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Measuring The Lengths Of Sperm Whales Of The Northern Gulf Of Mexico By Wavelet Analysis Of Their Usual Clicks, George Drouant

LSU New Orleans Theses and Dissertations

Abstract

Acoustic recordings of underwater sounds produced by marine mammals present an attractive alternative to costly and logistically complex ship based visual surveys for collecting population data for various species.

The first reported use of underwater acoustic recordings in the long-term monitoring of sperm whale populations was by Ackleh et al. (Ackleh et al., 2012). The paper describes counting sperm whale clicks at different locations to track population changes over time.

Analysis of sperm whale clicks offers additional insight into sperm whale populations. The echo location clicks (usual clicks) of sperm whales can be used to give an estimate of …

Seagrass Epibiont Biodiversity In The Northern Gulf Of Mexico, Kathryn Wyssmann

LSU New Orleans Theses and Dissertations

Epibionts on seagrass leaves contribute substantially to productivity and trophic interactions in seagrass ecosystems. Differences in epibiont assemblages and factors that contribute to epibiont diversity have been little studied on the seagrass Halodule wrightii in the northern Gulf of Mexico (nGoM). We used a metabarcoding approach to describe epibiont assemblages on H. wrightii leaves in four bays across the nGoM and to test whether epibiont assemblages differed spatially at local levels (within bays) or regional levels (from west to east). Furthermore, we tested if epibiont diversity was related to environmental conditions and/or seagrass productivity. Epibiont assemblages differed significantly between bays …

Swaddling A Newborn Promotes Sleep And Keeps The Baby Calm: A Truth Or A Myth?, Ateefa Al-Noor, Anshara Merchant

Journal of Asian Midwives (JAM)

Swaddling is a traditional way of wrapping the baby in a cloth that helps them to remain calm and eliminate anxiety. It promotes sleep but at the same time can also be associated with certain risks such as Sudden Infant Death Syndrome (SIDS). Swaddling can be beneficial but measures are required to minimize known risks. Swaddling can be favorable in the initial few weeks but it should be discontinued once the baby starts to roll from its back. The aim of this paper is to educate families regarding the proper technique of swaddling; its pros and cons. Further research is …

Computational Optimization Of Phase Change Materials On Adsorbed Carbon Dioxide Capture Systems, Evan Gildernew

Masters Theses and Doctoral Dissertations

Carbon dioxide (CO2) capture and sequester remains a critical area of research in chemical engineering. Novel sorbent/substrate structuring and novel sorbent compositing are emerging fields of research for advancing the efficiency of adsorbent-based capture technologies and establishing the viability of next-generation absorbent-based capture technologies. This work details the development and validation of a finite element model which solves for the fabrication of novel adsorbent structures composited with phase change materials (PCM) optimized in selected design applications. The design applications include internally coated hollow fibers, externally coated annular finned tube, and a storage vessel which are presented in reduced computational form. …

Deep Learning-Based Framework For Traffic Estimation For The Mlk Smart Corridor In Downtown Chattanooga, Tn, Yasir Hassan

Masters Theses and Doctoral Dissertations

In this Thesis we introduced a deep learning-based framework for vehicles detection, tracking, movement direction identification, and speed estimation. We chose YOLOv7 for objects detection given its ability to run up to 160 fps. We trained YOLOv7 to detect and classify vehicles into four classes with a reported mean average precision of 0.69. For re-identification, we refined the DeepSort tracker, a tracking-by-detection model. We incorporated a Siamese network in place of its default feature extractor. Both models were trained on the UA-DETRAC dataset, tested on KITTI, revealing a 71\% reduction in the IDSW rate with our revision. Movement direction classification, …

Increased Phenotypic Plasticity Linked To Broader Geographic Range Size In Sunflower (Helianthus) Species, Thomas Wiegand

Masters Theses and Doctoral Dissertations

Human activity worsens global biodiversity loss, particularly for vulnerable rare species. Plant species can respond to environmental changes via adaptation and/or acclimation or migration, yet limited genetic diversity and fitness in rare species can hinder these processes. Changes in light availability from human activities impact the growth and fitness of broadleaf species like sunflowers (Helianthus spp.). In a garden experiment, we compared the phenotypic plasticity of five Helianthus species representing different geographic ranges. Locally restricted H. longifolius and H. verticillatus showed less plasticity in growth and allocation traits than widespread H. angustifolius and H. maximiliani. Rare species with narrower ranges …

A Novelty Multi-Step Associated With Laplace Transform Semi Analytic Technique For Solving Generalized Non-Linear Differential Equations, Khalid Hammood Al-Jizani, Ahmed Hanoon Abud

Baghdad Science Journal

In this work, a novel technique to obtain an accurate solutions to nonlinear form by multi-step combination with Laplace-variational approach (MSLVIM) is introduced. Compared with the traditional approach for variational it overcome all difficulties and enable to provide us more an accurate solutions with extended of the convergence region as well as covering to larger intervals which providing us a continuous representation of approximate analytic solution and it give more better information of the solution over the whole time interval. This technique is more easier for obtaining the general Lagrange multiplier with reduces the time and calculations. It converges rapidly …

Simultaneous Determination Of Binary Mixture Of Estradiol And Progesterone Using Different Spectrophotometric Methods, Dashty K. Ali, Nabil A. Fakhre, Chnar M. Rasheed

Baghdad Science Journal

Four rapid, accurate and very simple derivative spectrophotometric techniques were developed for the quantitative determination of binary mixtures of estradiol (E2) and progesterone (PRG) formulated as a capsule. Method I is the first derivative zero-crossing technique, derivative amplitudes were detected at the zero-crossing wavelength of 239.27 and 292.51 nm for the quantification of estradiol and 249.19 nm for Progesterone. Method II is ratio subtraction, progesterone was determined at λmax 240 nm after subtraction of interference exerted by estradiol. Method III is modified amplitude subtraction, which was established using derivative spectroscopy and mathematical manipulations. Method IIII is the absorbance ratio technique, …

Joaquín Rodrigo And Julian Bream: Aspects Of A Relationship, Javier Suárez-Pajares

Soundboard Scholar

In light of the complex diplomatic relations between Spain and the United Kingdom in the 1950s, the deteriorating relationship between the Spanish composer Joaquín Rodrigo and the English guitarist Julian Bream describes a telling arc—from 1951, when Bream gave the British premiere of the Concierto de Aranjuez, to 1959, when he emphatically rejected the Sonata giocosa that Rodrigo had written for him. To explore Bream's negative reaction, this study considers both Rodrigo’s relation to England and Bream’s ambivalent attitude toward the Spanish guitar tradition. An epilogue examines the recordings that the guitarist subsequently made of the Concierto de Aranjuez …

An Interview Study Of Pricing, Truman F. Bewley

Cowles Foundation Discussion Papers

Why do the prices of some products change little during business cycles while the prices of others vary wildly and tend to rise during economic booms and fall during recessions? In particular, why do the prices of some products not fall or fall only a little when the demand for them declines dramatically. It is not surprising that in highly competitive industries prices fluctuate with shifts in demand and supply, but what explains the stability of prices in markets where firms have more direct control of prices? These questions are central to an understanding of business cycles, and good answers …

Algorithmic And Computational Approaches For Improving The Efficiency Of Mobile Genomic Element Discovery, A Bioinformatics Framework, Fatema Shormin

All Theses

Through this research, we are showcasing the application of computational approaches to the discoveries in the life sciences spectrum. Our current research not only focused on mobile genetic elements but also developed the computational methods that enabled these findings. We combined the biology sciences and computer science in our research, which is essentially multidisciplinary. To that end, this research intricately probed the role and implications of mobile genetic elements, emphasizing transposable elements. These dynamic components wielded substantial influence over genomic architecture's structure, function, and evolutionary adaptations. An integral component of our study is the innovative computational tool, Target/IGE Retriever (TIGER), …

The Jurisprudence Of Justice Gorsuch And Future Efforts To Address Climate Change, Rachel Rothschild

Michigan Law Review Online

Following the Trump administration’s significant reshaping of the federal judiciary and a number of blockbuster Supreme Court cases during the October 2021 and October 2022 Terms, environmental law is shifting rapidly toward a more restrictive vision of federal regulation. Justice Gorsuch has been clamoring for such a revolution throughout his time on the bench. Since joining the Supreme Court, he has not only provided a crucial vote for limiting the Environmental Protection Agency (EPA)’s regulatory authority, but also advanced a radical vision of the separation of powers that would drastically alter our modern system of administrative governance. In several of …

Cvii: Enhancing Interpretability In Intelligent Sensor Systems Via Computer Vision Interpretability Index, Hossein Mohammadi, Krishnaprasad Thirunarayan, Lingwei Chen

Computer Science and Engineering Faculty Publications

In the realm of intelligent sensor systems, the dependence on Artificial Intelligence (AI) applications has heightened the importance of interpretability. This is particularly critical for opaque models such as Deep Neural Networks (DNN), as understanding their decisions is essential, not only for ethical and regulatory compliance, but also for fostering trust in AI-driven outcomes. This paper introduces the novel concept of a Computer Vision Interpretability Index (CVII). The CVII framework is designed to emulate human cognitive processes, specifically in tasks related to vision. It addresses the intricate challenge of quantifying interpretability, a task that is inherently subjective and varies across …

Identifying Healthy Individuals With Alzheimer’S Disease Neuroimaging Phenotypes In The Uk Biobank, Tiago Azevedo, Richard A.I. Bethlehem, David J. Whiteside, Nol Swaddiwudhipong, James B. Rowe, Pietro Lió, Timothy Rittman, Gail Li, Eric C. Petrie, Elaine R. Peskind, Teresa Villena, Walter Martinez, Carl Sadowsky, Athena Lee, Lisa Ravdin, Michael Lin, Gloria Chiang, Norman Relkin, Robert B. Santulli, Mary L. Hynes, Marc Seltzer, Laura A. Flashman, Karen Anderson, Karen Blank, Godfrey D. Pearlson, Smita Kittur, Stephen Correia, Paul Malloy, Stephen Salloway, Steven Potkin, Paul Newhouse, Angelica Garcia, Jiong Shi, Joseph Masdeu

Clinical Research Faculty Publications

Spotting people with dementia early is challenging, but important to identify people for trials of treatment and prevention. We used brain scans of people with Alzheimer’s disease, the commonest type of dementia, and applied an artificial intelligence method to spot people with Alzheimer’s disease. We used this to find people in the Healthy UK Biobank study who might have early Alzheimer’s disease. The people we found had subtle changes in their memory and thinking to suggest they may have early disease, and we also found they had high blood pressure and smoked for longer. We have demonstrated an approach that …

Utility And Precision Evidence Of Technology In The Treatment Of Type 1 Diabetes: A Systematic Review, Laura M. Jacobsen, Jennifer L. Sherr, Elizabeth Considine, Angela Chen, Sarah M. Peeling, Margo Hulsmans, Sara Charleer, Marzhan Urazbayeva, Mustafa Tosur, Selma Alamarie, Maria J. Redondo, Korey K. Hood, Peter A. Gottlieb, Pieter Gillard, Jessie J. Wong, Irl B. Hirsch, Richard E. Pratley, Lori M. Laffel, Chantal Mathieu, Paul W. Franks, Stephen S. Rich, Robert Wagner, Tina Vilsbøll, Kimberly K. Vesco, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Emily K. Sims, Robert K. Semple, Rebecca M. Reynolds, Leanne M. Redman, Rodica Pop-Busui, Toni I. Pollin, Wei Perng

Clinical Research Faculty Publications

Background: The greatest change in the treatment of people living with type 1 diabetes in the last decade has been the explosion of technology assisting in all aspects of diabetes therapy, from glucose monitoring to insulin delivery and decision making. As such, the aim of our systematic review was to assess the utility of these technologies as well as identify any precision medicine-directed findings to personalize care. Methods: Screening of 835 peer-reviewed articles was followed by systematic review of 70 of them (focusing on randomized trials and extension studies with ≥50 participants from the past 10 years). Results: We find …

Oregon State Rank Assessment For Oak Titmouse (Baeolophus Inornatus), Misty Nelson

Institute for Natural Resources Publications

Oregon state conservation status assessment for Oak Titmouse (Baeolophus inornatus) using NatureServe methodology, 2024.

Temporal And Spectral Analysis Of 1es 2344+514 In Two Flaring States Observed By Veritas, Connor Poggemann

Physics

VERITAS observed the bright blazar 1ES 2344+514 during two flaring periods, one from Dec. 17 to Dec. 18, 2015 (MJD 57373-57374) with a peak flux of ~60% of the Crab and another from Nov. 28 to Dec. 3, 2021 (MJD 59546-59551) with a peak flux of ~20% of the Crab. This blazar, located at a redshift of z = 0.044, is classified as an extreme high-frequency-peaked BL Lacertae object (HBL). It is known to be variable, including several previous day-scale flares: Whipple on Dec. 20, 1995, VERITAS on Dec. 7, 2007, and MAGIC on Aug. 11, 2016. The VERITAS near-nightly …

How Early Modern English Pedagogy Shaped The Gendered And Racialized Use Of Magic In William Shakespeare’S The Tempest, Erin Lindsay Faya

Graduate Thesis Collection

Magical usage plays a significant role in William Shakespeare’s play The Tempest. However, who gets to use magic and in what ways? Why is Prospero painted the protagonist while Sycorax gets labeled a witch though both use magic? This thesis looks at how early modern English pedagogy shapes the use of magic in The Tempest. When magic is read as knowledge, then the pedagogy influencing early modern education dictates whose knowledge counts and is seen as correct and whose is erased and vilified. The epistemological formation happening in early modern England is apparent in The Tempest as Prospero uses magic …

Band Motor Crankshaft For Hydrogen Combustion Engine, Lincoln Hofer, Jacqueline Mendoza Cortes, Austin Rhee, Roze Raymond

Mechanical Engineering

This report outlines the steps in which a group of four mechanical engineers at California Polytechnic State University California, San Luis Obispo, addressed an issue brought up by Professor Roger Benham from the Materials Department. The task included developing an automated and modular testing platform for a revolutionary concept crankshaft prototype – meant for a hydrogen combustion engine - developed and produced by the sponsor: Roger Benham. A testing platform is necessary to measure the performance of the shaft design created to eventually implement this subsystem into a complete hydrogen engine design. Values being tested include geometric validation, maximum static …

Early Effects Of The Emergency Rental Assistance Program: Evidence From A Natural Experiment, Logan Kern

Honors Capstones

No abstract provided.

Religion And Political Orientation: An Examination Of Intolerance, Tyler Campbell

Research Papers

With the recent upsurge in challenges to the public’s ability to speak in certain settings, the presence of various college curricula, and the inclusion of certain books in public libraries and schools, the contemporary political climate demonstrates a need to look at intolerance. Using the Stouffer (1955) battery of intolerance data in the General Social Survey (GSS), we examine the relationship of religious affiliation, religiosity, and political orientation with intolerance. The analyses shows that fundamentalist religious denominations exhibit intolerant attitudes more than other denominations. Likewise, the analyses indicate a positive relationship between higher religiosity and intolerance. Unexpectedly, political moderates showed …

程炎震生平及其校證《世説新語》的成績, Xinglu Zhou

嶺南學報 Lingnan Journal of Chinese Studies

程炎震是近代研究《世説新語》的重要學者，但是至今對他的生平知之甚少。本文從國家圖書館發掘出程炎震的詩集和好友寫的傳記，據此梳理程炎震的一生。程炎震的《世説新語》手批本保存在國家圖書館，通過對該手批本的研究，可知他廣采《世説》衆本和各種相關文獻作校勘，訂正文字，致力於考證年代，辨别事件虚實，有助于讀者貼切理解文意，有時還能發現劉孝標注具有“隱糾其謬”的用意。他的校證成果對近現代研究者産生了重要的影響。

Cheng Yanzhen 程炎震 was an important yet little-known scholar of A New Account of Tales of the World in modem times. This article explores Cheng’s life through his poetry and his biography authored by his friends, re-discovered in the National Library. Through studying Cheng’s annotations of A New Account of Tales of the World kept in the National Library, this article shows that Cheng consulted various versions of A New Account of Tales of the World and relevant documents for collation, correcting characters, dating events, and telling true stories from false tales. Cheng’s works should help readers understand the …

Irs Modernization – Preparing Clients, Shelby Follis, Michelle S. Freeman

ETSU Faculty Works

Internal Revenue Service (IRS) procedures seem to be outdated due to a lack of technology. On a good day, one can call the IRS and only wait on hold for an hour or two before speaking to an agent who may request a form be faxed. A tax professional may have spent half their workday by the time the situation is resolved or a plan of action has been established. It is no secret the IRS has had many setbacks the past 10 years including budget cuts, employment drops and workload increases. The budget declined by 17% from 2010 to …

The Influence Of Salinity And Vegetation Texture On The Ecological Roles Of Insects In Tidal Marshes In Louisiana, Benjamin G. Aker, Claudia Husseneder, Lane D. Foil

Faculty Publications

Tidal marsh insect communities are influenced by both salinity and aspects of vegetation texture (vegetation diversity, plant density, and architectural structure). These factors affect the abundances and intra- and interguild interactions of these insects and should result in broad-scale variation in the distribution and ecological functioning of tidal marsh insect communities along these gradients. However, this assumption has not been tested within Gulf Coast marshes, and the insect communities and their ecological roles are not well known. This study identifies how family-level insect biodiversity varies by salinity and which factors are most important in affecting the distribution of insect functional …

Droid: Dose-Ranging Approach To Optimizing Dose In Oncology Drug Development, Beibei Guo, Ying Yuan

Faculty Publications

In the era of targeted therapy, there has been increasing concern about the development of oncology drugs based on the “more is better” paradigm, developed decades ago for chemotherapy. Recently, the US Food and Drug Administration (FDA) initiated Project Optimus to reform the dose optimization and dose selection paradigm in oncology drug development. To accommodate this paradigm shifting, we propose a dose-ranging approach to optimizing dose (DROID) for oncology trials with targeted drugs. DROID leverages the well-established dose-ranging study framework, which has been routinely used to develop non-oncology drugs for decades, and bridges it with established oncology dose-finding designs to …

An Overview Of Technology Use For Parent Training In Behavior Analytic Interventions, Elba M. Arredondo-Urtiz, Felipe De Jesús Díaz Reséndiz, Karina Franco-Paredes, Cheryl Fielding

Human Development and School Services Faculty Publications

The efficacy of Applied Behavior Analytic (ABA) interventions for children who display problematic behavior has been well-documented and repeatedly demonstrated, however, global access to these interventions is restricted due to their limited availability. A promising strategy to attend a greater number of children in need of behavioral intervention is to train parents using various means of technology. The purpose of this overview is to present the process of incorporating technology into training parents in ABA interventions from a chronological perspective. A total of 65 studies were identified using an electronic search in eleven databases. The information collected is presented synthetically …

Taxonomic Profiling Of Nasutitermes Takasagoensis Microbiota To Investigate The Role Of Termites As Vectors Of Bacteria Linked To Ironwood Tree Decline In Guam, Garima Setia, Junyan Chen, Robert Schlub, Claudia Husseneder

Faculty Publications

The ironwood tree (Casuarina equisetifolia, family Casuarinaceae), an indigenous agroforestry species in Guam, has been threatened by ironwood tree decline (IWTD) since 2002. Formation of bacterial ooze by the wilt pathogen from the Ralstonia solanacearum species complex and wetwood bacteria (primarily Klebsiella species) has been linked to IWTD. In addition, termite infestation of trees was statistically associated with IWTD. Termites are known carriers of a diverse microbiome. Therefore, we hypothesized that termites could be vectors of bacteria linked to IWTD. To investigate the potential role of termites as pathogen vectors, we employed next-generation 16S rRNA gene sequencing to describe the …

Modeling Of Cryopreservation Pathway Operation At An Aquatic Biomedical Stock Center For Zebrafish, Sarah Bodenstein, Fidan Abdullayeva, Joy M. Murphy, Zoltan M. Varga, Terrence R. Tiersch

Faculty Publications

Aquatic biomedical model organisms play a substantial role in advancing our understanding of human health, however, comparably little work has been directed towards developing dependable, high-throughput storage programs for valuable genetic resources. The Zebrafish International Resource Center (ZIRC) has developed a standardized cryopreservation pathway and stored thousands of genetic lines in their repository for use by the biomedical research community. This has yet to be replicated in other facilities, and an overall repository-level pathway has never been analyzed for aquatic species. To encourage repository development for other biomedical models and to improve the ZIRC storage process and system, this study …

Protocol To Evaluate The Effectiveness And Cost-Effectiveness Of An Environmental Nutrition And Physical Activity Intervention In Nurseries (Nutrition And Physical Activity Self Assessment For Child Care - Nap Sacc Uk): A Multicentre Cluster Randomised Controlled Trial, Ruth Kipping, Miranda Pallan, Kim Hannam, Kate Willis, Alex Dobell, Chris Metcalfe, Russell Jago, Laura Johnson, Rebecca Langford, Corby K. Martin, William Hollingworth, Madeleine Cochrane, James White, Pete Blair, Zoi Toumpakari, Jodi Taylor, Dianne Ward, Laurence Moore, Tom Reid, Megan Pardoe, Liping Wen, Marie Murphy, Anne Martin, Stephanie Chambers, Sharon Anne Simpson

Clinical Research Faculty Publications

Background: One in seven UK children have obesity when starting school, with higher prevalence associated with deprivation. Most pre-school children do not meet UK recommendations for physical activity and nutrition. Formal childcare settings provide opportunities to deliver interventions to improve nutritional quality and physical activity to the majority of 3–4-year-olds. The nutrition and physical activity self-assessment for childcare (NAP SACC) intervention has demonstrated effectiveness in the USA with high acceptability in the UK. The study aims to evaluate the effectiveness and cost-effectiveness of the NAP SACC UK intervention to increase physical activity, reduce sedentary time and improve nutritional intake. Methods: …

Acute Exercise Increases Nk Cell Mitochondrial Respiration And Cytotoxicity Against Triple-Negative Breast Cancer Cells Under Hypoxic Conditions, Eunhan Cho, James Stampley, Rachel Wall, Rachel Matthews, Elizabeth Zunica, Justin C. Brown, Neil M. Johannsen, Brian A. Irving, Guillaume Spielmann

Clinical Research Faculty Publications

Purpose Triple-negative breast cancer (TNBC) is an aggressive, highly metastatic malignancy with high recurrence rates. Hypoxia is a hallmark of the TNBC tumor microenvironment, which promotes tumor growth while impairing natural killer (NK) cell cytotoxic functions. Although acute exercise improves NK cell function under normoxic conditions, the effect of exercise on NK cell cytotoxic functions under hypoxic conditions mimicking O2 tensions observed in solid tumors is unknown. Methods The cytotoxic functions of resting and postexercise NK cells isolated from thirteen young inactive healthy women were assessed against breast cancer cells expressing different levels of hormone receptors (MCF-7 and MDA-MB-231) under …