Digital Commons Network^™

Hematophagy And Tick-Borne Rickettsial Pathogen Shape The Microbial Community Structure And Predicted Functions Within The Tick Vector, Amblyomma Maculatum., Abdulsalam Adegoke, Deepak Kumar, Khemraj Budachetri, Shahid Karim

Faculty Publications

Background: Ticks are the primary vectors of emerging and resurging pathogens of public health significance worldwide. Analyzing tick bacterial composition, diversity, and functionality across developmental stages and tissues is crucial for designing new strategies to control ticks and prevent tick-borne diseases.

Materials and methods: Here, we explored the microbial communities across the developmental timeline and in different tissues of the Gulf-Coast ticks (Amblyomma maculatum). Using a high-throughput sequencing approach, the influence of blood meal and Rickettsia parkeri, a spotted fever group rickettsiae infection in driving changes in microbiome composition, diversity, and functionality was determined.

Results: This study …

Spacecraft Systems & Navigation, Christopher Vanacore

Student Works

This textbook is steered towards higher educational course entailed in Commercial Space Operations. This textbook will be covering in detail Orbital Satellites, and Spacecraft. These topics are discussed according to their application, design, and environment. The power system, shielding and communication systems are reviewed along with their missions, space, environment and limitations. Any vehicle, whether manned or unmanned, intended for space travel is a spacecraft. A spacecraft's required systems and equipment depend on the information it will acquire and the tasks it will perform. Although their levels of sophistication vary widely, they re all subject to the harsh conditions of …

The Bg News November 21, 2022, Bowling Green State University

BG News (Student Newspaper)

The BGSU campus student newspaper. November 21, 2022. Volume 102-Issue 13.

Against A Deconstitutionalisation Of International Law In Times Of Populism, Pandemic, And War, Anne Peters

Articles

On 24th February 2022, the international landscape changed. The German chancellor called it a ‘Zeitenwende’, an epochal change. Russia invaded its neighbour Ukraine, a state that has struggled with corruption and oligarchy but which might nevertheless be qualified as having a democratic and liberal system of government. Russia thereby violated one of the basic principles of international law, the prohibition on the use of force, and in the course of this unlawful war is committing countless grave violations of human rights and humanitarian law, and commits atrocities amounting maybe even to genocide.

Steroidal Saponin Concentrations In Switchgrass Cultivars Liberty And Independence In North America, Andrea K. Clemensen, Stephen T. Lee, Robert B. Mitchell, Marty R. Schmer, Steven D. Masterson

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Switchgrass (Panicum virgatum L.) is a warm-season grass native to the tallgrass prairie in North America with various ecosystem benefits. Depending on management, switchgrass can increase soil organic carbon (C), enhancing C sequestration potential in soil (Jin et al., 2019). Various biotic factors such as insect infestation and disease are associated with switchgrass, but switchgrass appears to be resistant to many of these biotic stresses, with insect densities rarely accumulating to numbers large enough to require insecticide inputs (Vogel et al., 2010). These resilient qualities of switchgrass may be due to the steroidal saponins produced by the grass (Li …

From Model Organisms To Humans, The Opportunity For More Rigor In Methodologic And Statistical Analysis, Design, And Interpretation Of Aging And Senescence Research, Daniella E Chusyd, Steven N Austad, Andrew W Brown, Xiwei Chen, Stephanie L Dickinson, Keisuke Ejima, David Fluharty, Lilian Golzarri-Arroyo, Richard Holden, Yasaman Jamshidi-Naeini, Doug Landsittel, Stella Lartey, Edward Mannix, Colby J Vorland, David B Allison

Children’s Nutrition Research Center Staff Publications

This review identifies frequent design and analysis errors in aging and senescence research and discusses best practices in study design, statistical methods, analyses, and interpretation. Recommendations are offered for how to avoid these problems. The following issues are addressed: (a) errors in randomization, (b) errors related to testing within-group instead of between-group differences, (c) failing to account for clustering, (d) failing to consider interference effects, (e) standardizing metrics of effect size, (f) maximum life-span testing, (g) testing for effects beyond the mean, (h) tests for power and sample size, (i) compression of morbidity versus survival curve squaring, and (j) other …

Quantifying Environmental Sensitivity Of Marine Resources To Oil Well Blowouts In The Gulf Of Mexico, Emily Chancellor

USF Tampa Graduate Theses and Dissertations

This dissertation focused on oil spill risk assessment techniques historically utilized for coastal resources (e.g., environmental sensitivity indices (ESIs), vulnerability assessments, species-specific vulnerability frameworks) and their application and expansion to offshore resources found in the Gulf of Mexico (GoM). Additional included techniques (e.g., multi-sector trade-off analysis, marine spatial planning (MSP) software) provide support in decision making processes regarding the potential siting of oil production sites and/or the withdrawal of areas from oil and natural gas production. Chapter 1 included an overview and justification for this study. Chapter 2 demonstrated an initial methodology for the creation of offshore ESIs and how …

Structural Basis Of Synthetic Agonist Activation Of The Nuclear Receptor Rev-Erb, Meghan H Murray, Aurore Cecile Valfort, Thomas Koelblen, Céline Ronin, Fabrice Ciesielski, Arindam Chatterjee, Giri Babu Veerakanellore, Bahaa Elgendy, John K Walker, Lamees Hegazy, Thomas P Burris

2020-Current year OA Pubs

The nuclear receptor REV-ERB plays an important role in a range of physiological processes. REV-ERB behaves as a ligand-dependent transcriptional repressor and heme has been identified as a physiological agonist. Our current understanding of how ligands bind to and regulate transcriptional repression by REV-ERB is based on the structure of heme bound to REV-ERB. However, porphyrin (heme) analogues have been avoided as a source of synthetic agonists due to the wide range of heme binding proteins and potential pleotropic effects. How non-porphyrin synthetic agonists bind to and regulate REV-ERB has not yet been defined. Here, we characterize a high affinity …

Placestory/Storyplace: A Gristly Category For A New Poetics Of Space, Phil Smith, Helen Billinghurst

School of Art, Design and Architecture

In this article, we make an argument for addressing place-based narratives as ‘tissues of meaning’ rather than as discrete linearities. We look at how this allows us to skirt certain hierarchies of value in order to address narratives inclusively; tracing their continuity and morphology across literary novels, folklore records, information boards, church pamphlets and village names. Drawing examples from Crab & Bee projects including ‘Plymouth Labyrinth’ (2018–9) and ‘The Pattern’ (2020), we draw analogies between the role of sheets of fascia (gristle, jelly, fat, connective tissue, cartilage) in the human body – as a means of disrupting the assumed linearity …

Species Substitution And Mislabeling Of Ceviche, Poke, And Sushi Dishes Sold In Orange County, California, Courtney J. Kitch, Amanda M. Tabb, Grace E. Marquis, Rosalee S. Hellberg

Food Science Faculty Articles and Research

Raw, ready-to-eat (RTE) seafood products have become increasingly popular globally, but they are vulnerable to species substitution and mislabeling. DNA barcoding allows for fish species identification by extracting, amplifying, and sequencing a standardized gene target. A wide variety of fish products have been studied with DNA barcoding, but little investigation of ceviche and poke has occurred in the United States. Sushi is known to be a target of mislabeling but has not been extensively studied in Orange County, CA. The objective of this study was to investigate species substitution and mislabeling of sushi, poke, and ceviche dishes sold at restaurants …

Post-Developmental Plasticity Of The Primary Rod Pathway Allows Restoration Of Visually Guided Behaviors, Yan Cao, Diego Fajardo, Debbie Guerrero-Given, Melanie A Samuel, Toshihisa Ohtsuka, Shannon E Boye, Naomi Kamasawa, Kirill A Martemyanov

Center on Aging Staff Publications

Formation of neural circuits occurs in a programmed fashion, but proper activity in the circuit is essential for refining the organization necessary for driving complex behavioral tasks. In the retina, sensory deprivation during the critical period of development is well known to perturb organization of the visual circuit making the animals unable to use vision for behavior. However, the extent of plasticity, molecular factors involved and malleability of individual channels in the circuit to manipulations outside of the critical period are not well understood. In this study we selectively disconnected and reconnected rod photoreceptors in mature animals after completion of …

Depletion Of Cd206+ M2-Like Macrophages Induces Fibro-Adipogenic Progenitors Activation And Muscle Regeneration, Allah Nawaz, Muhammad Bilal, Shiho Fujisaka, Tomonobu Kado, Muhammad Rahil Aslam, Saeed Ahmed, Keisuke Okabe, Yoshiko Igarashi, Yoshiyuki Watanabe, Takahide Kuwano, Koichi Tsuneyama, Ayumi Nishimura, Yasuhiro Nishida, Seiji Yamamoto, Masakiyo Sasahara, Johji Imura, Hisashi Mori, Martin M Matzuk, Fujimi Kudo, Ichiro Manabe, Akiyoshi Uezumi, Takashi Nakagawa, Yumiko Oishi, Kazuyuki Tobe

Faculty, Staff and Students Publications

Muscle regeneration requires the coordination of muscle stem cells, mesenchymal fibro-adipogenic progenitors (FAPs), and macrophages. How macrophages regulate the paracrine secretion of FAPs during the recovery process remains elusive. Herein, we systemically investigated the communication between CD206+ M2-like macrophages and FAPs during the recovery process using a transgenic mouse model. Depletion of CD206+ M2-like macrophages or deletion of CD206+ M2-like macrophages-specific TGF-β1 gene induces myogenesis and muscle regeneration. We show that depletion of CD206+ M2-like macrophages activates FAPs and activated FAPs secrete follistatin, a promyogenic factor, thereby boosting the recovery process. Conversely, deletion of the FAP-specific follistatin gene results in …

Aldosterone Treatment Protects Connexin 30 And 43 Expression For Age-Related Hearing Loss, Jennifer A. Pineros Valencia

USF Tampa Graduate Theses and Dissertations

Age-related hearing loss (ARHL), also known as presbycusis, is the number one communication disorder affecting our aged population. Connexin proteins are essential for intercellular communication throughout the human body. Mutations in connexin genes have been linked to human syndromic and nonsyndromic deafness; thus, we hypothesize changes in connexin gene and protein expression with age may be involved in the development of ARHL. In our current study, connexin mRNA gene expression for CBA/CaJ mice at different age points were examined and correlations were analyzed between the changes in gene expression and functional hearing measures, such as ABRs and DPOAEs. Moreover, we …

Applying Biomimetic Passive Dynamics To A Quadruped Robot Leg, Emma Krnacik

Dissertations and Theses

The study of synthetic nervous systems is an emerging field within biomimetic robotics as an alternative to more classic control techniques. As the modeling of these nervous systems becomes more accurate, it is important to note that the nervous system and physical system co-evolved and continue to operate in an interdependent fashion. Many legged robots, including the existing quadruped in the AARL, have leg systems that may have similar geometrical properties to that of a mammal, but have significantly different dynamic properties. This paper presents a method for designing a limb so that the passive dynamics more accurately represent that …

Color, Countee Cullen

Zea E-Books in American Studies

Poet, playwright, novelist, graduate of DeWitt Clinton High, New York University, and Harvard University, Countee Cullen (1903–1946) emerged as a leading literary figure of the Harlem Renaissance. Color (1925), his first published book of poetry, confronts head-on what W.E.B. DuBois called “the problem of the 20th century—the problem of the color line.” The work includes 72 poems, such as the following:

Incident (For Eric Walrond)

Once riding in old Baltimore,
Heart-filled, head-filled with glee,
I saw a Baltimorean
Keep looking straight at me.

Now I was eight and very small,
And he was no whit bigger,
And so I smiled, …

Employer Perceptions Of Essential Skills Required Of Postsecondary Agriculture Students, Emily Mcclure

Theses and Dissertations

This study examined agriculture employers' perceptions of what essential skills their recent hires possess and which skills they feel their recent hires need some additional guidance in before their companies hire them. The study also asked participants what activities postsecondary agriculture students should be involved in to help develop these essential skills. The study's participants were human resource representatives from companies that participated in the Illinois State University Department of Agriculture career fair. The sample consisted of 26 subjects.The data analysis revealed significant results. Those who participated in the study came from across the United States. An overwhelming number of …

A Field Synopsis, Systematic Review, And Meta-Analyses Of Cophylogenetic Studies: What Is Affecting Congruence Between Phylogenies?, Valeria Trivellone, Bernd Panassiti

MANTER: Journal of Parasite Biodiversity

We conducted a field synopsis and systematic meta-analysis of studies that carried out cophylogenetic analyses using algorithms and available software. We evaluated the influence of three factors—namely, cophylogenetic method, association, and ecosystem type—on the outcome of the analyses, that is, the degree of congruence between phylogenies of interacting species.

The published papers were identified using 4 different databases and 13 keywords; we included all studies for which statistical approaches to compare phylogenies (cophylogenetic analyses) of interacting lineages were used. After the initial screening, 296 studies were selected to extract response variable (outcome of the cophylogenetic analyses, i.e., congruent, incongruent, or …

Overview Of The Role Of The Party’S Scientific Authority In Implementation Of Convention On International Trade In Endangered Species Of Wild Fauna And Flora, Jiang Zhu, Fuwen Wei

Bulletin of Chinese Academy of Sciences (Chinese Version)

Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) aims to ensure the survival of endangered wildlife species from the threat of international trade, and is one of the powerful international conventions in the field of wildlife conservation. As an important part of the party's compliance body, scientific authority (SA) is responsible for ensuring the international wildlife trade to meet the requirements of sustainability, legality and traceability. The mandate of SA is involved into many aspects, like starting up the scientific research program for obtaining the basic information on wildlife species, providing the scientific advice for …

Textualism, Judicial Supremacy, And The Independent State Legislature Theory, Leah M. Litman, Katherine A. Shaw

Articles

This piece offers an extended critique of one aspect of the so-called "independent state legislature" theory. That theory, in brief, holds that the federal Constitution gives state legislatures, and withholds from any other state entity, the power to regulate federal elections. Proponents ground their theory in two provisions of the federal Constitution: Article I's Elections Clause, which provides that "[t]he Times, Places and Manner of holding Elections for Senators and Representatives, shall be prescribed in each State by the Legislature thereof," and Article H's Presidential Electors Clause, which provides that "[e]ach State shall appoint, in such Manner as the Legislature …

Monitoring The Recruitment And Fusion Of Autophagosomes To Phagosomes During The Clearance Of Apoptotic Cells In The Nematode Caenorhabditis Elegans, Omar Peña-Ramos, Zheng Zhou

Faculty, Staff and Students Publications

During an animal's development, a large number of cells undergo apoptosis, a suicidal form of death. These cells are promptly phagocytosed by other cells and degraded inside phagosomes. The recognition, engulfment, and degradation of apoptotic cells is an evolutionarily conserved process occurring in all metazoans. Recently, we discovered a novel event in the nematode Caenorhabditis elegans: the double-membrane autophagosomes are recruited to the surface of phagosomes; subsequently, the outer membrane of an autophagosome fuses with the phagosomal membrane, allowing the inner vesicle to enter the phagosomal lumen and accumulate there over time. This event facilitates the degradation of the apoptotic …

Orthochirus Katerinae Sp. N. (Scorpiones: Buthidae) From Saudi Arabia, František Kovařík, Pavel Just

Euscorpius

We describe a new species Orthochirus katerinae sp. n. from Saudi Arabia, previously cited as Orthochirus innesi Simon 1910, ssp. ?, the name many years used as an ‘umbrella’ for various Orthochirus from North Africa and Arabia. The new species is described based on males characterized mainly by: total length 26–30 mm; pectinal teeth number 16–20; movable finger of pedipalps with 7–8 rows of denticles, 8–9 ID and 7 OD; tarsomere I of legs I–III with 3–5 long setae; ratio length/width of metasoma V 1.13–1.16; pedipalp femur length/width ratio 3.30–3.32.

Effectiveness Of Clay Nanotube Blended Coating Materials For Thermal Insulation, Hawa Hashm

Doctoral Dissertations

Studies conducted by the U.S. Department of Energy reported that heating and cooling systems use nearly 60% of the total energy consumed in a building, while approximately 31% of that energy loss occurs through the improperly insulated floor, walls, and ceiling. Hot summers or severely cold weather can make these problems worse. The passing of conditioned air through these building materials is a substantial source of energy loss, which has driven significant investigation into new environmentally friendly, sustainable, and cost-effective solutions. The main objective of the research was to experimentally evaluate the thermal conductivity of paints blended with halloysite nanotubes …

Astronaut Snoopy’S 50-Plus Year History With Nasa, Weatherford Daily News

Articles

"Unknown to many, Snoopy has been working with NASA since the late 1950s"

Unless stated otherwise within this repository collection, all materials are shared under the following Creative Commons license: [Creative Commons Attribution-NonCommercial 4.0 International License].

Ypfs Lessons Learned Oral History Project: An Interview With Daleep Singh, Daleep Singh, Steven Kelly

Documents

No abstract provided.

Faith Integration In Stem Courses For Undergraduates: Exemplars Of Pedagogical Practices, David Klanderman, Clayton Carlson, Tina Decker, Fred Haan, Victor T. Norman, Abbie Schrotenboer, Derek Schuurman, James Turner

University Faculty Publications and Creative Works

In his book On Christian Teaching, David Smith offers multiple ways in which one’s Christian faith commitments influence pedagogical practices. Specific examples are drawn from the humanities, particularly from languages and literature. Some may conclude that such discussions are less appropriate in areas such as science, technology, engineering, and mathematics (STEM). We disagree and offer exemplars aligned with a set of six curricular criteria identified by Wayne Au. We argue that these exemplars emerge naturally from our Christian beliefs and are “faith-influenced” even if not every strategy embodies a narrower integration of faith and pedagogy.

An Ethnography Of Voodoo Tourism And Heritage Sites In New Orleans, Lousiana, Bryant Long

Master of Arts in Art and Design Theses

This thesis considers how Voodoo is presented and experienced in various tourism and heritage sites within New Orleans in the present moment. A variety of visual representations, verbal narratives and multimedia performances were documented and analyzed through participant observation. Current tourism relies on the city’s ghost stories, mythology, as well as Voodoo practices and lore, raising questions about the melding of fact and fiction in the potential perpetuation of sensational ideas about the city and its African heritage. Cultural sites discussed in this thesis include Congo Square, the New Orleans Voodoo Museum, Voodoo Authentica, the New Orleans Museum of Art, …

New Insights Into Avian Infectious Bronchitis Virus In Colombia From Whole-Genome Analysis, Gloria Ramirez-Nieto, Daiana Mir, Diego Almansa-Villa, Geovanna Cordoba-Argotti, Magda Beltran-Leon, Nelida Rodriguez-Osorio, Jone Garai, Jovanny Zabaleta, Arlen P. Gomez

School of Medicine Faculty Publications

Infectious Bronchitis (IB) is a respiratory disease caused by a highly variable Gammacoronavirus, which generates a negative impact on poultry health worldwide. GI-11 and GI-16 lineages have been identified in South America based on Infectious Bronchitis virus (IBV) partial S1 sequences. However, full genome sequence information is limited. In this study we report, for the first time, the whole-genome sequence of IBV from Colombia. Seven IBV isolates obtained during 2012 and 2013 from farms with respiratory disease compatible with IB were selected and the complete genome sequence was obtained by NGS. According to S1 sequence phylogenetic analysis, six isolates belong …

Privacy-Aware Estimation Of Relatedness In Admixed Populations, Su Wang, Miran Kim, Wentao Li, Xiaoqian Jiang, Han Chen, Arif Harmanci

Faculty, Staff and Student Publications

BACKGROUND: Estimation of genetic relatedness, or kinship, is used occasionally for recreational purposes and in forensic applications. While numerous methods were developed to estimate kinship, they suffer from high computational requirements and often make an untenable assumption of homogeneous population ancestry of the samples. Moreover, genetic privacy is generally overlooked in the usage of kinship estimation methods. There can be ethical concerns about finding unknown familial relationships in third-party databases. Similar ethical concerns may arise while estimating and reporting sensitive population-level statistics such as inbreeding coefficients for the concerns around marginalization and stigmatization.

RESULTS: Here, we present SIGFRIED, which makes …

Stormwater Bioretention Through The Establishment Of Native Wetland Flora, Spencer Thomas, Davis Taylor, Elise Berry

Runkle Woods Symposia

Students Elise Berry and Spencer Thomas presents a proposed conservation plan through the establishment of wetlands.

The Parasitic Relationship Between The Woods And Wright State, Aubrey Garman

Runkle Woods Symposia

English Literature student Aubrey Garman discusses the recent history and relationship between Wright State University and the Woods the institution stewards.