Digital Commons Network^™

From Preparation To Practice: A Qualitative Study Examining The Perceptions Of General Education Teachers, Kemba Ayanna Allen

LSU Doctoral Dissertations

ABSTRACT

Teachers are certified either by a traditional university-based program or an alternative route to certification program. Graduates transition into teaching from diverse backgrounds and bring with them various experiences and predetermined expectations and visions of the profession. Teacher education preparation curriculum traditionally has included exposure to pedagogy and theory. These programs amass many underprepared students, which results in graduates who are underexposed to pedagogical best practices.

The scholarship of teaching and learning (SoTL) approach to teaching views learning spaces as sites for knowledge-building, innovation, and inquiry. According to the SoTL, the educator looks carefully and critically at students’ learning …

Investigation Of Subsurface Stratigraphy And Groundwater Dynamics In The Mississippi River Delta, An Li

LSU Doctoral Dissertations

The Mississippi River Delta (MRD) is socioeconomically important to the state of Louisiana and the United States. Various types of land-water system data have been collected in the MRD. However, very few efforts have been made to utilize these datasets in modeling regional stratigraphy and groundwater dynamics in the MRD, especially for the upper 50 m of the depth. In this interval of depth, the Mississippi River and surrounding interdistributary bays intensively interact with the groundwater system. The lack of knowledge in regional stratigraphy and groundwater dynamics hinder an understanding of how hydrogeological setting affects processes such as surface-groundwater interaction, …

Visualization And Quantitation Of Radioiodine Distribution In Silver Zeolite Cartridges, Daniel Dimarco

LSU Master's Theses

Iodine 131 is a major fission product released during a nuclear incident. This isotope provides a serious health hazard for humans and the environment, therefore nuclear power plants must monitor releases using air sampling. The air sampling is accomplished using air filter cartridges using silver zeolite as a filter media. During an emergency situation, silver zeolite is useful for its affinity to I-131 without adsorbing other radioactive gases. After leaving the plume, these cartridges are counted in a low background area. This measurement does not take into account the distribution of radioiodine in the cartridge. This study explores two methods …

Inside Voice: Charlotte Smith, (In)Sensibility, And Emotional Cadences In Lyric Silence, Christie Marie Cognevich

LSU Doctoral Dissertations

This dissertation is an investigation into lyric poetry and the sonnet’s emotional-sensory qualities demonstrated by Charlotte Turner Smith, a late eighteenth-century poet and novelist best known for her mournful “elegiac sonnets.” While Smith’s sonnets have been largely read as sensibility poetry through a materialist lens, I suggest Smith demonstrates an insensible lyrical mode through distinctly troubled mind/body connections. Much of Smith’s poetry is characterized by melancholy as it attempts to express a complicated grief. This attempt leads Smith to the thematics of insensibility, both as a literal and as a figurative concept. Thus, the conventional poetic tradition linking the oracular …

Nlrp6 In Gram-Positive Pneumonia And Sepsis, Laxman Ghimire

LSU Doctoral Dissertations

Acute lower respiratory infections (pneumonia) and pneumonia-derived sepsis are among the leading causes of death in the world causing 7.8 million deaths annually. In this regard, Methicillin-resistant Staphylococcus aureus (MRSA) is endemic in the US and implicated for causing high mortality-associated necrotizing pneumonia and aggravating viral pneumonia with superinfection. Additionally, sepsis is the 7^th leading cause of death among newborns in the US and is responsible for more than 750,000 hospitalization cases every year. Although there is a plethora of research in both pneumonia and sepsis, the detailed pathophysiology still remains elusive. Understanding the host defense mechanism will help …

Search For Subsolar Mass Ultracompact Binaries In Advanced Ligo's Second Observing Run, B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham, F. Acernese, K. Ackley, C. Adams, R. X. Adhikari, V. B. Adya, C. Affeldt, M. Agathos, K. Agatsuma, N. Aggarwal, O. D. Aguiar, L. Aiello, A. Ain, P. Ajith, G. Allen, A. Allocca, M. A. Aloy, P. A. Altin, A. Amato, S. Anand, A. Ananyeva, S. B. Anderson, W. G. Anderson, S. V. Angelova, S. Antier, S. Appert, K. Arai, M. C. Araya, J. S. Areeda, M. Arène

Faculty Publications

We present a search for subsolar mass ultracompact objects in data obtained during Advanced LIGO's second observing run. In contrast to a previous search of Advanced LIGO data from the first observing run, this search includes the effects of component spin on the gravitational waveform. We identify no viable gravitational-wave candidates consistent with subsolar mass ultracompact binaries with at least one component between 0.2 Ma-1.0 Ma. We use the null result to constrain the binary merger rate of (0.2 M, 0.2 M) binaries to be less than 3.7×105 Gpc-3 yr-1 and the binary merger rate of (1.0 M, 1.0 M) …

Louisiana 4-H Agents' Perceptions Of The 4-H Civic Engagement Mission Mandate, Xavier Bell

LSU Master's Theses

4-H, America’s largest youth development organization, allows “youth to engage in hands-on learning in areas such as health, science, agriculture, and civic engagement in a positive environment where they receive guidance from adult mentors and are encouraged to take on proactive leadership roles” (National 4-H Council, n.d.) However, 4-H Agents are the gatekeepers to 4‑H programs because they lead educational and personal development programming that allow youth to grow and mature. As such, Louisiana 4-H Agents were the population (f=78) under study. As such, I analyzed 4-H Agents’ perceptions of the value they place on youth participating …

An Integration Of East And West: History, Analysis And Reception Of The Yellow River Piano Concerto, Lin Tao

LSU Doctoral Dissertations

The Yellow River Piano Concerto remains as one of a few representative and major instrumental compositions within the Chinese repertoire since it was composed in 1969. Thanks to the devoted work of Chinese pianists, the Yellow River Piano Concerto has disseminated around the world and has become a musical symbol of Chinese culture in recent years. This piano concerto serves as a tool for the cultural communication between China and the world. The Yellow River Piano Concerto has a unique ability to depict Chinese culture and history through the language of music. Its exotic pentatonic melodies and eastern orchestrations make …

Lsu Libraries Diversity Residency Program: Planning, Launching, And Assessing, Sigrid Kelsey, Ebony Mcdonald

Faculty Publications

The ACRL Diversity Alliance “unites academic libraries committed to increasing the hiring pipeline of qualified and talented individuals from underrepresented racial and ethnic groups.” As a member of the Alliance, LSU made the commitment to: establish a residency program for at least one individual, lasting a minimum of two years; design experiences at the local level to expand the residents’ interests and skills; serve as a resource to those institutions participating in the ACRL Diversity Alliance; provide at a minimum the same level of professional development support provided other library faculty/staff/employees; and provide a salary for the resident commensurate with …

Evaluation Of Reproductive Phenology And Ecology Of Wild Turkey (Meleagris Gallopavo) Across The Southeastern United States, Landon Robert Schofield

LSU Master's Theses

The primary driver of population growth and sustainability of gallinaceous birds is annual recruitment. Habitat selection by wild turkeys (Meleagris gallopavo spp.) during reproductive activities could influence production at multiple temporal and spatial scales. Vegetation conditions at nest sites that could drive nest success have not been clearly identified, which suggests that other factors may drive reproductive success.

Female wild turkeys maintain dominance hierarchies, which could influence how reproductively active females distribute themselves across the landscape during reproductive periods. Using high-frequency GPS data collected from reproductively active females, I analyzed nesting attempts for Eastern (n = 381), …

Ethylene And Phloem Signals Are Involved In The Regulation Of Responses To Fe And P Deficiencies In Roots Of Strategy I Plants, Carlos Lucena, Rafael Porras, María J. García, Esteban Alcántara, Rafael Pérez-Vicente, Ángel M. Zamarreño, Eva Bacaicoa, José M. García-Mina, Aaron P. Smith, Francisco J. Romera

Faculty Publications

© Copyright © 2019 Lucena, Porras, García, Alcántara, Pérez-Vicente, Zamarreño, Bacaicoa, García-Mina, Smith and Romera. Iron (Fe) and phosphorus (P) are two essential mineral nutrients whose acquisition by plants presents important environmental and economic implications. Both elements are abundant in most soils but scarcely available to plants. To prevent Fe or P deficiency dicot plants initiate morphological and physiological responses in their roots aimed to specifically acquire these elements. The existence of common signals in Fe and P deficiency pathways suggests the signaling factors must act in conjunction with distinct nutrient-specific signals in order to confer tolerance to each deficiency. …

Turn-On Near-Infrared Fluorescent Sensors For Selective Monitoring Of Kinase Activity, Gerard Thomas Ducharme

LSU Doctoral Dissertations

Reliable and selective detection of specific biopolymers is critical in a broad range of biomedical and technological areas, including availability of simple and efficient point-of-care-compatible systems for the detection of prognostic, pharmacodynamic and predictive biomarkers. Monitoring epidermal growth factor receptor (EGFR) tyrosine kinase is of major significance due to its link to many epithelial cancers. This task is complicated by the high rate of mutation occurring in patients treated with kinase inhibitors. This dissertation describes a conceptually novel design and synthesis of turn-on near-infrared fluorescent sensors for selective and sensitive detection of EGFR. The fluorescent signal generation mechanism is based …

Age And Growth Of Hardhead Catfish And Gafftopsail Catfish In Coastal Louisiana, Usa, Shane Flinn, Stephen Midway

Faculty Publications

The Hardhead Catfish Ariopsis felis and Gafftopsail Catfish Bagre marinus are marine catfishes that have low recreational and commercial landings in U.S. waters, although they are among the most abundant species in coastal waters of the Gulf of Mexico. Few biological studies exist on marine catfishes, with most studies focusing on their unique reproductive biology. This study evaluated weight-length relationships for Gafftopsail Catfish (n = 264) and Hardhead Catfish (n = 823) sampled from across coastal Louisiana, USA, during 2016-2018; subsamples (93 and 266, respectively) were aged using lapilli for age and growth analyses. Hardhead Catfish showed a small but …

Fall Facts, 2019, Louisiana State University

Fall Facts

No abstract provided.

This Worksheet Works: Making The Dls Standards Work For You, Natalie Haber, Melissa Cornwell, Andrea Hebert

Faculty Publications

No abstract provided.

F19rs Sgb No. 2 ( Parliamentarian Vacancy), Grashoff

Student Senate Enrolled Legislation

A Bill

To amend the Student Senate Rules of Order to allow Senators to serve as Parliamentarian in the case of a vacancy in the position

F19rs Sgb No. 3 (Sg Budget), Cheatwood

Student Senate Enrolled Legislation

A BILL

to amend the Student Government budget.

Crafting Identity: Language, Gender, And The Internet In The Arab World, Connor C. Rouillier

Honors Capstones

No abstract provided.

Louisiana Agriculture Fall, 2019, Lsu Agcenter

Louisiana Agriculture

No abstract provided.

Lsu Research Fall 2019, Louisiana State University And Agricultural And Mechanical College

Research Magazine

LSU Research is published annually by the Office of Research & Economic Development, Louisiana State University.

Fecundity Of The Parental And Fitness Of The F1 Populations Of Corn Earworm From Refuge Ears Of Seed Blend Plantings With Genuity® Smartstax™ Maize, Jianguo Guo, Fei Yang, Sebe Brown, David Kern, Graham P. Head, Paula A. Price, Ying Niu, Fangneng Huang

Faculty Publications

Seed blend, also called ‘refuge-in-the-bag (RIB)’, has been used as a refuge strategy to generate susceptible insect populations for Bt maize resistance management in the U.S. Corn Belt. A major concern related to the use of RIB is the cross-pollination of maize plants that cause Bt protein expression in the kernels of refuge ears. Bt protein expression in the refuge ears can negatively affect the insect populations on refuge plants, especially for ear feeders such as the corn earworm, Helicoverpa zea (Boddie). The current study investigated the reproduction of three populations of H. zea collected from a pure stand of …

Climate And Plant Trait Strategies Determine Tree Carbon Allocation To Leaves And Mediate Future Forest Productivity, Anna T. Trugman, Leander D.L. Anderegg, Brett T. Wolfe, Benjamin Birami, Nadine K. Ruehr, Matteo Detto, Megan K. Bartlett, William R.L. Anderegg

Faculty Publications

Forest leaf area has enormous leverage on the carbon cycle because it mediates both forest productivity and resilience to climate extremes. Despite widespread evidence that trees are capable of adjusting to changes in environment across both space and time through modifying carbon allocation to leaves, many vegetation models use fixed carbon allocation schemes independent of environment, which introduces large uncertainties into predictions of future forest responses to atmospheric CO2 fertilization and anthropogenic climate change. Here, we develop an optimization-based model, whereby tree carbon allocation to leaves is an emergent property of environment and plant hydraulic traits. Using a combination of …

Synthesis Of Samarium-Based Metal Organic Compound Nanoparticles With Polychromatic-Photoluminescence For Bio-Tissue Fluorescence Imaging, Jian Xu

Faculty Publications

The development of nanomaterials with special optical window is critical for clinical applications and the optoelectronic industry. In this work, eight kinds of samarium-based metal organic compound nanoparticles (Sm-Fe, Sm-Ga, Sm-Mn, Sm-Na, Sm-Nb, Sm-W, Sm-Cu, and Sm-Al) were synthesized through a solution method. They show polychromatic-photoluminescence spectra extended from the UV to near-infrared (NIR) region when excited by 280 nm, 380 nm, 480 nm, 580 nm, and 785 nm light. They emit direct white light with respect to UV excitation. Tunable white-to-green fluorescence can be achieved by variation of excitation light around 300-400 nm. When they are excited by a …

Search For Intermediate Mass Black Hole Binaries In The First And Second Observing Runs Of The Advanced Ligo And Virgo Network, B. P. Abbott, R. Abbott, T. D. Abbott, S. Abraham, F. Acernese, K. Ackley, A. Adams, C. Adams, R. X. Adhikari, V. B. Adya, C. Affeldt, M. Agathos, K. Agatsuma, N. Aggarwal, O. D. Aguiar, L. Aiello, A. Ain, P. Ajith, G. Allen, A. Allocca, M. A. Aloy, P. A. Altin, A. Amato, S. Anand, A. Ananyeva, S. B. Anderson, W. G. Anderson, S. V. Angelova, S. Antier, S. Appert, K. Arai, M. C. Araya, J. S. Areeda

Faculty Publications

Gravitational-wave astronomy has been firmly established with the detection of gravitational waves from the merger of ten stellar-mass binary black holes and a neutron star binary. This paper reports on the all-sky search for gravitational waves from intermediate mass black hole binaries in the first and second observing runs of the Advanced LIGO and Virgo network. The search uses three independent algorithms: two based on matched filtering of the data with waveform templates of gravitational-wave signals from compact binaries, and a third, model-independent algorithm that employs no signal model for the incoming signal. No intermediate mass black hole binary event …

Systems Approach To Evaluating Mih-Cp (Mobile Integrated Healthcare – Community Paramedicine): A Case Study Of East Baton Rouge Parish (Ebrp) Emergency Medical Services (Ems) Community Paramedicine Program Initiative, Oluwakemi Aiyedun

LSU Doctoral Dissertations

This study applied a holistic method of healthcare program assessment, known as systems approach, to evaluate the efficacy of the East Baton Rouge Parish (EBRP) EMS Community-integrated Health Program (CIHP). The author developed assessment metrics following the Quadruple Aim Framework: IHI (Institute for Healthcare Improvement) Triple Aim + Provider Experience.

Results showed that the CP program in this study delivers high ratings on patient experience and provided a 51% return on investment (ROI) through reduced emergency service utilization, ED visits and inpatient hospital admissions. However, findings did not demonstrate meaningful improvement in patients’ health-related quality of life (HRQoL) and self-efficacy …

Effect Of Bark Application With Beauveria Bassiana And Permethrin Insecticide On The Walnut Twig Beetle (Coleoptera: Curculionidae) In Black Walnut Bolts, Albert E. Mayfield, Jennifer Juzwik, Jamison Scholer, John D. Vandenberg, Adam Taylor, Timothy Schowalter

Faculty Publications

Formulations of entomopathogenic (insect-killing) fungi represent alternatives to synthetic insecticides in the management of forest and shade tree insects. We evaluated bark spray applications of the entomopathogen Beauveria bassiana (Balsamo) Vuillemin (Hypocreales: Cordycipitaceae) strain GHA (BotaniGardES), permethrin insecticide (Astro), and water (control) on colonization of black walnut (Juglans nigra L.) (Fagales: Juglandaceae) bolts by the walnut twig beetle (Pityophthorus juglandis Blackman) (Coleoptera: Curculionidae), vector of the fungus that causes thousand cankers disease. Treated bolts were baited with a P. juglandis aggregation pheromone lure and deployed in infested walnut trees. Bark application of permethrin prevented P. juglandis colonization of the phloem. …

Modeling Agrilus Planipennis F. (Coleoptera: Buprestidae) Spread In New Jersey, Erik Lyttek, Pankaj Lal, Garrett Nieddu, Eric Forgoston, Taylor Wieczerak, Timothy Schowalter

Faculty Publications

Pests and disease have become an increasingly common issue as globalized trade brings non-native species into unfamiliar systems. Emerald ash borer (Agrilus planipennis), is an Asiatic species of boring beetle currently devastating the native population of ash (Fraxinus) trees in the northern forests of the United States, with 85 million trees having already succumbed across much of the Midwest. We have developed a reaction-diffusion partial differential equation model to predict the spread of emerald ash borer over a heterogeneous 2-D landscape, with the initial ash tree distribution given by data from the Forest Inventory and Analysis. As expected, the model …

Un Réquiem Para La Lucha Afro-Boricua: Honoring Moments Of Decolonization And Resistance To White Supremacy In Academia, Ann Aviles, Erica Davila

Taboo: The Journal of Culture and Education

No abstract provided.

So, You Want To Attract And Retain Diverse Faculty???: An Autoethnography, Melva R. Grant

Taboo: The Journal of Culture and Education

No abstract provided.

Seeing It For Wearing It: Autoethnography As Black Feminist Methodology, Layla D. Brown-Vincent

Taboo: The Journal of Culture and Education

No abstract provided.