Digital Commons Network^™

Macroscopic And Microscopic Characterization Of Droplet Breakup Regimes Using A Novel Ultrasonic Droplet Generator, Kyle Krippner

Mechanical Engineering and Materials Science Independent Study

Controllable and uniform microdroplet generation is essential for many applications in biology and chemistry including cell handling and aerosol drug delivery. This report described experimental characterization of a novel ultrasonic droplet generator that allows for dynamic control over ejection behavior. That is, the operation frequency and drive voltage can be modified in real-time to achieve a desired device operation. An improved system configuration provides high-resolution stroboscopic imaging of the microscopic ejection behavior. Fabrication of microarrays with a central active nozzle isolates a single ejection process for unobstructed imaging. In this independent study, I assisted in characterization of both full-array and …

Protocol For Escitalopram And Language Intervention For Subacute Aphasia (Elisa): A Randomized, Double Blind, Placebo-Controlled Trial, Melissa D. Stockbridge, Julius Fridriksson, Souvik Sen, Leonardo Bonilha

Faculty Publications

In this forthcoming multicenter, prospective, randomized, double-blind placebo-controlled trial, we will investigate the augmentative effects of a selective serotonin reuptake inhibitor, escitalopram, on language therapy in individuals with post-stroke aphasia. We hypothesize that, when combined with language therapy, daily escitalopram will result in greater improvement than placebo in an untrained picture naming task (Philadelphia Naming Test short form) administered one week after the end of language therapy. We also will examine whether escitalopram's effect on language is independent of its effect on depression, varies with lesion location, or is associated with increased functional connectivity within the left hemisphere. Finally, we …

Exciton Delocalization And Scaffold Stability In Bridged Nucleotide-Substituted, Dna Duplex-Templated Cyanine Aggregates, Simon K. Roy, Olga A. Mass, Donald L. Kellis, Christopher K. Wilson, John A. Hall, Bernard Yurke, William B. Knowlton

Electrical and Computer Engineering Faculty Publications and Presentations

Molecular excitons play a foundational role in chromophore aggregates found in light-harvesting systems and offer potential applications in engineered excitonic systems. Controlled aggregation of chromophores to promote exciton delocalization has been achieved by covalently tethering chromophores to deoxyribonucleic acid (DNA) scaffolds. Although many studies have documented changes in the optical properties of chromophores upon aggregation using DNA scaffolds, more limited work has investigated how structural modifications of DNA via bridged nucleotides and chromophore covalent attachment impact scaffold stability as well as the configuration and optical behavior of attached aggregates. Here we investigated the impact of two types of bridged nucleotides, …

Using Bioinformatics And Ncbi Tools To Sequence And Structure Analysis Of Transcription Factor 7 Like 2 Gene (Tcf7l2) In Iraqi Diabetic Mellitus Type Ii Patients, Batool Queen, Abbas Mohammed

Journal of Applied Sciences and Nanotechnology

In this paper, the study aimed to analyze the sequence and structure of Transcription Factor 7 Like 2 gene (TCF7L2) in Iraqi Diabetic Mellitus Type II (T2DM) Patients and was compared with standard sequence form National Center of Bioinformatics Tools (NCBI) using BLAST. Ten blood samples of (T2DM) Iraqi patients, was collected from Al-Mustansiriya University National Diabetes Centre in Baghdad Province/Iraq (17-65 year). DNA was extracted from whole blood of patients’ samples using the Quick-DNA™ Blood MiniPrep kit, then it was sent to Korea at Macrogen Corporartion Company, where they used automated DNA sequencing for sequence analysis. The results of …

All-Sky Search For Short Gravitational-Wave Bursts In The Third Advanced Ligo And Advanced Virgo Run, R. Abbott, T. Abbott, F. Acernese, K. Ackley, Teviet Creighton, Mario C. Diaz, Francisco Llamas, Soma Mukherjee, Volker Quetschke, Wenhui Wang

Physics & Astronomy Faculty Publications

This paper presents the results of a search for generic short-duration gravitational-wave transients in data from the third observing run of Advanced LIGO and Advanced Virgo. Transients with durations of milliseconds to a few seconds in the 24–4096 Hz frequency band are targeted by the search, with no assumptions made regarding the incoming signal direction, polarization, or morphology. Gravitational waves from compact binary coalescences that have been identified by other targeted analyses are detected, but no statistically significant evidence for other gravitational wave bursts is found. Sensitivities to a variety of signals are presented. These include updated upper limits on …

Levels Of Angiotensin-Converting Enzyme And Apolipoproteins Are Associated With Alzheimer’S Disease And Cardiovascular Diseases, Chun Xu, Debra Garcia, Yongke Lu, Kaysie Ozuna, Donald A. Adjeroh, Kesheng Wang

Health & Biomedical Sciences Faculty Publications

Angiotensin-converting enzyme-1 (ACE1) and apolipoproteins (APOs) may play important roles in the development of Alzheimer’s disease (AD) and cardiovascular diseases (CVDs). This study aimed to examine the associations of AD, CVD, and endocrine-metabolic diseases (EMDs) with the levels of ACE1 and 9 APO proteins (ApoAI, ApoAII, ApoAIV, ApoB, ApoCI, ApoCIII, ApoD, ApoE, and ApoH). Non-Hispanic white individuals including 109 patients with AD, 356 mild cognitive impairment (MCI), 373 CVD, 198 EMD and controls were selected from the Alzheimer’s Disease Neuroimaging Initiative (ADNI) dataset. Multivariable general linear model (GLM) was used to examine the associations. ApoE ε4 allele was associated with …

Amici Curiae Observations On Sexual- And Gender-Based Crimes, Particularly Sexual Slavery, And On Cumulative Convictions Pursuant To Rule 103 Of The Rules Of Procedure And Evidence, Jocelyn Getgen Kestenbaum

Amicus Briefs

Sexual slavery is not a “form” of enslavement; rather, all acts of a sexual nature, including control over sexuality, sexual integrity and sexual and reproductive autonomy, constitute indicia of the exercise of powers of ownership of enslavement in all its forms. Consequently, enslavement as a crime against humanity is not “in the abstract entirely encompassed within sexual slavery.” To avoid entering cumulative convictions for separately enumerated crimes that do not each have a distinct element from the other, and to avoid a continuation of a discriminatory application of the law, amici suggest that, in the interests of justice, the …

Think Nationally, Act Locally: Cities And The Struggle For Social Justice, Harold Mcdougall

San Diego Law Review

Liberals and progressives typically look to the national government to make policy aimed at achieving social justice. Historically, that is not without reason. As Professor Kathleen Morris of Golden Gate University School of Law put it in a recent email exchange, "social elites reached for the federal level in large part because the states and localities proved themselves to be genuinely terrifying to marginalized folks between 1860 and 1980.”

Few things remain constant in the struggle for social justice, however. The liberal and progressive national focus backfired as conservative and right-wing forces built power in state legislatures, enabling them to …

Explaining Differences In One Teacher’S Instruction Across Multiple Tracked Fifth-Grade Classes, Corey Webel, Kimberly A. Conner, Christina Sheffel

Faculty Publications

In this article, we describe the case of “Keri,” a fifth-grade teacher who had completed an Elementary Mathematics Specialist (EMS) certification program. Drawn from a larger study investigating the knowledge, beliefs, and practices of EMSs, Keri's case was unique in that she was teaching mathematics to four classes in a departmentalized structure, where students were placed into different classes according to perceived mathematics ability. Observations from the larger study revealed that Keri's instructional practices did not align with her reported beliefs and knowledge. To explore this deviation, we conducted a case study where we observed Keri's instruction across multiple classes …

Trial Of Spesolimab For Generalized Pustular Psoriasis, Hervé Bachelez, Milan J Anadkat, Et Al

Open Access Publications

BACKGROUND: Generalized pustular psoriasis (GPP) is a rare, life-threatening, inflammatory skin disease characterized by widespread eruption of sterile pustules. Interleukin-36 signaling is involved in the pathogenesis of this disorder. Spesolimab, a humanized anti-interleukin-36 receptor monoclonal antibody, is being studied for the treatment of GPP flares.

METHODS: In a phase 2 trial, we randomly assigned patients with a GPP flare in a 2:1 ratio to receive a single 900-mg intravenous dose of spesolimab or placebo. Patients in both groups could receive an open-label dose of spesolimab on day 8, an open-label dose of spesolimab as a rescue medication after day 8, …

Spatially Distributed Infection Increases Viral Load In A Computational Model Of Sars-Cov-2 Lung Infection, Melanie E. Moses, Steven Hofmeyr, Judy L. Cannon, Akil Andrews, Rebekah Gridley, Monica Hinga, Kirtus Leyba, Abigail Pribisova, Vanessa Surjadidjaja, Humayra Tasnim, Stephanie Forrest

Pathology Research and Scholarship

A key question in SARS-CoV-2 infection is why viral loads and patient outcomes vary dramatically across individuals. Because spatial-temporal dynamics of viral spread and immune response are challenging to study in vivo, we developed Spatial Immune Model of Coronavirus (SIMCoV), a scalable computational model that simulates hundreds of millions of lung cells, including respiratory epithelial cells and T cells. SIMCoV replicates viral growth dynamics observed in patients and shows how spatially dispersed infections can lead to increased viral loads. The model also shows how the timing and strength of the T cell response can affect viral persistence, oscillations, and control. …

See You In The Funny Pages: Forms And Aesthetics Of Newspaper Comic Strips In Bill Watterson's Calvin And Hobbes, Jack Mallard

LSU Doctoral Dissertations

This project looks at how Bill Watterson’s aesthetics and his employment of the comics apparatus, as well as his advocacy for learning the history of the formal development (and decline) of the newspaper comic strip, influence Calvin and Hobbes’ approach to art, family, education, and other cultural topics. By adapting Thierry Groensteen’s theory of spatio-topia, a term describing comics’ ability to provoke meaning from how graphic, verbal, and structural elements inhabit space and relate to one another within space, I demonstrate how Bill Watterson’s quality as a comics artist comes as much from his ability to activate spatio-topic potentials …

Pennsylvania, Nathaniel I. Holland, Jon C. Beckman, Benedict J. Kirchner

Oil and Gas, Natural Resources, and Energy Journal

No abstract provided.

Oklahoma, Matt Schlensker, Sandra Fraley

Oil and Gas, Natural Resources, and Energy Journal

No abstract provided.

Nebraska, Sarah Trainer

Oil and Gas, Natural Resources, and Energy Journal

No abstract provided.

Kentucky, Gary Holland

Oil and Gas, Natural Resources, and Energy Journal

No abstract provided.

The Carrying Capacity Of Pure And Oversown Giant Star Grass (Cynodon Nlemfuensis Vanderyst) Under Different Stocking Rate In South-Western Islands Of Japan, Yasuhiro Kawamoto, T. Namihira, Y. Imura, M. Nagano

IGC Proceedings (1977-2023)

The objective of this study was firstly to know the potential carrying capacity, pasture production, pasture utilization of giant star grass under different stocking rates in intensive rotational grazing system, and to evaluate a carrying capacity of giant star grass (Cynodon nlemfuensis Vanderyst) pasture oversown with annual hybrid ryegrass (Lolium multiflorum X Lolium perenne) on short low productive winter pasture in South-western Islands of Japan. High herbage availability and good quality forage to bring about effective animal productions were produced by using relatively heavy stocking rates of 6 - 8 heads/ha, and achieved optimum pasture utilization of …

Residual Forage And Animal Performance From A Kikuyo Pasture Under Mixed Grazing And Supplementation, F. C. Gómez-Merino, Pedro A. Martínez-Hernández, J. Pérez-Pérez, Alfonso Hernández-Garay

IGC Proceedings (1977-2023)

Five grazing strategies were compared: grazing by ewes only and mixed grazing (ewes + heifers), in mixed grazing heifers received no supplement or one of three supplements. Ruminal undegradable protein (RUP) varied among supplement: 4.25, 9.11 and 9.13%, the supplement with the highest RUP included protected methionine. All supplements were 21% crude protein and 3.0 Mcal/kg of metabolizable energy. Grazing was on kikuyu, ratio was 30 kg of ewe per 100 kg of heifer in the mixed grazing treatments. Experimental grazing lasted 84 days. Variables measured were residual forage, proline content in residual forage and liveweight gains per animal and …

Stubble Height Effects On Limpograss Pasture Characteristics And Performance Of Beef Heifers, Y. C. Newman, Lynn E. Sollenberger, W. E. Kunkle, D. B. Bates, C. G. Chambliss, A. M. Fox

IGC Proceedings (1977-2023)

Limpograss (Hemarthria altissima [Poir.] Stapf. & C.E. Hubb.) is a C₄ species used in Florida beef production systems because of its cool-season growth, persistence on poorly drained soils, and high yield and digestibility. Animal performance on limpograss pastures, however, has been limited by low herbage crude protein (CP). This study evaluated the effect of canopy height of limpograss pastures and N supplementation of grazing cattle on sward characteristics and weight gain and blood urea N (BUN) concentration of yearling beef heifers. Under continuous stocking, six treatments were imposed that included all combinations of three stubble heights (20, 40, …

The Duration Of Regrowth Period And The Structural Traits In A Rotationally Grazed Panicum Maximum Sward, Carlos A. M. Gomide, J. A. Gomide

IGC Proceedings (1977-2023)

Panicum maximum 'cv'. Mombaça was rotationally grazed by steers. Three regrowth periods based on the number of expanded leaves per tiller: 2.5; 3.5 and 4.5, were compared. Three groups of seven tester steers, one for each treatment, grazed the replications of each experimental paddocks, the animals being removed from a paddock after 4 to 5 day grazing period when its sward leaf area index (LAI) was 1.5, on the average. Sward height and available biomass increased while tiller population density and leaf-stem ratio decreased with regrowth period. Overall averages observed for LAI and photosyntheticly active radiation interception by the end …

Effect Of Different Strategies Of Management Of Elephantgrass On Pasture Availability And Milk Yield Of Crossbred Holstein X Zebu Cows, Fermino Deresz

IGC Proceedings (1977-2023)

The trial was done to study different strategies of pasture management on milk production of cows grazing Elephantgrass (Pennisetum purpureum, Schum.). The treatments were: Elephantgrass with 30 days of resting and fertilized monthly (30MF), fertilized every two months (30BF). Elephantgrass with 45 days of resting and a stubble height of 90-100 cm (45HS) or a stubble height of 40-50 cm (45LS). The stubble height for treatments 30MF and 30BF was 90-100 cm. The study was done using six crossbred Holstein x Zebu cows/treatment, with 100 days of lactation, on average. The experimental design was a completely randomized block …

Wwa Reflection: Continuing To #Writewithaphra: A Year Of Collegiality And Compassion, Ashley Bender, Daniella Berman, Jenny Factor, Elizabeth Giardina, Catherine Keohane, Bénédicte Miyamoto, Kelly J. Plante, Elizabeth Porter, Bethany E. Qualls, Susannah B. Sanford, Karenza Sutton-Bennett

ABO: Interactive Journal for Women in the Arts, 1640–1830

Last summer, a group of participants in ABO’s #WriteWithAphra program joined a co-writing group that continues to meet each weekday. When presented with ABO’s call for reflections in early 2020, we wanted to reflect as we have worked this past year: together. We share here our conversation from June 4, 2021 (edited for clarity) that addresses why we joined the writing group, as well as what we have gained, the challenges we have encountered, and why we are still here. We frame the conversation with a brief introduction that explores the feminist nature of co-writing.

Wwa Reflection: Losing Sight, Making Scholarship, Sabrina M. Durso

ABO: Interactive Journal for Women in the Arts, 1640–1830

No abstract provided.

Race And Racism In Austen Spaces: National Trust In Jane Austen’S Empires Of Sugar, Tré Ventour-Griffiths

ABO: Interactive Journal for Women in the Arts, 1640–1830

No abstract provided.

Grasses, Groves, And Gardens: Aphra Behn Goes Green, Heidi Laudien

ABO: Interactive Journal for Women in the Arts, 1640–1830

Laudien argues in “Grasses, Groves and Gardens: Aphra Behn Goes Green” that Behn moves beyond the stylized and artificial backdrops of most pastoral to explore the unique ways the landscape can be manipulated to investigate gender difference and the dynamics of desire and representation. Laudien suggests that in prioritizing the pastoral as political allegory in Behn, we overlook the descriptions of nature and the importance she places on the natural environments she creates. Through close readings of several of her pastoral poems, Laudien reveals that Behn’s landscapes destabilize existing notions of the pastoral space as an idealized and organized place …

Visions: Re-Historicizing Genre: Teaching Haywood’S The Adventures Of Eovaai In A Fantasy-Themed Survey Course, Megan E. Cole

ABO: Interactive Journal for Women in the Arts, 1640–1830

Eliza Haywood is an increasingly popular author to assign in eighteenth-century literature courses. But Haywood is also a prime figure to represent the eighteenth century in courses with a broader scope. This essay proposes teaching The Adventures of Eovaai in a fantasy-focused, introductory-level survey of British Literature. Identifying Eovaai as part of the fantasy tradition leverages students’ prior knowledge and facilitates teaching this complex novel to first-year students. Eovaai provides a wealth of topics for class discussions and activities, including the development of the novel as a genre, identity and othering in fantasy literature, and the use of fantasy conventions …

Visions: “If You See Her Face You Die”: Orientalist Gothic And Colonialism In Bithia Croker’S Indian Ghost Stories., Preeshita Biswas

ABO: Interactive Journal for Women in the Arts, 1640–1830

This paper analyzes Bithia Mary Croker’s ghost stories of the British Raj to argue that Croker in her texts reframes the eighteenth-century Orientalist Gothic writing tradition to critique British imperial presence in India. I specifically discuss two of Croker’s short stories, namely “To Let” (1893) and “If You See Her Face” (1893) published in her anthology of Indian ghost fiction To Let (1893). The paper traces how Croker uses two distinct characteristics of eighteenth-century colonial Indian society–-the tradition of nautch performances and the architectural space of the dak bungalows–-which continued into early-nineteenth century British India under the vigilance of …

Visions: "Which Made It Look Like A Gentleman’S”: Anne Lister’S Use Of Lord Byron In Her Construction Of A Gentlemanly Image, Michelina Olivieri

ABO: Interactive Journal for Women in the Arts, 1640–1830

Despite the rigorous study of Anne Lister’s personal and public identities, scholars have only minimally acknowledged the ways in which Lister appropriated the ideas and practices of others to construct the image of herself they themselves are so fascinated by. From her teenage years onward, Lister collected ideas, images, and published works that broke with the traditional, conservative ideals on which she was raised and adapted them for her own use in expanding her queer identity. Of the scholars who do investigate Lister’s use of the publicly queer, even fewer have thoroughly examined Lister’s method of adaptation as a distinctly …

Visions: The Dance Most Of All: Envisioning An Embodied Eighteenth-Century Studies, Susannah Sanford, Sofia Prado Huggins

ABO: Interactive Journal for Women in the Arts, 1640–1830

The editors introduce this special issue of ABO, highlighting the work of the authors included in the issue. The introduction draws on recent scholarship re-visioning the work of the long, “undisciplined” eighteenth century, arguing for an eighteenth-century studies that embodies our intersectional identities and honors the experiences of bodyminds surrounding texts and authors, as well as the bodyminds that interact with those texts in the present. Throughout the years, scholars have demonstrated that there is no single vision of what eighteenth-century scholarship is or should be, but rather multiple visions. This introduction urges scholars to consider how an eighteenth-century studies …

Factors Affect Students’ Satisfaction In Blended Learning Courses In A Private University In Vietnam, Tuong Cao Dinh Mr., Kien Trung Dao Mr., Duyen Kim Quach Mss., Nhu Phan To Ha Mss., Mai Cam Ho Mss.

Essays in Education

Blended learning, a combination of online and offline learning, is believed to enhance students’ self-learning, and help increase their learning performances. To successfully operate a blended learning system, increasing the learners’ satisfaction seems to be an important task. Moreover, there should be a duty to understand the self-efficacy of a student to encourage them to participate in this course (Chen & Yao, 2016). As a result, knowing the internal or external factors that influence student satisfaction in blended learning is critical for the effective design of blended learning courses in the future (Graham, Henrie, & Gibbons, 2013). In this study, …