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Articles 13651 - 13680 of 15505
Full-Text Articles in Entire DC Network
The Academic And Behavioral Benefits Of Auditory Integration Training In High School-Aged Students With Attention Deficit Hyperactivity Disorder, Jenny Lauterbach
The Academic And Behavioral Benefits Of Auditory Integration Training In High School-Aged Students With Attention Deficit Hyperactivity Disorder, Jenny Lauterbach
Master's Theses and Doctoral Dissertations
This study is a double-blind experiment that assessed the effectiveness of auditory integration training (AIT) on the academic performance and behavior of 10 high school students between the ages of 15 and 17 years, all diagnosed as having attention deficit hyperactivity disorder (ADHD). The subjects were administered a standardized test of auditory processing skills (TAPS) (Gardner, 1996), after which they participated in 15-20 minute sessions of auditory integration training (AIT) once a day for a period of four weeks. Some participants were exposed to filtered music, whereas others were exposed to non-filtered music. At the end of the 4 weeks, …
The Meaning Of Natural Environment Occupations: Exploring The Experiences Of Sierra Club Members, Tulin Roselynn Ture
The Meaning Of Natural Environment Occupations: Exploring The Experiences Of Sierra Club Members, Tulin Roselynn Ture
Master's Theses and Doctoral Dissertations
Poets and writers have long lauded the beauty and necessity of nature. More recent literature and research has provided support for the healthful benefits of the natural environment. This literature spans the breadth of many disciplines. Yet, very little occupational therapy literature focuses on the natural environment. This is somewhat surprising given occupational therapy’s focus on space and place.
This thesis explores the experience of participation in natural environment occupations by adult members of the Sierra Club. Five Sierra Club members were interviewed and two local Sierra Club outings were observed. Qualitative data analysis revealed two major themes: childhood beginnings …
Laser Surface Thermal Lensing (Stl): An Optical Method For Surface Analysis Of Glass Transition Effects In Transparent Polymers, Nandita Prasad
Laser Surface Thermal Lensing (Stl): An Optical Method For Surface Analysis Of Glass Transition Effects In Transparent Polymers, Nandita Prasad
Master's Theses and Doctoral Dissertations
Absorption of energy from a modulated laser beam by a transparent substrate leads to cyclic thermal expansion and contraction of the surface at the pump beam focus. This minute distortion of the surface forms a transient optical lens structure, which can be monitored by the changes it induces in a second laser beam reflected at an angle off the same focal point. The Surface Thermal Lensing (STL) technique is based on detecting the modulated interference pattern that results from interaction of the probe beam wavefront as it reflects from both the flat surface surrounding the transient lens and the curved …
Poisoners, Larcenists, And The Mad Chambermaid: Villainy In Late Victorian Detective Fiction, Jennifer Filion
Poisoners, Larcenists, And The Mad Chambermaid: Villainy In Late Victorian Detective Fiction, Jennifer Filion
Master's Theses and Doctoral Dissertations
This thesis seeks to identify patterns of villainy in late nineteenth-century detective fiction in order to examine middle class conceptions of criminality and the way those models reflect the values of Victorian society. Through a study of more than sixty pieces of short detective fiction, this study identifies and focuses on six primary categories: the visual depiction of the criminal, the criminal class, the jewelry heist, the colonial subject, the violent female offender, and the domestic villain. The creation of each criminal category and the reinforcement of that “type” in popular literature functions to establish order and to support beliefs …
Application Of Impedance Spectroscopy To The Study Of Dithiocarbamate Species On Au Surfaces: Effects Of Aqueous Cu²⁺ And Mg²⁺ Ions, Tom Riha
Master's Theses and Doctoral Dissertations
Self-assembled monolayers (SAM) of dithiocarbamate ligands were formed on the Au surface of an interdigitated electrode (IDE) array by reaction of amines with CS2 in H2O/CH3OH solutions. Impedance spectroscopy was used to probe for the presence of each SAM as they were individually applied to the surface of the IDE by examining differences in collected impedance data after each step of the chemical application sequence. The impedance behavior of the SAM’s were then studied in the presence of aqueous Cu2+ and Mg2+ ions. A treated IDE array would, in theory, be able to preferentially …
A Complex(Ity) Strategy For Breaking The Environmental Logjam, In Breaking The Logjam: An Environmental Law For The 21st Century, Beth Simone Noveck, David R. Johnson
A Complex(Ity) Strategy For Breaking The Environmental Logjam, In Breaking The Logjam: An Environmental Law For The 21st Century, Beth Simone Noveck, David R. Johnson
Articles & Chapters
No abstract provided.
Killing Them Softly: Meditations On A Painful Punishment Of Death, Robert I. Blecker
Killing Them Softly: Meditations On A Painful Punishment Of Death, Robert I. Blecker
Articles & Chapters
This brief essay argues that any attempt by the U.S. Supreme Court and others to establish a painless punishment, especially lethal injection, fails logically and morally.
From the beginning, by definition, etymologically and existentially, “punishment” and “pain” have been inseparably connected. Those who advocate ‘painless punishment’ call for contradiction. Whether looking to the future (utilitarians) or the past (retributivists), we once clearly understood and embraced the inseparable connection between punishment and pain. Gradually, however, punishment has morphed into something which denies its own nature, culminating in today's move toward a massive dose of anesthetic as the ultimate punishment - as …
Sublime Jurisprudence: On The Ethical Education Of The Legal Imagination In Our Time Symposium: Recalling Vico's Lament: The Role Of Prudence And Rhetoric In Law And Legal Education, Richard K. Sherwin
Articles & Chapters
No abstract provided.
Newfound Lake, Cooperative Extension
Robot Controller Architecture: Layered Mode Selection Logic With Fuzzy Sensor Fusion Network, Traig E.B. Born
Robot Controller Architecture: Layered Mode Selection Logic With Fuzzy Sensor Fusion Network, Traig E.B. Born
Theses and Dissertations
A behavior based robot controller was implemented using Layered Mode Selection Logic as a behavior coordination mechanism and a Fuzzy Sensor Fusion Network to provide perception. A series of collision experiments were conducted to create a Fuzzy Sensor Fusion Network capable of detecting collisions using acceleration readings from wheel encoders. An obstacle avoidance behavior was created, and it was demonstrated that the robot could be constrained by movable obstacles. The avoidance behavior was modified to create an obstacle manipulation behavior. This behavior allowed the robot to escape when enclosed by movable obstacles. The fuzzy sensor fusion network was enhanced to …
Self-Reported Listening Strategies By Students In An Intensive English Language Program, Holly Montgomery
Self-Reported Listening Strategies By Students In An Intensive English Language Program, Holly Montgomery
Theses and Dissertations
The purpose of this research is to add to knowledge about cognitive and metacognitive listening strategies by second language learners. A survey was developed and administered in which questions solicited a retrospective self-report of students' listening habits. The listening strategies used for this study are limited to main idea identification and translation, because they succinctly exemplify the broad groups of strategies to which they belong. Respective sections of the questionnaire address academic, authentic, and informal listening contexts, in order to isolate and differentiate between the strategies' reported use in each, revealing discrepancies and similarities between reports of strategy use in …
A Correlational Study Of Standardized Test For The Assessment Of Reading (Star) With The Tennessee Comprehensive Assessment Program (Tcap) On Third Grade Reading/Language Arts, Terri Kay Pike
Theses and Dissertations
Two school districts in rural Tennessee utilizing the Standardized Test for the Assessment of Reading (STAR Reading) assessment were studied to determine the correlation of STAR with Tennessee Comprehensive Assessment Program (TCAP) with 469 third grade students. The STAR Reading Assessment is marketed by Renaissance Learning as a formative assessment measure. A total of 26 teachers were surveyed in order to determine the adjustment of classroom instruction based on the district-mandated curriculum. Results indicated a high level of correlation between STAR Reading and TCAP; however of the 17 teachers who returned the teacher survey, teachers indicated infrequent administration of the …
Network Security In Two-Year Colleges, Tamya Jean Stallings
Network Security In Two-Year Colleges, Tamya Jean Stallings
Theses and Dissertations
Network security has become a growing challenge in industry and education. With the increase of viruses, spam, hackers, and identity theft, organizations are beginning to look at areas to improve the protection of their Information Technology structure. Higher Education has the highest vulnerability to network security threats especially the two-year institutions. Two-year institutions are known for open access admission. Open labs, limited staff and resources hinder security measures for these institutions. This thesis focuses on the two-year institution delving into the Information Technology Departments and how security is handled. What challenges have these institutions faced trying to protect data and …
Demonstration Or Dbae? Using Each Approach In The Fourth Grade To Find Which Works Best, Christine Anne Nixon
Demonstration Or Dbae? Using Each Approach In The Fourth Grade To Find Which Works Best, Christine Anne Nixon
Theses and Dissertations
There are many ways to teach art effectively, but which way reaches all levels of learning successfully? A study was conducted using two fourth grade classes in a parochial school in Little Rock, Arkansas. Class 4A was taught by using the demonstration approach, while Class 4B was taught using the Discipline-Based Art Education (or DBAE) approach. A Native American unit was developed and three lessons were taught to each class. All students were successful creating works of art, but Class 4B was engaged in additional activities such as writing, debating, critiquing, reflecting, and small group discussions. In the end, Class …
Hungry Realism: Style And Subjecthood In Meridel Le Sueur's The Girl, Amy Gentry
Hungry Realism: Style And Subjecthood In Meridel Le Sueur's The Girl, Amy Gentry
Reconstruction: Studies in Contemporary Culture
[First paragraph]
Meridel Le Sueur's 1939 novel The Girl occupies a troubled place within the history of American genres. Situated within several different subgenres—at once proletarian literature, feminist complaint, and sentimental melodrama—the novel sits comfortably in none. Written in 1939 but only published in 1978, it entered the public sphere almost forty years out of context, in a moment of radical feminism which, while it often resonated with Le Sueur's politics, could not but offer important dissonances as well. This long silence and late revision have partially obscured the book's original depiction of hunger as a force that destabilizes subjectivity …
Space And Capital In Richard Wright's Native Son And Twelve Million Black Voices, Bill V. Mullen
Space And Capital In Richard Wright's Native Son And Twelve Million Black Voices, Bill V. Mullen
Reconstruction: Studies in Contemporary Culture
[First paragraph]
David Harvey has challenged Marxist criticism after Marx to think more about space. Harvey reminds us that "through the development of explicit bourgeois strategies of divide and control . . . all manner of class, gender, and other social divisions" are implanted into the "geographical landscape of capitalism" (40). "Divisions such as those between cities and suburbs, between regions as well as between nations cannot be understood as residuals from some ancient order," he writes. "They are actively produced through the differentiating powers of capital accumulation and market structures" (40). Harvey is one of a number of Marxist …
Exploring The Interaction Between Asymmetric Phosphonates And Acetylcholinesterase. Probing The Gorge And P-Site Via Customized Covalent Modification, Lilu Guo
Graduate Student Theses, Dissertations, & Professional Papers
Organophosphates (OPs) react with acetylcholinesterases (AChEs) to form a covalent bond at a specific serine residue in the active gorge, thereby providing a highly precise modification of this enzyme and an opportunity to explore protein structure, function and mechanism. The goal of this study is: 1) to show how covalent modification of AChEs by chromophore-linked OPs can be used to probe the active and peripheral sites of the protein and its local environment; 2) to differentiate AChE stereoselectivity with asymmetric phosphonothiolates.
Click chemistry was used as a key transformation method to prepare an array of chromophores linked to a reactive …
Development Of The Secondary Conditions Among Adolescents With Disabilities (Scaad) Instrument: An Exploratory Study, Marie Middleton
Development Of The Secondary Conditions Among Adolescents With Disabilities (Scaad) Instrument: An Exploratory Study, Marie Middleton
Graduate Student Theses, Dissertations, & Professional Papers
The purpose of this study was to develop a measure of secondary conditions, explore the reliability and validity of the measure, and explore the relationship between secondary conditions and participation among adolescents with disabilities. This research collected ratings of limitation due to secondary conditions, and ratings of participation for 24 adolescents with Intellectual/Developmental Disability. Data show that the participants experience an average of 11 secondary conditions during a three-month period as reported by families. The inter-rater agreement between parents and Family Support Specialists was .73 on a point-by-point comparison, and .85 when comparing whether or not limitation was a concern. …
A Comparison Of Child Advocacy Laws In Abuse And Neglect Cases In England And The United States, Pamela Newell
A Comparison Of Child Advocacy Laws In Abuse And Neglect Cases In England And The United States, Pamela Newell
Journal Articles
No abstract provided.
Sttructure-Function Correlations Of The Antagonist Effects Of Flavonoids Present In Medicinal Plants On Oxidative Reactive Molecules, Deema Khalil Al Jayousi
Sttructure-Function Correlations Of The Antagonist Effects Of Flavonoids Present In Medicinal Plants On Oxidative Reactive Molecules, Deema Khalil Al Jayousi
Theses
Flavonoids are phenolic compounds with significant antioxidant properties. The propensity of a flavonoid to inhibit free-radical mediated events is governed by its chemical structure. Since these compounds are based on the flavan nucleus, the number, positions, and types of substitutions influence radical scavenging and chelating activity. The main objective of this thesis was to establish structure-activity relationships of flavonoids by means of experimental and computational techniques.
Initially, a series of dietary flavonoids belonging to the most representative families (flavonols; myricetin, quercetin, morin, kaempferol, and 3-hydrxoyflavone, flavones; flavone and flavanones; naringenin) were studied during the reaction with DPPH radical following addition …
Removal Of Selected Heavy Metals From Wash Water Generated From Ready-Mix Concrete Trucks, Dubai, Uae., Imad Juma Mohammed Abunqira
Removal Of Selected Heavy Metals From Wash Water Generated From Ready-Mix Concrete Trucks, Dubai, Uae., Imad Juma Mohammed Abunqira
Theses
Dubai is one of seven Emirates that form the United Arab Emirates. The Emirate of Dubai is currently undergoing a fast-paced construction boom that involves huge amounts of concrete mixes. Such mixes are usually delivered to the site in ready form. The major environmental issue with ready-mix concrete production around the world is water pollution. The wash water generated from ready-mix concrete trucks is extremely alkaline and contains significant levels of heavy metals. Removal of heavy metals from the wash water is an environmental problem and economic concern. This demonstrates the urgent need for safe, feasible and economical methods for …
Flow In Porous Media And Environmental Impact, Noujoud M Jawhar
Flow In Porous Media And Environmental Impact, Noujoud M Jawhar
Theses
No abstract provided.
Biological Control Of Fusarium Oxysporum Wilt Disease Of Tomato By Antagonistic And Plant Growth Promoting Actinomycetes, Nada Mohammed Ibrahim Al-Shugairan
Biological Control Of Fusarium Oxysporum Wilt Disease Of Tomato By Antagonistic And Plant Growth Promoting Actinomycetes, Nada Mohammed Ibrahim Al-Shugairan
Theses
Soil-borne fungal plant pathogens cause some of the most widespread and serious plant diseases. Root diseases caused by these pathogens such as wilt, root rot, collar rot, foot rot, seedling pre- and post-emergence damping-off are the foremost of problems which are gaining importance from day to day in the world and for which no direct control measures have been evolved so far. Fusarium spp. is a widespread soil-borne plant pathogen and is the causal agents of wilt disease of many economically important crops. Fusarium spp. is a limiting factor in the plant productivity in most agricultural soils. Wilt disease of …
Effect Of Thyroid Hormones On At1r Mrna Levels In Hek 293 Cells: Implications For Early-Onset Hypertension In Children Born Of Preeclamptic Women, Amanda Eddins
Theses and Dissertations
This experiment tested the effect of thyroid hormones, T3 or T4, on angiotensin II type 1 receptor mRNA levels in human embryonic kidney cells (HEK). Maternal preeclampsia is a prediction of higher ambulatory blood pressure (ABP) in the exposed offspring. The mother's blood pressure affects the blood pressure of the fetus since the placenta mediates blood flow. Thyroid hormone can increase production of angiotensinogen, which is a part of the renin-angiotensin system (RAS). RAS regulates blood pressure. Hypothesis: HEK 293 cells treated with T3 and T4 will have more angiotensin II type I receptors than those not treated with T3 …
Cross-Frontal Velocity And Temperature Structure Of The New Jersey Midshelf Frontal Zone, Michelle Louise Aleszczyk
Cross-Frontal Velocity And Temperature Structure Of The New Jersey Midshelf Frontal Zone, Michelle Louise Aleszczyk
Open Access Master's Theses
The cross-shelf structure of fronts, which occur during the winter months along the 30 m and 50 m isobath, are examined using remote sensing observations of the southern New Jersey shelf region. Shipboard observations show that cooler, fresher, less dense water is located inshore of the front; however, little is known of the velocity structure in the frontal zone. Surface current fields from high-frequency radar are analyzed along with surface thermal front observations to describe the cross-shelf spatial variability of surface flow with regard to the fronts. Cloud-cleared, Level 2 MODIS Thermal IR sea-surface temperature (SST) data from AQUA and …
Shanthi Sena: Unarmed Peacekeeping, Dennis August Almeida
Shanthi Sena: Unarmed Peacekeeping, Dennis August Almeida
Open Access Master's Theses
Where questions of violence and nonviolence cannot be raised inside a polity, it becomes obligatory that social scientists undertake them from the outside (Paige 2002:92). And if we are to "transform our society from a psychology of killing and threats to kill to one that is life-enhancing and spiritually fulfilling," (Ariyaratne 1999:73) then social science research on nonviolence and unarmed peacekeeping is an imperative. With this in mind I investigated the Shanthi Sena (Peace Brigade), an independent unit of the Sarvodaya Sharamadana Movement in Sri Lanka, through a six week in-depth case study; a full description, understanding and appreciation of …
Automated Grazing Management, Gregory J. Von Pless
Automated Grazing Management, Gregory J. Von Pless
Theses
Management-intensive grazing is a grazing management strategy that relies on careful monitoring of animals at pasture and frequent relocation of animals between various regions of the pasture, or paddocks, in order to maximize the nutrients and sustenance the animals obtain through grazing. When applied successfully, this approach to grazing management yields higher animal production, while cutting feed costs; however, a great deal of overhead is introduced in monitoring and moving the animals throughout the pasture, making this approach very difficult to implement at a large scale. Recent successes in the field of dynamic virtual fencing have demonstrated the feasibility of …
Motif Discovery In Biological Sequences, Medha Pradhan
Motif Discovery In Biological Sequences, Medha Pradhan
Master's Projects
With the large amount of biological data generated due to DNA sequencing of various organisms, it is becoming necessary to identify techniques that can help in finding useful information amongst all the data. Finding motifs involves determining meaningful short sequences that may be repeated over many sequences in various species. Various approaches for the motif discovery problem have been proposed in the literature. One method suggests using genetic algorithms. In this project, an evolutionary approach for motif discovery has been explored. The population is clustered during every generation of the algorithm and then evolved locally within the clusters to allow …
Semantic Categorization Of Online Video, Supraja Swarna
Semantic Categorization Of Online Video, Supraja Swarna
Master's Projects
As internet users are increasing day by day, the users of video-sharing site are also increasing. Video-sharing is becoming more and more popular in e-learing, but the current famous websites like youtube are not structured when it come to serving the purpose of providing educational videos for preschool and high school students. There is a need to fill building more educationally focused video site, where the content is more structured, easy to use, support both direct search and browsing, and follow a particular curriculum for preschool and high school students. This report discuss the issues like categorization and search interface …
Code Obfuscation And Virus Detection, Ashwini Venkatesan
Code Obfuscation And Virus Detection, Ashwini Venkatesan
Master's Projects
Typically, computer viruses and other malware are detected by searching for a string of bits which is found in the virus or malware. Such a string can be viewed as a “fingerprint” of the virus. These “fingerprints” are not generally unique; however they can be used to make rapid malware scanning feasible. This fingerprint is often called a signature and the technique of detecting viruses using signatures is known as signaturebased detection [8]. Today, virus writers often camouflage their viruses by using code obfuscation techniques in an effort to defeat signature-based detection schemes. So-called metamorphic viruses are viruses in which …