Vertical Profiles Of Trace Gas And Aerosol Properties Over The Eastern North Atlantic: Variations With Season And Synoptic Condition, Yang Wang, Guangjie Zheng, Michael P. Jensen, Daniel A. Knopf, Alexander Laskin, Alyssa A. Matthews, For Full List Of Authors, See Publisher's Website.

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Because of their extensive coverage, marine low clouds greatly impact the global climate. Presently, the response of marine low clouds to the changes in atmospheric aerosols remains a major source of uncertainty in climate simulations. One key contribution to this large uncertainty derives from the poor understanding of the properties and processes of marine aerosols under natural conditions and the perturbation by anthropogenic emissions. The eastern North Atlantic (ENA) is a region of persistent but diverse subtropical marine boundary layer (MBL) clouds, where cloud albedo and precipitation are highly susceptible to perturbations in aerosol properties. Here we examine the key …

Effects Of Microplastic On Freshwater Benthic Ecosystems: Toxicity And Impacts On Biogeochemical Cycling, Kristina Chomiak

Theses

The accumulation of plastic debris in waterways is an increasingly complex environmental problem due to the ubiquity and magnitude of plastic debris across freshwater ecosystems, along with the unknown impacts on ecosystems and public health. However, “plastic” is a catchall term for numerous polymers with unique physical and chemical properties. Further complicating the prediction of risk, plastic characteristics may change from environmental exposure, with changes in density, adsorption or leaching of toxins, and accumulation of biofilms that further influence material properties, fate and impact. Recent studies suggest that a substantial proportion of plastic entering freshwater systems is deposited in the …

Taking The Lead: How Stem Librarians Collaborated To Introduce Data Management Workshops At Ucf, Sandy Avila, Ven Basco

Faculty Scholarship and Creative Works

This presentation was delivered for the STEM Librarians Collaborative 2021 virtual conference during a roundtable discussion held on July 22, 2021.

This presentation will provide insight into how the STEM librarians created and collaborated with both internal and external library partners to hold data management workshops on campus. We will discuss how it is possible to start small and work from a grassroots approach to gain the attention of important campus partners. We will share how working with outside groups has helped us grow and what our plans for the future will be. Although the UCF Library does not have …

Evaluation Of Damage To Forest Tree Plantations By Wild Boar In The Czech Republic, Vlastimil Skoták, Jakub Drimaj, Jiří Kamler

Human–Wildlife Interactions

Wild boar (Sus scrofa) populations in Central Europe have been growing long-term, and damages to crops and forests where boars damage freshly planted tree seedlings are growing too. In addition to having a significant economic impact, these damages worsen the prospect of successful restoration of bare land. This study presents an analysis of damage to tree seedling plantations caused by wild boar in the Czech Republic. We used data from an extensive questionnaire survey among forest owners, our own survey of the extent of damage in model areas, and experiments in locations with a large boar population. Damage …

Digital Literacy And Reading Habits Of The Central University Of Tamil Nadu Students: A Survey Study, Subaveerapandiyan A, Priyanka Sinha

Library Philosophy and Practice (e-journal)

The study attempted to understand the University students' digital reading habits and their related skills. It also has a view of students' preferred sources of reading, whether physical or digital resources. For this study, we conducted a survey study with students and research scholars of the Central University of Tamil Nadu, India. The instrument was a structured questionnaire distributed with various modes. The result found that the majority of the students are well known about digital tools and usage, most of the students are excellent in digital literacy skills and other findings is however they are good in digital literacy …

Remembering Kate Gleason: Introducing A Twentieth-Century Businesswoman To Twenty-First Century Students, Michael J. Brown, Rebecca Edwards, Tina O. Lent

The Seneca Falls Dialogues Journal

In the fall of 2015, the faculty of the Museum Studies Program at RIT mounted an exhibition titled "Kate Gleason, Visionary: A Tribute on Her 150th Birthday." While Kate Gleason’s name is familiar on the RIT campus because the College of Engineering is named for her, this association obscures recognition of her many and varied accomplishments. The challenge we undertook was to contextualize her work in engineering within her other entrepreneurial endeavors in manufacturing, banking, and building, focusing on the innovation and vision that united them. In addition, we wanted Gleason’s career and accomplishments to be compelling and relevant to …

Editorial Introduction: Women Have Achieved This, I Follow: What If?, Deborah Uman, Barbara Lesavoy

The Seneca Falls Dialogues Journal

In turning to questions of gender, economics and entrepreneurship, the 2016 Seneca Falls Dialogues asked participants to explore how various forms of labor and compensation affect individual lives, societal movements, and institutions. One of the sub-themes for the conference was “Arts and Activism,” which led to our choice of keynote speaker Brenda Ann Kenneally and inspired Eastman professor of music education, Philip Silvey, to propose a performance of the University of Rochester’s women’s chorus at the Dialogues. With the full support of the Department of Music at University of Rochester, chaired by Professor Honey Meconi, and the full enthusiasm of …

The Seneca Falls Dialogues Journal, V. 2, 2017 (Complete Issue), Deborah Uman, Barbara Lesavoy

The Seneca Falls Dialogues Journal

Memory. Disruption. Presidential. Underrepresented. History. Empowerment. Sustaining. Intersectionality. Transfeminism. These words capture the breadth and scope of essays in volume 2 and bring us back to the 2016 Biennial Seneca Falls Dialogues conference. Photojournalist, activist, and 2016 Seneca Falls Dialogues keynote Brenda Ann Kenneally uses her artistic work to explore the how and why of class inequity in America. Her project, Upstate Girls, set in Troy, NY, followed seven women for five years as their escape routes out of generational poverty led to further entrapment. Pictured on the journal cover, one of seven upstate girls, is Kayla and mom before …

Improving Remote Customer Interaction Experiences Using Machine Learning, Emmanouil Koukoumidis, Shiblee Hasan, Dustin Abramson, Joseph Edwin Johnson Jr.

Defensive Publications Series

A common problem in contact centers is high employee turnover. Artificial intelligence (AI) techniques that have been introduced to smoothen interaction and improve the customer’s experience can have opposite effects, e.g., by requiring the customer to navigate complex menu options. This disclosure describes AI-based techniques applied to agent training and customer calls. The techniques can reduce turnover at contact centers and improve the experience of end users who interact with customer service agents. Per the techniques, suitable AI techniques are implemented to train human customer agents, and human feedback is in turn used to train AI techniques. Human-AI augmentation can …

Investigating Local Adaptation To Hypoxia Stress In The Eastern Oyster Through Comparative Transcriptomics, Heather Nichole Smith

LSU Master's Theses

Climate change represents one of the most important challenges to biodiversity, therefore it is important to understand the mechanisms that allow species to respond to rapid environmental change. Here, we compared two populations of eastern oysters, Crassostrea virginica, from the Gulf of Mexico to study the mechanisms underlying hypoxia tolerance. Using a common garden experiment and comparative transcriptomics, we identified sets of genes involved in the hypoxia response and found differences in both the timing and baseline expression of hypoxia-responsive genes between tolerant and sensitive populations, consistent with a scenario of local adaptation. These genes include the signaling transcription factor …

Evaluating Word Embedding Models For Traceability, Mahfuza Khatun, Mahfuza Khatun

LSU Master's Theses

ABSTRACT

Traceability link recovery (TLR) is a software engineering activity that helps to ensure software quality and assists with keeping track of changes by establishing links between software artifacts that are a part of the software engineering process, such as requirements, use cases, source code, test cases, and documentation. Software requirement artifacts are typically written in natural language. An Information Retrieval process is frequently used in many software activities, including the TLR activity. Recently, Word Embedding (WE) techniques have been used in many natural language processing tasks as well as in TLR tasks. We investigate the effectiveness of WE techniques …

What Are People Searching During The Pandemic? Exploring The Determinants Of Public Interest Through Google Searches, Justin Weng

LSU Master's Theses

In 2020, COVID-19 became a serious health concern to people worldwide, regardless of their socioeconomic status, cultural characteristics, or political freedom. Even though this unprecedented crisis was the most impactful and dominant issue in 2020, COVID-19 was not the only issue that people were interested in. This study explored if and how national characteristics influenced global public interests during the COVID-19 pandemic in 2020. Using popular online searches in 23 nations, this study categorized global public interests into two ways: COVID-19 related and non-COVID-19 related issues, with four and 13 sub-categories, respectively. Results showed that people in higher political freedom …

Effects Of Plant Spacing Variability And Non-Uniform Emergence On Corn Yield, Justin Dufour

LSU Master's Theses

Plant spacing variability and non-uniform emergence in corn (Zea mays L.) is not uncommon in Louisiana corn fields. Variation in planting depth, non-uniform surface crop residue distribution in no-tillage systems, microsite variation in the seed bed condition, and seed vigor are major factors responsible for non-uniform emergence. Also, planters with low precision in seed placement and careless planting operations can cause non-uniform spacing. Two studies were conducted to quantify the effects of plant spacing variability and non-uniform emergence on grain yield in corn. Six plant spacing treatments at 47,770 plants ha^-1 were evaluated. Uniform spacing, seed skip, double …

Improving The Policy Of Steppe Ecology Management And Promoting Sustainable Development In The Pasture Region: Based On Investigation In Inner Mongolia And Gansu Province, Yunhua Zhang

IGC Proceedings (1977-2023)

No abstract provided.

Nsf Grfp Information Session, Jason Hale

ORSP Presentations

NSF Graduate Research Fellowship Program (GRFP) Information Sessions

• Jason Hale, M.S., Director of Research Development, ORSP
• Robert Doerksen, Ph.D., Associate Dean of the Graduate School
• Vivian Ibrahim, Ph.D., Associate Professor of History; Director of the Office of National Scholarship Advisement

with Annette Kluck, Nikki Reinemann-Gross, Thomas Werfel, Cole Stevens, Courtney Roper, Rachel Greenspan, & Hoang V. Le

Lagrangian And Eulerian Accelerations In Turbulent Stratified Shear Flows, Frank G. Jacobitz, Kai Schneider

School of Engineering: Faculty Scholarship

The Lagrangian and Eulerian acceleration properties of fluid particles in homogeneous turbulence with uniform shear and uniform stable stratification are studied using direct numerical simulations. The Richardson number is varied from Ri=0, corresponding to unstratified shear flow, to Ri=1, corresponding to strongly stratified shear flow. The probability density functions (pdfs) of both Lagrangian and Eulerian accelerations have a stretched-exponential shape and they show a strong and similar influence on the Richardson number. The extreme values of the Eulerian acceleration are stronger than those observed for the Lagrangian acceleration. Geometrical statistics explain that the magnitude of the Eulerian acceleration is larger …

July 21, 2021 Greenmail, University Of Alabama At Birmingham

GreenMail (student newsletter through 2024)

No abstract provided.

The Antimalarial Mmv688533 Provides Potential For Single-Dose Cures With A High Barrier To, James M. Murithi, Cécile Pascal, Jade Bath, Xavier Boulenc, Nina F. Gnädig, Charisse Flerida A. Pasaje, Kelly Rubiano, Tomas Yeo, Sachel Mok, Sylvie Klieber, Paul Desert, María Belén Jiménez-Díaz, Jutta Marfurt, Mélanie Rouillier, Mohammed H. Cherkaoui-Rbati, Nathalie Gobeau, Sergio Wittlin, Anne-Catrin Uhlemann, Ric N. Price, Grennady Wirjanata, Rintis Noviyanti, Patrick K. Tumwebaze, Roland A. Cooper, Philip J. Rosenthal, Laura M. Sanz, Francisco-Javier Gamo, Jayan Joseph, Shivendra Singh, Sridevi Bashyam, Jean Michel Augereau, Elie Giraud, Tanguy Bozec, Thierry Vermat, Gilles Tuffal, Jean-Michel Guillon, Jérôme Menegotto, Laurent Sallé, Guillaume Louit, Marie-José Cabanis, Marie Françoise Nicolas, Michel Doubovetzky, Rita Merino, Nadir Bessila, Iñigo Angulo-Barturen, Delphine Baud, Lidiya Bebrevska, Fanny Escudié, Jacquin C. Niles, Benjamin Blasco, Simon Campbell, Gilles Courtemanche, Laurent Fraisse, Alain Pellet, David A. Fidock, Didier Leroy

Natural Sciences and Mathematics | Faculty Scholarship

The emergence and spread of Plasmodium falciparum resistance to first-line antimalarials creates an imperative to identify and develop potent preclinical candidates with distinct modes of action. Here, we report the identification of MMV688533, an acylguanidine that was developed following a whole-cell screen with compounds known to hit high-value targets in human cells. MMV688533 displays fast parasite clearance in vitro and is not cross-resistant with known antimalarials. In a P. falciparum NSG mouse model, MMV688533 displays a long-lasting pharmacokinetic profile and excellent safety. Selection studies reveal a low propensity for resistance, with modest loss of potency mediated by point mutations in …

Dc-Derived Exosomes For Cancer Immunotherapy, Yi Yao, Chunmei Fu, Li Zhou, Qing-Sheng Mi, Aimin Jiang

Dermatology Articles

As the initiators of adaptive immune responses, DCs play a central role in regulating the balance between CD8 T cell immunity versus tolerance to tumor antigens. Exploiting their function to potentiate host anti-tumor immunity, DC-based vaccines have been one of most promising and widely used cancer immunotherapies. However, DC-based cancer vaccines have not achieved the promised success in clinical trials, with one of the major obstacles being tumor-mediated immunosuppression. A recent discovery on the critical role of type 1 conventional DCs (cDC1s) play in cross-priming tumor-specific CD8 T cells and determining the anti-tumor efficacy of cancer immunotherapies, however, has highlighted …

Unh Receives Federal Grant To Perform Surveillance For Covid-19 Variants, Robbin Ray

Media Relations

No abstract provided.

The Antimalarial Mmv688533 Provides Potential For Single-Dose Cures With A High Barrier To, James M. Murithi, Cécile Pascal, Jade Bath, Xavier Boulenc, Nina F. Gnädig, Charisse Flerida A. Pasaje, Kelly Rubiano, Tomas Yeo, Sachel Mok, Sylvie Klieber, Paul Desert, María Belén Jiménez-Díaz, Jutta Marfurt, Mélanie Rouillier, Mohammed H. Cherkaoui-Rbati, Nathalie Gobeau, Sergio Wittlin, Anne-Catrin Uhlemann, Ric N. Price, Grennady Wirjanata, Rintis Noviyanti, Patrick Tumwebaze, Roland A. Cooper, Philip J. Rosenthal, Laura M. Sanz, Francisco-Javier Gamo, Jayan Joseph, Shivendra Singh, Sridevi Bashyam, Jean Michel Augereau, Elie Giraud, Tanguy Bozec, Thierry Vermat, Gilles Tuffal, Jean-Michel Guillon, Jérôme Menegotto, Laurent Sallé, Guillaume Louit, Marie-José Cabanis, Marie Françoise Nicolas, Michel Doubovetzky, Rita Merino, Nadir Bessila, Iñigo Angulo-Barturen, Delphine Baud, Lidiya Bebrevska, Fanny Escudié, Jacquin C. Niles, Benjamin Blasco, Simon Campbell, Gilles Courtemanche, Laurent Fraisse, Alain Pellet, David A. Fidock, Didier Leroy

Natural Sciences and Mathematics | Faculty Scholarship

The emergence and spread of Plasmodium falciparum resistance to first-line antimalarials creates an imperative to identify and develop potent preclinical candidates with distinct modes of action. Here, we report the identification of MMV688533, an acylguanidine that was developed following a whole-cell screen with compounds known to hit high-value targets in human cells. MMV688533 displays fast parasite clearance in vitro and is not cross-resistant with known antimalarials. In a P. falciparum NSG mouse model, MMV688533 displays a long-lasting pharmacokinetic profile and excellent safety. Selection studies reveal a low propensity for resistance, with modest loss of potency mediated by point mutations in …

2021-July-21-Etsu Students Named To Appalachian Highlands Twenty Under, University Marketing And Communication, East Tennessee State University

ETSU News

h2 class=""> ETSU Twenty Under 20 Honorees ETSU students Sam Garcia and Caitlyn Ison were among the 20 area college and high school students honored during the 2021 Appalachian Highlands Twenty Under 20 Awards.

JOHNSON CITY (July 21, 2021)  — Two East Tennessee State University students are among 20 area college and high school students to receive the 2021 Appalachian Highlands Twenty Under 20 Award, presented earlier this year by Kingsport-based STREAMWORKS, an educational program delivering enhanced opportunities to participate in mentor and project-based programs focused on science, technology, engineering and math (STEM) skills. 

In a virtual awards ceremony streamed …

Advanced Remote Data Acquisition Using A Pop-Up Data Shuttle (Pds) To Report Data From Current- And Pressure-Recording Inverted Echo Sounders (Cpies), Chanhyung Jeon, Jae Hun Park, Maureen Kennelly, Erran Sousa, D. Randolph Watts, Eun Joo Lee, Taewook Park, Thomas Peacock

Graduate School of Oceanography Faculty Publications

A current- and pressure-recording inverted echo sounder (CPIES) placed on the sea floor monitors aspects of the physical ocean environment for periods of months to years. Until recently, acoustic telemetry of daily-processed data was the existing method for data acquisition from CPIES without full instrument recovery. However, this approach, which requires positioning a ship at the mooring site and operator time, is expensive and time-consuming. Here, we introduce a new method of obtaining data remotely from CPIES using a popup-data-shuttle (PDS), which enables straightforward data acquisition without a ship. The PDS data subsampled from CPIES has 30–60 min temporal resolution. …

Fischer–Tropsch Synthesis For Light Olefins From Syngas: A Review Of Catalyst Development, Arash Yahyazadeh, Ajay K. Dalai, Wenping Ma, Lifeng Zhang

Center for Applied Energy Research Faculty and Staff Publications

Light olefins as one the most important building blocks in chemical industry can be produced via Fischer–Tropsch synthesis (FTS) from syngas. FT synthesis conducted at high temperature would lead to light paraffins, carbon dioxide, methane, and C5+ longer chain hydrocarbons. The present work focuses on providing a critical review on the light olefin production using Fischer– Tropsch synthesis. The effects of metals, promoters and supports as the most influential parameters on the catalytic performance of catalysts are discussed meticulously. Fe and Co as the main active metals in FT catalysts are investigated in terms of pore size, crystal size, and …

A Novel Analytical Method For Evaluating The Characteristics Of Hydraulic Jump At A Positive Step, Milad Mohammadi, Mohammad Nazari-Sharabian, Moses Karakouzian

Civil and Environmental Engineering and Construction Faculty Research

We present a new method to evaluate the hydraulic jump characteristics in a horizontal rectangular channel with a positive step. We considered the flow curvature effect and the free surface’s small rise at the A-type hydraulic jump’s end. First, we present a novel method to give jump length estimation based on the similarity of the jump and the turbulent wall-jet, considering the pressure gradient. Then, considering the jump as a curvilinear flow and using a one-dimensional momentum equation, we present an accurate expression for the conjugate flow depth regarding the initial Froude number and step height. Finally, we compute the …

Face-To-Face Nursing Promotion Of Cardiac Rehabilitation, Marika Whitaker

Student Scholarly Projects

Practice Problem: The burden of cardiovascular disease is rising at global and national levels, and cardiac rehabilitation is recognized as one of the most beneficial and cost-effective strategies to manage it. One significant problem globally, nationally, and locally is the low numbers of eligible patients who enroll in cardiac rehabilitation.

PICOT: In patients with isolated coronary artery bypass graft (CABG) (P), how does face-to-face nursing promotion of cardiac rehabilitation (I) compared to the patients who do not have face-to-face nursing promotion (C), affect the percentage of patients enrolling in cardiac rehabilitation after discharge (O) within 8 weeks (T)?

Evidence: …

Relationship Between Image Spectroscopy Spatial Resolution And Crown Level Tree Species Classification Accuracy, Andrew Richard Fritter

Dissertations and Theses

Hyperspectral imagery has become a common remote sensing data type used in tree species classifications because of its rich spectral signals that allow the detection of the variations in canopy reflectance. While high spatial resolution hyperspectral imagery provides fine spatial resolution for discerning surface objects, it has the inherent drawbacks of expensive acquisition costs, large data sizes, and can be computationally taxing to use. This study attempts to determine a relationship between crown level tree species classification accuracy and hyperspectral spatial resolution. Future tree species classification projects can make use of this relationship by targeting a spatial resolution that best …

2021-July-21-Stem Teachers Attend Acoustic Guitar Building Workshop, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – (July 21, 2021) STEM teachers from across the nation are on the campus of East Tennessee State University this week and back in the classroom building acoustic guitars. 

In five days, these teachers will be transforming a kit of spruce, mahogany, ebony, laser-cut plywood, and steel into something one-of-a-kind, and their classroom is the woodworking shop in Wilson-Wallis Hall, home to several Engineering Technology programs.

It all leads to one fantastic product when, on Friday, the teachers will leave the STEM Guitar Project’s Acoustic Workshop with a custom-built acoustic guitar they have spent the week constructing.  The …

Be The Change, Eric F. Spina

Materials from the University of Dayton Magazine Website

President Eric F. Spina reflects on the words that began and ended the campus experience of the Flyers from the Class of 2021.

See, University Of Dayton

Materials from the University of Dayton Magazine Website

Alumni share dance, advertising, art and more for us to see and enjoy in this feature story about creative Flyers.