Digital Commons Network^™

Claims To Information Qua Information And A Structural Theory Of Section 101, Kevin Emerson Collins

Articles by Maurer Faculty

In this article, I start from the premises that claims to inventive information qua information are not and should not be patentable, and I pursue two lines of inquiry. First, I argue that a structural theory of Section l0l of the Patent Act provides a policy-driven, conceptually coherent and statutorily justified interpretation that explains why claims to inventive information qua information should be excluded from the realm of patentable subject matter. In brief, patentable subject matter must be restricted in this manner to preserve the duality of claiming and disclosing upon which the entire patent regime is constructed.

Second, I …

The Reach Of Literal Claim Scope Into After-Arising Technology: On Thing Construction And The Meaning Of Meaning, Kevin Emerson Collins

Articles by Maurer Faculty

Broadly speaking, courts and commentators have offered two theories to explain the relationship between the literal scope of a patent claim and after-arising technology (AAT), i.e. technology that is not discovered until after a claim has been filed. The fixation theory asserts that claim scope is and/or should be fixed on the date a claim is filed and that this fixation makes it impossible for the claim to encompass AA T because a claim must grow in some sense after the filing date in order to encompass AA T. In stark contrast, the growth theory argues that literal claim scope …

Creating A Blues Playground: A Comparison Of Beale Street In Memphis, Tennessee, And Farish Street In Jackson, Mississippi, Sandor Gulyas

LSU Master's Theses

Are tourists looking for something resembling the landscape described in the music they listen to or are the cities creating a false front to entice tourists to visualize what was (is?) described in folklore and myths of blues music? This paper will focus on the urban landscape of Beale Street in Memphis, Tennessee and Fariah Street in Jackson, Mississippi. These cities are part of a trend called "new blues tourism" in which these cities, in the Mississippi Delta are promoting an authentic black heritage landscape. My paper critiques the authenticity of this urban heritage landscape. There have been many studies …

Pileated Woodpeckers (Dryocopus Pileatus) And Saproxylic Beetles In Partial Cut And Uncut Bottomland Hardwood Forests, Patricia Jean Newell

LSU Master's Theses

Relative abundance and species richness of saproxylic beetles and nesting, roosting, and foraging ecology of pileated woodpeckers were studied in recent partial cuts and uncut forest during the summers of 2006 and 2007. Relative abundance of saproxylic beetles was greater in one-year old cuts than uncut forest during 2006 but was not consistent during 2007. The number of dead trees, period of capture, and trapping year also influenced beetle abundance. Species richness was similar in partial cuts and uncut forest. Characteristics of habitat used by pileated woodpeckers for nesting and roosting in one-year-old and two-year-old partial cuts and uncut forest …

Influences On Effective Local Wildfire Mitigation Programs, Kimberly Ann Geaghan

LSU Master's Theses

The purpose of this research is to identify key components of community wildfire risk reduction programs and potential influences on the adoption of these program elements. Community wildfire programs have been developed to educate and encourage property owners to adopt “vegetation management” practices such as creating defensible space around structures, landscaping with fire-resistant plants, and removing potential wildfire fuels such as trees and shrubs. The analyses are based on a survey conducted by investigators from Louisiana State University in conjunction with the U.S. Forest Service. This survey was distributed to wildfire mitigation program managers listed on the National Wildfire Programs …

The Emerging Importance Of "Social Visibility" In Defining A Particular Social Group And Its Potential Impact On Asylum Claims Related To Sexual Orientation And Gender, Fatma E. Marouf

Scholarly Works

An emerging issue in U.S. asylum claims based on "membership in a particular social group" is the relevance of social visibility in determining whether such a group exists. Of the five protected grounds for asylum, "membership in a particular social group" has always generated the most debate. In 2002, the United Nations High Commissioner for Refugees (UNHCR) issued guidelines that present the "protected characteristic" and "social perception" approaches as alternative ways of establishing a particular social group, instructing States Parties to the 1951 Refugee Convention (the "Convention") to determine first if there is a protected characteristic and, only if no …

Evaluating The Economic And Environmental Impacts Of Water Subsidies In Kuwait, Mohammad Alshawaf

LSU Master's Theses

Kuwait and the other Gulf Cooperation Council (GCC) states have experienced rapid growth in population coupled with a rise in the standards of living and acceleration in social, agricultural, and industrial growths, which greatly increased the demand for water supplies. Due to the scarcity of water resources in the region, non-conventional water supplies such as seawater desalination are and have been the main water resource. Kuwait has so far been able to meet demand by using its access to both the sea and abundant oil needed in the desalination plants. The quantity of water consumed per capita in Kuwait is …

The Effect Of An Inshore Artificial Reef On The Community Structure And Feeding Ecology Of Estuarine Fishes In Barataria Bay, Louisiana, Kirsten A. Simonsen

LSU Master's Theses

Recently we have begun to understand the importance of inshore hard-bottom substrate, including oyster reefs, to estuarine fish communities in the Gulf of Mexico, especially in the context of identifying Essential Fish Habitat (EFH). However, problems such as habitat loss, disease, overharvest, and failure to replace shell have severely decreased the amount of high-relief oyster reef habitat available to finfish. The purpose of this project was to establish an artificial high-relief mimic-oyster reef in Barataria Bay, Louisiana, and monitor its use by economically and ecologically important finfish, including spotted seatrout (Cynoscion nebulosus) and Atlantic croaker (Micropogonias undulatus). The finfish and …

Experimental Investigation Of Unsaturated Soil Stiffness, Ananth Bukkapatnam Tirumala

LSU Master's Theses

Soil stiffness is a strain dependent non-linear parameter. Stiffness is the measure of soil deformation under a particular working load. It can used for predicting ground deformation in engineering earthworks such as highway embankments and foundations. Non-linear analyses for ground behavior have been widely used for developing models to predict the small –strain characteristics of the soil (Atkinson, 2000). This thesis provides a new insight into the behavior of soil stiffness. We used the wave propagation technique to determine the stiffness and term it as the small strain shear modulus (Gmax) of the soil. The objective of the thesis was …

Exhibition Next: The Future Of Exhibition Design, Santanu Majumdar

LSU Master's Theses

ABSTRACT The ubiquitous presence of design guides our day-to-day actions, determining our awareness, configuring our environment, and modifying our lives. We must acknowledge the power and the opportunity of this dynamic force of design. “At the very least,” Peter Lunenfeld says, “design research saves us from reinventing the wheel. At its best, a lively research methodology can reinvigorate the passion that so often fades after designers join the profession.” Lunenfeld inspires me to consider the evolution of exhibition design. My thesis is about the future of exhibition design, enabling me to explore the changes this area of design is now …

Blogs And Law Librarians, L. Cindy Dabney

Articles by Maurer Faculty

This column gives advice on starting and maintaining a blog in a law library.

Novel Methods For The Control Of Phlebotomine Sand Flies (Diptera: Psychodidae), Thomas Michael Mascari

LSU Doctoral Dissertations

In arid and semi-arid parts of the Old World, Phlebotomus paptasi is a significant biting pest of man and is the primary vector of Leishmania major, the causative agent of zoonotic cutaneous leishmaniasis (ZCL). Phlebotomus papatasi exhibits a close association with the burrowing rodents that serve as the reservoirs of L. major. Rodent burrows are considered to be the primary habitat of immature P. papatasi in ZCL foci, and sand fly larvae have been observed feeding on rodent feces. In laboratory studies, five insecticides (diflubenzuron, novaluron, methoprene, pyriproxyfen, or ivermectin) were incorporated into the diet of Syrian hamsters and evaluated …

We Believe In The Systems That Keep Us Alive, Ezra Kellerman

LSU Master's Theses

ABSTRACT We Believe In the Systems That Keep Us Alive is a body of work that uses parallels identified between writing and media critique of contemporary events. The parallels are labeled as four specific systems: nutritional, administrative, life-support, and nurturing. Through a combination of interactive and object based sculpture, each system is represented with visual metaphor and allegory to place the viewer in a direct and specialized paradox. Paradoxes audience members encounter are intended to illustrate to the audience what conflicts can arise by being included in a system where governing agency of any sort does not meet with individual …

The Madden-Julian Oscillation And Tropical Cyclone Frequency Variability, Stephen Caparotta

LSU Master's Theses

Recent years have seen a dramatic increase in monetary losses from hurricanes along the U.S. coastline. The vast majority of the damage resulted from major hurricanes (Category 3-5), with 2005’s Katrina, Rita, and Wilma producing an estimated $60 billion in insured losses alone (Insurance Information Institute, 2008). In light of these record damages, it is crucial to have a better understanding of the atmospheric and oceanic conditions that produce the most powerful hurricanes. Prior research has focused on interseasonal variability in tropical cyclones, but much less attention has been devoted to intraseasonal variability. Maloney and Hartmann (2000a) showed that hurricanes …

An Embarrassment Of Riches: The Enzymology Of Rna Modification, Dirk Iwata-Reuyl

Chemistry Faculty Publications and Presentations

The maturation of transfer RNA (tRNA) involves extensive chemical modification of the constituent nucleosides and results in the introduction of significant chemical diversity to tRNA. Many of the pathways to these modified nucleosides are characterized by chemically complex transformations, some of which are unprecedented in other areas of biology. To illustrate the scope of the field, recent progress in understanding the enzymology leading to the formation of two distinct classes of modified nucleosides, the thiouridines and queuosine, a 7-deazaguanosine, is reviewed. In particular, recent data validating the involvement of several proposed intermediates in the formation of thiouridines are discussed, including …

Distance As A Barrier To Child And Adolescent Mental Health Service Access In Post-Katrina Orleans Parish, Rob Harrison

LSU Master's Theses

Socially vulnerable populations are more susceptible to the impacts of natural disasters than other groups. An aspect of social vulnerability is lack of access to resources following a disaster. Distance is one barrier that prevents socially vulnerable populations from accessing services. Using 2000 U.S. Census Bureau data and current outpatient child and adolescent mental health facilities in post-Katrina Orleans Parish, Louisiana, this thesis seek to understand if those facilities are located farther from block groups with higher percentages of demographically disadvantaged residents than from block groups with lower percentages of demographically disadvantaged residents. Block group demographic disadvantage is defined in …

Wetland Mitigation Banks And The No-Net-Loss Requirement: An Evaluation Of The Section 404 Permit Program In Southeast Louisiana, Abbey Anne Tyrna

LSU Master's Theses

Section 404 of the Clean Water Act provides regulatory oversight for wetland conservation. One goal of the Section 404 program is to achieve a no-net-loss of the remaining wetland acres and functions. Wetland mitigation banks have been incorporated into wetland policy because of their potential advantage in achieving the no-net-loss requirements. This study analyzed four wetland mitigation banks with credits sold between 1991 and 2007 in southeastern Louisiana to determine if they were contributing to the goal of no-net-loss. The goal of no-net-loss is reached when there is complete compensation of wetland structure and function. The study area for this …

Séances, Ciénegas, And Slop: Can Collaboration Revive The Colorado Delta?, Bret C. Birdsong

Scholarly Works

Issues of transboundary allocation of water resources and its environmental effects are, virtually by their very nature, ones that require collaborative solutions. In the absence of international law norms and institutions to resolve sovereign claims to the waters of international rivers, much of the decisionmaking is left to the collaborative, or negotiated, arrangements between the countries involved and their respective domestic stakeholders. This Article examines collaborative efforts to allocate waters in the Colorado River basin as they relate to the lowest reaches of that great river, the ecologically important but very fragile Colorado River Delta in Mexico. Collaboration is sometimes …

The Case Of Human Plurality: Hannah Arendt's Critique Of Individualism In Enlightenment And Romantic Thinking, Joshua Luke Yoder

LSU Master's Theses

The theme of this thesis is Hannah Arendt’s critique and ultimate rejection of the ideas of individualism developed during the Enlightenment and the Romantic periods. She rejects the Enlightenment notion of the “abstract man,” but equally rejects the notion of Romantic introspection that followed. Such a critique is important to Arendt because she makes human plurality the center for her entire system of thought. Using the French Revolution, Jewish history, and totalitarianism as her examples, Arendt explains the effects of such overtly individualistic thinking in both society and politics. The goal of this thesis is not a comprehensive look at …

Transitioning To Organic: Fertility Management In Potato Production, Lacey Theresa Dupreé

LSU Master's Theses

An increasing demand for organic crops in the US represents a considerable opportunity for organic, as well as conventional growers interested in exploring the transition to organic production. Renewed interest in organic farming has resulted in a need for research involving organic fertilizers. Limited research has been conducted on organic vegetable production with previous research conducted primarily outside the Deep South US. Field studies were conducted at the Louisiana State University (LSU) AgCenter Burden Center to investigate the effect of three levels of pre-plant organic NPK fertilizer (8-5-5, Nature Safe) combined with a sidedress application of organic NPK fertilizer (13-0-0, …

Syntheses And Evaluation Of Phthalocyanine Derivatives For Applications In Photodynamic And Boron Neutron Capture Therapies For Cancer, Hairong Li

LSU Doctoral Dissertations

Chapter I introduced the background of phthalocyanines including its physical properties and various synthetic methods of free-base and metallo-phthalocyanines. The background of PDT and BNCT was introduced and the objective of ideal sensitizers was described. Chapter II described the synthesis and characterization of a series of pyridiloxy-substituted zinc phthalocyanines with different length of alkyl groups. Pyridiloxy-substituted silica phthalocyanines bearing different associated axial ligands, were alkylated with methyl or PEG chains. Biological study was performed on these cationic pyridiloxy-substituted zinc phthalocyanines. Chapter III introduced the synthesis and photophysical properties of A3B-type zinc phthalocyanines conjugated with one or two cobalta-carborane cages. They …

Design, Fabrication, And Testing Of A Micro Fuel Injection Swirler For Lean Premixed Combustion In Gas Turbine Engines, Anthony Louis Giglio

LSU Master's Theses

Due to growing energy demands and the need for increased fuel consumption efficiency, environmental protection agencies are imposing more stringent emissions regulations on gas turbine combustion systems with emphasis on NOx emissions reduction. Emerging technological combustion schemes to reduce NOx commonly employ lean premixed combustion. Decreases in NOx are globally obtained by flame temperature decrease and locally improved by homogeneity of the reacting mixture. A new micro fuel injection swirler, capable of providing efficient and rapid mixing over a short distance, is presented in this thesis. The conception of the Micro Fuel Injection Swirler (MFIS) was motivated by the need …

Resistant Starch Is Effective In Lowering Body Fat In A Rat Model Of Human Endocrine Obesity, Julina Ann Robert

LSU Master's Theses

Two studies were performed to determine the effects of resistant starch (RS) on body weight and fat. A 2x2 factorial design was used in both studies, and results were considered significant when p<0.05 for both studies. The first study examined the effects of RS in a high fat diet (44.8% of energy) on weight, fat, peptide-YY (PYY) levels, and cecal pH in male Sprague-Dawley rats. Rats were fed a low fat energy control diet for one week prior to diet treatment. On week two, rats were blocked by weight and fed one of the following diets for 12 weeks (n=10): low fat, energy control (LFEC); LF resistant starch (LFRS); high fat, energy control (HFEC); or high fat resistant starch (HFRS). RS did not lower weight or fat with either the HF or LF diets. RS consumption resulted in greater full and empty cecal weights, and a lower pH for the LFRS diet. This data indicate fermentation, even though weight and fat loss did not occur. This is contrary to previous reports with RS, which has been shown to decrease body fat compared to controls. The second study examined the effects of RS on the weight, fat, PYY levels, and glucagon-like peptide-1 (GLP-1) levels in female Sprague-Dawley rats. Ovariectomized (OVX) rats were used to represent rats prone to gaining weight, and sham rats represented normal rats. Rats were assigned to one of four groups (n=10): OVEC, OVRS, SHEC, or SHRS. Rats were fed the EC diet for 6 weeks prior to diet treatment to gain weight after surgery, and then blocked by weight and fat into diet treatment groups, and spent 13 weeks on treatment diets. Energy intake, total gastrointestinal weight, large intestine/cecum weight, and small intestine weight were all higher in RS fed rats relative to EC fed rats. Mesenteric, ovarian, perirenal, retroperitoneal, and total fat pads were lower in RS rats relative to EC rats. Although RS was not effective in lowering body weight or body fat in the first study, the data indicates that resistant starch may lower body weight and fat in postmenopausal women.

Unsymmetric Aryl–Alkyl Disulfide Growth Inhibitors Of Methicillin-Resistant Staphylococcus Aureus And Bacillus Anthracis, Edward Turos, Kevin D. Revell, Praveen Ramaraju, Danielle A. Gergeres, Kerriann Greenhalgh, Ashley Young, Nalini Sathyanarayan, Sonja Dickey, Daniel Lim, Mamoun M. Alhamadsheh, Kevin A. Reynolds

Chemistry Faculty Publications and Presentations

This study describes the antibacterial properties of synthetically-produced mixed aryl alkyl disulfide compounds as a means to control the growth of Staphylococcus aureus and Bacillus anthracis. Some of these compounds exerted strong in vitro bioactivity. Our results indicate that among the twelve different aryl substituents examined, nitrophenyl derivatives provide the strongest antibiotic activities. This may be the result of electronic activation of the arylthio moiety as a leaving group for nucleophilic attack on the disulfide bond. Small alkyl residues on the other sulfur provide the best activity as well, which for different bacteria appears to be somewhat dependent on …

The Cis-Δ2,3-Double Bond Of Phoslactomycins Is Generated By A Post-Pks Tailoring Enzyme, Nadaraj Palaniappan, Mamoun M. Alhamadsheh, Kevin A. Reynolds

Chemistry Faculty Publications and Presentations

The antifungal phoslactomycins (PLM A-F), produced by Streptomyes sp HK803, are structurally unusual in that three of their four double bonds are in the cis form (Δ^12,13, Δ^14,15, Δ^2,3). The PLM polyketide synthase (PKS) has the predicted dehydratase catalytic domain in modules 1,2 and 5 required for establishing two of these cis double bonds (Δ^12,13Δ^14,15), as well as the only trans Δ^6,7double bond. By contrast, the formation of the cis Δ^2,3 in the unsaturated lactone moiety of PLMs has presented an enigma because the predicted dehydratase domain …

Freezing Processes In Cell Suspensions Evaluated Using Cryomicroscopy, Tathagata Acharya

LSU Master's Theses

This thesis aims at evaluating the freezing response of three different cell types, Pacific Oyster embryos, Jurkats and Helas, using the technique of cryomicroscopy. The choice of cells was primarily based on supporting ongoing research work at the Bioengineering Laboratory, Department of Mechanical Engineering at Louisiana State University in Baton Rouge. On a secondary basis, the cells were chosen based on their contrasting nature. While Pacific Oyster being a favorite food in USA calls for successful techniques of cryopreservation of their embryos in order to keep up with the growing demand, Jurkat and HeLa are undesired malignant human cells that …

Getting Warm(Er) An Investigation Into Linguistic Relativity And Its Significance In The Translation Of The English Lexical Term "Warm" Into French, Elizabeth Neuerburg Addison

LSU Master's Theses

Students of foreign languages are well aware that every language has its own vocabulary and word-for-word translations are rarely valid. It is therefore unsurprising that identifying literal translations in French for the English lexical term “warm” is problematic. This study demonstrates that not only is there a variety of French lexical terms that can be used to convey the meaning that the English lexical term “warm” conveys, but that certain French lexical terms are more likely to be used only in certain situations. Furthermore, an examination of this phenomenon through the lens of linguistic relativity has revealed differing conceptualizations of …

Model-Based Framework For Alloy Electrodeposition Processes, Miguel Eduardo Estrada

LSU Master's Theses

The electrodeposition of iron-group alloys has been widely studied due to their interest as materials used for their magnetic and thermo-physical properties. Models such as ternary NiCoFe and quaternary NiCoFeCu multilayer alloys have been previously developed to simulate mass transfer and reaction kinetics. The reactions involved in the models contain kinetic parameters such as rate constants and inverse Tafel slopes which are estimated using trial and error techniques. The previous models are limited to a set of kinetic parameters for each change in concentrations of the electrolyte. Although deposition behaviors such as anomalous codeposition are captured, functionalities to use the …

Appealing To Heaven: The Significance Of Religion In John Locke's Advocacy Of Revolution, Glenn Andrew Moots

LSU Master's Theses

This research addresses the intersection of philosophy and theology in Locke’s philosophy, particularly his political philosophy. The justification for this inquiry is Locke’s use of the phrase “Appeal to Heaven” in the Second Treatise together with his advocacy of resistance in the Letter Concerning Toleration. The thesis begins with a brief survey of the relevant secondary literature and frames the intersection of theology and political philosophy. The thesis then seeks to justify the claim that Locke’s political ideas were motivated by religious concerns. This includes a close examination of An Essay Concerning Human Understanding, The Reasonableness of Christianity and his …

From The Bedside To Capitol Hill: Student Lobby Day In D.C., Joseph Schwartz

Quill & Scope

On March 30, 2008 over 300 students, residents and fellows met with nearly 150 Congressional House and Senate offices to discuss important issues in healthcare, including improving medical student loan deferment, impending Medicare physician payment cuts, and reform for expanding health insurance coverage. This piece provides a brief on those topics and their current standing Congress, and reviews one student’s experience of the annual AMA Lobby Day.