Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 67231 - 67260 of 1330004

Full-Text Articles in Entire DC Network

Predictive Maintenance Analysis Of Turbofan Engine Sensor Data, Stanley A. Melkumian Dec 2024

Predictive Maintenance Analysis Of Turbofan Engine Sensor Data, Stanley A. Melkumian

The Journal of Purdue Undergraduate Research

Predictive maintenance in aviation and aerospace applications is among the most explored problems in machine learning (ML) and artificial intelligence (AI), and datasets such as NASA’s C-MAPPS turbofan engine degradation simulation data have proven invaluable, helping researchers explore numerous questions on engine performance, maintenance, and failure. The purpose of this study was to extend the current research on predicting the remaining useful life (RUL) of engines and their risk classification. Starting with simple yet under-investigated nonlinear survival and random forest models, the analysis implemented eXtreme Gradient Boosting (XGBoost) and long short-term memory (LSTM) from TensorFlow’s Keras library. For both regression …

Go to article

And You Don't Seem To Understand: Disanalogies Between Artificial And Biological Consciousness, Derek Freeman Dec 2024

And You Don't Seem To Understand: Disanalogies Between Artificial And Biological Consciousness, Derek Freeman

The Journal of Purdue Undergraduate Research

This paper posits a new way of attempting to formulate theories of machine consciousness. At present, inquiry revolves around formulating criteria that could be applied to machines to determine if they possess human-like consciousness. The paper demonstrates that efforts so far have not been fruitful, instead finding that present methods of inquiry are destined to result in an impasse between those who support the notion of machine consciousness and those who oppose it. Consequently, the paper questions the assumption that human and machine consciousness must resemble each other. It explores a different approach, one that rejects the idea that the …

Go to article

Coded Bias In Applicant Tracking Systems, Prithvi Dhanabal, Emily Hao Dec 2024

Coded Bias In Applicant Tracking Systems, Prithvi Dhanabal, Emily Hao

The Journal of Purdue Undergraduate Research

This Tech Justice Lab project explored potential hiring discrimination against transgender and gender-nonconforming job applicants in the hiring process by evaluating the impact of including pronouns in résumés submitted to an applicant tracking system (ATS) platform. The research team began by collecting background information regarding existing discrimination against transgender job applicants and how ATS platforms can reflect and magnify existing biases in the hiring process. A “sock puppet” audit was then conducted by submitting fake user résumés to test the platform’s response. The chosen platform was Jobscan, an applicant-facing software claiming the ability to simulate a résumé review by major …

Go to article

Editorial, Jenna Rickus Dec 2024

Editorial, Jenna Rickus

The Journal of Purdue Undergraduate Research

No abstract provided.

Go to article

Preliminary Checklist Of Amphipod Crustaceans From Sapelo Island, Ga, Abigail Dugger*, Kristine N. White Ph.D. Dec 2024

Preliminary Checklist Of Amphipod Crustaceans From Sapelo Island, Ga, Abigail Dugger*, Kristine N. White Ph.D.

Georgia Journal of Science

Amphipods belonging to the subphylum Crustacea inhabit many aquatic habitats, and they can often inform scientists and researchers about various environmental conditions, acting as biological indicators, yet documentation of amphipod species is lacking in the state of Georgia. During this study amphipods were collected from around Sapelo Island, GA, imaged, and identified. A preliminary checklist and identification key to Sapelo Island amphipods is provided. This checklist and key will be useful for researchers and citizen scientists alike, for monitoring the health of the environment, surveying biodiversity, and for use in other applied studies.

Go to article

Embodied Cognition And Teaching Stem: Tenets To Explain And Enhance A Middle School Science Project, Jonathan E. Roberts, Joshua L. Williams, Robert A. Hodgdon, Caroline Payne, Gabriela Ruiz Emmanuelli Dec 2024

Embodied Cognition And Teaching Stem: Tenets To Explain And Enhance A Middle School Science Project, Jonathan E. Roberts, Joshua L. Williams, Robert A. Hodgdon, Caroline Payne, Gabriela Ruiz Emmanuelli

Current Issues in Middle Level Education

STEM pedagogy is a popular area for research and discussion. The empirical literature on this topic supports a variety of approaches (e.g., inquiry-based) to help instructors spark student interest create an effective learning environment, and foster long-term retention and transfer of information related to STEM topics. One potential approach is to use tenets of embodied cognition, in which behavior and cognition emerge out of real-time sensorimotor behavior of the individual situated within a particular context, to implement strategies to enhance STEM pedagogy. We applied the six lessons of embodied cognition to understand the beneficial aspects of a middle-school project on …

Go to article

“Give The People What They Want”: Bodies On Display In Marlene Van Niekerk’S Triomf, Lara Buxbaum Dec 2024

“Give The People What They Want”: Bodies On Display In Marlene Van Niekerk’S Triomf, Lara Buxbaum

Kritika Kultura

Marlene van Niekerk’s Triomf has attained both literary acclaim and notoriety since it was first published in Afrikaans in 1994 (English translation 1999). This darkly comic novel is set at the dawn of the democratic election and as such, the fictional context mirrors the historical moment in which it was published. The novel relates the misadventures of the incestuous and indigent Afrikaans family, the Benades, whose grotesque bodies are described in minute detail. The paper examines the reason for this visceral corporeality in the context of Louise Bethlehem’s classification of the post-apartheid literary canon as one “in which the abject …

Go to article

The Long And Short Of It: Reflection On “Form” In Recent South African Fiction, Chris Thurman Dec 2024

The Long And Short Of It: Reflection On “Form” In Recent South African Fiction, Chris Thurman

Kritika Kultura

This paper takes as its starting point not those aspects of “form” associated with “formalist” criticism—structure, prose style, figurative language, or other aesthetic elements—but rather the more mundane consideration of length and the related matter of genre. This is a deliberately literal (rather than literary) interpretation of “form”: what does a book look and feel like when held in the reader’s hand? What reader expectations are aroused? From the answers to these questions can be discerned certain trends in recent (post-apartheid/transitional) fiction—or, more specifically, in writing and publishing practices. In 2004, Michael Chapman identified the short story as the literary …

Go to article

Immersive And Counter-Immersive Styles Of Writing Aids In Sindiwe Magona’S Beauty’S Gift And Kgebetli Moele’S The Book Of The Dead: A Didactic Approach To Writing Aids, Kulukazi Soldati-Kahimbaara Dec 2024

Immersive And Counter-Immersive Styles Of Writing Aids In Sindiwe Magona’S Beauty’S Gift And Kgebetli Moele’S The Book Of The Dead: A Didactic Approach To Writing Aids, Kulukazi Soldati-Kahimbaara

Kritika Kultura

Two distinct responses to the growing body of literature on AIDS, according to Joseph Cady, are immersive and counter-immersive AIDS writing. The former addresses itself to the denial which has dominated worldwide reaction to AIDS, and confronts this denial squarely in an effort to undo it. Central to immersive writing is an attempt to thrust the reader into a direct imaginative confrontation with the special horrors of AIDS, and thus forcing him/her to deal with these horrors with no relief or buffer provided by the writer. In Magona’s Beauty’s Gift, this is evident when Beauty wastes away suddenly, but denies …

Go to article

The Specter Of Tokkie—Facing The Past, Inventing The Future: Zoë Wicomb’S Playing In The Light, Anette Horn Dec 2024

The Specter Of Tokkie—Facing The Past, Inventing The Future: Zoë Wicomb’S Playing In The Light, Anette Horn

Kritika Kultura

Zoë Wicomb ́s novel Playing in the Light, published in 2006, is set in Cape Town in the 1990s at the time of the Truth and Reconciliation Commission (TRC). Its protagonist Marion Campbell, who is the owner of a successful travel agency, is suddenly haunted by the specter of a young woman she does not know, but who seems familiar nevertheless, on the ocean between her flat and Robben Island—where political prisoners were kept—and who seems to strangle her in the muslin curtains of her four-poster bed at night. This face becomes confused with the repressed memory of the family …

Go to article

Living In Disgrace Without Term, Peter Horn Dec 2024

Living In Disgrace Without Term, Peter Horn

Kritika Kultura

This paper provides a reading of J.M. Coetzee’s novel Disgrace. Professor David Lurie, formerly professor of modern languages, then of communication, has seduced one of his students in the Romantics class, and was dismissed by the university after a disciplinary hearing where he refuses to defend himself against the charges. He pleads guilty, denying the right of the university to judge the morality of his conduct. Later he states: “I became a servant of Eros” and “I am not prepared to be reformed. I want to go on being myself.” When asked by his daughter to make his case, Lurie …

Go to article

Opportunity And Anxiety In The Post-Apartheid Society: The South African Novel Since 1990, Peter Horn, Anette Horn Dec 2024

Opportunity And Anxiety In The Post-Apartheid Society: The South African Novel Since 1990, Peter Horn, Anette Horn

Kritika Kultura

No abstract provided.

Go to article

Coetzee In And Out Of Cape Town, Imraan Coovadia Dec 2024

Coetzee In And Out Of Cape Town, Imraan Coovadia

Kritika Kultura

This paper is an attempt to see J.M. Coetzee’s emigration from South Africa to Australia as a logical step within his career, and to understand Coetzee’s relationship with the city and university of Cape Town. It also tries to set out the nature of Coetzee’s self-assertion and self-canonization, and the interplay between Coetzee and the Coetzeean critics.

Go to article

Letting It Flow: A Phenomenology Of Water In The Age Of Modern Technology, Remmon E. Barbaza Dec 2024

Letting It Flow: A Phenomenology Of Water In The Age Of Modern Technology, Remmon E. Barbaza

Kritika Kultura

This essay seeks to initiate a phenomenology of water in the age of modern technology within a Heideggerian framework. Insofar as it holds sway as the essence of modern technology, Ge-stell (enframing) blocks the appearance of water as water. Instead, like most other “natural resources,” water appears as the resource that is extracted, manipulated, and made readily available for universal distribution and instant consumption, but detached from its origin in earth and sky. A disruption in the handiness of water, however, such as is occasioned by water shortage or massive flooding, offers the possibility of inviting human beings to recover …

Go to article

Possibility Above Actuality In Sartre’S Ontology Existential Thoughts On Education, James M. Magrini Dec 2024

Possibility Above Actuality In Sartre’S Ontology Existential Thoughts On Education, James M. Magrini

Turning Toward Being: The Journal of Ontological Inquiry in Education

Systematic philosophies and practices of education, more often than not, tend to define the nature of the human being in terms of an immutable essence. For example, a manipulable organism within the learning environment or empty vessel to be filled with the knowledge it lacks. Systematic education, for the most part, is based on the uncritical acceptance of such antecedent ontological/biological conclusions regarding human being; views which leaves little room for the exploration and experience of human freedom. In response to this aforementioned problem, the pressing issue grounding this essay, which educators seeking to better serve their students should consider, …

Go to article

Ontological Inquiry In The World Of Law: Bringing Forth Subjective Experiencing From The Shadows, Margarida Garcia Dec 2024

Ontological Inquiry In The World Of Law: Bringing Forth Subjective Experiencing From The Shadows, Margarida Garcia

Turning Toward Being: The Journal of Ontological Inquiry in Education

This article explores how we assess the value of ontological inquiry in the world of law, and to that end, it seeks to bring forth “seeings” that show up when we open the “curtains” of law, and engage the world of law as a field of subjective experience. By revisiting subjective impressions left from participation in the world of law, and that, for the most part, have remained unexamined, the author imagines what an “ontologically sensitive” approach to legal education, practice, and scholarship might look like and be if more space was given to those who participate in those …

Go to article

Tiberias: Remains Of An Early Islamic Buff Ware Pottery Workshop, Yardenna Alexandre Dec 2024

Tiberias: Remains Of An Early Islamic Buff Ware Pottery Workshop, Yardenna Alexandre

Qadum: Journal of Excavation Reports from Israel

A small four-square excavation carried out in an area outside the Ottoman city wall of Tiberias exposed the remains of an Early Islamic pottery workshop, built over earlier Byzantine-period walls. The building remains included parts of small rooms, pits and a tiled-floor installation. The overlying accumulations and thick ashy layers contained numerous sherds of Buff Ware vessels, including glazed bowls, partially fired plain vessels, decorated sherds, clay molds, kiln bars and basalt polishing tools. All these finds indicate that the site was an Abbasid–Fatimid period Buff Ware pottery workshop.

Go to article

Postcolonial English Language Politics Today: Reading Ramanathan's The English-Vernacular Divide, T. Ruanni F. Tupas Dec 2024

Postcolonial English Language Politics Today: Reading Ramanathan's The English-Vernacular Divide, T. Ruanni F. Tupas

Kritika Kultura

In this essay, I will discuss the ideological structure of current postcolonial English language politics in the world, arguing that despite the “advances” in post-Independence nationalist rhetoric in most “postcolonial” countries, the debates on language continue to rehash tired voices of pragmatism and linguistic nationalism. I further argue that what is usually “notable” in current postcolonial English language politics is the disappearance or devaluing of class as a central concept in the understanding of postcolonial language and society. I will discuss these arguments through my review of Ramanathan’s The English-Vernacular Divide: Postcolonial Language Politics and Practice. I claim that the …

Go to article

Postcolonial English Language Politics Today: Reading Ramanathan's The English-Vernacular Divide, T. Ruanni F. Tupas Dec 2024

Postcolonial English Language Politics Today: Reading Ramanathan's The English-Vernacular Divide, T. Ruanni F. Tupas

Kritika Kultura

In this essay, I will discuss the ideological structure of current postcolonial English language politics in the world, arguing that despite the “advances” in post-Independence nationalist rhetoric in most “postcolonial” countries, the debates on language continue to rehash tired voices of pragmatism and linguistic nationalism. I further argue that what is usually “notable” in current postcolonial English language politics is the disappearance or devaluing of class as a central concept in the understanding of postcolonial language and society. I will discuss these arguments through my review of Ramanathan’s The English-Vernacular Divide: Postcolonial Language Politics and Practice. I claim that the …

Go to article

Assessing Risks Of Atypical Sexually Violent Offenders, Lesli Mattheus Dec 2024

Assessing Risks Of Atypical Sexually Violent Offenders, Lesli Mattheus

Master of Arts in Human Services

Forensic behavioral health research over the past few decades has revealed the complexities of assessing sexually violent offenders (SVOs). Risk assessments play a critical role in determining penalties and treatment, evaluating recidivism risk, and guiding interventions. However, most research has focused on adult male offenders, leaving a significant gap in understanding less common offender types, such as women, juveniles, and pedophiles or child sexual abusers. Gender biases and underreporting limit the understanding of women offenders, while juveniles face challenges like substance use disorders and mental health issues. Structured clinical judgment is a key method for assessing SVO risk, but forensic …

Go to article

A Latent Profile Analysis Of High-Risk Children's Problematic Sexual Behavior, Claudia Campbell Dec 2024

A Latent Profile Analysis Of High-Risk Children's Problematic Sexual Behavior, Claudia Campbell

Dissertations

As research and intervention regarding children’s problematic sexual behavior (PSB) have broadly defined PSB, including all forms of developmentally atypical sexual behavior and all potential etiological factors, limited work to date has identified subtypes or unique patterns of PSB. The aim of the current study was to examine the presence of unique patterns of PSB and etiological factors among high-risk children utilizing latent profile analysis (LPA) based on children’s self-focused PSB, interpersonal PSB (IPSB), maltreatment factors, co-occurring symptoms, adaptive functioning, and family functioning. The present study included 689 8-year-old children (50.1% male, 50.2% Black) with potential PSB and their caregivers …

Go to article

Profitable Improvement In Rangeland Conditions: Cunyu Station’S Achievement Of Synonymous Objectives In The Highly Variable Southern Rangelands Of Western Australia, Bradley Plunkett, Christophe D'Abbadie Dec 2024

Profitable Improvement In Rangeland Conditions: Cunyu Station’S Achievement Of Synonymous Objectives In The Highly Variable Southern Rangelands Of Western Australia, Bradley Plunkett, Christophe D'Abbadie

Natural resources research reports

This case examines the objectives and management practices of Cunyu Station in Western Australia from 1990–2017. The owners’ objectives were to apply best practice knowledge augmented with localized management skills to rigorously adjust total grazing pressure (TGP) from all species (cattle, kangaroos, camels, horses, and donkeys) to levels commensurate with improved landscape conditions, minimized operating costs, and stable cash flows. A combination of infrastructure investment, feral herbivore control, use of the native apex predator (dingo) for kangaroo control, creation, and maintenance of around 18 months of ‘buffer’ pasture, and finishing 30-month-old steers on the Station were key management practices for …

Go to article

How Can Faith Based Nonprofits Acquire And Retain New Donors From Generation Z?, Mariana Combariza Dec 2024

How Can Faith Based Nonprofits Acquire And Retain New Donors From Generation Z?, Mariana Combariza

Undergraduate Honors Theses

Faith-based nonprofits, such as World Vision or Compassion International, are aware that their primary donor demographic is aging. As such, they face pressure to engage younger generations who will likely become their future financial supporters in order for their nonprofit work to be sustained. Although multiple qualitative studies have demonstrated the interest and desire that Generation Z has to donate to causes they believe in, further research is needed to understand their donation behavior and how it correlates to nonprofits’ marketing strategies. In this study, we use quantitative and qualitative data from over 243 randomly selected Gen Z college students …

Go to article

Events Team: Faculty Incorporate Oer Presentation, Sheyla Castrezana Dec 2024

Events Team: Faculty Incorporate Oer Presentation, Sheyla Castrezana

PREL 4316 Student Publications - Archive

This presentation was displayed to over 200 staff and faculty members, at a staff and faculty mixer, to inform them about OER. It highlights the benefits of OER. Defining OER, explaining funding opportunities, and highlighting previously created works. It also explains the Texas Laws requiring that public institutions report the cost of course materials and the process for how to accurately report low or no cost materials. The goal was to demonstrate how much this initiative could support students and benefit the faculty as researchers.

Go to article

Assessing Coincidence Of Satellite Acquisitions And Flood Events To Predict Suitability For Flood Map Synthesis, Lyle Dale Prince Dec 2024

Assessing Coincidence Of Satellite Acquisitions And Flood Events To Predict Suitability For Flood Map Synthesis, Lyle Dale Prince

Theses and Dissertations

Flooding is a global problem that impacts people, communities, and governments every year. Better understanding of flooding in an area can enable improved emergency response before a flood hits. Flood maps are a crucial tool to translate what for most is an abstract flow, into a more understandable and actionable representation of who and what are at risk. Satellite based flood maps are a useful tool that has potentially global applications. We developed methods to determine which areas are suitable for generating satellite-based synthetic flood maps. For our processes we used Forecasting Inundation Extents using REOF analysis (FIER): a data-driven …

Go to article

Relations Among Academic Program Elements And Students' Sense Of Belonging, Rosemary Ashby Dec 2024

Relations Among Academic Program Elements And Students' Sense Of Belonging, Rosemary Ashby

Undergraduate Honors Theses

This thesis studies specific elements of an academic program and their relationship with students’ sense of belonging. To gather data, participants responded to a questionnaire that contained items designed to understand their experience in their major. The quantitative portion asked about the program elements (independent variables) and used the General Belongingness Scale to measure their sense of belonging (dependent variable). This also included questions that had participants report their perception of how each element affected their sense of belonging. The final item was open-ended and asked for their general thoughts on belonging in their program. The findings suggest that the …

Go to article

Geographical And Methodological Trends In Esm And Jrme From 2014–2023, Tye Campbell, Sandra Miles, Sindura Kularajan Dec 2024

Geographical And Methodological Trends In Esm And Jrme From 2014–2023, Tye Campbell, Sandra Miles, Sindura Kularajan

Teacher Education and Leadership Faculty Publications

The mathematics education research landscape has changed significantly over the last decade. Not only have research topics within mathematics education changed, but there have also been changes in geographic representation of research, methodologies used, and characteristics of research samples. It is important to monitor these changing trends to understand past contributions to mathematics education research and evaluate the current trajectory. In this study, we explored how the field is evolving in relation to geographic representation of research and method by analyzing articles published in Educational Studies in Mathematics (ESM) and Journal for Research in Mathematics Education (JRME) over the last …

Go to article

Vibrational And Electronic Spectroscopy Of 2-Cyanoindene Cations, Thomas E. Douglas-Walker, Eleanor K. Ashworth, Mark H. Stockett, Francis C. Daly, Isabelle Chambrier, Vincent J. Esposito, Marius Gerlach, Angel Zheng, Julianna Palotás, Andrew N. Cammidge, Ewen K. Campbell, Sandra BrüNken, James N. Bull Dec 2024

Vibrational And Electronic Spectroscopy Of 2-Cyanoindene Cations, Thomas E. Douglas-Walker, Eleanor K. Ashworth, Mark H. Stockett, Francis C. Daly, Isabelle Chambrier, Vincent J. Esposito, Marius Gerlach, Angel Zheng, Julianna Palotás, Andrew N. Cammidge, Ewen K. Campbell, Sandra BrüNken, James N. Bull

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

2-Cyanoindene is one of the few specific aromatic or polycyclic aromatic hydrocarbon (PAH) molecules positively identified in Taurus molecular cloud-1 (TMC-1), a cold, dense molecular cloud that is considered the nearest star-forming region to Earth. We report cryogenic mid-infrared (550–3200 cm–1) and visible (16,500–20,000 cm–1, over the D2 ← D0 electronic transition) spectra of 2-cyanoindene radical cations (2CNI+), measured using messenger tagging (He and Ne) photodissociation spectroscopy. The infrared spectra reveal the prominence of anharmonic couplings, particularly over the fingerprint region. There is a strong CN-stretching mode at 2177 ± 1 cm–1 (4.593 …

Go to article

Pennsylvania Professional Liab V. Governor Of Pennsylvania Dec 2024

Pennsylvania Professional Liab V. Governor Of Pennsylvania

2024 Decisions

USDC for the Middle District of Pennsylvania

Go to article

Vincent Sorace V. Wells Fargo Bank Na Dec 2024

Vincent Sorace V. Wells Fargo Bank Na

2024 Decisions

USDC for the Eastern District of Pennsylvania

Go to article

First Prev Next Last