Energy-Driven Pattern Formation (Prof. Chong Wang)

1 student is sought for a project on “Energy-Driven Pattern Formation” with Prof. Chong Wang that will begin on 6/3/2024 and last for 9 weeks

Project Description:

This project explores energy-driven pattern formation in complex physical and biological systems com- posed of multiple constituents. The total energy within these systems comprises two distinct parts. The first part, known as the local terms, promotes large regions with minimum interfaces. Conversely, the second part, referred to as the nonlocal terms, favors small regions. Exquisitely structured patterns arise as the balance of these two parts. These phenomena are observed in various instances such as the morphological phases seen in block copolymers, animal coats, and skin pigmentation.

Prerequisites

MATH 332 – Ordinary Differential Equations

Special Comments

No

Project Information

Estimated Start Date: 6/3/2024

Estimated End Date: 8/2/2024

Maximum number of students sought: 1

Contact Information: Prof. Chong Wang (cwang@wlu.edu)

Tracing trends of cynicism and distrust in global survey data (Prof. Jonathan Eastwood)

3 students are sought for a project on “Tracing trends of cynicism and distrust in global survey data” with Prof. Jonathan Eastwood that will begin on 6/10/2024 and last for 10 weeks

Project Description:

I am beginning a new project on cynicism, people’s loss of faith in each other. A cynic, as I use the term, is someone who expects that others are out just for themselves (which, experimental evidence suggests, is generally not true of most people). Societies vary in how widespread such views and expectations are, and they matter because our own cooperation is often conditional on what we expect of others. As such, pervasive cynicism — even when sometimes justified by the behavior of some among us — potentially endangers common projects. As part of my research, and beginning this summer, I intend empirically to trace trends in cynicism and distrust, across the United States and internationally, by making use of publicly available survey data (GSS, ANES, WVS, and other sources). This aspect of the project is basically descriptive. When, where, and for whom, we’ll ask, did cynicism and distrust begin to grow? Who, if anyone, seems resistant to these trends? Are there clear spatial, temporal, and/or network patterns in global cynicism? What are some of the key predictors of distrust and cynicism and how consistently are they predictive across time and space? This summer, I hope to work with a team of 2-3 student researchers to explore some of these questions.

Prerequisites

Applicants should have completed social science coursework and previous R experience, preferably including exposure to the tidyverse suite of packages. You don’t need to be an R expert, but I won’t have time to teach you basics from the ground up, and you need to be enthusiastic about developing these skills as you’ll send most of your research time using them. You need to be comfortable working independently, detail-oriented and conscientious, and to know when to ask for feedback and guidance. If you have questions about your qualifications, don’t hesitate to reach out to me with an email (eastwoodj@wlu.edu).

Special Comments

Start date is flexible and something we can work out together, and the date I listed here is very provisional. I do expect student researchers to be on campus for the majority of the weeks in which we’ll be working together. We’ll begin the summer with a few days of R review and reading some key relevant literature. But most weeks will involve 5 days of data work. The team will meet with me most days to check in but will spend most of the day working independently with survey data, focusing on tasks we establish together during our meeting. We will have weekly gelato sessions to take stock of how our week’s work relates to our broader goals for the summer. Previous SRS students who have worked with me on projects like this seem to have developed strong data wrangling, visualization, and exploratory modeling skills. This summer will also include coverage of some challenges in measurement and in working with complex survey data.

Project Information

Estimated Start Date: 6/10/2024

Estimated End Date: 8/16/2024

Maximum number of students sought: 3

Contact Information: Prof. Jonathan Eastwood (eastwoodj@wlu.edu)

Testing and refining the Northstar algorithm for determining gravitational wave source direction (Prof. Tom McClain)

3 students are sought for a project on “Testing and refining the Northstar algorithm for determining gravitational wave source direction” with Prof. Tom McClain that will begin on 6/3/2024 and last for 10 weeks

Project Description:

The goal of this summer research project is to test and refine a novel algorithm for determining the exact location from which a gravitational wave originated based on the details of the signals it produces at two different gravitational wave observatories. By understanding the workings of the algorithm and learning to create and run massively parallel GPU instances on Amazon Web Services, students will help determine how this algorithm compares to the current state of the art.

Prerequisites

No specific course work is required, but preference will be given to students with experience in Python, C++, signal processing, or cloud computing.

Special Comments

No extra coursework is required in the Winter or Spring. All research will take place on the W&L campus. Preference will be given to students who are available to work on-site.

Project Information

Estimated Start Date: 6/3/2024

Estimated End Date: 8/9/2024

Maximum number of students sought: 3

Contact Information: Prof. Tom McClain (mcclaint@wlu.edu)

NMT Applied to Software Security (Prof. Cody Watson)

1 student is sought for a project on “NMT Applied to Software Security” with Prof. Cody Watson that will begin on 6/1/2024 and last for 8 weeks

Project Description:

The rise of ChatGPT has led many to use this tool as a source code generation tool. In addition, tools like GitHub copilot, Code Llama and Alpha Code are used to create source code for developers. One issue is that the data these models are trained with can occasionally have security vulnerabilities due to outdated packages and unsecure function calls. My tool would focus on using neural machine translation (NMT) to automatically find these security vulnerabilities and fix them. This would then be integrated with developer tools such that code could be generated within a source code project, without potentially introducing security flaws.

Prerequisites

Machine Learning and Linear Algebra

Special Comments

N/A

Project Information

Estimated Start Date: 6/1/2024

Estimated End Date: 7/26/2024

Maximum number of students sought: 1

Contact Information: Prof. Cody Watson (cwatson@wlu.edu)

Exploring the Role of Matrices in Analyzing Neural Networks and their Connectivity (Prof. Sima Ahsani)

2 students are sought for a project on “Exploring the Role of Matrices in Analyzing Neural Networks and their Connectivity” with Prof. Sima Ahsani that will begin on 6/1/2024 and last for 10 weeks

Project Description:

This is an interdisciplinary field that merges mathematics, computer science, and neuroscience, providing a comprehensive understanding of mathematical concepts and their practical applications in studying neural networks and connectivity among brain regions. It offers valuable insights into brain function and analysis methodologies. This study is structured into three phases. Phase 1 includes mathematics for machine learning, Phase 2, simultaneously with Phase 1, encompasses programming, preferably using Python, and Phase 3 integrates the knowledge gained from Phases 1 and 2 to analyze real-world fMRI data. The latter phase seeks to enhance our understanding of brain function and cognitive processes through empirical analysis.

Prerequisites

Calculus I and II, basic Linear Algebra knowledge, and basic programming skills.

Special Comments

If students don’t have linear algebra knowledge or programming skills, they will be required to learn during the Winter semester as a directed study officially or unofficially.

Project Information

Estimated Start Date: 6/1/2024

Estimated End Date: 8/9/2024

Maximum number of students sought: 2

Contact Information: Prof. Sima Ahsani (sahsani@wlu.edu)

Connected Women: Religion, Text and Network in the Early Modern World (Prof. Genelle Gertz)

2 students are sought for a project on “Connected Women: Religion, Text and Network in the Early Modern World” with Prof. Genelle Gertz that will begin on 6/3/2024 and last for 8 weeks

Project Description:

I am co-editing an interdisciplinary volume of essays on early modern women, religion and networks. My co-editor (Prof. of English Erin McCarthy at University of Galway) and I have gathered several scholars in the fields of English and History who are contributors to the volume, and we will convene some zoom meetings over the summer for these contributors to share the progress of their chapters and the questions they are working on. I am looking for students to help me update the scholarly literature section I have already drafted for the book proposal. It would involve reading books and articles relating to networks, women, and religion in the early modern time period. I envision the students participating in the zoom sessions with contributors to hear them present their work and talk through their writing and scholarly questions. For anyone who thinks they might want to pursue research in the post-graduate setting, this experience would be valuable. It would also be valuable to anyone considering graduate school in English, Religion or History.

Prerequisites

It would help to have completed upper-level courses on early modern history, either English, European or global; or in religion and women; or in upper-level English courses that focus on the pre-1700 period. However, I will consider someone without those prerequisites as long as they are eager to read scholarly books and articles on these areas.

Special Comments

This work can be completed on campus or remotely. There won’t be any archival trips. Any manuscripts we review from the time period will be digitized and in English.

Project Information

Estimated Start Date: 6/3/2024

Estimated End Date: 7/26/2024

Maximum number of students sought: 2

Contact Information: Prof. Genelle Gertz (gertzg@wlu.edu)

Constant leverage covering strategy for currency momentum portfolio with transaction costs. (Prof. MARIO NEGRETE GARCIA)

2 students are sought for a project on “Constant leverage covering strategy for currency momentum portfolio with transaction costs.” with Prof. MARIO NEGRETE GARCIA that will begin on 6/3/2024 and last for 10 weeks

Project Description:

The goal of this project is to study if it is possible to hedge currency momentum portfolios using information stored in past currency returns after considering transaction costs. The goal for the student that collaborates with me over the summer will be to reproduce and update the internet appendix of Menkhoff et al. (2012) “Currency Momentum Strategies”. If the student achieves this task before the end of the summer, we could work on advanced time series techniques to study currency returns volatility. The student will learn how to download and manage currency datasets, how to use Python to estimate currency returns, and how to use Python to generate a statistical description of a currency dataset. The Bloomberg terminal (available at the Leyburn Library) holds an amazing amount of financial and economic data. However, I learned that few senior students know how to use it when I taught Macroeconomic Forecasting. The student will learn how to find and export data from the Datastream dataset. The student will have to use Python to clean and merge multiple datasets into one panel. Then, the student will generate a statistical description of the data and will perform some hypothesis testing. I believe that these skills will help the students to strengthen their CV. The student will perform better in future classes and will be a stronger candidate for the job market when he/she graduates. The student will also have a positive impact on my research. I will be working on the literature review and reviewing the student progress during the summer. Then, I will use the panel created by the student to work on my second research project “Constant leverage covering strategy for currency momentum portfolio with transaction costs.”

Prerequisites

*The student should have successfully completed the following courses. Econ 100 Introduction to Economics Econ 211 Macroeconomic Theory

Special Comments

*Ideally, the student should have successfully completed Econ 203 (Econometrics). However, this is not required. *Ideally, the student should know how to work with Python. However, this is not required.

Project Information

Estimated Start Date: 6/3/2024

Estimated End Date: 8/9/2024

Maximum number of students sought: 2

Contact Information: Prof. MARIO NEGRETE GARCIA (mnegrete@wlu.edu)

Modernizing Economics Education (Prof. Arthur Goldsmith)

2 students are sought for a project on “Modernizing Economics Education” with Prof. Arthur Goldsmith that will begin on 6/3/2024 and last for 10 weeks

Project Description:

Professor Casey and I plan to work on three papers, which are part of our research initiative – “Modernizing Economics Education” – during the summer of 2024. • “Rethinking Public Policy with an Eye Towards Meaningful Work” • “Modelling ESG: Opening the Door of Student Understanding for a Key Topic in Finance Education” • “Monetary Policy in the Age of AI: A Delicate Balancing Act” SRS will participate in virtually every aspect of the research process, which includes: • Development and articulation of research questions. • Collection of relevant literature. • Discussion and critique of current scholarly work. • Development of relevant formal models to address our research questions. • Analysis using the formal models constructed. • Collection and analysis of data to evaluate hypotheses derived from our analysis of various developments using the formal models we develop. • Create a manuscript outline covering; the importance of our work, how it is carried out, what we find, and how it alters the state of knowledge in this area. • Preparation of a slide show to facilitate presentation of the new scholarship. • Contributing to research talks using the slide show they construct. • Discussion of the feedback received, and how to revise work accordingly. • Assist in revision of the manuscript and the slide show – learning persistence. • How to submit research for review including cover letter preparation. • Strategically thinking about what research is next in light of what was learned.

Prerequisites

Economics 100 or the equivalent

Special Comments

None

Project Information

Estimated Start Date: 6/3/2024

Estimated End Date: 8/9/2024

Maximum number of students sought: 2

Contact Information: Prof. Arthur Goldsmith (goldsmitha@wlu.edu)

Indecent Estimates: Democracies, GDP Announcements, And Their Roles In Sovereign Debt Pricing (Prof. Camilo Alvarez)

1 student is sought for a project on “Indecent Estimates: Democracies, GDP Announcements, And Their Roles In Sovereign Debt Pricing ” with Prof. Camilo Alvarez that will begin on 6/3/2024 and last for 10 weeks

Project Description:

Since autocracies seem to report higher estimates of GDP than external factors seem to validate, do international financial markets believe them? And when less democratic governments are in times they have high incentives to lie, do financial markets take them at face value? These are the two main questions we will tackle in the summer project. We will start by doing some basic regression to see if financial spreads react differently to GDP growth estimates for democracies or autocracies. Then we would move to focus only on periods where reporting a higher GDP growth might be more beneficial (when asking for new loans, or IMF reviews) and seeing how markets respond.

Prerequisites

They should have some familiarity with coding (language doesn’t matter) and basic regressions.

Special Comments

Project Information

Estimated Start Date: 6/3/2024

Estimated End Date: 8/9/2024

Maximum number of students sought: 1

Contact Information: Prof. Camilo Alvarez (calvarez@wlu.edu)

Comparative Geological Analysis of Basalt in Iceland and Virginia: Implications for Carbon Storage Reservoirs (Prof. Karena Gill)

1 student is sought for a project on “Comparative Geological Analysis of Basalt in Iceland and Virginia: Implications for Carbon Storage Reservoirs” with Prof. Karena Gill that will begin on 6/1/2024 and last for 10 weeks

Project Description:

Project Summary i. Purpose of project, how it will be carried out, and time required: This summer research project proposal seeks funding to support one student collaborator for summer 2024 for up to 10 weeks. The student will assist in conducting a comprehensive geological analysis of basalt formations in Iceland and Virginia. The focus is on assessing their potential as native reservoirs for carbon storage. The study aims to understand the geochemical and mineralogical properties of these volcanic rocks for potential long-term carbon capture and storage (CCS) applications. To do this, we need to understand the geochemical and mineralogical properties of these volcanic rocks, by evaluating the geological characteristics of these formations. The project will be executed through a systematic study involving field sampling and geological mapping in Iceland and Virginia. Representative samples of basalts will be collected, and detailed geological maps will be created to grasp the distribution and geological context of the rocks. Subsequent laboratory analysis, including petrographic analysis, X-ray diffraction, X-ray fluorescence, and scanning electron microscopy, will provide comprehensive information on the mineralogical composition, elemental composition, crystal structure, microstructures, porosity, and permeability of the rocks. The research will also involve investigating the carbon storage potential and hydrogeological properties of basalt through laboratory experiments and analysis. The summer research project is expected to span the duration of the summer, allowing for the thorough execution of field expeditions, laboratory analyses, and data interpretation. The comprehensive study, including comparative analysis and carbon storage modeling, will culminate in the development of conceptual models for carbon storage in basalt formations. The findings of this project will contribute to advancing our understanding of geological and geochemical characteristics, offering insights into the suitability of basalt formations for carbon storage. ii. Anticipated end-product(s) and contribution to my field(s): The project aims to provide insights into the suitability of these formations as native reservoirs for carbon storage, offering recommendations for further research and potential applications in carbon capture and storage initiatives. The findings are expected to have implications for sustainable carbon management strategies, adding valuable knowledge to the broader field of geology and environmental science. The project aims to result in a student-led presentation at a national meeting (Geological Society of America or American Geophysical Union) and eventually a manuscript focusing on the geological and geochemical characteristics of basalt formations in Iceland and Virginia. iii. Student responsibilities and educational benefits: If funded, The student will actively participate in all aspects of the project, including field expeditions, sample collection, geological mapping, laboratory analyses, and comparative studies. The student will gain hands-on experience in petrographic analysis, X-ray diffraction, X-ray fluorescence, scanning electron microscopy, and carbon storage modeling. iv. Outside funding sought: The student will explore opportunities for the Johnson Opportunity Grant and other funding sources from the EEG Department to support field and lab expenses.

Prerequisites

EEG100/101

Special Comments

For geology majors; Sustainability and Regional Geology of Iceland Spring 2024; requires travel to the field in Virginia

Project Information

Estimated Start Date: 6/1/2024

Estimated End Date: 8/9/2024

Maximum number of students sought: 1

Contact Information: Prof. Karena Gill (kgill@wlu.edu)