Digital Commons Network^™

Nutrition And Eating Habits In Adolescent Television Programs: A Content Analysis Of Food And Beverage Consumption On Popular Teen Television, Carly Nicole Dickson

LSU Master's Theses

Media research often argues that viewing certain media can significantly increase the likelihood someone will develop an eating disorder or become obese. This study uses social cognitive and drama theory to discuss how adolescents may learn nutrition information and eating habits by watching television programs. Since adolescence is when people form eating habits, this exploratory study will analyze the nutrition content in three top teen television shows. This quantitative content analysis found that the characters in teen television primarily have a healthy body size but consume unhealthy items. This may be sending a message to adolescents that unhealthy nutrition maintains …

Development And Initial Validation Of The Family Eating And Activity Questionnnaire, Jennette Lea Palcic

LSU Doctoral Dissertations

Pediatric overweight is a growing public health concern in the United States. According to the CDC approximately 17% of children are currently obese (Body Mass Index (BMI) ¡Ý 95th percentile) and the percentage of obese children has tripled since the 1970¡¯s. Both eating and physical activity behaviors have been shown to be related to increased rates of obesity; however, there is a lack of assessment tools to measure these behaviors. The purpose of the current study was to develop a psychometrically sound, parent-report measure of family and child behaviors related to obesity in children between 5- and 12- years-old. Item …

Public Opinion And The Katrina Disaster: Linking Support For Rebuilding And Perceptions Of Flood Victims In New Orleans, Vincenzo Pasquantonio

LSU Master's Theses

Public support for government assistance to the needy has long been the focus of scholarly attention. Some assert that the perceived race of recipients of such aid is the primary determinant influencing such support. Others cite that it is the degree of trust one has in government institutions while still others cite American notions of individualism and self-reliance versus collective responsibility. The present study analyzes public opinion regarding aid to the City of New Orleans and its inhabitants following Hurricane Katrina and the subsequent flooding of the city. Several important findings emerge from this analysis. First, it cannot be demonstrated …

Fabrication Of Nanostructured Surfaces With Well-Defined Chemistry Using Particle Lithography, Jie-Ren Li

LSU Doctoral Dissertations

Natural self-assembly processes provide nanofabrication capabilities for designing surfaces with nanoscale control of surface chemistry and relative orientation of the nanomaterials on the surfaces. Particle lithography was used to produce periodic arrays of protein nanostructures. Monodisperse mesoparticles can be applied to rapidly prepare millions of uniform protein nanostructures on flat surfaces using the conventional benchtop chemistry steps of mixing, centrifuging, evaporation and drying. Nanopatterns of bovine serum albumin and staphylococcal protein A were produced with particle lithography. The immobilized proteins remain attached to the surface and form nanopatterns over micron areas corresponding to the thickness of a single layer of …

Typewriters Typing Typist: A Performance History, Sarah Kathryn Jackson

LSU Master's Theses

This study contributes to the ongoing exploration of the multiple ways visual and material artifacts perform. I take a look at how typewriters or rather how two representations of typewriters perform. I focus on two different images of working women, each rendered in terms of a popular female stereotype of the period. I selected the images because they bookend a period of time in which typewriters emerged to the fore as an efficient tool of reproduction in the business world. In turn, two different perspectives on the relationship between the typist and her typewriter, woman and machine, are provided. The …

Your Land Is My Land: Exploring Land Policy In Tangerang, Indonesia Using Kingdon's Multiple Streams Model, Milla Budiarto

LSU Master's Theses

Indonesia is the world’s largest archipelagic country comprised of over 17, 000 islands with more than 300 ethnic groups and more than 250 different ethnic languages spoken. Due to its land mass size and multifaceted culture, land policy in this country has been ineffective and inadequate in addressing some of the land affairs. One of the indicators of effective land policy is land tenure security, where land dispute incidence is a function of it. Given that the government has very minimal guarantee for land tenure security in this nation, land disputes are inevitable and very common. By the end of …

Peptide Targeting Of Platinum Anti-Cancer Drug And Synthesis Of Water Soluble Monofunctional Pt(Ii) Complexes Useful For Biological Labeling, Margaret W. Ndinguri

LSU Doctoral Dissertations

Platinum has been used as an inorganic medicinal agent with various applications such as anti cancer agents. Several new targeted Pt(II) conjugates were synthesized having the NGR and LHRH targeting motif. The platinum conjugates bearing the NGR motif revealed selective delivery and destruction of cancer cells that had CD13 receptors compared to untargeted carboplatin drug. The development of targeted chemotherapeutic has opened a new approach for efficient delivery of antitumor toxins with minimal exposure to normal cells. Several peptide sequences are known to have the ability to target tumors, for instance NGR motif which home specifically in solid tumors and …

Granular Activated Carbon Sorption As A Load Equalization Mechanism In Operation Of Air Pollution Control Devices, Marilou Montevirgen Nabatilan

LSU Doctoral Dissertations

Transient periods of unsteady loading pose a challenge in design and operation of bioreactors for air pollution control. As a potential means of overcoming some of these challenges, a systematic study of granular activated carbon (GAC) sorption was conducted to further evaluate its potential as a load equalization mechanism for unsteady loading of volatile organic carbons (VOCs). GAC columns were experimentally tested under dynamic loading conditions involving variations in contaminant concentrations, gas flow rates, and relative humidity. Toluene was used as model VOC, and BPL 4x6 mesh GAC was used as a model adsorbent. The research was divided into four …

Personalized Noninvasive Imaging Of Volumetric Cardiac Electrophysiology, Linwei Wang

Theses

Three-dimensionally distributed electrical functioning is the trigger of mechanical contraction of the heart. Disturbance of this electrical flow is known to predispose to mechanical catastrophe but, due to its amenability to certain intervention techniques, a detailed understanding of subject-specific cardiac electrophysiological conditions is of great medical interest. In current clinical practice, body surface potential recording is the standard tool for diagnosing cardiac electrical dysfunctions. However, successful treatments normally require invasive catheter mapping for a more detailed observation of these dysfunctions. In this dissertation, we take a system approach to pursue personalized noninvasive imaging of volumetric cardiac electrophysiology. Under the guidance …

Bridging Academic Writing With Service-Learning: Measuring Student Perceptions And Learning Outcomes Of An Academic Writing Course, Karen Gabrielle Johnson

Doctoral Dissertations and Projects

The purpose of this study was to determine if there was a significant difference between students who completed a service-learning component and those who did not complete a service-learning component in the areas of student achievement of learning outcomes and perceptions of the course. Proponents of service-learning claim that students write higher quality papers and are more engaged, motivated, and satisfied when they complete a service-learning component. However, these findings are largely based on anecdotal and qualitative evidence that lack empirical evidence to strengthen these claims. This study employed a quasi-experimental design using static group comparison to measure differences between …

Young Love Can Be Torture: An Autoethnography Exploring The Making Of High School Sweethearts, William Stanley Gartside

Master's Theses (2009 -)

We experience and comprehend life as a series of ongoing narratives, and these narratives are heavily reliant upon the frames we consciously and unconsciously use to define ourselves within them. Though previous research indicates that the consumption of violent media either increase aggressive constructs in viewers (Bushman, 1998), desensitize viewers to domestic and sexual violence (e. g., Donnerstein & Penrod, 1988; Mullin & Linz, 1995) or prime individuals to make hostile attributions about the behavior of others (e.g., Thomas & Drabman, 1978; Bargh and Pietromonaco, 1982; Wann and Branscombe, 1990; Zelli, Huesmann, & Cervone, 1995), my own experiences as a …

Gain Enhancement Of Microstrip Patch Antenna Using Dielectric Dng Superstrate, Abdulbaset M. Ali

Theses

As the trend continues towards miniaturizing integrated electronic circuits, the need to reduce the size of the antenna continues to be a challenge particularly for the microstrip antenna. Several techniques that have been successfully implemented for size reduction up to 75%, by a variety of methods such as cutting slots in the patch or reconfiguring its size using MEMS, etc. in conjunction with optimization techniques such as genetic algorithms or particle swarm. However, antenna size reduction comes at the expense of a reduced gain by a few dBs. Recently, materials engineered to have negative permittivity and permeability (DNG) or left …

Appropriating The Unspoken Text : Development Discourse And Hmong Women In Lao People's Democratic Republic, Kimberly C. Mendonca

Doctoral Dissertations

unavailable

Environmental Enrichment Effects On The Activity Of A Nearctic River Otter, Kenneth O. Nelson

Theses

Environmental enrichment has been used to identify and change a stimulus in a captive environment to increase the animal's welfare by bring out species-appropriate behaviors and combating stereotypic behaviors. One captive North American river otter (Lontra canadensis) was presented four enrichment initiatives (live fish, frozen fish, swim tube, PVC scent tubes) in a random order and placement throughout the exhibit. Baseline data showed that the otter preferred to spend mornings in the lower level of the exhibit and the afternoons in the upper level. Food initiatives (i.e. live fish, and a lesser degree frozen fish) were most effective in deterring …

Evidence Code Section 802: The Neglected Key To Rationalizing The California Law Of Expert Testimony, David L. Faigman, Edward J. Imwinkelried

Faculty Scholarship

No abstract provided.

Plain Language Patents, Robin Feldman

Faculty Scholarship

No abstract provided.

Cognition And Star Trek: Learning And Legal Education, Kate Bloch

Faculty Scholarship

No abstract provided.

Pulsed Electric Field Influences On Acid Tolerance, Bile Tolerance, Protease Activity And Growth Characteristics Of Lactobacillus Acidophilus La-K, Olga Antonina Cueva

LSU Master's Theses

Pulsed electric field processing represents a promising non-thermal technology which involves the application of pulses of high voltage (20-80 kV/cm) for less than one second to fluid foods placed between two electrodes. During the application of certain PEF conditions microbial inactivation occurs by causing a pore formation and destruction of the cell membranes. Lactobacillus acidophilus is an important probiotic bacterium used for the production of fermented dairy products. The objective of this study was to study the influence of pulsed electric field (PEF) on the growth characteristics, bile tolerance, acid tolerance, and protease activity of Lactobacillus acidophilus LA-K. Freshly thawed …

The Plame Game: Framing A Political Scandal, Misty Dawn Albrecht

LSU Master's Theses

The media play an important role in society. They interpret political events, actions, policies, and scandals in a manner that citizens can understand. The media use frames to assist in interpretations and descriptions. They may create their own frames or use frames supplied by the political elites. Frames can also lead to biased coverage when used to omit details or present someone in a favorable or unfavorable manner. This study examines the frames the media used during the coverage of President George W. Bush’s first political scandal, the “Plame Game.” On July 14, 2003, Robert Novak exposed the identity of …

Numerical Modeling Of Hemodynamics In The Thoracic Aorta And Alterations By Dacron Patch Treatment Of Aortic Coarctation, Ronak Jashwant Dholakia

Master's Theses (2009 -)

Coarctation of the aorta (CoA) is a major congenital heart disease, characterized by a severe stenosis of the proximal descending thoracic aorta. Traditionally, surgery has been the treatment of choice for CoA. Dacron patch aortoplasty gained increased popularity after its introduction in the mid-twentieth century due to its advantages over other surgical treatment methods available at the time. A major complication with Dacron patch aortoplasty has been the formation of late aneurysm with as much as 51% incidence reported in follow up studies. The change in aortic morphology and formation of aneurysms after Dacron patch surgery could lead to local …

Development And Implementation Of Novel Bristle Tool For Surface Treatment Of Metallic Components, Piyush Khullar

Master's Theses (2009 -)

Despite advances in paints and coatings technology, protective coatings are prone to eventual corrosion, degradation and/or failure. Consequently, a corrosive layer will develop that can undermine the performance and integrity of structural components. Therefore, both the corrosive layer and defunct coating must be periodically removed, and an acceptable level of surface cleanliness and texture must be obtained prior to the reapplication of new paint. Currently, an array of processes and equipment are used for efficiently cleaning and conditioning metallic surfaces, such as grit blasting, needle guns, and a variety of non-woven and coated abrasive tools.

This research investigates the method …

Cookie Monsters: Seeing Young People’S Hacking As Creative Practice, Gregory T. Donovan, Cindi Katz

Publications and Research

This paper examines the benefits and obstacles to young people’s open-ended and unrestricted access to technological environments. While children and youth are frequently seen as threatened or threatening in this realm, their playful engagements suggest that they are self-possessed social actors, able to negotiate most of its challenges effectively. Whether it is proprietary software, the business practices of some technology providers, or the separation of play, work, and learning in most classrooms, the spatial-temporality of young people’s access to and use of technology is often configured to restrict their freedom of choice and behavior. We focus on these issues through …

I Promise I Won't Say 'Herstory': New Conversations Among Feminists, Jannelle Ruswick, Alycia Sellie

Publications and Research

No abstract provided.

Synergies And Tensions Between Rural Social Movements And Professional Researchers, Marc Edelman

Publications and Research

This essay outlines approaches to analysing and managing relations between rural activists and academic researchers. It suggests (a) that contemporary social movements engage in knowledge production practices much like those of academic and NGO-affiliated researchers and (b) that the boundaries between activists and researchers are not always as sharp as is sometimes claimed. These blurred boundaries and shared practices can create synergies in activist– academic relations. The essay then examines tensions in the relationship, including activists’ expectation that academic research will be immediately applicable to their struggles and researchers’ expectation that movement participants will accommodate their needs. The final section …

Ken Russell: Musical Mythmaker, Michael Adams

Publications and Research

Iconoclastic English film director Ken Russell (1927-2011) made more films about music and musical figures than any other filmmaker. His theatrical films and BBC films from 1959 to 2002 are examined.

Methodology Appendix: On The Craft Of Sociology In The Digital Era, Jessie Daniels

Publications and Research

An appendix to the book that explores the methodology of studying the Internet.

Combating Global White Supremacy In The Digital Era, Jessie Daniels

Publications and Research

This chapter explores both the ability of white supremacists to connect globally through Internet technologies, and considers international efforts to combat white supremacy. The United States is not a willing partner in fighting white supremacy online due to certain interpretations of the first amendment. However, absolutist views of free speech contradict the Supreme Court of the US which has ruled that there is a burning cross is not protected by the first amendment. Failing to take action against white supremacy online, the US functions as a global haven for hate speech.

“In The Shadow Of A Concrete Forest”: Transportation Politics In Portland, Oregon, And The Revolt Against The Mount Hood Freeway, 1955-1976, Val C. Ballestrem

Dissertations and Theses

In 1955, The Oregon State Highway Department helped usher in the freeway building era in Portland by publishing its plan for 14 modern freeways designed to crisscross the city. A major component of that report was the Mount Hood Freeway, a route designed to pass through southeast Portland, connecting the city to its expanding eastern suburbs. Other freeway routes in the Portland area were given precedence over the Mount Hood Freeway and by 1969, when the route obtained federal interstate status, urban freeways across the nation had become highly controversial. Over the next seven years a struggle ensued pitting those …

Debord, Constant, And The Politics Of Situationist Urbanism, Brian Elliott

Philosophy Faculty Publications and Presentations

In the first years of its existence between 1957 and 1960 the efforts of the radical collective the Situationist International (SI) centred on its program of "unitary urbanism." This program sought to challenge the functionalist character of hegemonic forms of urban planning through novel practices of urban experimentation and contestation. Situationist urbanism arose largely through the collaboration between Guy Debord and the Dutch avant-garde architect Constant. This article explores the political dimension of situationist urbanism and the tensions that led to Constant’s secession from the group in 1960. Through analysis of the affinities and divergences between urbanism in its modernist …

Crystallography Open Database – An Open-Access Collection Of Crystal Structures, Saulius Grazulis, Daniel Chateigner, Robert T. Downs, A. F. T. Yokochi, Miguel Quirós, Luca Lutterotti, Elena Manakova, Justas Butkus, Peter Moeck, Armel Le Bail

Physics Faculty Publications and Presentations

The Crystallography Open Database (COD), which is a project that aims to gather all available inorganic, metal–organic and small organic molecule structural data in one database, is described. The database adopts an openaccess model. The COD currently contains 80,000 entries in crystallographic information file format, with nearly full coverage of the International Union of Crystallography publications, and is growing in size and quality.