Digital Commons Network^™

Continuous Monitoring Of Turning In Patients With Movement Disability, Mahmoud Ahmed El-Gohary, Sean Pearson, James Mcnames, Martina Mancini, Fay Horak, Sabato Mellone, Lorenzo Chiari

Electrical and Computer Engineering Faculty Publications and Presentations

Difficulty with turning is a major contributor to mobility disability and falls in people with movement disorders, such as Parkinson’s disease (PD). Turning often results in freezing and/or falling in patients with PD. However, asking a patient to execute a turn in the clinic often does not reveal their impairments. Continuous monitoring of turning with wearable sensors during spontaneous daily activities may help clinicians and patients determine who is at risk of falls and could benefit from preventative interventions. In this study, we show that continuous monitoring of natural turning with wearable sensors during daily activities inside and outside the …

Cupola, 2014, Western New England University

Yearbooks

Western New England University was founded in 1919 as the Springfield Division of Northeastern University. The senior yearbooks bore the name of Northeastern University in some way until 1953. The yearbook was given its present day title, The Cupola, in 1961. Yearbooks contain photos of graduating seniors, campus events, student clubs and organizations, faculty and staff, athletic teams and events, and other memorable occasions from the academic year.

An Analysis Of Teachers Who Teach Struggling Students, Brett Rankin

Walden Dissertations and Doctoral Studies

After many years of reform efforts, educators are still searching for ways to better serve the needs of struggling students. The purpose of this study was to develop a grounded theory (GT) that reflects teachers' perceptions of students' behavior, students' need for support, and students' skill deficiencies. Discovering the ways in which teachers address students' needs could sharpen teacher practices and promote support for struggling students. Guided by Weimer's research on learner-centered teaching, this GT study created a conceptual understanding of classroom experiences from teachers' perspective. Twenty teacher interviews began with the grand tour question, "Talk about teaching struggling students …

Envisioning A Better Body, Samantha Dempsey 13 Il, Risd Xyz

RISD XYZ Fall/Winter 2014/2015: The Body

Virgil Wong 05 IL is building on a lifelong fascination with the human body to develop apps that help us manage our own health.

Why Are We Doing This? The Role Of Personal Relevance In Developing Biological Information Literacy Using Cyber Peer-Led Team Learning, Jeffrey D Radloff, C Maybee, Maribeth Slebodnik, Nancy Pelaez

IMPACT Symposium

Student-centered learning necessitates that students engage with an array of materials to develop their own understandings, often requiring students to find and critically engage with biological information. This project describes a course (BIOL 131; Biology II: Development, Structure and Function of Organisms) that utilizes cyber Peer-led Team Learning (cPLTL) as a student-centered approach to enhance students’ biological information literacy. Emphasizing the social aspects of learning, students work together in small groups led by a peer mentor using online meeting software. Scaffolded across the first half of the semester, students were given information literacy focused questions as part of a weekly …

Rasionalisasi Sakit Dan Penyakit Dalam Konstelasi Budaya Minangkabau (Kajian Etnomedisin Di Agam Dan Tanah Datar), Yunarti -, Nurainas -, Yulkardi -, Fitria Ramona

Antropologi Indonesia

A medical system whether traditional or modern, is a long chain of processes of humanstrategy for adapting to their ecological bio-cultural environment. Naturally humans developtheir biological ability to sustain their kind and develop many adaptation strategies, creatingmedical systems, behavior, and belief sbased on culture as a natural response to the treat ofillness and disease, even though the result of certain behavior does not guarantee the healingof such illness and disease (Dunn in Foster-Anderson, 1986; p.41). under that circumstances,Minangkabau medical systems are seen as a result of a bio-eco-culturally adapting process.Local Etiology of the disease source is closely related to the …

Neuromodulation Based Control Of Autonomous Robots On A Cloud Computing Platform, Cameron Muhammad

College of Graduate Studies: Theses & Dissertations

In recent years, the advancement of neurobiologically plausible models and computer networking has resulted in new ways of implementing control systems on robotic platforms. The work presents a control approach based on vertebrate neuromodulation and its implementation on autonomous robots in the open-source, open-access environment of robot operating system (ROS). A spiking neural network (SNN) is used to model the neuromodulatory function for generating context based behavioral responses of the robots to sensory input signals. The neural network incorporates three types of neurons- cholinergic and noradrenergic (ACh/NE) neurons for attention focusing and action selection, dopaminergic (DA) neurons for rewards- and …

Special Education Teachers' Experiences And Perceptions Of The Georgia Alternate Assessment, Veronica V. Harris

College of Graduate Studies: Theses & Dissertations

ABSTRACT

The purpose of this study was to examine the experience of Georgia Teachers with administering the Georgia Alternate Assessment (GAA) to elementary students with significant cognitive disabilities and determine how those experiences informed their perception of the Georgia Alternate Assessment. The GAA was designed to assess students with significant cognitive disabilities on grade level standards. The goal of including students with significant cognitive disabilities in standardized testing and statewide accountability systems is to positively impact the curriculum and instruction, and the teaching and learning process for these students. Georgia's special education teachers experience the GAA from within and are …

Structure Vs. Properties Using Chemical Graph Theory, Tabitha N. Williford

College of Graduate Studies: Theses & Dissertations

Chemical graph theory began as a way for mathematicians to bring together the areas of the Physical Sciences and Mathematics. Through its use, mathematicians are able to model chemical systems, predict their properties as well as structure-property relationships. In this dissertation, we consider two questions involving chemical graph theory and its applications. We first look at tree-like polyphenyl systems, which form an important family of compounds in Chemistry, particularly in Material Science. The importance can be seen in LEDs, transmitters, and electronics. In recent years, many extremal results regarding such systems under specific constraints have been reported. More specifically are …

Stimulus Modality And The Rotational Error: An Examination Of The Various Reorientation Accounts In Humans Using A 3d Virtual Environment, Samuel P. Police

College of Graduate Studies: Theses & Dissertations

Reorientation occurs when an organism enters a novel environment and utilizes cues within said environment to get its bearings. Though reorientation occurs, little is known about which cues are utilized to reorient and the mechanism underlying this reorientation process. Three competing accounts of how the reorientation process occurs were presented and discussed in terms of which cues are predicted to be utilized in reorientation: the geometric module, the associative strength model, and the adaptive-combination view. In the present experiment, human participants were trained in an immersive, 3D virtual environment trapezoid to local a goal location in the presence of either …

Cytological Evidence For Gametophytic Self-Incompatibility In The Genus Veronica, Romain Scalone, Dirk Albach

Turkish Journal of Botany

The self-incompatibility (SI) of 3 Middle East Veronica species (V. filiformis, V. gentianoides, V. teucrium) is studied, for the first time, by pollination and pollen tube growth experiments. Cytological observations of the self-pollen tubes within the pistils permit a conclusion about the presence of a gametophytic SI system in the first 2 species. The investigated population of the third is self-compatible and confirms the facultative trait of its self-sterility. The presence of a gametophytic SI system in 2 of them suggests the putative conservation of this SI system within the genus Veronica (Plantaginaceae) and could be related to the well-known …

Cover And Contents

Turkish Journal of Botany

No abstract provided.

Ecology And Allelopathic Control Of Brassica Tournefortii In Reclaimed Areas Of The Nile Delta, Egypt, Ahmed Mohamed Abd El-Gawad

Turkish Journal of Botany

Land reclamation causes weedy species to replace wild plant species. The present study characterizes the community of Brassica tournefortii Gouan in reclaimed areas of the Nile Delta of Egypt to determine its ecological amplitude, soil factors controlling its distribution, and its allelopathic control. The plant communities dominated by B. tournefortii were investigated in 60 sites. The importance value of each species based on cover and density was determined. Data were treated by multivariate analyses. Soils representing each community were analyzed. The allelopathic effects of Conyza bonariensis (L.) Cronquist, Trianthema portulacastrum L., and Pulicaria undulata (L.) C.A.Mey. and their mixtures on …

Rechecking Of The Genus Scleroderma (Gasteromycetes) From Macedonia Using Barcoding Approach, Katerina Rusevska, Mitko Karadelev, Cherdchai Phosri, Margarita Dueñas, Roy Watling, María Paz Martín

Turkish Journal of Botany

In order to verify some doubtful collections of Scleroderma Pers. species from Macedonia, 54 specimens were revised using morphological and molecular analyses. The 12 internal transcribed spacer of nuclear ribosomal DNA (ITS nrDNA) sequences obtained in this study were compared with previously published sequences included in public databases. According to the barcoding sequences, some Macedonian Scleroderma specimens were confirmed to belong to 4 species: S. areolatum Ehrenb., S. bovista Fr., S. meridionale Demoulin & Malençon, and S. verrucosum (Vaill.) Pers.

Contributions To The Macrofungal Diversity Of Antalya Province, Mehmet Hali̇l Solak, Hakan Alli, Mustafa Işiloğlu, Hali̇l Güngör, Erbi̇l Kalmiş

Turkish Journal of Botany

In this study, an attempt has been made to establish macrofungal specimens collected from Antalya between 2005 and 2009. After field and laboratory studies, 136 taxa belonging to 40 families and 2 divisions were identified. Twenty taxa belong to Ascomycota and 116 to Basidiomycota. Three of them, Cortinarius subferrugineus (Batsch) Fr., Entoloma vernum Lundell, and Inocybe piceae Stangl & Schwöbel, are new records for Turkey.

Micropropagation Of An Antidiabetic Medicinal Plant, Artemisia Pallens, Varsha Nitin Nathar, Ghulam Mohiuddin Yatoo

Turkish Journal of Botany

Artemisia pallens Wall. is an important aromatic medicinal plant used as a folk remedy for the treatment of diabetes mellitus. The present study was initiated to explore in vitro propagation of Artemisia pallens using different explants on Murashige and Skoog (MS) media supplemented with varying concentrations and combinations of growth regulators. Highest callogenic response (100%) was shown by shoot tip explants with 2 mg/L 2,4-dichlorophenoxyacetic acid. The highest number of shoots (14.25 ± 1.65) and highest shoot length (4.25 ± 0.47 cm) were observed on MS medium with 3 mg/L kinetin. After 40 days, shoots grown in vitro were transferred …

Molecular Phylogeny Of Astragalus Section Anthylloidei (Fabaceae) Inferred From Nrdna Its And Plastid Rpl32-Trnl (Uag) Sequence Data, Kosar Naderi Safar, Shahrokh Kazempour Osaloo, Ali Asghar Maassoumi, Shahin Zarre

Turkish Journal of Botany

The phylogeny of Astragalus L. section Anthylloidei DC. and its interrelationship with allies were examined. The study was conducted using nrDNA ITS and plastid rpl32-trnL_{(UAG)} sequences. Astragalus sect. Anthylloidei is nonmonophyletic, and its members are scattered across the tree in 4 well-supported clades and intermixed with members of other spiny sections. All the multispecific informal groups of the section, with the exception of A. murinus Boiss. group, are not monophyletic. Morphological character evolution was mapped on the molecular tree. Our results suggest that morphology cannot elucidate infrageneric relationships in spiny Astragalus accurately; analyzed characters have evolved several times in sect. …

Molecular Cloning And Characterization In Eukaryotic Expression Systems Of A Sugarcane Cysteine Protease Inhibitor Gene Involved In Drought Tolerance, Nisachon Jangpromma, Akira Saito, Tomohiro Araki, Prasit Jaisil, Patcharin Songsri, Sakda Daduang, Yuya Kawaguchi, Apisak Dhiravisit, Sompong Thammasirirak

Turkish Journal of Botany

Cystatin responses in sugarcane plants under drought stress have not previously been reported. To test the hypothesis that sugar cane cystatin can function as an osmotic stress tolerance gene, transgenic Pichia pastoris (GS115) and Saccharomyces cerevisiae (A2279) strains with the ability to express sugarcane cystatin were constructed. The osmotic stress tolerance of the transgenic yeasts was then evaluated, and it was found that the transgenic Pichia pastoris (GS115) and Saccharomyces cerevisiae (A2279) had increased growth and increased osmotic stress tolerance. To gain a greater understanding of the responses of sugarcane cystatin to drought, 1 drought-susceptible and 3 drought-tolerant sugarcane cultivars …

Planktothrix Rubescens: A Perennial Presence And Toxicity In Lake Sapanca, Reyhan Akçaalan Albay, Lati̇fe Köker, Cenk Gürevi̇n, Meri̇ç Albay

Turkish Journal of Botany

Cyanobacteria are expected to adjust to new conditions better than other primary producers since they have a long history of adaptation as one of the first organisms on earth. Their ecophysiological adaptations differ widely among cyanobacterial species. As a stratified species, P. rubescens forms a population in the metalimnion during summer months in lakes with clear water and disperses in the whole water column during the period. However, after a dry season in 2006 and 2007, a prolonged surface bloom in late winter was observed in Lake Sapanca The maximum biomass of P. rubescens reached 13.9 mg L^{-1} in surface …

Some Factors Affecting The Abundance Of Phytoplankton In An Unproductive Alkaline Lake (Lake Hazar, Turkey), Mehmet Ali̇ Turan Koçer, Bülent Şen

Turkish Journal of Botany

This study aimed to explain the seasonal and vertical distribution of phytoplankton in the pelagic zone of a deep alkaline lake that is characterized by low phytoplankton abundance. Phytoplankton and water samples were collected seasonally from 9 points and 7 depths between the surface and 20 m from December 2004 to September 2005. Planktolyngbya contorta was the dominant or subdominant species in all seasons and depths. The dominance of Gomphonema species was observed in December, but they were subdominant in September. Cyclotella meneghiniana was dominant at 20 m and subdominant in the upper depths during March, June, and September. Melosira …

A Taxonomic Revision Of The Genus Cephalaria (Caprifoliaceae) In Turkey, Ramazan Süleyman Göktürk, Hüseyi̇n Sümbül

Turkish Journal of Botany

The morphological features of Cephalaria Schrad. ex Roem. & Schult. were studied based on our specimens collected between 1994 and 2010 in Turkey and herbarium specimens from various herbaria. In the present study, typifications, a list of synonyms, descriptions, ecology, phytogeographical regions, conservation status, and distribution of all studied taxa are given. Taxonomic relationships between similar species are discussed. Illustrations of habit, flower, calyx, involucel, and involucral and receptacular bracts of some species are given. Colour images of some species are also provided. Additional new characters were determined that were not previously given in descriptions of Cephalaria species in the …

Reseda Malatyana (Resedaceae), A New Chasmophytic Species From Eastern Anatolia, Turkey, Hasan Yildirim, Serdar Gökhan Şenol

Turkish Journal of Botany

Reseda malatyana Yıldırım & Şenol (Resedaceae) is illustrated and described as a new species to science, endemic to eastern Anatolia, Turkey. Reseda malatyana is related to Reseda armena Boiss. It differs from Reseda armena by the following characters: densely smaller, unbranched at the upper part, papillate-hispidulous stems; dark green, thicker, and densely papillate-hispidulous leaves; bigger petals; smaller pedicels; relatively smaller with sinus seeds; oblate-spheroidal, tricolporate, and rugulate pollen grains. R. malatyana is a perennial species that colonizes on marlstone rocky cliffs, known from a single locality in Levent Canyon, located in Malatya Province. It is an obligated chasmophytic species. In …

Monitoring Brown Fat Metabolic Activity Using Microwave Radiometry: Antenna Design And Frequency Selection, Dario B. Rodrigues, Paul R. Stauffer, Paolo F. Maccarini

Department of Radiation Oncology Faculty Papers

This paper describes the use of microwave radiometry for monitoring brown fat metabolism (mBAT). The radiometric frequency band and receive antenna were optimized for coupling to 2-6 ml BAT depots in the supraclavicular region. Radiometric signal variations induced by higher metabolic activity resulting from a cold stimulus were calculated with electromagnetic and thermal simulations in a segmented computational model of the human neck including BAT. A 2.5 cm dia. log spiral antenna was selected as optimum using a 500 MHz bandwidth and center frequency 2.75 GHz. Results suggest sufficient sensitivity to track subsurface temperature variations during long term mBAT monitoring …

Novel Microwave Applicators Based On Zero-Order Mode Resonance For Hyperthermia Treatment Of Cancer, David Vrba, Jan Vrba, Paul R. Stauffer

Department of Radiation Oncology Faculty Papers

In this paper, three novel microwave applicator prototypes based on zero-order mode resonators are proposed for use in hyperthermia treatment of cancer. The ability of all three applicators to homogenously irradiate muscle tissue-equivalent phantoms is demonstrated with results of numerical simulations, and relative performance of the applicators is compared.

Treatment Of Chronic Hepatitis D Patients With Pegylated Interferon: A Real-World Experience, Zaigham Abbas, Mohammad S. Memon, Hammad Mithani, Wasim Jafri, Saeed Hamid

Section of Gastroenterology

Background: Published experience of treating chronic hepatitis D patients with pegylated interferon (PEG-IFN)-alpha is limited. The aim of this study was to determine the efficacy of 48 weeks of treatment with PEG-IFN in naive patients outside the clinical trial setting, in the real world.

Methods: Patients with chronic hepatitis D were treated with PEG-IFN. The primary end points were sustained clearance of HDV RNA and normal alanine aminotransferase (ALT) at 24 weeks post-treatment.

Results: The total number of patients treated with PEG-IFN was 104; 91 males, mean age ±SD 30.1 ±10.0 years (range 15-55). Cirrhosis was present in …

The Rocky Mountain Arsenal National Wildlife Refuge: On A Rocky Road To Creating A Community Asset, Rachael E. Salcido

McGeorge School of Law Scholarly Articles

No abstract provided.

Evaluation Of Economic Injury Levels And Chemical Control Recommendations For Rice Stink Bug (Oebalus Pugnax) In Louisiana, Bryce Blackman

LSU Doctoral Dissertations

Experiments were carried out from 2010 to 2013 to investigate multiple aspects of rice stink bug (RSB) integrated pest management (IPM): insecticide recommendations, sampling efficiency, treatment thresholds, farmer practices, and improved educational tools. The first objective of this research was to compare the efficacies of currently used insecticides with that of a new product from the neonicotinoid class of insecticides. Experiments were carried out in the laboratory, small field plots, and commercial fields across Louisiana. Results from efficacy trials showed that the neonicotinoid was comparable to pyrethroid products used most by rice producers in Louisiana. Conversely, in separate experiments the …

The Imagined After: Re-Positioning Social Memory Through Twentieth-Century Post-Apocalyptic Literature And Film, Amanda Ashleigh Wicks

LSU Doctoral Dissertations

Maurice Halbwachs first proposed a collective approach to memory in the early twentieth century, but the vast majority of subsequent scholarship investigates memory’s social properties from a theoretical point of view. This project instead proposes that memory functions as a social phenomenon in significant and real ways, primarily understood through the social relations that arise within social frameworks, which provide a structure against which people’s memories come together to form important memory-narratives that configure individual and social consciousness. Once people transform memory from individual thought-image into socially structured language, memory takes on social properties. Memory relies upon social frameworks to …

Chatting About Science : A Qualitative Study On Increasing The Number And Depth Of Science-Based Conversations Among Aquarium Visitor Groups, Erika Kristen Poarch

LSU Doctoral Dissertations

Informal science education centers, including aquariums, are often tasked with educating the general public on conservation issues, natural environments, and general science topics. The public tends to see these centers as entertaining leisure destinations in which they have the opportunity to learn something about the presented information. It is widely accepted that learning in informal environments is shaped by the learner’s motivations, interests, background knowledge, and social interactions. However, these impacting factors are rarely studied in depth, particularly across different types of visitors. This qualitative case study project integrates original research on visitor interests, motivations, and self-reported learning into the …

Phylogenetic And Morphological Community Structure Of North American Desert Bats, Lorelei Elizabeth Patrick

LSU Doctoral Dissertations

Patterns of community structure may be examined using phylogenetic and morphological data; these patterns can then be used to infer the processes that gave rise to these patterns. Communities made up of similar species may be structured by habitat filtering, wherein only species with traits necessary to survive in a particular location are found there. Communities made up of dissimilar species may have been structured by competition, which reduces overlap in resource use. I examined the sensitivity of phylogenetic community structure (PCS) metrics to changes in phylogeny and community delimitation method, investigated patterns of PCS and correlation to environmental variables …