships. Emotion regulation is necessary during conflict situations; for children, this may arise as a temper tantrum. Children and caregivers must both utilize emotion regulation strategies during tantrum situations in order to restore emotions to a calm level. The current study looked at maternal perspectives on children’s emotion regulation. Mothers completed the Emotion Regulation Checklist, which measures a child’s emotion regulation, and responded to open-ended questions about their child’s tantrum experiences in order to examine strategies used by mothers and children during tantrum episodes. A …

The Geology And Petrology Of Enigmatic Rhyolites At Graveyard And Gordon Buttes, Mount Hood Quadrangle, Oregon, Elizabeth G. Westby

Dissertations and Theses

Rhyolite lava flows are found at two dome complexes at Graveyard Butte and Gordon Butte, Mount Hood Quadrangle, Oregon. At Graveyard Butte, the White River has cut a winding canyon 150 m deep, exposing at its base, a 40-meter-thick outcrop of flow-banded rhyolite (73 wt.% SiO₂, 3.67±0.01 Ma) that laterally extends along the canyon wall for about 1 km. Stratigraphically above the flow-banded rhyolite is locally-erupted iron-rich andesites (lava flows, agglutinate and other pyroclastic rocks as well as clastic debris), a rhyolitic ash-flow tuff (74 wt.% SiO₂), and the 2.77±0.36 Ma tholeiitic basalt lava flows of …

Effect Of Formulation Variables On Preparation Of Celecoxib Loaded Polylactide-Co-Glycolide Nanoparticles, Dustin L. Cooper, Sam Harirforoosh

Pharmacy Faculty Articles and Research

Polymer based nanoparticle formulations have been shown to increase drug bioavailability and/or reduce drug adverse effects. Nonsteroidal anti-inflammatory drugs (e.g. celecoxib) reduce prostaglandin synthesis and cause side effects such as gastrointestinal and renal complications. The aim of this study was to formulate celecoxib entrapped poly lactide-co-glycolide based nanoparticles through a solvent evaporation process using didodecyldimethylammonium bromide or poly vinyl alcohol as stabilizer. Nanoparticles were characterized for zeta potential, particle size, entrapment efficiency, and morphology. Effects of stabilizer concentration (0.1, 0.25, 0.5, and 1% w/v), drug amount (5, 10, 15, and 20 mg), and emulsifier (lecithin) on nanoparticle characterization were examined …