Digital Commons Network^™

The Effects Of Spinosad On Culex Quinquefasciatus (Diptera: Culicidae) And Non-Target Insect Species, Owen Mcbride Jones

LSU Master's Theses

Spinosad is a relatively new insecticide with a unique mode of action that is being evaluated for control of larval mosquitoes. Whereas a number of toxicological studies have measured effects of spinosad on various mammals, fish, birds, and terrestrial arthropods, fewer studies have been conducted on the effects of spinosad on non-target aquatic insect species. Such studies are important as these species might be found in the same environments as mosquito larvae targeted for control. A neighborhood pond was surveyed to find a representative species of mosquito as well as other common aquatic insects with which to examine susceptibility to …

Law Student Knowledge Of Legal Interviewing: A Case Study Of Self-Evaluation Using Video Annotation, William Taggart Monroe

LSU Doctoral Dissertations

Video has long been used to support learner reflection in professional education programs in law, health, and education. Emerging video analysis tools offer learners the ability to highlight segments of video and focus their attention to specific moments or aspects of performance. These emerging tools afford opportunities for more systematic observation, analysis, and deliberate reflection on learner performance than was available previously. Expertise research has found that representative, rigorous tasks followed by immediate feedback and error correction constitute deliberate practice. Training environments that incorporate deliberate practice and emerging video annotation and analysis tools provide opportunities for learners pinpoint strengths and …

Using A Collaborative Inquiry Process And Data To Affect Curriculum In An Independent School, Sheri Lyn Pastor Goings

LSU Master's Theses

Literature clearly supports the use of data to support and drive school policy. Data can be immensely informative; however test scores are not the sole indicator of school effectiveness. To successfully implement a plan for data use, it is imperative to a provide climate of teacher buy-in and collaboration. Multiple sources of data should be considered collectively prior to making any judgment(s) about students, teachers, curriculum, or schools. Data use for effective decision-making is an on-going process that requires strategic planning and a long-term commitment. Over the past year, I have led the math department through a modified version of …

The Impact Of An Informal Science Learning Environment On The Environmentally Responsible Behavior Of Adults: A Case Study, Kathryn Ann March

LSU Doctoral Dissertations

Since environmental education’s emergence in America, the field has been primarily focused on increasing environmental awareness, attitudes, knowledge, skills, and behavior. Yet the nation’s overall level of environmental literacy, especially with regard to the performance of environmentally responsible behaviors, continues to be low (Coyle, 2005). Unlike school-based education programs, which only reach a segment of the population, informal sites have the potential to influence learners of many ages and diverse backgrounds (NRC, 2009). Informal science learning environments (ISLEs) have been shown to provide personally meaningful learning experiences and have the potential to impact environmentally responsible decisions and actions (Falk, 2005). …

Educational Looping And Retention In The Middle School Setting, Mary Elizabeth Feighery

LSU Master's Theses

Educational looping is an educational method where teachers remain with the same core group of students over multiple academic years. The current research on this topic shows a strong positive correlation between the effects of looping and the growth of personal relationships between students and teachers, but neglects to examine the connection between looping and student educational growth. This paper explores the relationship between looping and academic gains, as well as between looping and retention of content material over time. This paper explores both the relationship between looping and academic gains and between looping and retention of content material, and …

The Role Of Atypical Semantic Activation In Schizotypy: Implications For Odd Speech And Creativity, Kyle S. Minor

LSU Doctoral Dissertations

Individuals with schizophrenia tend to demonstrate patterns of atypical semantic activation, which are characterized by increased activation of weakly associated words within the semantic network. Although atypical semantic activation is associated with formal thought disorder, tangential speech, and poor long-term functioning in schizophrenia, very little is known about this variable in individuals with schizotypy, or the 10% of the population who demonstrate personality traits presumed to reflect genetic liability to schizophrenia. In this project, we employed highly sensitive laboratory procedures to test whether individuals with schizotypy (n = 45) display increased atypical semantic activation compared to a non-schizotypy group (n …

An Investigation Into Technology And Motivational Influences On Creativity And Product Output In Apparel Design Students, Charles Freeman

LSU Doctoral Dissertations

The purpose of this study was to investigate the application of a social psychological theoretical framework to the study of creativity in apparel design, with a focus on technological engagement and motivational factors. A sample of 32 apparel design students from two major southeastern universities were selected to complete a self-report instruments regarding motivation and technological engagement. Students completed the Abbreviated Torrance Test for Adults (ATTA) as well as a design brief. Design illustrations were evaluated by a panel of expert judges in the field of apparel design using a consensual assessment technique (CAT). Results indicate levels of technology and …

Opportunistic Lookahead Routing Procedure For Delay Tolerant Networks, Priyanka Rotti

LSU Master's Theses

Delay Tolerant Networks are wireless networks that have sporadic network connectivity, thus rendering the existence of instantaneous end-to-end paths from a source to a destination difficult or impossible. Hence, in such networks, message delivery relies heavily on the store-and-forward paradigm to route messages. However, limited knowledge of the contact times between the nodes poses a big challenge to effective forwarding of messages. In this thesis, we discuss several aspects of routing in DTNs and present one algorithm and three variants for addressing the routing problem in DTNs: (i) the Look-ahead Protocol, in which the forwarding decision at each node to …

Essays On Alternative Weighting Schemes For Active Equity Indexes, Wenguang Lin

LSU Doctoral Dissertations

By definition, cap-weighted indexes place the largest (smallest) weights on the most overvalued (undervalued) securities. Fundamental indexation has recently been proposed as a passive, low-cost strategy that outperforms classical cap-weighted indexes. This dissertation focuses on new alternative weighting schemes based on fundamental indexation and analyzes underlying forces that drive their outperformance. The first essay proposes an alternative weighting strategy based on enterprise-value multiple (EM). Over the period 1972–2013, the EM-weighted index (Details of the weighting scheme can be referred to appendix) has the lowest tracking error and the highest information ratio when compared with six fundamental-weighted indexes based on book-equity …

U-Pb Geochronology Of Detrital Zircon In Quartzites Of The Sawtooth Metamorphic Complex, Sawtooth Range, Idaho, Usa, Philip Gerard Bergeron

LSU Master's Theses

In southwest Laurentia, the Paleoproterozoic Selway terrane has been proposed to extend as basement from the Wyoming Province to the Proterozoic rifted margin of Laurentia primarily based on limited exposures. The Sawtooth Metamorphic Complex (SMC), Idaho, a series of high-grade metasupracrustal rocks lies within the proposed region of the Selway terrane and may represent remnants of this terrane. Alternatively, it may represent another basement terrane of cratonic North America. To test the hypothesis that the SMC belongs to the Selway terrane, detrital zircon U/Pb ages of five quartzite samples were analyzed by LA-ICP-MS to establish age, possible provenance, and age …

Advising Terrorism: Material Support, Safe Harbors, And Freedom Of Speech, Peter Margulies

UC Law Journal

Ever since Brandenburg v. Ohio, departures from content neutrality under the First Amendment have received strict scrutiny. However, in Holder v. Humanitarian Law Project (“HLP”), the Supreme Court decided that the perils of content regulation were less pressing than was the need to curb the human capital of groups, such as Hamas, designated as foreign terrorist organizations (“DFTOs”). As a result, the Court upheld a statute that bars “material support” of terrorist organizations, ruling that the statute bars speech coordinated with DFTOs, including training in negotiation or the use of international law. Some commentators have labeled HLP as heralding a …

Experimental Study Of The Effect Of Drilling Fluid Contamination On The Integrity Of Cement-Formation Interface, Nnamdi Charles Agbasimalo

LSU Master's Theses

Well cementing is one of the key processes performed during drilling and completion of wells. The main objective of primary cementing is to provide zonal isolation. Failure of cement to provide zonal isolation can lead to contamination of fresh water aquifers, sustained casing pressure, or blowout. For effective cementing, the cement slurry should completely displace the drilling fluid. In practice, this is hard to achieve and some mud is left in the wellbore where it contaminates the cement after cement placement.

This study investigates the effect of mud contamination of cement on the integrity of cement-formation interface. Flow-through experiments were …

William Blayney - Clarinetist And Teacher, Contributions And Influences On Clarinet Playing In The Twenty-First Century, Branko Pavlovski

LSU Doctoral Dissertations

This study was undertaken to document the life and teaching of the American clarinetist William Blayney who was noted for the beauty of his tone and expressive playing. He is representative of the French clarinet school, and through his teaching he carries on this tradition of fine clarinet playing to another generation in the United States. Blayney’s wide range of experience extends from playing with the Atlanta and Seattle symphonies, to opera and ballet companies in New York, Atlanta, Baltimore and Seattle, to playing on Broadway and on movie soundtracks such as Die Hard III and Disney Studio re-scorings of …

Assessing Effectiveness Of Concept Map As Instructional Tool In High School Biology, Ritchie Adlaon

LSU Master's Theses

This thesis emphasizes on an alternate instructional tool called “Concept Map”. The goal of this study was to determine the effectiveness of using concept maps in improving the science achievement of 10th -grade students and compare it with a traditional approach for a Biology unit. Furthermore, the interaction of the student’s concept mapping ability and their learning gains was investigated. Both the control and the experimental groups were required to take a pre test before instruction and a posttest at the end of three weeks. The test consisting of 31 questions was used to assess learning gains on a Biology …

Examination Of The Relationship Between Specific Classes Of Social Skill Behaviors And Academic Competence On The Social Skills Improvement System Rating-Scales, Michael James Vance

LSU Doctoral Dissertations

An individual’s social competencies and interpersonal relationships have been repeatedly linked to a number of behaviors not typically directly associated with social skills including depression (Hokanson & Rupert, 1991) and aggressive behavior (McColloch & Gilbert, 1991). In addition to these more social behaviors, social skills have also been shown to be predictive of both risk and protective factors related to academic functioning (Newcomb, Bukowski, & Pattee, 1993; Parker & Asher, 1987). The current study aims to add to the literature by examining the relationship between teacher, parent, and self-ratings of specific classes of social skill behaviors and teacher ratings of …

Evaluation Of Pleistocene To Holocene (Mis 5 To 1) Climatic Changes In Southwestern Black Sea: A Palynological Study Of Dsdp Site 380, Shannon Ferguson

LSU Master's Theses

Site 380 of the Deep Sea Drilling Program [DSDP] is located in the southwestern region of the Black Sea (42°05.94’, 29°36.82’E). The location of this site is important due to its proximity to the narrow Bosphorus strait, the only present-day connection between the Black Sea and the Aegean Sea. Drops in eustatic sea level during extensive Pleistocene glacial episodes disconnected the Black Sea from the Aegean Sea at the Bosphorus strait, creating a change from brackish to freshwater within the Black Sea during these intervals. Organic-walled phytoplankton (dinoflagellate cysts, acritarchs, and fresh-water algae) are investigated to better constrain these glacio-eustatic …

The Great Recession, The Resulting Budget Shortfalls, The 2010 Elections And The Attack On Public Sector Collective Bargaining In The United States, Kenneth G. Dau-Schmidt, Winston Lin

Articles by Maurer Faculty

American public sector unions and collective bargaining have been subjected to a vicious attack under the auspices of balancing government budgets, promoting "equity" between private and public employees and limiting the impact of "special interests" on government policy. The American and world financial crisis of 2007 resulted in the Great Recession of 2008 and substantial budget shortfalls for local and national governments world-wide. This financial crisis and the resulting disintegration of aggregate demand and employment are eerily similar to the financial crisis and collapse that led to the Great Depression of the 1930’s. However, unlike the calamity of the 1930’s, …

An Evaluation Of Alternative Approaches For Simulating Animal Movement In Spatially-Explicit Individual-Based Models, Katherine Shepard Watkins

LSU Doctoral Dissertations

Simulating animal movement in spatially-explicit individual-based models (IBMs) is both challenging and critically important to accurately estimating population dynamics. I compared four distinct movement approaches or sub-models (restricted-area search, kinesis, event-based, and run and tumble) in a series of simulation experiments. I used an IBM loosely based on a small pelagic fish that simulated growth, mortality, and movement of a cohort on a 2-dimensional grid. First, I tested the sub-models calibrated (i.e., trained) with a genetic algorithm in one set of environmental conditions in three other novel environments. The sub-models performed well, except restricted-area search and event-based that needed to …

Woman Scorned?: Resurrecting Infertile Women's Decision-Making Autonomy, Jody L. Madeira

Articles by Maurer Faculty

Legal scholarship portrays women as reproductive decision makers in conflicting ways. The distinctions between depictions of infertile women and women considering abortion are particularly striking. A woman seeking infertility treatment, even one who faces no legal obstacles, is often portrayed as so emotionally distraught and desperate that her ability to give informed consent is potentially compromised. Yet, the legal academy has roundly rejected similar stereotypes of pregnant women considering abortion, depicting them as confident and competent decision makers. This Article argues that legal scholars' use of a "desperate woman" stereotype denies women's ability to critically assess the health risks and …

Unit Assessments For High School Geometry, Damayanthi Srimathi Jegart

LSU Master's Theses

Abstract Eight unit tests closely aligned with the Louisiana Comprehensive Curriculum for high school geometry were developed. Five of these were administered, each to the same 115 students spanning all ability and attainment levels in a magnet school in a semi-rural Louisiana district. The results were analyzed to determine the quality of the questions as well as to glean information about student-learning. The test scores were compared to the results of the state-administered end-of-course test for high-school geometry. The main findings were as follows: a) most students do not communicate their reasoning or justification unless directed to do so, and …

Gat, Solvay, And The Centralization Of Patent Litigation In Europe, Marketa Trimble

Scholarly Works

No abstract provided.

An Investigation Into Urban Elementary Teachers' Educational Beliefs In Regards To Teaching Writing: Comparing Experiences And Self-Reported Beliefs To Teacher Practices, Shalanda Stanley

LSU Doctoral Dissertations

This six week study investigated six urban elementary teachers’ educational beliefs in regards to teaching writing, comparing their personal histories as writers with their self-reported beliefs on writing and teaching writing, with that of their teacher practices. A further analysis examined how closely aligned their teacher practices were to research-validated practices. During this ethnographic case study, three questions were explored. These questions were: (a) How do teachers’ personal histories with writing inform their beliefs regarding writing in general, as well as their beliefs on teaching writing?, (b) How do teachers’ educational beliefs in regards to teaching writing inform their instructional …

Where The Good Times Roll: New Orleans As A Destination For Sports Event Tourism, Kristen E. Chighizola

LSU Master's Theses

Over the past several decades, sports event tourism has been a growing area of research for scholars in the fields of sport administration, strategic communications, destination marketing and tourism. The city of New Orleans is one of the most popular tourist destinations in the United States, with its various entertainment, sports, and cultural events. Over the past three decades, New Orleans has hosted over 30 major sports events and will host several more major events including the BCS National Championship, NCAA Men’s and Women’s Final Four, and the Super Bowl through February 2013. This case study shows several primary reasons …

Mandatory Binding Arbitration Clauses Prevent Consumers From Presenting Procedurally Difficult Claims, Jean R. Sternlight

Scholarly Works

The longstanding debate over the benefits and detriments of mandatory arbitration in the consumer context has often focused on the wrong issue. Although we have now argued for almost twenty years over whether it is appropriate to require consumers to arbitrate rather than litigate claims against providers of products and services, too often commentators have asked whether consumers win or lose when they bring claims in arbitration, rather than whether consumers’ claims are suppressed or eliminated altogether as a result of companies’ use of mandatory arbitration clauses. The United States Supreme Court’s recent decision in AT&T Mobility v. Concepcion brings …

The Role Of Managers Within The Welfare System: How Race And Negative Stereotypes About Clients Affect Managers' Tolerance Of Caseworker Discretion, Alethia Marie Picciola

LSU Master's Theses

Previous research studies found differences in social welfare policy implementation based on the racial and ethnical differences of clients, workers, and managers. The public perception of welfare recipients being content with living on government money and unmotivated to become self-sufficient is a central theme throughout American culture. The current study examined whether parish-level managers’ personal beliefs about their clients are associated with their tolerance of frontline staff’s discretionary practices. Additionally, the author examined the role that the race of managers plays in the personal beliefs they hold about their clients as well as their tolerance of frontline discretion. This study …

Economic Assessment Of Rapid Land-Building Technologies For Coastal Restoration, Hua Wang

LSU Master's Theses

In the wake of recent hurricanes, coastal managers in Louisiana have begun integrating infrastructure protection and habitat restoration. Concurrent with this change, emphasis has been placed on marsh creation (MC) techniques that rely on mechanical dredges and sediment conveyance pipelines to rapidly build new land. The costs and benefits of this approach are increasingly compared to more natural and slower methods using fresh water diversions (FWD), yet such comparisons are not typically inclusive of time and risk considerations. Data for more than 300 coastal wetland restoration projects were evaluated for the statistical development of generic acreage trajectories and restoration cost …

Evading Legislative Jurisdiction, Austen L. Parrish

Articles by Maurer Faculty

In the last few years, and mostly unnoticed, courts have adopted a radically different approach to issues of legislative jurisdiction. Instead of grappling with the difficult question of whether Congress intended a law to reach beyond U.S. borders, courts have side-stepped it entirely. Courts have done so by redefining the definition of extraterritoriality. Significant and contentious decisions in the Ninth and D.C. Circuits paved the way by holding that not all regulation of overseas foreign conduct is extraterritorial. And then suddenly, last term, the U.S. Supreme Court breathed life into the practice. In its landmark Morrison v. National Australia Bank …

Photojournalism As Photonationalism, Jeremy Kreusch

LSU Master's Theses

The public saw the wars in Iraq (2003 – 2012) and Afghanistan (2001 – present) through the lens of reverence and sentimentality toward the soldier. This was manifest not simply in the catchy “support our troops” rhetoric, but in the one-sided depiction of the experience of battle by the photojournalists who worked for the major news organizations in the Western world. From the emotionally bloated to the nationalistic, the photographs taken by “embedded” photojournalists, whether the result of heavy-handed censorship or merely political influence, presented a consistent image: the soldier as a selfless victim of his or her own heroism. …

"Condoms And Candy": Pro-Choice Students On Campus, Jordan Rebecca Kea

LSU Master's Theses

This thesis seeks to understand the dynamics of a feminist student organization within the context of a college campus in southern Louisiana. Through a methodology of participant observation, interviews, spot observations and archival research I examine how this pro-choice organization navigates campus public space. This project focuses on aspects of collaboration or collective action within a network of organizations, the participation of members, and the discursive processes of storytelling and audience effects. This collaborative ethnography also investigates how cross-sex interactions mediate topics of motherhood, abortion, and sexuality.  

Integrative Gene Regulatory Network Analysis Reveals Light-Induced Regional Gene Expression Phase Shift Programs In The Mouse Suprachiasmatic Nucleus., Haisun Zhu, Rajanikanth Vadigepalli, Rachel Rafferty, Gregory E Gonye, David R Weaver, James S Schwaber

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

We use the multigenic pattern of gene expression across suprachiasmatic nuclei (SCN) regions and time to understand the dynamics within the SCN in response to a circadian phase-resetting light pulse. Global gene expression studies of the SCN indicate that circadian functions like phase resetting are complex multigenic processes. While the molecular dynamics of phase resetting are not well understood, it is clear they involve a "functional gene expression program", e.g., the coordinated behavior of functionally related genes in space and time. In the present study we selected a set of 89 of these functionally related genes in order to further …