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

Digital Commons Network™

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

Purdue University

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 781 - 810 of 18496

Full-Text Articles in Entire DC Network

Terrorists, Spies, And Diplomatic Crises: The Birth Of Morocco’S Multimedia Prison Literature, Brahim El Guabli Jan 2025

Terrorists, Spies, And Diplomatic Crises: The Birth Of Morocco’S Multimedia Prison Literature, Brahim El Guabli

CLCWeb: Comparative Literature and Culture

This article captures the literary shift that accompanied the transformation of the nature of political imprisonment in Morocco in the last twenty years. Focusing on the new victims of state violence, who fall within two categories: prisoners accused of terrorism and those accused of heinous sexual crimes, this article argues that the emergence of these new criminal profiles has led to the establishment of a transnational “Multimedia Prison Literature” (MPL). Drawing on the cases of Ali Arras, a Belgian-Moroccan whom Spain delivered to Morocco for terrorist charges, and Mohamed Hajib, a German-Moroccan citizen whom Germany extradited to his country of …


The Absurdity Of Liberation In Moroccan Prison Narratives, Hakima Choukri Jan 2025

The Absurdity Of Liberation In Moroccan Prison Narratives, Hakima Choukri

CLCWeb: Comparative Literature and Culture

Moroccan prison narratives have been credited with major political and social changes, yet their existential value is equally worth acknowledging. The prison narratives of Aziz Binebine, Mohamed Raiss, Malika Oufkir, and Fatna El Bouih, to mention but a few, are fraught with existentialist patterns that are uncovered upon reading them comparatively. One pattern that persists through these narratives is the absurdity of liberation. Borrowing Camus’ concept of the absurd, this article highlights the absurdity of the post-prison chapter for being nothing more than an extension of the prison episode that makes the impossibility of freedom acutely felt. The absurdity of …


Captivity, Resistance And Political Consciousness In Walid Daqqa’S Prison Literature, Ashjan Ajour Jan 2025

Captivity, Resistance And Political Consciousness In Walid Daqqa’S Prison Literature, Ashjan Ajour

CLCWeb: Comparative Literature and Culture

This article examines the prison literature of the Palestinian intellectual Walid Daqqa who has been serving a life sentence for resistance since 1986 in Israeli prisons. From the depth of his experience he writes about his conceptualization of captivity, colonial violence, the resistance of the Palestinian political prisoners in the Israeli prison system and the construction of Palestinian national imagination in his book Consciousness Molded: or The Re-Identification of Palestinian Torture (2010) Published in Arabic and his first young adults novel The Story of the Oil’s Secret (Ḥikayat Sir al-Zeit) published in 2018 in Arabic. Daqqa has become …


Palestinian Prisoners: Smuggling Freedom, Writing From Captivity, Basil Farraj Jan 2025

Palestinian Prisoners: Smuggling Freedom, Writing From Captivity, Basil Farraj

CLCWeb: Comparative Literature and Culture

This article discusses writings by Palestinian political prisoners and the broader body of prison literature situating them as practices of ‘smuggling freedom’ from Israel’s carceral regime, shedding light onto their political and social meaning. Through discussing writings by prisoners, the article points to a long history through which Palestinian prisoners confronted the Israeli regime’s torture and violent practices, and its broader project of eliminating the political nature of captivity. The article argues that prisoners’ writings reveal much about the dynamics of carceral power and violence, and the logic behind the confrontation practices used by prisoners in Palestine and beyond. These …


New Approaches To Mena Prison Literatures After 2011, Anne-Marie Mcmanus Jan 2025

New Approaches To Mena Prison Literatures After 2011, Anne-Marie Mcmanus

CLCWeb: Comparative Literature and Culture

No abstract provided.


First Opinion: Where Is The Buddha?, Muna Sapkota Jan 2025

First Opinion: Where Is The Buddha?, Muna Sapkota

First Opinions, Second Reactions

No abstract provided.


Second Reaction: Crown, And Ode To The Fresh Cut, Jorge Daniel Perez De Jesus Jan 2025

Second Reaction: Crown, And Ode To The Fresh Cut, Jorge Daniel Perez De Jesus

First Opinions, Second Reactions

No abstract provided.


Trends In Wildlife Strikes To Aircraft In Brazil: Implications For Airport Operators, Flavio A. C. Mendonca, Chenyu Huang, Julius Keller, Carolina Anderson Jan 2025

Trends In Wildlife Strikes To Aircraft In Brazil: Implications For Airport Operators, Flavio A. C. Mendonca, Chenyu Huang, Julius Keller, Carolina Anderson

Journal of Aviation Technology and Engineering

Purpose. Brazilian airport operators face persistent challenges from wildlife hazards to aircraft operations, necessitating the development and implementation or review of existing wildlife hazard management plans. Enhancing airport operators’ ability to allocate resources effectively requires a deeper understanding of past wildlife strikes. This study aimed to provide empirical insights derived from the analyses of wildlife strike and aircraft operations data in Brazil to support accident prevention endeavors.

Design/methodology. The researchers utilized two main datasets: the Brazilian National Wildlife Strike Database and the annual reports on aircraft traffic operations published by the Brazilian Department of Airspace Control. For this study, wildlife …


Public Relations And Marketing On Websites Of Guide Dog Organizations, Sakura Mizuta, Mayuko Kato-Shimizu, Naoko Koda Jan 2025

Public Relations And Marketing On Websites Of Guide Dog Organizations, Sakura Mizuta, Mayuko Kato-Shimizu, Naoko Koda

People and Animals: The International Journal of Research and Practice

This study investigates websites of organizations that train and provide guide dogs to visually impaired people and present marketing methods as social welfare services. The study also makes suggestions for improving the websites. Among the members of the International Guide Dog Federation, 110 official websites of the organizations were analyzed. Websites were evaluated based on criteria including organizational basics, staff details, top page images, donation information, guide dog application guidance, user comments, and specific guide dog information. The websites play various roles, such as providing both general and visually impaired people with information on organizational activities, while calling for donations. …


The Dim Prospects Of A Child Find: Journal Entries Of An Academic, Engineer, And Mother Navigating Special Education Services, Idalis Villanueva Alarcon Jan 2025

The Dim Prospects Of A Child Find: Journal Entries Of An Academic, Engineer, And Mother Navigating Special Education Services, Idalis Villanueva Alarcon

Journal of Pre-College Engineering Education Research (J-PEER)

This provocation is a journaling exercise to uncover the author’s experiences of navigating child find, a process to identify specific learning disability needs for my oldest child. While the Individuals with Disabilities Education Act provides provisions to protect and support children with special needs, private schools do not operate equally. When considering how these inequities in the educational system overlap with precollege engineering education, there is a large gap the literature, positioning a dire need to move disability studies into the precollege engineering education space. The critical authoethnographic journal sheds light on the inequities and educational gaps that are present …


A Poetry Collection, Jenna Le Jan 2025

A Poetry Collection, Jenna Le

Journal of Southeast Asian American Education and Advancement

This is a poetry collection by Jenna Le.


Literacy Skills And Practices In Cambodian-American Families: A Portraiture Of Ten Women, Sothy Tep Jan 2025

Literacy Skills And Practices In Cambodian-American Families: A Portraiture Of Ten Women, Sothy Tep

Journal of Southeast Asian American Education and Advancement

Abstract:This research article describes the literacy skills and practices in ten Cambodian-American (CA) families within their home environment. It also investigates such contextual problems as CA students not being a part of the Asian model minority and the invisibility that some experience at school.Its literature review addresses the evolving concept of family literacy scholarship, specifically diversity scholarship, with a conceptual framework focusing on Dewey’s (1916) ideas linking family literacy ultimately to human empowerment, hope, progress, growth, and meaning within society. A narrative inquiry technique called portraiture is employed to collect the data of its ten participants’ …


A Continuum Mechanical Model Of The Brain During Closed Head Injury, Charles F. Babbs Jan 2025

A Continuum Mechanical Model Of The Brain During Closed Head Injury, Charles F. Babbs

Weldon School of Biomedical Engineering Faculty Working Papers

Exactly how traumatic axonal injury happens as a result of brief, intense acceleration of the head remains a mystery. The same can be said about traumatic microbleeds observed in MRI scans of people suffering concussions. This paper explores the mechanism of injury in terms of continuum biomechanics. A full-sized viscoelastic model of the human brain is developed that is subjected to impact with the rigid skull after crossing the subarachnoid space in response to brief, intense whole head acceleration, as might occur in falls or in contact sports. The brain is considered a compressible viscoelastic body of approximately uniform density, …


Application Of Physics-Informed Neural Networks On Crop Yield Prediction At Multiple Scales, Aditya P. Prabhu, Pratishtha Poudel, James V. Krogmeier Jan 2025

Application Of Physics-Informed Neural Networks On Crop Yield Prediction At Multiple Scales, Aditya P. Prabhu, Pratishtha Poudel, James V. Krogmeier

Discovery Undergraduate Interdisciplinary Research Internship

Accurately predicting crop yields is a critical challenge in sustainable agriculture, food security, and farm management. Traditional process-based models rely on agronomic domain knowledge, crop physiology and statistical approaches, while purely data-driven approaches leverage machine learning or deep learning models using meteorological and spatial data. Unfortunately, these black-box models(Data-drive approaches) often lack interpretability and fail to incorporate well-established physical principles. This project explores a hybrid approach by implementing Physics Informed Neural Networks, mainly, physics-based recurrent neural networks (PI-RNNs) for time-series yield prediction. PINNs allow for the integration of scientific knowledge directly into the model by embedding physical laws as constraints …


Mapping Pilot Stress And Fatigue During Flight Sessions, Atandrila Chowdhury, Sudip Vhaduri, Julius Keller, Mark Wilson, Debra Henneberry Jan 2025

Mapping Pilot Stress And Fatigue During Flight Sessions, Atandrila Chowdhury, Sudip Vhaduri, Julius Keller, Mark Wilson, Debra Henneberry

Discovery Undergraduate Interdisciplinary Research Internship

This study examined physiological and self-reported indicators of stress and fatigue in four student pilots during training flights at Purdue University. Each pilot wore a wrist sensor that recorded heart rate, electrodermal activity, temperature, and acceleration, and completed pre and post-flight ratings of stress, fatigue, and sleep questionnaire. The pilots flew different types of training sessions, providing variation in environmental and flight conditions. All physiological data were cleaned and standardized before analysis. Across pilots, temperature and electrodermal activity generally increased during flight, showing a gradual rise in arousal that can come from several factors, including heat, physical effort, and normal …


Protecting Our Land, Brendy Diaz Jan 2025

Protecting Our Land, Brendy Diaz

2nd Grade

No abstract provided.


Spread And Pollinate: How Animals Help Plants, Piper Ellis Jan 2025

Spread And Pollinate: How Animals Help Plants, Piper Ellis

2nd Grade

No abstract provided.


Does The Boat Float?, Janae Byman Jan 2025

Does The Boat Float?, Janae Byman

2nd Grade

No abstract provided.


Pushes And Pulls, Gabby Duke Jan 2025

Pushes And Pulls, Gabby Duke

Kindergarten

No abstract provided.


Seed Dispersal, Emma Cox Jan 2025

Seed Dispersal, Emma Cox

2nd Grade

No abstract provided.


How Do We Stay Safe In Severe Weather?, Colleen Leonard Jan 2025

How Do We Stay Safe In Severe Weather?, Colleen Leonard

Kindergarten

No abstract provided.


Hibernation And Migration, Brynne Eide Jan 2025

Hibernation And Migration, Brynne Eide

1st Grade

No abstract provided.


Earth And The Solar System Positions, Addison Pantell Jan 2025

Earth And The Solar System Positions, Addison Pantell

1st Grade

No abstract provided.


Unit: Data Efficient Tactile Representation With Generalization To Unseen Objects, Zhengtong Xu, Raghava Uppuluri, Xinwei Zhang, Cael Fitch, Philip Glen Crandall, Wan Shou, Dongyi Wang, Yu She Jan 2025

Unit: Data Efficient Tactile Representation With Generalization To Unseen Objects, Zhengtong Xu, Raghava Uppuluri, Xinwei Zhang, Cael Fitch, Philip Glen Crandall, Wan Shou, Dongyi Wang, Yu She

School of Industrial Engineering Faculty Publications

UniT is an approach to tactile representation learning, using VQGAN to learn a compact latent space and serve as the tactile representation. It uses tactile images obtained from a single simple object to train the representation with generalizability. This tactile representation can be zero-shot transferred to various downstream tasks, including perception tasks and manipulation policy learning. Our benchmarkings on in-hand 3D pose and 6D pose estimation tasks and a tactile classification task show that UniT outperforms existing visual and tactile representation learning methods. Additionally, UniT's effectiveness in policy learning is demonstrated across three real-world tasks involving diverse manipulated objects and …


Experimental Comparison Of Cycle Modifications And Ejector Control Methods Using Variable Geometry And Co2 Pump In A Multi-Evaporator Transcritical Co2 Refrigeration System, Gabriele Toffoletti, Riley Barta, Steven M. Grajales, Haotian Liu, Davide Ziviani, Eckhard A. Groll Jan 2025

Experimental Comparison Of Cycle Modifications And Ejector Control Methods Using Variable Geometry And Co2 Pump In A Multi-Evaporator Transcritical Co2 Refrigeration System, Gabriele Toffoletti, Riley Barta, Steven M. Grajales, Haotian Liu, Davide Ziviani, Eckhard A. Groll

School of Mechanical Engineering Faculty Publications

To reduce the direct global warming impact of refrigerants in HVAC&R applications, low-global warming potential (GWP) refrigerants, including natural refrigerants, have been extensively investigated as alternatives to hydrofluorocarbon (HFC) refrigerants. Among the natural refrigerants, Carbon Dioxide (CO2) offers several advantages, such as excellent transport and thermo-physical properties, being neither toxic nor flammable, and having a low price and high availability around the world. However, the high critical pressure and low critical temperature of CO2 often lead to transcritical operation, resulting in lower efficiency due to the additional compressor power necessary to achieve transcritical operation relative to subcritical HFC cycles. Therefore, …


Development Of High-Durability Manufactured Sand Concrete For Salt Freeze–Thaw Environments, Hao Wang, Yongzhi Guo, Kunmiao Xu, Baolin Guo, Yi Wang, Qinfei Li Jan 2025

Development Of High-Durability Manufactured Sand Concrete For Salt Freeze–Thaw Environments, Hao Wang, Yongzhi Guo, Kunmiao Xu, Baolin Guo, Yi Wang, Qinfei Li

International Conference on Durability of Concrete Structures

The Beijing–Taipei Expressway (Jing-Tai Expressway) of China reconstruction and expansion project (Qihe–Jinan section) features a 12-lane dual carriageway with high traffic volume. To ensure safe winter operation, deicing salt is heavily applied, necessitating enhanced salt freeze–thaw resistance of roadside crash barriers. In this project, manufactured sand was used as the fine aggregate in structural concrete. A systematic investigation was conducted to evaluate the effects of stone powder content, air content, air-void spacing factor, and aggregate properties on concrete performance, including salt freeze–thaw resistance, rapid freeze–thaw durability, and compressive strength. The results revealed that non-air-entrained manufactured sand concrete exhibited extremely poor …


Range And Accuracy And Of In-Plane Anisotropic Thermal Conductivity Measurement Using The Laser-Based Angstrom Method, Aalok U. Gaitonde, Justin A. Weibel, Amy M. Marconnet Jan 2025

Range And Accuracy And Of In-Plane Anisotropic Thermal Conductivity Measurement Using The Laser-Based Angstrom Method, Aalok U. Gaitonde, Justin A. Weibel, Amy M. Marconnet

CTRC Research Publications

High heat fluxes in electronic devices must be effectively dissipated to prevent local hotspots, which are critical for long-term device reliability. In particular, advanced semiconductor packaging trends toward thin form factor products increase the need for understanding and improving in-plane conduction heat spreading in anisotropic materials. The 2D laser-based Ångstrom method, an extension of traditional Ångstrom and lock-in thermography techniques, measures in-plane thermal properties of anisotropic sheet-like materials. This method uses non-contact infrared temperature mapping to measure the thermal response to periodic laser heating at the center of a suspended sample. The spatiotemporal temperature data are analyzed via an inverse …


Animal Inventions, Sarah Carroll Jan 2025

Animal Inventions, Sarah Carroll

1st Grade

No abstract provided.


Patterns Of The Sun, Moon, And Seasons, Emily Koone Jan 2025

Patterns Of The Sun, Moon, And Seasons, Emily Koone

1st Grade

No abstract provided.


Shaping Engineering Technology Students’ Perceptions Of Manufacturing Through Experiential Learning In A Flipped Classroom – A Case Study, Rustin Webster Jan 2025

Shaping Engineering Technology Students’ Perceptions Of Manufacturing Through Experiential Learning In A Flipped Classroom – A Case Study, Rustin Webster

School of Engineering Technology Faculty Publications

This study examined how an introductory, survey-based manufacturing systems and processes course – which uniquely integrated a flipped classroom structure and multiple experiential learning elements – influenced engineering technology (ET) students’ perceptions of careers, workforce expectations, workplace dynamics, and essential industry skills within manufacturing. Pooled qualitative data from 52 ET student’s pre- and post-course reflection surveys, administered across four cohorts, were analyzed using topic modeling, sentiment analysis, comparative assessments, keyword frequency analysis, and/or impact assessment. The data offered valuable insights into students understanding of essential job skills, definitions of a good job, and perceptions of factory work. Before the course, …