Physical Sciences and Mathematics Commons^™

Freshwater Algae In Northwest Washington, Volume Iii. Desmids, Part A, Robin A. Matthews

A Collection of Open Access Books and Monographs

No abstract provided.

The View From Ventress - 2021-22 Academic Year, University Of Mississippi, College Of Liberal Arts

Liberal Arts Newsletters

News from the College of Liberal Arts

Understanding The Green Workforce, Gladys Torres Olivarria, Darbi Berry, Leaders 20/20, University Of San Diego

San Diego Regional Quality of Life Dashboard

One initiative to improve environmental conditions is prioritizing the Green Workforce. The Green workforce is an economic approach to combating climate change. The Green Workforce refers to jobs that help us advance towards a more sustainable society and help us transition from the over-dependence on oil towards reducing greenhouse gas emissions. A Green workforce can bring in millions of new jobs and opportunities.

Understanding Urban Heat Islands And Impacts, Darbi Berry, Nicole Fassina, A-Bel Gong

San Diego Regional Climate Collaborative

Urban heat islands play a large role in aggravating climate impacts on water, electricity, and air pollutants, and affect vulnerable communities disproportionately. This blog calls onto historical redlining and disinvestment and urban development as direct contributors of socioeconomic disparities and includes a case study of one of our region’s most vulnerable communities.

Water And Agriculture In The San Diego Region, Olivia Frigyes, Darbi Berry, A-Bel Gong

San Diego Regional Climate Collaborative

The San Diego region is susceptible to drought with little annual precipitation. The rising temperature and changing precipitation is expected to affect the agriculture economy. Classified as having a mediterranean climate, San Diego has hot, dry summers and cooler, wet winters. In this blog, learn about how San Diego's climate shapes its agricultural communities' reliance on water supply.

2022 Annual Report, San Diego Regional Climate Collaborative

San Diego Regional Climate Collaborative

The San Diego Regional Climate Collaborative is a network for public agencies that serves the San Diego region to share expertise, leverage resources and advance comprehensive solutions to facilitate climate change planning. By partnering with academia, nonprofits, and businesses, the SDRCC also works to leverage the profile of regional leadership. This is the 2021 San Diego Regional Climate Collaborative Annual Report.

Mobilizing Regional Action: Insights From The San Diego Region Coastal Resilience Roadmap, Darbi Berry, Civicwell, Sdrcc

San Diego Regional Climate Collaborative

This case study details the process of developing the San Diego Region Coastal Resilience Roadmap with particular attention to how this process can be replicated in other regions throughout California – for coastal resilience, as well as other climate impacts and community priorities.

Understanding Binational Water Scarcity, Avery Aquino, Darbi Berry

San Diego Regional Climate Collaborative

Water scarcity has become a growing concern in many regions around the world, including the San Diego, CA and Tijuana, MX border region Water is a valuable resource that sustains all life on earth, and the San Diego/Tijuana border region is no exception. With increasing population growth, urbanization, and changing climate patterns on both sides of the border, the demand for water resources has significantly outstripped its availability in this region. As a result, it has become essential tounderstand the extent and impacts of water scarcity, and to develop innovative and sustainable solutions that can mitigate its effects.

Leading Climate & Environmental Action In The San Diego Region, Tessa Tinkler, Eo Hanabusa, Emily Young, Darbi Berry, Connelly Meschen

Environment

Leading Climate & Environmental Action in the San Diego Region presents the state of environment-focused nonprofits in the San Diego region and their legacies that position them to continue impactful climate action. Findings in this report are synthesized from quarterly public opinion pollings (San Diego Residents Survey), surveys of 30 local environmental nonprofit leaders (Nonprofit Leaders Survey), the latest nonprofit data from the Internal Revenue Service (IRS), and data on foundation grants awarded to local nonprofits (Candid). The environmental nonprofit sector in the San Diego region is relatively small, but it has worked on the frontlines for many years to …

Soil Moisture And Geomorphologic Data For Use In Dynamic And Forecastable Landslide Hazard Analyses In Eastern Kentucky, Daniel M. Francis, L. Sebastian Bryson

Civil Engineering Research Data

These data are the geomorphologic and land information system-based soil moisture estimates from assimilation of NASA SMAP satellite-based observations and NOAH 3.6 Land Surface Model estimates over known landslides in Eastern Kentucky. Additionally Long Short-Term Memory Recurrent Neural Network and logistic regression machine learning codes, as well as an Application programming interface code are included. Finally, in-situ data from Eastern Kentucky is included.

Symbolic Logic, Tony Roy

Books

Textbook for symbolic logic, beginning at a level appropriate for beginning students, continuing through Godel's completeness and incompleteness theorems. The text naturally divides into two volumes, the first for reasoning in logic, the second for reasoning about it.

The first volume includes parts I and II of the text. Part I introduces the complete classical predicate calculus with equality, including both axiomatic and natural derivation systems. Part II transitions to methods for reasoning about logic, including direct reasoning from definitions and mathematical induction.

The second volume includes parts III and IV of the text. Part III develops basic results in …

Unmasking Deception In Vanets: A Decentralized Approach To Verifying Truth In Motion, Susan Zehra, Syed R. Rizvi, Steven Olariu

College of Sciences Posters

VANET, which stands for "Vehicular Ad Hoc Network," is a wireless network that allows vehicles to communicate with each other and with infrastructure, such as Roadside Units (RSUs), with the aim of enhancing road safety and improving the overall driving experience through real-time exchange of information and data. VANET has various applications, including traffic management, road safety alerts, and navigation. However, the security of VANET can be compromised if a malicious user alters the content of messages transmitted, which can harm both individual vehicles and the overall trust in VANET technology. Ensuring the correctness of messages is crucial for the …

Architecture Of Heptagonal Metallo-Macrocycles Via Embedding Metal Nodes Into Its Rigid Backbone, A.M.Shashika D. Wijerathna, He Zhao, Qiangqiang Dong, Qixia Bai, Zhiyuan Jiang, Jie Yuan, Jun Wang, Mingzhao Chen, Markus Zirnheld, Rockwell T. Li, Yuan Zhang, Yiming Li, Pingshan Wang

College of Sciences Posters

Metal-organic macrocycles have received increasing attention not only due to their versatile applications such as molecular recognition, compounds encapsulation, anti-bacteria and others, but also for their important role in the study of structure-property relationship at nano scale. However, most of the constructions utilize benzene ring as the backbone, which restricts the ligand arm angle in the range of 60, 120 and 180 degrees. Thus, the topologies of most metallo-macrocycles are limited as triangles and hexagons, and explorations of using other backbones with large angles and the construction of metallo-macrocycles with more than six edges are very rare.

In this study, …

Robots Still Outnumber Humans In Web Archives In 2019, But Less Than In 2012, Himarsha R. Jayanetti, Kritika Garg, Sawood Alam, Michael L. Nelson, Michele C. Weigle

College of Sciences Posters

To identify robots and human users in web archives, we conducted a study using the access logs from the Internet Archive’s (IA) Wayback Machine in 2012 (IA2012), 2015 (IA2015), and 2019 (IA2019), and the Portuguese Web Archive (PT) in 2019 (PT2019). We identified user sessions in the access logs and classified them as human or robot based on their browsing behavior. In 2013, AlNoamany et al. [1] studied the user access patterns using IA access logs from 2012. They established four web archive user access patterns: single-page access (Dip), access to the same page at multiple archive times (Dive), access …

Adhd Prediction Through Analysis Of Eye Movements With Graph Convolution Network, Gavindya Jayawardena, Sampath Jayarathna, Yi He

College of Sciences Posters

Processing speech with background noise requires appropriate parsing of the distorted auditory signal, fundamental language abilities as well as higher signal-to-noise ratio. Adolescents with ADHD have difficulty processing speech with background noise due to reduced inhibitory control and working memory capacity. In this study we utilize Audiovisual Speech-In-Noise performance and eye-tracking measures of young adults with ADHD compared to age-matched controls, and generate graphs for ADHD evaluation using the eye-tracking data. We form graphs utilizing the eight eye-tracking features (fixation count, average, total, and standard deviation of fixation duration, max and min saccade peak velocity, min, average, and standard deviation …

Evaluation Of Scalable Quantum And Classical Machine Learning For Particle Tracking Classification In Nuclear Physics, Polykarpos Thomadakis, Emmanuel Billias, Nikos Chrisochoides

The Graduate School Posters

Future particle accelerators will exceed by far the current data size (10¹⁵) per experiment, and high- luminosity program(s) will produce more than 300 times as much data. Classical Machine Learning (ML) likely will benefit from new tools based on quantum computing. Particle track reconstruction is the most computationally intensive process in nuclear physics experiments. A combinatorial approach exhaustively tests track measurements (“hits”), represented as images, to identify those that form an actual particle trajectory, which is then used to reconstruct track parameters necessary for the physics experiment. Quantum Machine Learning (QML) could improve this process in multiple ways, …

Conceptual Mathematics In Society, Ricela Feliciano-Semidei

Books, Book Chapters, & Supplemental Materials

This textbook is a compilation of chapters with educational purposes for the course MATH 103 in Spring 2023. The first part (Chapters 1 and 2) includes logic and critical thinking. Understanding the thinking process and strategies for solving problems in an effective way will provide students with skills that will be required to succeed in all college math courses. The second part (Chapters 3 & 4) is an opportunity to develop numbers sense through strengthening conceptual understanding of fractions and algebraic thinking. This will help develop foundational mathematical knowledge for college mathematics courses. The third and fourth parts of this …

Chacahoula 2022, Tram Phan

Chacahoula

Chacahoula 2022 includes the people and events that made the 2021-2022 school year at University of Louisiana at Monroe unique. Staff included

Tram Phan, Editor-in-Chief

Feature Writers:

Amir Alnajjar

Hanna Flynn

Alayna Pellegrin

Tram Phan

Evan Ranjitkar

Koshish Shrestha

Zoe Sissac

Tia Smith

Sports Writers:

Jonah Bostick

Cameron Jett

Designers:

Hanna Flynn

Tram Phan

Photographers:

Lanaya Bolden

Skylar Henry

Jeanette Robinson

Saugat Shrestha

Calli Sinclair

Paul Ware

Drug-Excipient Interactions, Maria Ballester

Biophysical Chemistry Laboratory Manual

No abstract provided.

Bomb Calorimeter, Maria Ballester, Arthur Sikora

Biophysical Chemistry Laboratory Manual

The purpose of this laboratory is to determine the heat of combustion of a sample of sugar and artificial sweeteners by using an IKA Bomb Calorimeter (C200si).

Formation Of Iron(Iii) Thiocyanate - Stopped Flow, Maria Ballester, Victor Castro

Biophysical Chemistry Laboratory Manual

The purpose of this laboratory is to determine the equilibrium constant and the forward and reverse rate constants for the formation of Iron(III) Thiocyanate.

Calculating Avogadro's Number, Maria Ballester, Victor Castro Ph.D.

Biophysical Chemistry Laboratory Manual

The value of Avogadro's number is found by using kinetic theory along with (a) the volume change upon sublimation of a small quantity of dry ice (CO₂), and (b) the diffusion length, as a function of time, of iodine in air at a certain temperature.

Apparent Dissociation Constant Of A Porphyrin, Maria Ballester, Victor Castro

Biophysical Chemistry Laboratory Manual

The purpose of this laboratory is to determine the apparent acid dissociation constant, 𝐾_a, by estimating the p𝐾_a value of a porphyrin using visible spectrophotometry. This apparent p𝐾_a value is measured by graphic interpolating the absorbance changes obtained at varied wavelengths for different acid concentrations using the Henderson–Hasselbach equation.

Introduction To 2-D Plots With Excel, Maria Ballester, Victor Castro Ph.D.

Biophysical Chemistry Laboratory Manual

No abstract provided.

The Geology Of El Paso, William Cornell, Diane Doser, Richard Langford, Joshua Villalobos, Jason Ricketts

Books & Monographs

The Geology of El Paso describes the history of El Paso, Texas and its surrounding region from the Precambrian formation of the continent to the modern use of geologic resources. This book is written in an easy to digest format, with definitions or links for specific geologic terms and references for further reading. It reviews the formation and evolution of local landmark features such as the Franklin Mountains, Cerro Cristo Rey, and the Sierra de Juarez. Fossils and stratigraphic units of the El Paso area are described as well as important geologic features. The book puts the events that shaped …

Prevention Research Center For Healthy Neighborhoods, Madeline Panus

Celebration of Scholarship 2023

No abstract provided.

The Effect Of S-Glutahionylation Of Keap-1/Nrf-2 And Caspase 3, Claire Greenless

Celebration of Scholarship 2023

S-glutathionylation is a form of post-translational modification where glutathione forms disulfide bonds with protein cysteine residues under oxidative conditions. The process of Sglutathionylation is important because it is a reversible process, regulates enzyme activity, and may link to disease development. In this work, under physiological conditions, KEAP-1 and NRF-2 bind together as a complex. Upon oxidative stress, NRF-2 dissociates from KEAP-1 and triggers an antioxidant response. However, the dissociation mechanism was not well studied. S-glutathionylation of KEAP-1 causes dissociation of NRF-2. This result demonstrates a possible dissociation mechanism of NRF-2. Caspase 3 is a cysteine containing protein and a key …

Microbiology For Earth Scientists, Matthew F. Kirk

NPP eBooks

Microorganisms are the most abundant form of life on Earth and in recent decades it has become increasingly clear that their collective activities are one of the dominant forces shaping the Earth.

This book provides earth scientists with an introduction to microbiology and a look at the ways microorganisms are important to their area of expertise. The first part of this book summarizes some basic information about microorganisms, including a discussion of their diversity, physical properties, and metabolisms. From there, the second and third portions of the book are organized around the two-way interactions between microorganisms and their environments. The …

The Magic Ratio Of Circles, Admin Stem For Success

STEM for Success Showcase

The ratio of a circle's circumference to diameter

• What pi is

Use logic to sense that the diameter and circumference of a circle will always be related

Arithmetic And Geometric Series, Admin Stem For Success

STEM for Success Showcase

Math:

-Introducing the concept of arithmetic and geometric series/discussing the differences

-Multiplying, adding, dividing, subtracting, exponents