Digital Commons Network^™

Huayru, Cristian Mogrovejo

Theses

For this project, I will design a board game based on Huayru, a traditional ritual game played by some indigenous people from the Andes mountain range for centuries. Mostly played currently at funerals, this tradition is considered to be in extinction [...]. It is not among my objectives to reintroduce the practice of the ritual; instead, I will aim to rescue its memory and trnsmit knowledge about it by designing a different game using the elements of the original as inspiration.

Corporate Culture Implications On Dam Implementation Success In The Greeting Card Industry, Philip G. Diamantis

Theses

Digital Asset Management (DAM) has become a necessary concern with the growing number of files used in the graphics industry. Organization, storage, filing, and dynamic distribution of electronic mediums is becoming increasingly more important. The ROI for DAM systems comes from time savings, expanding product offerings via the web, and organization. For testing purposes, the greeting card industry was chosen because of its need for various images across several platforms. The research started by selecting several companies in the greeting card industry to analyze their competence with DAM. From these companies, four were selected and categorized according to size and …

A Low-Power Interface Design For Intelligent Sensor Nodes Utilized In Wireless Sensor Networks, Shruti Lakdawala

Theses

This thesis describes a means for performing complex event detection at a single sensor node of a wireless sensor network (WSN) by interfacing a low-power mixed signal Programmable System on Chip (PSoC) to a MICA2 wireless sensor node. The proposed system helps to reduce the overall power consumption of the node, by lending it the advance computational capability to process a significant amount of data at the node rather than transmitting it. This allows the node to "intelligently" monitor a signal for impending events instead of transmitting the "raw" signal to the base constantly. Previous work by others has indicated …

The Relationship Between Emotional Recognition And Personality Traits, Lyndon A. Mitchell

Theses

This study investigated the relationship between personality traits and the ability to recognize emotions from facial expressions. A sample of undergraduate and graduate students (n = 52) were administered the 16 Personality Factor Questionnaire 5th Edition (16PF-5) (Cattell, 1993) and an abbreviated version of Ekman's Pictures of Facial Affect (Ekman & Friesen, 1976). Pearson product-moment correlations revealed that the personality trait, Apprehension, was associated with the accurate recognition of most of the emotions. Further, regression analyses revealed that the recognition of fear was best predicted by the 16PF factors Dominance, Self Reliance and Apprehension. Personality differences were also identified between …

Putting The Community Back Into Community Networks: A Content Analysis, Michael A. Horning

Theses

This study examines the role that community networks can take in fulfilling McQuail's call for a more democratic participant form of media. Community networks, which are grassroots organizations designed to promote local community initiatives, increased their presence on the Internet in the 1990s. However, in recent years their number has declined. Research suggests that community networks fail because they lack a unified identity, have not determined their specific purpose on the Web, and do not provide relevant information to network members. Findings suggest that community networks wishing to achieve sustainability should concentrate their efforts on developing social capital and fostering …

The Fit Between Task And Medium In Sending Equivocal And Unequivocal Messages: How Self-Reported Skill Creates Self-Reported Attitude In Using The Medium, Teresa Merritt

Theses

Communication channels selected by members of an organization can have an impact on the outcome of the messages sent. The media richness theory proposes that task performance can be optimized when task information is matched with the medium's ability to convey information richness. The current study surveyed 25 support staff within the College of Imaging Arts and Sciences at Rochester Institute of Technology to evaluate the best media fit between task and medium for sending equivocal (ambiguous) and unequivocal (clear and concise) messages. The findings supported the media richness theory, and employees report positive attitudes associated with media use.

Nonverbal Vocal Interface, Michael J. Murdoch

Theses

Nonverbal vocal interface, meaning the use of non-speech vocal sounds such as "oooh" and "ahhh" as input to a computer, provides an interesting and useful input modality for a graphical user interface. Nonverbal vocal interface is a novel improvement over speech-based solutions because voiced sounds may be smoothly modulated, meaning they are well suited to control of continuous variables such as cursor position, while spoken commands are inherently discrete. A graphical user interface is an excellent environment for vocal input because instantaneous visual feedback is crucial to usability, enabling users to see the results of their vocalizations and learn the …

School Effectiveness Research In China, Shujie Liu

LSU Doctoral Dissertations

The major purpose of this study was to identify the processes of effective schools in China, thereby enriching the international study of school effectiveness. A multistrand concurrent mixed model design was utilized to test the research hypotheses and answer the research questions. Both probability and purposive sampling strategies were employed in this study. The MANOVA analyses from the teacher, student, and parent questionnaires revealed a consistent result: there were significant differences between more effective and less effective schools across all the traditional school effectiveness variables. The MANOVA results for classroom teaching also demonstrated significant differences between more effective and less …

Suicide And Community Traumatic Events: Is There A Connection?, Regina T. Praetorius

LSU Doctoral Dissertations

The purpose of this study was to determine if a relationship exists between community traumatic events (CTEs) such as the September 11, 2001 terrorist attacks and the temporal distribution of suicide in a metropolitan Louisiana parish (county) in the Southern United States over the period of January 1, 1994 to December 31, 2004. The researcher used data on suicides (homicides and accidental deaths were used for comparison) in the selected parish to describe the distribution of suicides over the 11 year period. A procedure was developed for identifying and categorizing CTEs sustained by the selected parish (county). A spectral analysis …

Factors Influencing The Importance Of Incorporating Competencies Regarding Mass Casualty Incidents Into Baccalaureate-Degree Nursing Programs As Perceived By Currently Employed Faculty, Kristin Whitty

LSU Doctoral Dissertations

Whether they are naturally occurring, caused by environmental forces, or generated by humans, disasters have placed extraordinary stresses on society. Following September 11, 2001, the Department of Homeland Security was created to protect the nation and coordinate responses to future emergencies at the federal, state, and local levels. However, Governmental agencies can’t handle all aspects of mass casualty events. Healthcare professionals, such as nurses, who are knowledgeable and trained in mass casualty incidents (MCIs) are needed to provide competent care to the victims. Although others expect a knowledgeable nursing response, the majority of nurse educators have not received mass casualty …

Minority Recruitment Efforts Aimed At Increasing Student Diversity At Historically Black Public Colleges And Universities And Predominantly White Public Institutions, Nia Francis Mason

LSU Master's Theses

Minority and other race recruitment have become a significant part of general recruitment efforts at many predominantly white institutions (PWIs) and historically black colleges and universities (HBCUs). Despite increased efforts, some universities have not been successful at increasing diversity on campus. This study relies on the use of in-depth interviews to document, describe and understand the similar and differing characteristics of minority and other race recruitment tactics being used at PWIs and HBCUs. The researcher conducted interviews at four public institutions of higher education; two of which are HBCUs, and two of which are PWIs. The researcher also sought to …

Muscovite Pseudomorphs After Staurolite As A Record Of Fluid Infiltration During Prograde Metamorphism, Jennifer Kaye Whittington

LSU Master's Theses

Pressure-temperature conditions encountered by metamorphic rocks are often used to constrain tectonic environments of formation. Evidence of the prograde path during metamorphism is often obliterated by peak metamorphic conditions. However, pseudomorphs that form during prograde metamorphism may provide insights into heat and mass transport along this portion of the P-T-X-t path. Seventeen sillimanite zone samples, each containing 2-5 muscovite-rich pseudomorphs after staurolite, were investigated from pelitic schists of the Farmington Quadrangle, west-central Maine, USA. Pseudomorphs are easily recognized by an increase in average grain size (~cm) and change to randomly oriented muscovite-rich (~45-75%) modal mineralogy relative to the rock matrix …

Design Of Linear Boolean Network Codes For Combination Networks, Shoupei Li

LSU Master's Theses

Network coding is a promising technique to improve the throughput of communication networks. In the thesis, we investigate linear Boolean network codes on a special class of multicast networks, called combination networks. Using companion matrices of primitive polynomials over finite fields, we design a class of symmetric linear Boolean network codes from Reed-Solomon codes for single-source combination networks. We also prove that, for some cases, the linear Boolean network codes are optimal in the sense of minimum network uses. In the thesis, we further consider two-source network coding problem for combination networks and other specific networks. We develop a method …

Health Literacy: The Knowledge And Experiences Of Senior Level Baccalaureate Nursing Students, Catherine M. Cormier

LSU Doctoral Dissertations

The purpose of this study was to assess the health literacy knowledge and experiences of senior level baccalaureate nursing students enrolled at state universities in Louisiana. Three hundred and sixty-one students from eight baccalaureate nursing programs agreed to participate in the study. The Health Literacy Knowledge and Experience Survey (HL-KES) was utilized to measure the health literacy knowledge and experiences of participants. Participants were able to identify low socioeconomic groups as high risk for low health literacy skills and were strongly aware of the consequences associated with low health literacy skills. Knowledge gaps were evident in the following areas: identifying …

A Comparative Analysis Of Hurricane Evacuation Traffic Conditions Using Static And Dynamic Traffic Assignments, Santosh Kumar Andem

LSU Master's Theses

This study compares link flows of evacuation traffic using Static Traffic Assignment (STA) with those obtained from Dynamic Traffic Assignment (DTA) and observed traffic counts. The analysis is conducted on a sample of households from South Carolina who evacuated in the face of hurricane Floyd in 1999. The results indicate that traditional static models have the potential to significantly underestimate congestion levels in the network, and DTA models account for nonuniform demand and traffic dynamics in hurricane evacuation much more realistically. From observed traffic counts, traffic volumes vary considerably during an evacuation and the DTA flow estimates generally reproduced these …

Echinochloa Polystachya Management In Louisiana Rice, Roy Matthew Griffin

LSU Doctoral Dissertations

E. polystachya introduced at stand densities (SD) of 10,000 through 70,000 stolon segments/ha produced 5.4 to 6 stolons/introduced segment; however, 130,000 through 520,000 SD produced 1.4 to 2.1 stolons per introduced segment indicating increased intra- and inter-specific competition. Stolon production was greater than 160,000 plants/ha with 30,000 through 520,000 SD. The 520,000 SD produced a total stolon length of 318 km/ha and no difference was observed for the 260,000 SD. Total node production was 290,000 nodes/ha with an average of 29 nodes/introduced segment in the 10,000 SD and 5.4 to 9.8 nodes/introduced segment with 70,000 or greater SD indicating greater …

Security In Heterogeneous Wireless Networks, Vijay Bulusu

LSU Master's Theses

The proliferation of a range of wireless devices, from the cheap low power resource starved sensor nodes to the ubiquitous cell phones and PDA's has resulted in their use in many applications. Due to their inherent broadcast nature Security and Privacy in wireless networks is harder than the wired networks. Along with the traditional security requirements like confidentiality, integrity and non-repudiation new requirements like privacy and anonymity are important in wireless networks. These factors combined with the fact that nodes in a wireless network may have different resource availabilities and trust levels makes security in wireless networks extremely challenging. The …

A Computational Framework For The Structural Change Analysis Of 3d Volumes Of Microscopic Specimens, Madhusudhanan Balasubramanian

LSU Doctoral Dissertations

Glaucoma, commonly observed with an elevation in the intraocular pressure level (IOP), is one of the leading causes of blindness. The lamina cribrosa is a mesh-like structure that provides axonal support for the optic nerves leaving the eye. The changes in the laminar structure under IOP elevations may result in the deaths of retinal ganglion cells, leading to vision degradation and loss. We have developed a comprehensive computational framework that can assist the study of structural changes in microscopic structures such as lamina cribrosa. The optical sectioning property of a confocal microscope facilitates imaging thick microscopic specimen at various depths …

Resilient Optical Multicasting Utilizing Cycles In Wdm Optical Networks, Abhishek Satyedranath

LSU Master's Theses

High capacity telecommunications of today is possible only because of the presence of optical networks. At the heart of an optical network is an optical fiber whose data carrying capabilities are unparalleled. Multicasting is a form of communication in wavelength division multiplexed (WDM) networks that involves one source and multiple destinations. Light trees, which employ light splitting at various nodes, are used to deliver data to multiple destinations. A fiber cut has been estimated to occur, on an average, once every four days by TEN, a pan-European carrier network. This thesis presents algorithms to make multicast sessions survivable against component …

The Observatory, Rene Fletcher

LSU Master's Theses

In this thesis my goal is to paint a universe of my creation which is filled with clues that reveal the underlying relationships of things: spirals that ancient man carved in stone, sprouting fiddle ferns emerging from the earth, spinning particles in an atomic clocks, shells, heads of sunflowers, orbiting stars, swirling dervishes, dancing planets and tender tendrils reaching for the sun. As a working artist, keeping a journal helps me organize my thoughts. I have therefore chosen to present this narrative in journal form.

Commodification And Contract Formation: Placing The Consideration Doctrine On Stronger Foundations, David Gamage, Allon Kedem

Articles by Maurer Faculty

Under the traditional consideration doctrine, a promise is only legally enforceable if it is made in exchange for something of value. This doctrine lies at the heart of contract law, yet it lacks a sound theoretical justification a fact that has confounded generations of scholars and created a mess of case law.

This article argues that the failure of traditional justifications for the doctrine comes from two mistaken assumptions. First, previous scholars have assumed that anyone can back a promise with nominal consideration if they wish to do so. We show how social norms against commodification limit the availability of …

Unbalanced Media Coverage And The 2004 Presidential Election: The New York Times Vs. The Washington Times, Jimmie E. Cummings, Jr.

LSU Master's Theses

The purpose of this study was to find out if either The New York Times or The Washington Times participated in unbalanced media coverage during the last two weeks of the 2004 Presidential Election. Through content analysis paragraph tone was used to evaluate news stories, columns, and editorials as positive, negative or neutral from a composite week sample. Scholars, politicians, the public as well as journalists have long argued about the existence or not of media bias and whether it is in support of liberal or conservative politics. This study was not an attempt to pick a side in that …

Reflections Of A Former Dean, Nancy B. Rapoport

Scholarly Works

law school admininstration, higher education governance, dean, deaning

Repression And Reduction: The Apparatchik's Discourse In The Works Of Ammianus Marcellinus, Denis Diderot, Victor Serge And George Orwell, Jason Paul Juneau

LSU Doctoral Dissertations

In monopolizing political power, the state claims to possess the best idea towards leading a society and solving its problems. While these claims may vary according to regime, all face the eventual failure of expectation on the part of its subjects. No regime can master all the variables in running the country, and so it must convince their subjects otherwise of its legitimacy, despite the reality of their failure. The apparatchik’s discourse is the interaction of the state’s discourse and that of its institutions. This discourse is used to uphold the state’s legitimacy through the expertise of its institutions. The …

Rethinking Representations Of Slave Life A Historical Plantation Museums: Towards A Commemorative Museum Pedagogy, Julia Anne Rose

LSU Doctoral Dissertations

Historical plantation museums have been criticized for biased interpretation practices that marginalize the historical presence of enslaved African Americans. This is a curriculum question that is relevant to historical museums that are wrestling with impacting social change and developing equitable practices to serve increasingly broad and diverse audiences. I conducted an action research study with five museum workers at Magnolia Mound Plantation (MMP) in south Louisiana to better understand the limits and possibilities of expanding slave life representations at this museum. I implemented the study using action research and archival research. Action research involved ethnographic methodologies including tour observations, interviews, …

Measuring Player Perceptions Of Advertising In Online Games, Ben Lewis

LSU Master's Theses

An experiment with 100 participants aged 18-24 was conducted to measure the effects of advertising in an online role-playing computer game on perceived interactivity and other aspects of gameplay experience. Results from a post-test questionnaire revealed insight into players' attitudes toward advertising in video game environments, and reflected varying levels of advertising awareness and recall, message recognition, and factors in purchasing habits. Results suggested that while advertising in online games can sometimes trigger high advertising awareness rates, it can also reduce a game's perceived sense of realism and genuinely annoy players if not appropriately coordinated with the game environment. Whereas …

Socioeconomic Characteristics Of Cancer Mortality In The United States Of America: A Spatial Data Mining Approach, Srinivas Kumar Vinnakota

LSU Doctoral Dissertations

Cancer is the second leading cause of death in the United States of America. Though it is generally known that cancer is influenced by environment, its relation to socioeconomic conditions is still widely debated. This research analyzed the spatial distribution of cancer mortalities of breast, colorectal, lung, and prostate, and their associated socioeconomic characteristics using association rule mining technique. The mortality patterns were analyzed at the county and health service area levels that corresponded to the years between 1999 – 2002 and 1988 – 1992, respectively. Distinct socioeconomic characteristics of cancer mortality were revealed by the association rule mining technique. …

The Impact Of The Louisiana Master Gardener Program On The Perceived And Actual Horticultural Knowlede Levels Of Program Participants, Bobby Hugh Fletcher

LSU Doctoral Dissertations

The primary purpose of this study was to determine the impact of participation in the master gardener program on: a. Self-perceived knowledge in selected horticultural areas; b. Knowledge in selected areas of horticulture as measured by a researcher designed test; and c. Use of best management practices (BMPs) in horticultural practice. Gardening is a favorite pastime in the United States that has therapeutic and rewarding benefits. Currently, there is a great demand for accurate gardening (horticultural) information from green industry users such as gardeners from all backgrounds and areas. There is a need for research-based horticultural information to be provided …

Design Of Cmos Lc Voltage Controlled Oscillators, Chetan Shambhulinga Salimath

LSU Master's Theses

This work presents the design and implementation of CMOS LC voltage controlled oscillators. On-chip planar spiral inductors and PMOS inversion mode varactors were utilized to implement the resonator. Two voltage controlled oscillators (VCOs) were realized as a part of this work, one designed to operate at 1.1 GHz while the second at 1.8 GHz. Both VCOs were implemented in a scalable digital CMOS process, with the former in a 1.5 micron CMOS process and the latter in a 0.5 micron technology. A simulation based methodology was adopted to arrive at a simple pi model used to model the metal and …

Culturally & Linguistically Diverse Populations : Difference Or Disorder?, Whitney Warkentin

Undergraduate Theses and Senior Projects

No abstract provided.