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A New Neotropical Predaceous Midge In The Genus Parabezzia Malloch From Guerrero, Mexico, And A Second Mexican Record Of P. Alexanderi Wirth (Diptera: Ceratopogonidae: Ceratopogoninae: Ceratopogonini), Herón Huerta, Gustavo R. Spinelli, William L. Grogan Jr.

Insecta Mundi

We describe and illustrate a new Neotropical predaceous midge, Parabezzia carlae Huerta, Spinelli and Grogan, new species (Diptera: Ceratopogonidae) from males collected by Malaise trap in La Union, Ayutla de los Libres, state of Guerrero, Mexico. We also report a second record of P. alexanderi Wirth from Veracruz, Mexico. A key to the known species in Mexico is included.

Se describe e ilustra una especie nueva de mosquita predadora de la región Neotropical, Parabezzia carlae Huerta, Spinelli y Grogan, nueva especie (Diptera: Ceratopogonidae) sobre la base de machos colectados con trampa Malaise procedentes de La Unión, Ayutla de Los Libres, …

Two New Species Of Nothochodaeus Nikolajev, 2005 From Palawan Island, Philippines (Coleoptera: Scarabaeoidea: Ochodaeidae), Jean-Bernard Huchet

Insecta Mundi

Nothochodaeus minotaurus Huchet, new species, and N. huxleyi Huchet, new species (Coleoptera: Scarabaeoidea: Ochodaeidae), from Palawan Island, Philippines, are described and illustrated.

Following my study of the Ochodaeidae of the Philippine archipelago (Huchet 2014a, 2014b, 2017, 2018, 2019), I describe here two new species of the genus Nothochodaeus Nikolajev, respectively N. minotaurus Huchet, new species, and N. huxleyi Huchet, new species, bringing to four species, all endemic, the representatives of this genus in the archipelago. Both species described here are illustrated and compared with their closest relatives. These new species originate from the island of Palawan. This discovery …

A New Species Of Leptorhyparus Howden, 2003 (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini) In Amber From The Dominican Republic, With Comments On Extant Species, Paul E. Skelley

Insecta Mundi

A new species of Leptorhyparus Howden, 2003 (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini) is described, Leptorhyparus quadricornis Skelley, in amber from the Dominican Republic. Extant species of Leptorhyparus are reviewed, with additional collection data and diagnostic characters presented.

Se describe una nueva especie en el género Leptorhyparus Howden, 2003 (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini), Leptorhyparus quadricornis Skelley, en ámbar de la República Dominicana. Se revisan las especies vivientes del género Leptorhyparus, agregándose datos de colección y caracteres diagnósticos.

Anger And Our Humanity: Transhumanists Stoke The Flames Of An Ancient Conflict, Susan B. Levin

Philosophy: Faculty Publications

This paper presents Stoicism as, in broad historical terms, the point of origin in Western thought of an extreme form of rational essentialism that persists today in the debate over human bioenhancement. Advocates of “radical” enhancement (or transhumanists) would have us codify extreme rational essentialism through manipulation of genes and the brain to maximize rational ability and eliminate the capacity for emotions deemed unsalutary. They, like Stoics, see anger as especially dangerous. The ancient dispute between Stoics and Aristotle over the nature and permissibility of anger has contemporary analogues. I argue that, on the merits, this controversy should, finally, be …

Shirley Spork, Oral History Interview, 2021, Part 1, Matt Jones

Oral Histories

1949 Michigan State Normal College graduate and co-founder of the LPGA Shirley Spork has led a life uniquely her own, balancing her love of the game of golf with her passion for teaching and leaving the game of better place for those who come after her. Despite the lack of a competitive women's golf program in the 1940s, MSNC saw Spork emerge as the brightest star of the game as she won the 1947 Women's National Collegiate Golf Championship and was Tam o' Shanter All American Amateur Champion in 1948. She was runner up in the National Collegiate Golf Championship, …

2021 November 19 - Board Of Trustees Agenda And Minutes, Board Of Trustees, East Tennessee State University

Board of Trustees Agendas and Minutes

No abstract provided.

Exploring Middle School Students’ Strategies When Solving Surface Area Tasks, Pamela Sue Beck

Theses and Dissertations

Measurement is an important concept in school mathematics (Clements, 2003). There are several studies and empirical evidence on students’ thinking about geometrical measurement of length, area, and volume (e.g., Barrett et al., 2017; Battista, 2007, 2012; Eames, 2014; Lehrer, Jenkins, & Osana, 1998; Miller, 2013; Outhred & Mitchelmore, 2000; Sarama & Clements, 2009); however, there is limited research on students’ thinking about surface area measurement. This study addresses a gap in the literature with empirical evidence of students’ thinking about surface area measurement. This study also aimed to examine students’ responses to tasks involving surface area measurement and categorize the …

The Zircon, November 19, 2021 [Spoof Issue], Dordt University

Dordt Diamond

No abstract provided.

Signal Processing Capacity Of The Cellular Sensory Machinery Regulates The Accuracy Of Chemotaxis Under Complex Cues, Hye-Ran Moon, Soutick Saha, Andrew Mugler, Bumsoo Han

Purdue University Libraries Open Access Publishing Fund

Chemotaxis is ubiquitous in many biological processes, but it still remains elusive how cells sense and decipher multiple chemical cues. In this study, we postulate a hypothesis that the chemotactic performance of cells under complex cues is regulated by the signal processing capacity of the cellular sensory machinery. The underlying rationale is that cells in vivo should be able to sense and process multiple chemical cues, whose magnitude and compositions are entangled, to determine their migration direction. We experimentally show that the combination of transforming growth factor-β and epidermal growth factor suppresses the chemotactic performance of cancer cells using independent …

Insects And Their Laboulbeniales (Ascomycota, Fungi) Of Lake Eustis And Emeralda Marsh Conservation Area: A Case Study On Urbanization And Diversity, Patricia J. Kaishian

Purdue University Libraries Open Access Publishing Fund

A rapid biodiversity assessment of insects and associated Laboulbeniales fungi was conducted over the course of five nights in August, 2018, at two central Florida lakes: Lake Eustis and the nearby protected and restored National Natural Landmark, Emeralda Marsh Conservation Area (EMCA), which encompasses a portion of Lake Griffin. Lake Eustis was surveyed for Laboulbeniales in 1897 by mycologist Dr. Roland Thaxter but has not since been investigated. Because Lake Eustis has been urbanized, with the lake perimeter almost entirely altered by human development, the site offers a look into Laboulbeniales diversity across a 121-year timeline, before and after human …

Development Of A Near-Infrared Fluorescent Daratumumab-Based Drug Conjugate For Targeted Imaging And Therapy In Preclinical Multiple Myeloma, Nicholas Cho

McKelvey School of Engineering Graduate Student Theses & Dissertations

Multiple myeloma (MM) is a debilitating hematologic malignancy of terminally differentiated plasma cells in the bone marrow (BM). Daratumumab (DARA) is an FDA-approved high-affinity monoclonal antibody targeting CD38 that has shown promising therapeutic efficacy in relapsed and refractory MM. Despite the well-established clinical efficacy of DARA, not all heavily pretreated patients respond to DARA monotherapy, and the majority of patients who initially respond eventually progress. This may be due to upregulation of pathways that inhibit DARA-mediated tumor killing. Antibody drug conjugates (ADCs) combine the highly targeted tumor antigen recognition of antibodies with cell killing properties of chemotherapy for effective internalization …

Stabilin Receptors Clear Lps And Control Systemic Inflammation, Fatima Cabral, Mustafa Al-Rahem, John Skaggs, Thushara A. Thomas, Naresh Kumar, Qian Wu, Paolo Fadda, Lianbo Yu, John M. Robinson, Jonghan Kim, Ekta Pandey, Xinghui Sun, Wael N. Jarjour, Murugesan V.S. Rajaram, Edward N. Harris, Latha P. Ganesan

Department of Biochemistry: Faculty Publications

Lipopolysaccharides (LPSs) cause lethal endotoxemia if not rapidly cleared from blood circulation. Liver sinusoidal endothelial cells (LSEC) systemically clear LPS by unknown mechanisms. We discovered that LPS clearance through LSEC involves endocytosis and lysosomal inactivation via Stabilin-1 and 2 (Stab1 and Stab2) but does not involve TLR4. Cytokine production was inversely related to clearance/endocytosis of LPS by LSEC. When exposed to LPS, Stabilin double knockout mice (Stab DK) and Stab1 KO, but not Stab2 KO, showed significantly enhanced systemic inflammatory cytokine production and early death compared with WT mice. Stab1 KO is not significantly different from Stab DK in circulatory …

Bioengineered Models To Study Microenvironmental Regulation Of Glioblastoma Metabolism, Joseph Chen, Hyunchul Lee, Philipp Schmitt, Caleb J. Choy, Donald M. Miller, Brian J. Williams, Elaine L. Bearer, Hermann B. Frieboes

Pathology Research and Scholarship

Despite extensive research and aggressive therapies, glioblastoma (GBM) remains a central nervous system malignancy with poor prognosis. The varied histopathology of GBM suggests a landscape of differing microenvironments and clonal expansions, which may influence metabolism, driving tumor progression. Indeed, GBM metabolic plasticity in response to differing nutrient supply within these microenvironments has emerged as a key driver of aggressiveness. Additionally, emergent biophysical and biochemical interactions in the tumor microenvironment (TME) are offering new perspectives on GBM metabolism. Perivascular and hypoxic niches exert crucial roles in tumor maintenance and progression, facilitating metabolic relationships between stromal and tumor cells. Alterations in extracellular …

Endophytic Colonisation Of Solanum Lycopersicum And Phaseolus Vulgaris By Fungal Endophytes Promotes Seedlings Growth And Hampers The Reproductive Traits, Development, And Survival Of The Greenhouse Whitefly, Trialeurodes Vaporariorum, Vongai M. Paradza, Fathiya M. Khamis, Abdullahi A. Yusuf, Sevgan Subramanian, Sunday Ekesi, Komivi S. Akutse

All Peer-Reviewed Publications

In the scope of mitigating the negative impacts of pesticide use and managing greenhouse whiteflies, Trialeurodes vaporariorum sustainably, 16 endophytic fungal isolates from five different genera (Beauveria, Trichoderma, Hypocrea, Bionectria, and Fusarium) were screened for their ability to colonise two preferred host plant species, namely, tomato (Solanum lycopersicum L.) and French bean (Phaseolus vulgaris L.), through seed inoculation. Seven and nine isolates were endophytic to P. vulgaris and S. lycopersicum, respectively, where significant differences in the endophytic colonisation rates were observed among the fungal isolates in P. vulgaris and its plant parts, with a significant interaction between the isolates and …

Enhancing Student Learning Of Global Warming Through Reflective Writing, Liang Zeng, Guang Zeng

Physics & Astronomy Faculty Publications

The National Academy of Science has published studies showing strong scientific evidence that global warming is caused by human consumption of fossil fuels, yet recent surveys have shown young adults in the U.S. are disengaged or disagree with this fact. Accordingly, the United Nations Educational, Scientific, and Cultural Organization (UNESCO) published learning objectives to educate the world population on global warming and renewable energy by 2030. In this paper, we introduce a reflective writing activity physics educators can employ to foster a deeper understanding of global warming in introductory college physics and physical science courses, without overloading their teaching time.

“Who We Are On Paper”: Celebrating Writing Identity And Diversity With High School Seniors In A Dialogic Ela Classroom, Karen Larson Buechner

Theses & Dissertations

Grounded in theory that views language and writing as inextricable from the social event within which it occurs, the purpose of this ethnographic study was to explore how the dialogue produced within the context of a detracked English Language Arts (ELA) classroom contributed to students’ perceptions of their writing identity. The class consisted of a racially, socioeconomically, and academically diverse group of 12th-grade students enrolled in a suburban, public high school. Findings illustrated that writing identity was enacted through multiple iterations of literacy processes embedded in a curriculum that was culturally responsive and implemented through dialogic methods. The analysis of …

Nurturing Democracy? Mediating Between Women Chief Executives And Voter Turnout, Gabrielle A. Peterson

Honors College Theses

Does the presence of female candidates in executive elections increase voter turnout for that election? Does the presence of female chief executives in states increase voter turnout following their tenure? While there is little research surrounding female chief executives and candidates, past research on women in parliament has shown that the increased prevalence of female legislators increases voter turnout rates due to role modeling and socialization. Overall, a more diverse government will feel more democratic and thus more welcoming of participation by both men and women. I theorize that this phenomenon remains true with both female candidates in executive elections …

Uncertainty Quantification In Deep And Statistical Learning With Applications In Bio-Medical Image Analysis, K. Ruwani M. Fernando

USF Tampa Graduate Theses and Dissertations

Deep Learning (DL) has achieved the state-of-the-art performance across a broad spectrum oftasks. From a statistical standpoint, deep neural networks can be construed as universal function approximators. Although statistical modeling and deep learning methods are well-established as independent areas of research, hybridization of the two paradigms via probabilistic deep networks is an emerging trend. Through development of novel analytical methods under the statistical and deep-learning framework, we address some of the major challenges encountered in the design of intelligent systems which include class imbalance learning, probability calibration, uncertainty quantification and high dimensionality. When modeling rare events, existing methodologies require re-sampling …

A Resource For Understanding And Evaluating Outcomes Of Undergraduate Field Experiences, Erin E. Shortlidge, Alison Jolley, Stephanie Shaulskiy, Emily Geraghty Ward, Christopher N. Lorentz, Kari O'Connell

Biology Faculty Publications and Presentations

Undergraduate field experiences (UFEs) are a prominent element of science education across many disciplines; however, empirical data regarding the outcomes are often limited. UFEs are unique in that they typically take place in a field setting, are often interdisciplinary, and include diverse students. UFEs range from courses, to field trips, to residential research experiences, and thereby have the potential to yield a plethora of outcomes for undergraduate participants. The UFE community has expressed interest in better understanding how to assess the outcomes of UFEs. In response, we developed a guide for practitioners to use when assessing their UFE that promotes …

The Language Of Creativity: Validating Linguistic Analysis To Assess Creative Scientists And Artists, Sana Tariq Ahmed, Gregory J. Feist

Faculty Research, Scholarly, and Creative Activity

The purpose of this study was twofold: first, to be among the first attempts to validate linguistic analysis as a method of creativity assessment and second, to differentiate between individuals in varying scientific and artistic creativity levels using personality language patterns. Creativity is most commonly assessed through methods such as questionnaires and specific tasks, the validity of which can be weakened by scorer or experimenter error, subjective and response biases, and self-knowledge constraints. Linguistic analysis may provide researchers with an automatic, objective method of assessing creativity, and free from human error and bias. The current study used 419 creativity text …

Attitudes Toward Osteopathic Medicine Scale: Development And Psychometrics, Mohammadreza Hojat Professor, Jennifer Desantis, Robert A Cain, Mark R Speicher, Lynn Bragan, Leonard H Calabrese

Department of Medicine Faculty Papers

Objective: To develop a valid and reliable instrument for measuring attitudes toward osteopathic medicine.

Methods: Participants included 5,669 first-year students from 33 U.S. colleges of osteopathic medicine, who completed an online survey at the beginning of the 2019-2020 academic year. Using data from the nationwide Project in Osteopathic Medical Education and Empathy, we developed a 13-item instrument: Attitudes Toward Osteopathic Medicine Scale (ATOMS) and demonstrated the validity and reliability of its scores. The social desirability response bias was controlled in statistical analyses.

Results: The corrected item-total score correlations were all positive and statistically significant, and the effect sizes of item …

Metabolic Adaptation To The Chronic Loss Of Ca 2+ Signaling Induced By Ko Of Ip 3 Receptors Or The Mitochondrial Ca 2+ Uniporter, Michael P. Young, Zachary T Schug, David M. Booth, David I Yule, Katsuhiko Mikoshiba, György Hajnóczky, Suresh K Joseph

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Calcium signaling is essential for regulating many biological processes. Endoplasmic reticulum inositol trisphosphate receptors (IP3Rs) and the mitochondrial Ca2+ uniporter (MCU) are key proteins that regulate intracellular Ca2+ concentration. Mitochondrial Ca2+ accumulation activates Ca2+-sensitive dehydrogenases of the tricarboxylic acid (TCA) cycle that maintain the biosynthetic and bioenergetic needs of both normal and cancer cells. However, the interplay between calcium signaling and metabolism is not well understood. In this study, we used human cancer cell lines (HEK293 and HeLa) with stable KOs of all three IP3R isoforms (triple KO [TKO]) or MCU to examine metabolic and bioenergetic responses to the chronic …

Remote Sensing And Gis Integration For Amazon Rainforest Wildfires Applications, Cong Ma

USF Tampa Graduate Theses and Dissertations

Known as the “Lung of the world”, the Amazon rainforest produces more than 20% of the oxygen of the world, which was originally a carbon pool for mitigating climate change, but in recent years it has become a significant carbon emitter due to wildfires. In 2019, a large-scale fire occurred in the Amazon rainforest, causing serious damage to the ecosystem and to humans as well. Therefore, managing wildfires effectively has become an urgent task for fire authorities. This thesis tried to incorporate spatial analysis and spatial statistics approaches to study wildfire from two aspects, namely the temporal and spatial distribution …

A Community-Based Management Of Covid-19 In A Mobile Container Unit, Elena Petrova, Timothy Farinholt, Tejas P Joshi, Hannah Moreno, Mayar Al Mohajer, Shital M Patel, Joseph Petrosino, Sharmila Anandasabapathy

Faculty, Staff and Students Publications

Vaccine uptake is a multifactor measure of successful immunization outcomes that includes access to healthcare and vaccine hesitancy for both healthcare workers and communities. The present coronavirus disease (COVID-19) pandemic has highlighted the need for novel strategies to expand vaccine coverage in underserved regions. Mobile clinics hold the promise of ameliorating such inequities, although there is a paucity of studies that validate environmental infection in such facilities. Here, we describe community-based management of COVID-19 through a Smart Pod mobile clinic deployed in an underserved community area in the United States (Aldine, Harris County, TX, USA). In particular, we validate infection …

Web Excerpt Analysis: In The Context Of Gujarat State, Dr. Rakesh D. Parmar, Mahesh M. Nandaniya

Library Philosophy and Practice (e-journal)

The current analysis looks at the accessibility of web excerpts at academic writing presentation of Library and Information Science and Communication and Media Studies with regards to Gujarat and India. The current writing presentations were examined dependent on their publication from Gujarat. The excerpt styles were checked for their confirmation and accessibility. Further, the lexical highlights of URL like document expansion, way profundity, character length and the high level space were resolved. The discoveries of the analysis will be useful to creators, distributes and writing presentation staff to guarantee that web excerpts will be available at future.

Phylogenetic Grouping By Pcr Analyses Of Sinorhizobium Meliloti Strains Isolated From Eutrophic Soil, W. S. Oliveira, P. P. A. Oliveira, C. M. Bellato, F. R. S. Duarte, S. M. Tsai

IGC Proceedings (1977-2023)

This study evaluated the ability of Sinorhizobium meliloti strains (SEMIA-116, SEMIA- 134 and SEMIA-135) to persist in eutrophic soils after three complete growing cycles of alfalfa. PCR fingerprinting using primers for the nifH, Eric, Rep, RP genes and P25 RAPD-PCR performed the phylogenetic grouping of the three commercial strains and 39 field isolates. These analyzes were sufficiently sensitive to discriminate and group the strains and isolate. Our preliminary studies were based upon Eric primers and RP01 RAPD-PCR.

Achievements And Perspectives In The Breeding Of Temperate Grasses And Legumes, Kenneth H. Quesenberry, M. D. Casler

IGC Proceedings (1977-2023)

This paper will focus on a historical perspective on cool season forage production, plant breeding methods for cool season forages, major cool season forage selection criteria, some examples of significant achievements, and a future perspective. Topics similar to ours have been discussed at recent previous meeting of this Congress (Humphreys, 1997; Van Wijk et al., 1993); however, we will strive to avoid “plowing the same ground twice”. In an attempt to prevent duplication of content with other sections of this Congress, only limited attention will be given to genetic resource acquisition and conservation. Additionally, alfalfa (Medicago sativa L.), one …

Achievements And Perspectives In The Breeding Of Tropical Grasses And Legumes, John W. Miles

IGC Proceedings (1977-2023)

Pasture and forage plant breeding is complicated by the perennial nature of the plants, the diversity of environments in which improved cultivars will be used, and the complex criteria of merit involved, criteria that necessarily include some measure of impact on the efficiency of animal production. While pasture plant breeding in the temperate zone is a demonstrably productive activity, the record of success for the tropical species -- "success" measured by release and adoption of bred cultivars -- is less convincing, in spite of four decades of activity in numerous public sector breeding programs and a large published literature. The …

Tropical Forage Genetic Resources -- Will Any Be Left For Future Generations?, B. L. Maass, B. C. Pengelly

IGC Proceedings (1977-2023)

After very active years of pasture and forage research at major institutes, interest in tropical forage genetic resources has drastically declined. Apparently, the early phases of collecting and evaluation were much more valued than conserving and keeping the germplasm available for future generations. Accumulated data are not easily accessible and, therefore, the knowledge of tropical forage genetic resources is progressively being lost. This worldwide decrease in activity and loss of knowledge is due to declining resources. It is suggested that a global database on tropical forage genetic resources should be established and also that finances be made available to at …

Competition Of 35 Cultivars Of Alfalfa At Sertãozinho-Sp, Ana C. Ruggieri, A. Schmidek, A. R. P. Almeida, L. A. Figueiredo, Alda L. G. Monteiro, M. F. L. Muñoz

IGC Proceedings (1977-2023)

Thirty-five cultivars of alfalfa were evaluated at EE de Zootecnia in Sertãozinho,SP, Brazil. During four years, the plants were harvested to determine dry matter yield on total and individual cuts. A completely randomized block design with three replications was used, and data were analyzed by groups of origin and dormancy degree. There were significant differences (P< 0.05) among the cultivars regarding their dormancy degree, however no differences (P> 0.05) were observed regarding their origin. Cultivars with 8 and 9 dormancy degree showed better performance during the four year trial when compared to 7 degree, although some of the 9 degree cultivars resulted in low yield. The origin of cultivars did not influence …