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Predicting Cloud Fraction With Instantaneous Direct And Diffuse Shortwave Solar Irradiance, Jamison Lerma, Emily K. Blackaby, Maosi Chen, Sasha Madronich, Wei Gao Feb 2024

Predicting Cloud Fraction With Instantaneous Direct And Diffuse Shortwave Solar Irradiance, Jamison Lerma, Emily K. Blackaby, Maosi Chen, Sasha Madronich, Wei Gao

The Geographical Bulletin

The purpose of this study is to compare the different performances of three commonly used models (i.e., linear regression, random forest regression, and deep neural network (DNN)) to predict cloud fraction (CF) using ground-based shortwave solar radiation measurements and analyze the importance of the input features. The CF data are obtained from the Surface Radiation Budget (SURFRAD) and the Atmospheric Radiation Measurement (ARM) and the irradiance data from the USDA UV-B Monitoring and Research Program. The study finds that CF of opaque and total clouds can be best predicted using both Random Forest Regression and DNN with the validation R2 …


A Remote Sensing Investigation Of The 2022 Invasion Of Eastern Ukraine On Agricultural Landcover, Michael S. Agbozo, Luke J. Marzen, Chandana Mitra Feb 2024

A Remote Sensing Investigation Of The 2022 Invasion Of Eastern Ukraine On Agricultural Landcover, Michael S. Agbozo, Luke J. Marzen, Chandana Mitra

The Geographical Bulletin

Ukraine-Russian political relations over the years have alternatively experienced periods of tranquility and turmoil with violent conflicts since 1917, including the events of the 2014 annexation of Crimea and the 2022 Russian invasion of the entirety of Ukraine. These conflicts remain developmental threats and their assessment requires multi-perspective analysis. Understanding the spatial dimensions of such conflicts and their consequences on physical and social spaces at varying scales could provide credible scientific impetuses on which targeted post-conflict remediations could be built. This preliminary study therefore takes advantage of the capabilities of satellite remote sensing, to provide quick and effective spatiotemporal analysis …


Evaluating The Use Of Unpiloted Aerial Systems To Detect And Monitor Beech Bark Disease In New England Forests, Isabelle Lopez, Benjamin T. Fraser, Russell G. Congalton Feb 2024

Evaluating The Use Of Unpiloted Aerial Systems To Detect And Monitor Beech Bark Disease In New England Forests, Isabelle Lopez, Benjamin T. Fraser, Russell G. Congalton

The Geographical Bulletin

The American beech (Fagus grandifolia) plays a key role throughout eastern North American forests. However, beech bark disease (BBD) causes widespread mortality of beech trees. We investigated whether imagery collected using an unpiloted aerial system (UAS) could differentiate beech tree health. Reference data were collected from 140 beech trees in New Hampshire and were visually classified as having “no/trace damage,” “moderate damage,” or “heavy damage.” Multispectral imagery was collected from a UAS, and 44 image features were derived for each beech crown. We used machine learning to identify the importance of each feature in distinguishing between the three health classes …


High-Mountain Hazards In The Indian Himalaya: An Assessment Of The Causes And Effects Of The Chamoli Flood In 2021, Christina M. Salzmann, Sarah J. Halvorson, Anna E. Klene Feb 2024

High-Mountain Hazards In The Indian Himalaya: An Assessment Of The Causes And Effects Of The Chamoli Flood In 2021, Christina M. Salzmann, Sarah J. Halvorson, Anna E. Klene

The Geographical Bulletin

On 7 February 2021, a devastating flood severely impacted the Ronti Gad, Rishiganga, and Dhauliganga River Valleys in the northwestern District of Chamoli, India. The flood washed away two hydropower projects and caused more than 200 fatalities. This study assessed some of the causes and effects of this catastrophic flood event and aims to provide further documentation that the event was not caused by a glacial lake outburst flood, as many reports initially indicated. Analysis of high-resolution satellite imagery, digital elevation model (DEM) differencing, and precipitation and temperature data showed that an ice-rock avalanche was released as a result of …


Volume 64-2 Complete Issue, Nancy Pullen-Hoalst Feb 2024

Volume 64-2 Complete Issue, Nancy Pullen-Hoalst

The Geographical Bulletin

Complete Issue


Téacsúil Fionnachtain, Alan Delozier Feb 2024

Téacsúil Fionnachtain, Alan Delozier

Critical Inquiries Into Irish Studies

“Textual Discovery” is presented to pique interest in the obscure, yet unique works in Irish language, literature, and history that have been largely forgotten over time. Articles will cover different subject areas, authors, themes, and eras related to the depth and consequence of the Gaeilge experience in its varied forms. The inspiration comes from selections found within the affiliated Irish Rare Book and Special Collections Library at Seton Hall University, but on a deeper level this piece serves to honor works that can be found listed in bibliographical compilations and on the shelves of libraries across the world.


Storytelling As A Cultural Context For London-Irish Writing In Donall Macamhlaigh’S Schnitzer O’Shea, Jimmy Murphy’S Kings Of The Kilburn High Road And Enda Walsh’S The Walworth Farce, Niamh Macgloin Feb 2024

Storytelling As A Cultural Context For London-Irish Writing In Donall Macamhlaigh’S Schnitzer O’Shea, Jimmy Murphy’S Kings Of The Kilburn High Road And Enda Walsh’S The Walworth Farce, Niamh Macgloin

Critical Inquiries Into Irish Studies

The oral tradition of storytelling is culturally significant to Irish literature and important for immigrant communities as a way to connect with their home culture and share stories without the necessity of literacy. This essay considers the motif of storytelling and the importance of voicing the community in much London-Irish literature. In Walsh’s The Walworth Farce, a play within a play, the main character obsesses over retelling the story of their emigration from Ireland but corrupts its purity as he pushes his narrative of innocence too far, and the cycle of storytelling begins again. Similarly, in Murphy’s Kings of the …


A Gaelic South African Revival?: The Irish Republican Association Of South Africa, The Republic, And Irish South African Identity, Tom Mcgrath Feb 2024

A Gaelic South African Revival?: The Irish Republican Association Of South Africa, The Republic, And Irish South African Identity, Tom Mcgrath

Critical Inquiries Into Irish Studies

In September 1920, at a meeting in Johannesburg, the Irish National Association of South Africa rebranded itself as the Irish Republican Association of South Africa. The IRASA was unique within the history of the Irish in South Africa. While it existed only until 1923, it was the largest Irish group in South African history, made evident by the establishment of its own journal, The Republic. The association was fundamentally devoted to nurturing an “Irish Afrikander” identity and culture within South Africa, primarily through the promotion of Irish works in its journal, from excerpts of Thomas Davis’ writings to a full …


Prebiotic Proanthocyanidins Inhibit Bile Reflux–Induced Esophageal Adenocarcinoma Through Reshaping The Gut Microbiome And Esophageal Metabolome, Katherine M. Weh, Connor L. Howard, Yun Zhang, Bridget A. Tripp, Jennifer Clarke, Amy B. Howell, Joel H. Rubenstein, Julian A. Abrams, Maria Westerhoff, Laura A. Kresty Feb 2024

Prebiotic Proanthocyanidins Inhibit Bile Reflux–Induced Esophageal Adenocarcinoma Through Reshaping The Gut Microbiome And Esophageal Metabolome, Katherine M. Weh, Connor L. Howard, Yun Zhang, Bridget A. Tripp, Jennifer Clarke, Amy B. Howell, Joel H. Rubenstein, Julian A. Abrams, Maria Westerhoff, Laura A. Kresty

Department of Statistics: Faculty Publications

The gut and local esophageal microbiome progressively shift from healthy commensal bacteria to inflammation-linked pathogenic bacteria in patients with gastroesophageal reflux disease, Barrett’s esophagus, and esophageal adenocarcinoma (EAC). However, mechanisms by which microbial communities and metabolites contribute to reflux-driven EAC remain incompletely understood and challenging to target. Herein, we utilized a rat reflux-induced EAC model to investigate targeting the gut microbiome–esophageal metabolome axis with cranberry proanthocyanidins (C-PAC) to inhibit EAC progression. Sprague-Dawley rats, with or without reflux induction, received water or C-PAC ad libitum (700 μg/rat/day) for 25 or 40 weeks. C-PAC exerted prebiotic activity abrogating reflux-induced dysbiosis and mitigating …


Vol.51 N.29 February 8th 2024, Voice Media Ventures Feb 2024

Vol.51 N.29 February 8th 2024, Voice Media Ventures

Black Voice News

No abstract provided.


Vista: February 8, 2024, University Of San Diego Feb 2024

Vista: February 8, 2024, University Of San Diego

USD Vista (1965-)

No abstract provided.


Licensed Nurse/Certified Nurse Aide Collaboration In The Nursing Home, Cynthia Beynon Feb 2024

Licensed Nurse/Certified Nurse Aide Collaboration In The Nursing Home, Cynthia Beynon

Dissertations

The purpose of this dissertation was to explore how collaboration is perceived and experienced by the licensed nurse (LN) and the certified nurse aide (CNA) in the nursing home (NH) setting. Understanding perspectives and patterns in the process of LN/CNA collaboration is critical in the quest to secure safe, quality care delivery for NH residents.


A Midsummer Night's Dream, Otterbein Theatre And Dance Department Feb 2024

A Midsummer Night's Dream, Otterbein Theatre And Dance Department

2023-2024 Season Productions

A Midsummer Night's Dream is a comedy play written by William Shakespeare in about 1595 or 1596. The play is set in Athens, and consists of several subplots that revolve around the marriage of Theseus and Hippolyta. One subplot involves a conflict among four Athenian lovers. Another follows a group of six amateur actors rehearsing the play which they are to perform before the wedding. Both groups find themselves in a forest inhabited by fairies who manipulate the humans and are engaged in their own domestic intrigue. A Midsummer Night's Dream is considered one of Shakespeare's most popular and widely …


Sadaf Ali, Oral History Interview, 2024, Elizabeth Allen, Finn Vincent-Fix Feb 2024

Sadaf Ali, Oral History Interview, 2024, Elizabeth Allen, Finn Vincent-Fix

Oral Histories

Dr. Sadaf Ali is a professor of Digital Media, Cinema, and Journalism at Eastern Michigan University, and has been working at EMU since 2012. Ali recounts how she became interested in news media, what led her to pursue a career in broadcasting, and her career working in journalism and broadcasting prior to coming to work at EMU. Ali describes her commitment to covering diverse stories, creating audio story and writing an article for WEMU about the Afghan refugee led cooking class coordinated by Zuzana Tomas’s Academic Service-Learning class, and the cultural importance of food as a person of Pakistani descent. …


February 8, 2024, Caa Feb 2024

February 8, 2024, Caa

Minutes

No abstract provided.


Kodai: Framework Towards Data Augmentation Of Large Language Models In Machine Learning, Rick Rejeleene Feb 2024

Kodai: Framework Towards Data Augmentation Of Large Language Models In Machine Learning, Rick Rejeleene

Theses and Dissertations

Machine Learning is rapidly advancing at an incredible pace due to an increase in computational size, and availability of data. Data is the cornerstone of machine learning algorithms. Information quality has a profound impact on the performance of machine learning systems. Supervised, Unsupervised, and Reinforcement learning are three major ways of performing machine learning. Self-supervised learning, part of unsupervised learning, has made breakthroughs in engineering and research by using Large Language Models (LLM). LLM are a type of neural network, used for language understanding and generation. Recently, LLM has taken a distinct lead by demonstrating state-of-the-art capabilities in natural language …


Determining The Surface PKA Of Perfluorooctanoic Acid, Lila J. Musegades, Owen P. Curtin, Jenée D. Cyran Feb 2024

Determining The Surface PKA Of Perfluorooctanoic Acid, Lila J. Musegades, Owen P. Curtin, Jenée D. Cyran

Chemistry and Biochemistry Faculty Publications and Presentations

Perfluorooctanoic acid (PFOA) is an environmentally prevalent and persistent organic pollutant with toxic and bioaccumulative properties. Despite the known importance of perfluorinated pollutants in the global environment, molecular-level details of the physicochemical behavior of PFOA on aqueous interfaces remain poorly understood. Here, we utilized two surface-specific techniques, vibrational sum frequency generation spectroscopy (SFG) and surface tensiometry, to investigate the pH-induced structural changes of PFOA and octanoic acid (OA) and determined the apparent pKa at the air–water surface. The SFG spectra and surface activity model were investigated over a wide range of pHs. With the surface tension measurements, the …


Grágás And The Legal Culture Of Commonwealth Iceland, William Ian Miller Feb 2024

Grágás And The Legal Culture Of Commonwealth Iceland, William Ian Miller

Book Chapters

The subject of this chapter is Grágás, the compilation of the laws of Iceland in the Commonwealth period. The chapter begins by outlining the court structure of Iceland and the fundamentals of legal procedure, briefly discussing the importance of law to the conversion narrative in Íslendingabók and its account of the first decision to put Iceland’s laws into writing. It describes the distinctive concepts and customs which underlie the legal system of medieval Iceland, looking at the role of the búi (neighbour) in legal procedure, and explaining the key concepts of helgi (the right of inviolability), grið (domicile, or household …


Understanding Quadrature Modulation By Designing A 7mhz Iq Test Bench To Encode The Polybius Square, William Lee Bradley Feb 2024

Understanding Quadrature Modulation By Designing A 7mhz Iq Test Bench To Encode The Polybius Square, William Lee Bradley

Dissertations and Theses

This thesis outlines the design of an IQ Test Bench that allows for experimentation of quadrature modulation techniques. Quadrature modulation utilizes two signals I and Q, 90° out of phase from each other, to greatly increase communication data rates. Using Desmos, a thorough mathematical analysis of waveform mixing is presented, and constellation diagrams are plotted from the results. From this an ancient fire signaling technique known as the Polybius Square is encoded into the system. The IQ Test Bench is built from fundamental components that would be contained within an RFFE: a local oscillator and two frequency mixers. The LO …


Foster Care, Aces, And Social Communication Development: A Mixed Methods Study, Caroline Marie Giuffre Feb 2024

Foster Care, Aces, And Social Communication Development: A Mixed Methods Study, Caroline Marie Giuffre

Theses and Dissertations

A childhood spent in foster care has been linked to various adverse childhood experiences (ACEs) including neglect, maltreatment, and physical abuse. The presence of ACEs has the potential to negatively impact neurological development. Our study seeks to inform practicing speech-language pathologists on the potential risks of a history of foster care on the pragmatic domain of language: social communication. The current literature focuses more on general language development, such as expressive language or the prevalence of language delays. This article details our use of a survey study given to adoptive parents of foster children on their child’s social communication abilities. …


The Cowl - V. 88 N. 3 - February 8, 2024 Feb 2024

The Cowl - V. 88 N. 3 - February 8, 2024

The Cowl

The Cowl - student newspaper of Providence College. Vol. 88 No. 3 - February 8, 2024. 24 pages.


Drivers Of Anticoagulant Rodenticide Exposure In Fishers (Pekania Pennanti) Across The Northeastern United States, Georgianna Silveira, Jacqueline L. Frair, Lisa Murphy, Julie C. Ellis, David Needle, Stephanie A. Cunningham, Amanda Watson, Aaron Facka, Patrick Tate, Shevenell Webb, Kim Royar, Chris Bernier, Thomas Keller, Krysten Schuler Feb 2024

Drivers Of Anticoagulant Rodenticide Exposure In Fishers (Pekania Pennanti) Across The Northeastern United States, Georgianna Silveira, Jacqueline L. Frair, Lisa Murphy, Julie C. Ellis, David Needle, Stephanie A. Cunningham, Amanda Watson, Aaron Facka, Patrick Tate, Shevenell Webb, Kim Royar, Chris Bernier, Thomas Keller, Krysten Schuler

Faculty Publications

Studies in parts of Europe, New Zealand, and North America indicate uptake of anticoagulant rodenticides (ARs) by predatory mammals to be widespread and common, with proximity to urban and agricultural areas being an important driver of exposure. Yet, little is known regarding the patterns and drivers of AR exposure in predatory mammals within more forest-dominated landscapes. Across the forest-dominated northeastern United States (US), a region spanning Pennsylvania to Maine, we tested livers from 597 fisher (Pekania pennanti) obtained from the legal harvest for 11 anticoagulant rodenticide compounds. We used kriging to determine potential hot zones (within or among states) and …


February 8, 2024, The Daily Mississippian Feb 2024

February 8, 2024, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Using Data From Uniform Rate Applications For Site-Specific Nitrogen Recommendations, Eunchun Park, B. Wayne Brorson, Xiaofei Li Feb 2024

Using Data From Uniform Rate Applications For Site-Specific Nitrogen Recommendations, Eunchun Park, B. Wayne Brorson, Xiaofei Li

Agricultural Economics and Agribusiness Faculty Publications and Presentations

Much historical yield-monitor data is from fields where a uniform rate of nitrogen was applied. A new approach is proposed using this data to get site-specific nitrogen recommendations. Bayesian methods are used to estimate a linear plateau model where only the plateau is spatially varying. The model is then illustrated by using it to make site-specific nitrogen recommendations for corn production in Mississippi. The in-sample recommendations generated by this approach return an estimated $9/acre on the example field. The long-term goal is to combine this information with other information such as remote sensing measurements.


Drivers Of Anticoagulant Rodenticide Exposure In Fishers (Pekania Pennanti) Across The Northeastern United States, Georgianna Silveira, Jacqueline L. Frair, Lisa Murphy, Julie C. Ellis, David Needle, Stephanie A. Cunningham, Amanda Watson, Aaron Facka, Patrick Tate, Shevenell Webb, Kim Royar, Chris Bernier, Thomas Keller, Krysten Schuler Feb 2024

Drivers Of Anticoagulant Rodenticide Exposure In Fishers (Pekania Pennanti) Across The Northeastern United States, Georgianna Silveira, Jacqueline L. Frair, Lisa Murphy, Julie C. Ellis, David Needle, Stephanie A. Cunningham, Amanda Watson, Aaron Facka, Patrick Tate, Shevenell Webb, Kim Royar, Chris Bernier, Thomas Keller, Krysten Schuler

Faculty Publications

Studies in parts of Europe, New Zealand, and North America indicate uptake of anticoagulant rodenticides (ARs) by predatory mammals to be widespread and common, with proximity to urban and agricultural areas being an important driver of exposure. Yet, little is known regarding the patterns and drivers of AR exposure in predatory mammals within more forest-dominated landscapes. Across the forest-dominated northeastern United States (US), a region spanning Pennsylvania to Maine, we tested livers from 597 fisher (Pekania pennanti) obtained from the legal harvest for 11 anticoagulant rodenticide compounds. We used kriging to determine potential hot zones (within or among states) and …


The Current - Volume 34 Issue 8, Nova Southeastern University Feb 2024

The Current - Volume 34 Issue 8, Nova Southeastern University

Student Newspapers

No abstract provided.


The Grizzly, February 8, 2024, Marie Sykes, Sean Mcginley, Kate Horan, Kathy Logan, Andrew J. Perez, Adam Denn, Dominic Minicozzi Feb 2024

The Grizzly, February 8, 2024, Marie Sykes, Sean Mcginley, Kate Horan, Kathy Logan, Andrew J. Perez, Adam Denn, Dominic Minicozzi

Ursinus College Grizzly Newspaper, 1978 to Present

Restructuring VP Positions • Steam Bending With Adriane Colburn • 2024 Watson Fellowship Finalists • The Writing Fellow Experience • Jasmine's Journey of Sushi • Swimmers Gear Up for Champs • Senior Day Sweep: Ursinus College Men's Wrestling


Montana Kaimin, February 8, 2024, Students Of The University Of Montana, Missoula Feb 2024

Montana Kaimin, February 8, 2024, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.


Response To Commentary: The Framework For Systematic Reviews On Psychological Risk Factors For Persistent Somatic Symptoms And Related Syndromes And Disorders (Psy-Pss), Paul Hüsing, Abigail Smakowski, Bernd Löwe, Maria Kleinstäuber, Anne Toussaint, Meike C. Shedden-Mora Feb 2024

Response To Commentary: The Framework For Systematic Reviews On Psychological Risk Factors For Persistent Somatic Symptoms And Related Syndromes And Disorders (Psy-Pss), Paul Hüsing, Abigail Smakowski, Bernd Löwe, Maria Kleinstäuber, Anne Toussaint, Meike C. Shedden-Mora

Psychology Faculty Publications

Persistent somatic symptoms (PSS) are common in all fields of medicine. Current classification systems for mental disorders in this field, i.e. Somatic Symptom Disorder (SSD; DSM-5) or Bodily Distress Disorder (BDD; ICD-11), now stress the relevance of psychological features associated with the physical complaints. It is well known that psychological criteria are among the relevant risk factors for the development and/or worsening of persistent physical symptoms, however, the selected diagnostic criteria remain subject to debate. Numerous psychological concepts have been studied and discussed in the scientific field. However, empirical evidence remains scattered, individual factors have not been reviewed systematically, and …


2024 February 8 - Tennessee Weekly Drought Summary, Tennessee Climate Office, East Tennessee State University Feb 2024

2024 February 8 - Tennessee Weekly Drought Summary, Tennessee Climate Office, East Tennessee State University

Tennessee Climate Office Weekly Drought Summaries

No abstract provided.