External Direct Sum Invariant Subspace And Decomposition Of Coupled Differential-Difference Equations, Keqin Gu, Huan Phan-Van

SIUE Faculty Research, Scholarship, and Creative Activity

This article discusses the invariant subspaces that are restricted to be external direct sums. Some existence conditions are presented that facilitate finding such invariant subspaces. This problem is related to the decomposition of coupled differential-difference equations, leading to the possibility of lowering the dimensions of coupled differential-difference equations. As has been well documented, lowering the dimension of coupled differential-difference equations can drastically reduce the computational time needed in stability analysis when a complete quadratic Lyapunov-Krasovskii functional is used. Most known ad hoc methods of reducing the order are special cases of this formulation.

The Department Chair’S Role In Fostering Equity: Faculty Evaluation, Susan Morgan, Lynn Bartels

SIUE Faculty Research, Scholarship, and Creative Activity

No abstract provided.

The Department Chair’S Role In Fostering Equity: Family-Friendly Policies, Susan Morgan, Lynn Bartels, Leah O'Brien

SIUE Faculty Research, Scholarship, and Creative Activity

No abstract provided.

The Department Chair’S Role In Fostering Equity: Recruitment And Hiring, Susan Morgan, Lynn Bartels

SIUE Faculty Research, Scholarship, and Creative Activity

No abstract provided.

Structured Invariant Subspace And Decomposition Of Systems With Time Delays And Uncertainties, Huan Phan-Van, Keqin Gu

SIUE Faculty Research, Scholarship, and Creative Activity

This article discusses invariant subspaces of a matrix with a given partition structure. The existence of a nontrivial structured invariant subspace is equivalent to the possibility of decomposing the associated system with multiple feedback blocks such that the feedback operators are subject to a given constraint. The formulation is especially useful in the stability analysis of time-delay systems using the Lyapunov-Krasovskii functional approach where computational efficiency is essential in order to achieve accuracy for large scale systems. The set of all structured invariant subspaces are obtained (thus all possible decompositions are obtained as a result) for the coupled differential-difference equations …

[Dataset] Comparison Of Intermittent Fasting And Voluntary Wheel Running On Physical And Cognitive Abilities In High-Fat Diet-Induced Obese Rats, Chaya Gopalan, Paige Niepoetter, Carolyn Butts-Wilmsmeyer, Sai Medavaka, Avery Ogle, Sheyenne Daughrity, Elizabeth Hackmann, Saruveish Mogan, Oskar Lenz

Applied Health Faculty Research, Scholarship, and Creative Activity

Regular physical activity is a proven routine for weight management in addressing obesity. Another method that has gained attention for its health benefits is intermittent fasting (IF). Physical and cognitive abilities while on these routines are poorly understood in the obese population. Sixty-five male Sprague Dawley rats at 7 weeks of age were subjected to diet-induced obesity by feeding a high-fat diet (HFD) or a standard diet (SD) for 8 weeks, after which behavioral testing was performed to detect any changes in physical and cognitive abilities. Rats from the HFD-fed (now considered obese) and SD-fed groups were then subjected to …

Translating The Untranslatable: Cosmopolitan Oscar Wilde On Soviet Television, Helena Gurfinkel Dr.

SIUE Faculty Research, Scholarship, and Creative Activity

This article explores TV adaptations of Oscar Wilde’s plays and prose on the Soviet television of the so-called “stagnation” era of the late 1960s-early1980s. Though seemingly ideologically alien to the USSR, Wilde was a widely read and popular young-adult writer for the duration of the Soviet period. I will point to possible reasons for this unlikely popularity and look at two made-for-TV adaptations: The Importance of Being Earnest (1976) and The Picture of Dorian Gray (1968). As a queer cosmopolitan author, Wilde translates into, and undermines, a virulently anti-cosmopolitan culture. The adaptations in question use the guise of addressing and …

Resisting Readability: Dyslexia And Sexuality In Alan Hollinghurst’S The Sparsholt Affair, Helena Gurfinkel Dr.

SIUE Faculty Research, Scholarship, and Creative Activity

No abstract provided.

First Review Of Equilibrium Landscape Of Ingress/Egress Channels And Gating Residues Of The Cytochrome P450 3a4, Edward Ackad Ph.D, Maria Kontoyianni

SIUE Faculty Research, Scholarship, and Creative Activity

The review document and changes made to "Equilibrium Landscape of Ingress/Egress Channels and Gating Residues of the Cytochrome P450 3A4".

Liaising The Catalog: Collaborating Across Library Departments To Promote Successful Discoverability Through Enhanced Cataloging, Tammie Busch, Debbie Campbell, Susan Howell, Mary Konkel, Dennis Krieb, Mingyan Li, Cathy Mayer, Ross Taft

SIUE Faculty Research, Scholarship, and Creative Activity

Academic libraries are increasingly asked to articulate connections between the work of library staff and student success. This article discusses how a team of librarians participating in CARLI Counts, an immersive professional development program funded by a Laura Bush 21st Century Librarian Grant through the Institute of Museum and Library Services, responded to the lack of research investigating the indirect impact of the work of technical services staff on student learning. An anonymous online survey distributed to library staff of the Consortium of Academic and Research Libraries in Illinois (CARLI) member institutions explored the perceived value of enhanced cataloging in …

Communities Moving Past The Daddy Daughter Dance: Adapting Gender-Exclusive Events For The 21st Century, Ezra Temko, Emily Love, Destiny Baxter, Heidi Masching, Adam Loesch

SIUE Faculty Research, Scholarship, and Creative Activity

Executive Summary

Parent-child community events like father-daughter dances are a celebrated tradition in many communities. However, when these events specify the gender of who can participate, they exclude many families. They also tend to reinforce gender stereotypes (e.g., a dance for girls and a sports event for boys), and are legally questionable for public school and associated P.T.A./P.T.O. sponsors that may be violating federal Title IX requirements and for local governments that may be violating the 14^th Amendment to the U.S. Constitution’s Equal Protection Clause.

Contemporary U.S. society is made up of families that come in diverse forms and …

A Nazi War Criminal Reflects On The War In Russia, James J. Weingartner

SIUE Faculty Research, Scholarship, and Creative Activity

The name Joachim (or “Jochen”) Peiper is instantly recognizable to any American with a passing knowledge of World War II. He was the commander of the Waffen-SS battlegroup held responsible for the “Malmédy massacre” of American prisoners of war during Hitler’s Ardennes offensive. At the time of his 1946 trial by a U.S. Army court, he was called “the most hated man in the United States.” Given the crimes of which he was accused – the slaughter of hundreds of POWs and Belgian civilians –this is easy to understand. Less so is the attention that this man- a relatively minor …

Lessons From A Forgotten Fuel: Assessing The Long History Of Alcohol Fuel Advocacy And Use In The United States, Jeffrey T. Manuel

SIUE Faculty Research, Scholarship, and Creative Activity

Debates over biofuels, especially ethanol and biodiesel, in the twenty-first century rarely consider the long history of producing and consuming biofuels in the United States. This article assesses that long history of industrially produced biofuels in the United States. First, the article periodizes a century and a half of biofuels into six distinct eras: (1) the camphene era (1830s-1860s) when alcohol was used for illumination, (2) the early automobile era (1900-1920) when alcohol was pitted against gasoline in internal combustion engines, (3) the rural development era (1920s-1930s) when alcohol fuels were promoted to help struggling farmers, (4) the energy crisis …

Strange Alliance: An American, A Nazi, And The Battle Of The Bulge, James J. Weingartner

SIUE Faculty Research, Scholarship, and Creative Activity

One of the stranger episodes in the history of World War II occurred over a period of 90 hours in the Belgian village of La Gleize in December 1944. During the bloody Battle of the Bulge, Hal McCown, a major in the U.S. 30^th Infantry Division, was captured by troops of the Nazi Waffen SS and taken to La Gleize, where Obersturmbannführer (Lieutenant Colonel) Joachim Peiper had established his headquarters. Peiper commanded a battlegroup whose orders were to capture crossings over the Meuse river, thus opening the way to Antwerp, the primary German objective. It was also …

Calmodulin Binding To The Dehydrogenase Domain Of Nadph Oxidase 5 Alters Its Oligomeric State, Dustin Smith, Laura Lloyd, Elaine Wei, Paria Radmanesh, Chin-Chuan Wei

SIUE Faculty Research, Scholarship, and Creative Activity

Superoxide generated by NADPH Oxidase 5 (Nox5) is regulated by Ca2+ through the interaction of its self-contained Ca2+ binding domain and dehydrogenase domain (DH). Recently, calmodulin (CaM) has been reported to enhance the Ca2+ sensitivity of Nox5 by binding to the CaM-binding domain sequence (CMBD), in which the interaction between CaM and Nox5 is largely unclear. Here, we used the CMBD peptide and truncated DH constructs, and separately studied their interaction with CaM by fluorescence, calorimetry, and dynamic light scattering. Our results revealed that each half-domain of CaM binds one CMBD peptide with a binding constant near 106 …

A Micro-Typology Of Contact Effects In Four Tibeto-Burman Languages, Kristine Hildebrandt, Oliver Bond, Dubi Nanda Dhakal

SIUE Faculty Research, Scholarship, and Creative Activity

When minority languages with similar typological profiles are in long-term contact with a genealogically unrelated socioeconomically dominant language, the perfect context is provided for investigating which observed contact effects are demonstrably allied to sociolinguistic dynamics rather than purely structural ones. This paper investigates the factors determining the different extent of contact effects in four Tibeto-Burman languages (Gurung, Gyalsumdo, Nar-Phu, and Manange) spoken in a geo-politically defined and multilingual region of Nepal. Using corpus data and sociolinguistic interviews collected in the field, we demonstrate that a range of social, economic and geo-spatial factors contribute to asymmetries where contact effects are observed …

The Effect Of Dysfunctional Organizational Culture On Burnout In Academic Libraries, Lora Del Rio, Juliet Kerico Gray, Lis Pankl

SIUE Faculty Research, Scholarship, and Creative Activity

This chapter explores the high incidence of dysfunctional organizational cultures among academic libraries and how these cultures accelerate burnout among librarians, particularly newer librarians. Our data show that there are a variety of factors that lead to dysfunctional organizational cultures in libraries, including generational conflict, salary inequities, lack of representation of women and people of color in leadership positions, and poor leadership. In combating dysfunction and burnout, we recognize the idea that individuals are responsible for managing their burnout through various means of self-care or saying “no.” However, in this book chapter, we assert that it is both the organization’s …

Creditable Civic Engagement? Aligning Work On Civic Activity With Faculty Incentives, Kenneth W. Moffett, Laurie L. Rice

SIUE Faculty Research, Scholarship, and Creative Activity

Political scientists frequently study and engage in civic engagement work and the institutions that employ them state that they value these endeavors. Yet, there is a disconnect between valuing and doing this work relative to aligning it with faculty incentives. We discuss our experiences with civic engagement work and how we made it fit into how we are evaluated. We use our experience to motivate recommendations to fellow faculty, institutions, and administrators with respect to how they can do and encourage this work going forward.

Guest Editors' Introduction: Toward Decolonized And Student-Centered Teaching Of Critical Theory, Helena Gurfinkel Dr., Gautam Basu Thakur

SIUE Faculty Research, Scholarship, and Creative Activity

An Introduction to a Cluster on Teaching Theory in Global Contexts

Insulated Blackness: The Cause For Fracture In Black Political Identity, Timothy E. Lewis, Sherice J. Nelson

SIUE Faculty Research, Scholarship, and Creative Activity

The Black Political Identity is often treated as a monolith in American politics, with interest groups and political parties employing blanket policy solutions to appease and engage African Americans. However, observations and scholarship show that Black Americans are not monolithic, possessing divergent views about social policies, so much so that some Black Americans can hold political positions that are oppositional to collective Black advancement. Therefore, this work theorizes the concept of insulated Blackness – the extent to which self-identified African Americans oppose pro-Black remedial policies and/or disagree with commonly held ideologies about the Black condition, as a result of an …

Survival Of Fishes In A Stormwater Retention Pond At The Watershed Nature Center, Edwardsville, Illinois, Manuel Gomez, Richard B. Brugam Ph.D., Sharon Locke

SIUE Faculty Research, Scholarship, and Creative Activity

A study of the Upper Pond at the Edwardsville Watershed Nature Center (WNC) was conducted to discover the potential cause of fish kills in the small stormwater retention pond and to determine how the current populations of bluegill (Lepomis macrochirus), redear sunfish (Lepomis microlophus), common carp (Cyprinus carpio) and largemouth bass (Micropterus salmoides) can survive in the pond based on prevailing environmental conditions. Dissolved oxygen (DO) was measured from June 19 to December 5, 2019 at a site in the center of the open lake (4 m deep) and from a dock …

From Stress To Success: Leveraging The Online Experience For Information Systems Students, Connie Barber

SIUE Faculty Research, Scholarship, and Creative Activity

The development of the coronavirus and universities’ unprecedented and abrupt transition to remote learning were disruptions to higher education that impacted stress levels for both graduate and undergraduate students. However, remote learning could be implemented in a method with lower stress that also helps prepare students for an increasingly digital workplace. Additionally, different modes of remote learning could enable students to enhance their digital competencies. In this paper I describe a teaching practice in which I modified one undergraduate and one graduate course to reduce the stress of remote learning and provide opportunities for students to enhance their digital competencies …

A Geometric Description Of The Set Of Stabilizing Pid Controllers, Keqin Gu, Qian Ma, Huiqing Zhou, Mahzoon Salma, Xingzi Yang

SIUE Faculty Research, Scholarship, and Creative Activity

This article developed a new method to described the set of stabilizing PID control. The method is based on D-parameterization with natural description of the set. It was found that the stability crossing surface is a ruled surface that is completely determined by a curve known as discriminant. The discriminant is divided into sectors at the cusps. Corresponding to the sectors, the stability crossing surface is divided into positive and negative patches. A systematic study is conducted to identify the regions with a fixed number of right half-plane characteristic roots. The crossing directions of characteristic roots for positive patches and …

Direction And Associated Motion In Tibeto-Burman, Carol Genetti, Kristine Hildebrandt, Alexia Fawcett, Nathaniel Sims

SIUE Faculty Research, Scholarship, and Creative Activity

This study analyzes systems of direction and associated motion in 23 languages of the Tibeto-Burman family. Both direction and associated motion can be encoded by a range of grammatical strategies, including affixes, clitics, parti- cles, serial-verb constructions, and auxiliary verbs. While some languages have only associated motion or direction, others have both, either via distinct sub- systems, syntactic ambiguity, or context-dependent interpretation. While direc- tional encodings can be interpreted as associated motion in some contexts, the reverse can also be true. Verbal semantics is key to the pragmatic interpretation of examples in context; some types of motion verbs are more …

Drag Artist Interviews, 2020, Destiny Baxter, Ezra Temko, Adam Loesch

SIUE Faculty Research, Scholarship, and Creative Activity

This public dataset contains transcripts of 8 in-depth semistructured interviews with drag artists. Destiny Baxter conducted these interviews during Spring 2020. This follows up on an available dataset of 22 interviews of drag artists conducted in Spring 2019 by SIUE students, available at https://spark.siue.edu/siue_fac/104/

All 2019 and 2020 interviews used the same instrument.

Lexical Complexities In The St. Louis Dialect Island, Larry Lafond, Kenneth Moffett

SIUE Faculty Research, Scholarship, and Creative Activity

The Greater St. Louis “dialect island” poses interesting problems for dialect documentation, partly because Greater St. Louis is a transitional area where many overlapping linguistic influences have left their mark, and also because is an area with new immigrant communities, racial divides, and an aging population.Using a sample from survey and interview data from 815 participants over a seven-year period, we examine lexical diversity in Greater St. Louis, comprising counties both in Missouri and Illinois. We discover that both age and place are robust indicators of lexical selection in Southern Illinois and St. Louis. Our findings provide a concurring rationale …

Extensible Interface For A Compact Spectrophotometer For Teaching Molecular Absorption In The Undergraduate Laboratory, Edward Navarre

SIUE Faculty Research, Scholarship, and Creative Activity

A simple computer interface for controlling a compact spectrograph for use as a spectrophotometer in an undergraduate teaching laboratory was developed. The project was implemented on a Raspberry Pi computer which permits the integration of a light source into the software. The interface was written in Python to facilitate modification by the user and because of its compatibility with several computing platforms. An implementation of the project in Linux on a Raspberry Pi computer is described.

Drag Artist Interviews, 2019, Ezra Temko, Adam Loesch

SIUE Faculty Research, Scholarship, and Creative Activity

This public dataset contains transcripts of 22 in-depth semistructured interviews with drag artists. Students conducted these interviews during Spring 2019.

Communication Apprehension About Death, Religious Group Affiliation, And Religiosity: Predictors Of Organ And Body Donation Decisions, Heather J. Carmack, Jocelyn M. Degroot

SIUE Faculty Research, Scholarship, and Creative Activity

Communication willingness has previously been identified as an important communication factor in influencing individuals’ decisions to become an organ donor. Missing from this conversation is the role of communication apprehension about death and its impact on donation decisions. The purpose of this study was to examine the relationships between communication apprehension about death, religiosity, and religious affiliation, and donation decisions. Three hundred and thirty-three individuals participated in an online survey. Findings suggest that communication apprehension about death, especially communication avoidance about death, negatively impact donation decisions. Additionally, religiosity and affiliation with a specific religion also negatively impact donation decisions. These …

Language Documentation In The Aftermath Of The 2015 Nepal Earthquakes: A Guide To Two Archives And A Web Exhibit, Kristine A. Hildebrandt, Tanner Burge-Beckley, Jacob Sebok

SIUE Faculty Research, Scholarship, and Creative Activity

We describe two institutionally related archives and an online exhibit representing a set of Tibeto-Burman languages of Nepal. These archives and exhibit were built to house materials resulting from documentation of twelve Tibeto-Burman languages in the aftermath of the 2015 Nepal earthquakes. This account includes a detailed discussion of the different materials recorded, and how they were prepared for the collections. This account also provides a comparison of the two different types of archives, the different but complementary functions they serve, and a discussion of the role that online exhibits can play in the context of language documentation archives.