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Application Of Two-Photon Absorbing Fluorene-Containing Compounds In Bioimaging And Photodyanimc Therapy, Xiling Yue

Electronic Theses and Dissertations

Two-photon absorbing (2PA) materials has been widely studied for their highly localized excitation and nonlinear excitation efficiency. Application of 2PA materials includes fluorescence imaging, microfabrication, 3D data storage, photodynamic therapy, etc. Many materials have good 2PA photophysical properties, among which, the fluorenyl structure and its derivatives have attracted attention with their high 2PA cross-section and high fluorescence quantum yield. Herein, several compounds with 2PA properties are discussed. All of these compounds contain one or two fluorenyl core units as part of the conjugated system. The aim of this dissertation is to discuss the application of these compounds according to their …

Genetic And Biochemical Characterization Of The Roles Of Two Putative Purine Transporters In The Infectious Cycle Of Borrelia Burgdorferi, Sunny Jain

Electronic Theses and Dissertations

Lyme disease, the most common tick borne disease in United States, is caused by the bacterial pathogen Borrelia burgdorferi. In nature, B. burgdorferi exists in an enzootic infectious cycle between an arthropod vector and mammalian hosts. Identification and characterization of the genes essential for B. burgdorferi survival throughout its infectious cycle is an important step toward understanding the molecular mechanisms involved in B. burgdorferi pathogenesis. B. burgdorferi contains a small genome, which lacks the genes encoding for the enzymes required for de novo synthesis of amino acids, fatty acids and nucleic acid precursors. Therefore, the spirochete is dependent upon the …

Police Powers And The Constitution Of India: The Inconspicuous Ascent Of An Incongruous American Implant, Arvind Datar, Shivprasad Swaminathan

Emory International Law Review

Res extra commercium is a doctrine introduced by Chief Justice Das of the Supreme Court of India in the 1957 case, State of Bombay v. R.M.D. Chamarbaugwala, which has the effect of constricting the scope of fundamental rights by rendering as constitutional outcasts certain purportedly immoral or noxious activities. It does this by blocking these activities from falling within the purview of the protection of fundamental rights. First, it will be argued that though the court did not expressly spell it out, it was the doctrine of police powers (the specific conception of the doctrine advanced by Justice Harlan of …

Unintended Outcomes Of Farmers' Adaptation To Climate Variability: Deforestation And Conservation In Calakmul And Maya Biosphere Reserves, Claudia Rodriguez-Solorzano

Dartmouth Scholarship

Minimizing the impact of climate change on farmer livelihoods is crucial, but adaptation efforts may have unintended consequences for ecosystems, with potential impacts on farmers’ welfare. Unintended outcomes of climate adaptation strategies have been widely discussed, however, empirical exploration has been neglected. Grounded in scholarship on climate adaptation, environmental governance, social–ecological systems, and land-use change, this paper studies whether farmers’ climate adaptation contributes to deforestation or forest conservation. The paper draws on interviews with 353 farmers from 46 communities in Calakmul Biosphere Reserve in Mexico and Maya Biosphere Reserve in Guatemala. Farmers in the area of study have implemented adaptation …

The End Of Religious Freedom: What Is At Stake?, Nelson Tebbe

Cornell Law Faculty Publications

In recent work, Steven Smith argues that the American tradition of religious freedom is newly imperiled and may even be nearing exhaustion. This Review puts to one side the substance of that argument and focuses instead on what the stakes might be, should it turn out to be correct. It concludes that the consequences would not be as severe as many people fear.

For The Birds: Wind Energy, Dead Eagles, And Unwelcome Surprises, Sam Panarella

Faculty Law Review Articles

Wind turbines kill birds. A lot of birds. You would be hard pressed to find someone who is happy with that fact, including anyone in the wind energy development community. But until and unless there are technological advances in wind turbine design that eliminate their deadly impact on birds, it is something we must accept. Of course, acceptance does not and should not mean issuing a blank check to wind energy developers to wantonly injure birds. To do so would violate both the spirit and letter of a host of environmental laws that have at their core a stubborn insistence …

Old Earth Theology: A Factor That Explains Inconsistent Belief Of Inerrancy Among Florida Southern Baptists, David A. Mcgee

Faculty Publications and Presentations

A major shift in thinking seems to be occurring in contemporary evangelical thinking. Southern Baptists overwhelmingly rejected the views of twentienth-century liberal Southern Baptist professors in favor of a literal translation of Genesis. Now, however, this debate may not be so one-sided among Southern Baptists. Within the current evangelical community there is a belief that the age of the earth has no bearing upon the doctrine of inerrancy. A study was conducted in 2013 that reveals belief in the age of the earth is one factor that contributes to the degree to which the doctrine of inerrancy is affirmed. The …

Researching The Teaching Context: Faithful Practice, Geoff Beech

International Christian Community of Teacher Educators Journal

Christian teachers are called to a teaching practice that is biblically grounded or based on a biblical world and life view, but can the same imperative be applied to those wishing to conduct research in Christian education contexts? This paper considers one approach to qualitative methodologies that considers the ultimate goal of truth-seeking in research in the sciences to be a deeply religious activity. The ultimate goal of biblically grounded research is proposed as being greatest-commandment driven, and to accomplish this, an epistemological base that is holistic and relational is proposed. This epistemology moves from a biblically oriented sense of …

Tax-Induced Earnings Management, Auditor Conservatism, And Tax Enforcement, Yongbo Li

Lingnan Theses

Prompted by the recent statutory corporate income tax-rate reduction in China, in this study I investigate whether the constraining effect that quality auditors have on tax-related discretionary current accruals (DCA) differs for two sub-groups of listed firms with tax incentives to manage earnings upward versus downward. I also explore whether the effectiveness of tax authority scrutiny (i.e. tax enforcement) on DCA differs for the same two groups.

I find that the firms’ two external monitors are sensitive to the direction of managerial incentives for earnings management. Specifically, higher-quality auditors are associated with smaller amounts of reported DCA and this association …

The U.S. Environmental Movement 1890-2002: Discourse Divisions, Environmental Crisis Events, And Strategic Concessions, Wendi Kane

Electronic Theses and Dissertations

The U.S. Environmental Movement is facing a paradox: increased mobilization over the last 100 years has not been entirely effective in halting environmental degradation. This research suggests that discourse divisions among environmental movement organizations constitute a fundamental obstacle to progressive change. The discourse divisions are evident in movement organizing patterns during periods of increased environmental crisis over the history of the modern environmental movement. In addition, evidence suggests that federal environmental policy is an outcome of increased organizing among movement organizations with more transformative visions of change. However, policy outcomes from increased pressure among transformative organizations are significantly correlated with …

Effect Of Acute L-Alanyl-L-Glutamine (Sustamine) And Electrolyte Ingestion On Plasma Electrolytes, Physiologic Measures, And Neuromuscular Fatigue During Endurance Exercise, William Mccormack

Electronic Theses and Dissertations

The purpose of this study was to compare the efficacy of two dose levels of L-Alanyl-LGlutamine in a commercially available sports drink to the sports drink only on time to exhaustion, neuromuscular fatigue and physiological measures during prolonged endurance exercise. Twelve endurance-trained males (23.5±3.7 yrs; 175.5±5.4 cm; 70.7±7.6 kg) performed four trials, each consisting of 1 hr treadmill runs at 75% of VO2peak followed by a run to exhaustion at 90% of VO2peak. The trials differed in type of hydration. One trial consisted of no hydration (NHY), another required ingestion of only a sports drink (ET), and two trials required …

Validation Of A Novel Hypothesis Of Generating Foam Cells By Its Use To Study Reverse Cholesterol Transport, Bhaswati Sengupta

Electronic Theses and Dissertations

Generation of foam cells, an essential step for reverse cholesterol transport (RCT) studies, uses the technique of receptor dependent macrophage loading with radiolabeled acetylated Low Density Lipoprotein (Ac-LDL). In this study, we used the ability of a biologically relevant detergent molecule, Lysophosphatidylcholine (Lyso PtdCho), to form mixed micelles with cholesterol or cholesteryl ester (CE) to generate macrophage foam cells. Fluorescent or radiolabelled cholesterol / Lyso PtdCho mixed micelles were prepared and incubated with RAW 264.7 or mouse peritoneal macrophages. Results showed that such micelles were quite stable at 4°C and retained the solubilized cholesterol during one month storage. Macrophages incubated …

A Time-Course Analysis Of Behavioral Plasticity And Differential Gene Expression Patterns In Response To Density In Schistocerca Americana (Orthoptera: Acrididae), Steven Gotham

Electronic Theses and Dissertations

Phenotypic plasticity is the ability of the genotype to express alternative phenotypes in response to different environmental conditions and this is considered to be an adaptation in which a species can survive and persist in a rapidly changing environment. Some grasshoppers and locusts are capable of expressing an extreme form of density-dependent phenotypic plasticity, known as locust phase polyphenism. At low population density, the individuals typically have a cryptic coloration as nymphs, are less active, and only seek out conspecifics for reproductive purposes. At high density, however, they develop a drastically different phenotype in which they have a conspicuous coloration, …

Chemical Differentiation Of Human Osseous, Non-Human Osseous, And Non-Osseous Materials Using Scanning Electron Microscopy - Energy Dispersive X-Ray Spectrometry (Sem/Edx) And Multivariate Statistical Analysis, Cayli Meizel-Lambert

Electronic Theses and Dissertations

Identification of osseous materials is generally established on gross anatomical factors; however, highly fragmented or taphonomically altered materials are often problematic and alternative methods, such as biological, histological, or chemical analysis, must be utilized. Recently, chemical methods have been proposed to sort unknown materials according to their Ca/P ratios. Ubelaker and colleagues (2002) proposed using SEM/EDX to achieve this distinction and Christensen and colleagues (2012) have validated X-ray Fluorescence Spectrometry (XRF) for this application. An alternative method of analysis involves performing principal component analysis (PCA) on element spectra to classify unknown materials based on their trace element composition. Zimmerman (2013) …

Diet At Medieval Alytus, Lithuania: Stable Carbon And Nitrogen Isotope Analysis Of Bone And Dentin Collagen, Katie Whitmore

Electronic Theses and Dissertations

The Baltic region was a vibrant center of power and economic prosperity in medieval Europe; Lithuania in particular. Until now, little stable isotopic analysis has been utilized to assess diet in this region during this time period. The aim of this study was to undertake a preliminary assessment of the composition of diet at late medieval Alytus (late 14th to early 18th centuries) from bone (N=35) and dentin (N=38) collagen samples. The stable carbon isotopic data suggest a diet primarily comprised of C3 plants such as barley, rye, wheat, and flax, and animals consuming C3 plants. The stable nitrogen isotopic …

The Influence Of Mesa Activities On Underrepresented Students Nsf Dr K-12 Proposal 1020019, C. Hailey, Chandra Austin Stallworth, Cameron Denson, Daniel L. Householder

Mechanical and Aerospace Engineering Faculty Publications

Mathematics, Engineering, Science Achievement (MESA) outreach programs are partnerships between K-12 schools and higher education in nine states. MESA efforts introduce integrated experiences in science, mathematics and engineering to K-12 students from groups that are traditionally underrepresented in the STEM disciplines. This exploratory study examined the influence of selected MESA activities on students' self-efficacy, their perceptions of engineering, and their interest in engineering and other STEM fields. Field trips, guest lecturers, design competitions, hands-on activities and student career and academic advisement were of specific interest in this survey. The project also investigated the relationship between student engagement in MESA and …

Reclaiming Indigenous Narratives Through Critical Discourses And The Autonomy Of The Trickster, Robert D. Hunter

Dissertations, Master's Theses and Master's Reports - Open

How do prevailing narratives about Native Americans, particularly in the medium of film, conspire to promote the perspective of the dominant culture? What makes the appropriation of Indigenous images so metaphorically popular? In the past hundred years, little has changed in the forms of representation favored by Hollywood. The introductory chapter elucidates the problem and outlines the scope of this study. As each subsequent chapter makes clear, the problem is as relevant today as it has been throughout the entire course of filmic history.

Chapter Two analyzes representational trends and defines each decade according to its favorite stereotype. The binary …

Using Probabilistic Graphical Models To Draw Inferences In Sensor Networks With Tracking Applications, Lufeng Shi

Dissertations, Master's Theses and Master's Reports - Open

Sensor networks have been an active research area in the past decade due to the variety of their applications. Many research studies have been conducted to solve the problems underlying the middleware services of sensor networks, such as self-deployment, self-localization, and synchronization. With the provided middleware services, sensor networks have grown into a mature technology to be used as a detection and surveillance paradigm for many real-world applications.

The individual sensors are small in size. Thus, they can be deployed in areas with limited space to make unobstructed measurements in locations where the traditional centralized systems would have trouble to …

Investigation Of Strategies To Promote Effective Teacher Professional Development Experiences In Earth Science, Carol A. Engelmann

Dissertations, Master's Theses and Master's Reports - Open

This dissertation serves as a call to geoscientists to share responsibility with K-12 educators for increasing Earth science literacy. When partnerships are created among K-12 educators and geoscientists, the synergy created can promote Earth science literacy in students, teachers, and the broader community. The research described here resulted in development of tools that can support effective professional development for teachers. One tool is used during the planning stages to structure a professional development program, another set of tools supports measurement of the effectiveness of a development program, and the third tool supports sustainability of professional development programs. The Michigan Teacher …

A Study Of Passenger Car Acoustic Cavity Boom Simulation Methods, Shreerang Dhabe

Dissertations, Master's Theses and Master's Reports - Open

The project objective is the study of acoustic boom phenomenon at 40 Hz in Chevrolet Cruze LTZ and recommend modeling techniques to improve accuracy of model prediction. Acoustic boom is caused by solid-fluid interaction between car structure and air inside the car cavity.

In this report, finite element analysis software Abaqus 6.12-3 is used to simulate the acoustic-structural coupling. The structural and acoustic mesh for the Chevrolet Cruze LTZ are fully coupled and solved using Abaqus ‘strongly coupled’ solution. In order to understand the physics of acoustic boom in a car simple car box models were designed. Simple box car …

On The Digital-Political Topography Of Music, Daniel William Lawrence

Dissertations, Master's Theses and Master's Reports - Open

The persuasive power of music is often relegated to the dimension of pathos: that which moves us emotionally. Yet, the music commodity is now situated in and around the liminal spaces of digitality. To think about how music functions, how it argues across media, and how it moves us, we must examine its material and immaterial realities as they present themselves to us and as we so create them. This dissertation rethinks the relationship between rhetoric and music by examining the creation, performance, and distribution of music in its material and immaterial forms to demonstrate its persuasive power. While …

Remediation Of Tetracycline From Water Sources Using Vetiver Grass (Chrysopogon Zizanioides L. Nash) And Tetracycline-Tolerant Root-Associated Bacteria, Aparupa Sengupta

Dissertations, Master's Theses and Master's Reports - Open

Antibiotics are emerging contaminants worldwide. Due to insufficient policy regulations, public awareness, and the constant exposure of the environment to antibiotic sources has created a major environmental concern. Wastewater treatment plants (WWTP) are not equipped to filter-out these compounds before the discharge of the disinfected effluent into water sources (e.g., lakes and streams) and current available technologies are not equipped to remediate these compounds from environmental sources. Hence, the challenge remains to establish a biological system to remove these antibiotics from wastewater. An invitro hydroponic remediation system was developed using vetiver grass (Chrysopogon zizanioides L. Nash) to remediate tetracycline …

A Phenomenology Of Mimetic Learning And Multimodal Cognition: Integrating Experiential Knowledge Into Programs In Rhetoric, Composition, And Technical Communication, Kevin R. Cassell

Dissertations, Master's Theses and Master's Reports - Open

My dissertation emphasizes a cognitive account of multimodality that explicitly integrates experiential knowledge work into the rhetorical pedagogy that informs so many composition and technical communication programs. In these disciplines, multimodality is widely conceived in terms of what Gunther Kress calls “socialsemiotic” modes of communication shaped primarily by culture. In the cognitive and neurolinguistic theories of Vittorio Gallese and George Lakoff, however, multimodality is described as a key characteristic of our bodies’ sensory-motor systems which link perception to action and action to meaning, grounding all communicative acts in knowledge shaped through body-engaged experience. I argue that this “situated” account of …

Life Cycle Assessments (Lcas) Of Pyrolysis-Based Gasoline And Diesel From Different Regional Feedstocks: Corn Stover, Switchgrass, Sugar Cane Bagasse, Waste Wood, Guinea Grass, Algae, And Albizia, Matthew J. Mihalek

Dissertations, Master's Theses and Master's Reports - Open

Renewable hydrocarbon biofuels are being investigated as possible alternatives to conventional liquid transportation fossil fuels like gasoline, kerosene (aviation fuel), and diesel. A diverse range of biomass feedstocks such as corn stover, sugarcane bagasse, switchgrass, waste wood, and algae, are being evaluated as candidates for pyrolysis and catalytic upgrading to produce drop-in hydrocarbon fuels. This research has developed preliminary life cycle assessments (LCA) for each feedstock-specific pathway and compared the greenhouse gas (GHG) emissions of the hydrocarbon biofuels to current fossil fuels. As a comprehensive study, this analysis attempts to account for all of the GHG emissions associated with each …

Measuring Head Impact Contact Pressure In Collegiate Football Games To Correlate Head Kinematics To Brain Kinetics Elucidating Brain Injury Dynamics, Chandrika S. Abhang

Dissertations, Master's Theses and Master's Reports - Open

Does a brain store thoughts and memories the way a computer saves its files? How can a single hit or a fall erase all those memories? Brain Mapping and traumatic brain injuries (TBIs) have become widely researched fields today. Many researchers have been studying TBIs caused to adult American football players however youth athletes have been rarely considered for these studies, contradicting to the fact that American football enrolls highest number of collegiate and high-school children than adults. This research is an attempt to contribute to the field of youth TBIs.

Earlier studies have related head kinematics (linear and angular …

Purification And Effectiveness Of Vaccines And Antiviral Compounds, Maria F. Gencoglu

Dissertations, Master's Theses and Master's Reports - Open

Viral infections account for over 13 million deaths per year. Antiviral drugs and vaccines are the most effective method to treat viral diseases. Antiviral compounds have revolutionized the treatment of AIDS, and reduced the mortality rate. However, this disease still causes a large number of deaths in developing countries that lack these types of drugs. Vaccination is the most effective method to treat viral disease; vaccines prevent around 2.5 million deaths per year. Vaccines are not able to offer full coverage due to high operational costs in the manufacturing processes. Although vaccines have saved millions of lives, conventional vaccines often …

Michigan Teacher Excellence Program: A Life-Changing Experience, Claudia Witt

Dissertations, Master's Theses and Master's Reports - Open

The first chapter consists of an action research report submitted by Rebecca Joyce, Kari Luckett, and Claudia Witt as part of the Action Research class taken through the Michigan Teacher Excellence Program (MiTEP) during the winter of 2013. The research involved the use of stations to address student misconceptions in urban high school chemistry classrooms. Chapter two contains a personal reflection on the MiTEP program and how it has affected teaching strategies/practices, personal confidence, and professional relationships.

The Impacts Of Mitep On My Career In Education, Kari A. Luckett

Dissertations, Master's Theses and Master's Reports - Open

MiTEP, the Michigan Teacher Excellence Program, provides current teachers the opportunity to partner with Michigan Technological University to obtain graduate credit towards a Master’s degree in applied science education. In exchange, the university collects data on the implementation of inquiry and earth science concepts into science classrooms. This paper documents my experience within this program, including how it has affected my personal and professional learning.

Drosophila Hematopoiesis: Markers And Methods For Molecular Genetic Analysis, Cory J. Evans, Ting Liu, Utpal Banerjee

Biology Faculty Works

Analyses of the Drosophila hematopoietic system are becoming more and more prevalent as developmental and functional parallels with vertebrate blood cells become more evident. Investigative work on the fly blood system has, out of necessity, led to the identification of new molecular markers for blood cell types and lineages and to the refinement of useful molecular genetic tools and analytical methods. This review briefly describes the Drosophila hematopoietic system at different developmental stages, summarizes the major useful cell markers and tools for each stage, and provides basic protocols for practical analysis of circulating blood cells and of the lymph gland, …

Comins V. Vanvoorhis, Florida District Court Of Appeals

Historical and Topical Legal Documents

No abstract provided.