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Articles 21931 - 21960 of 22721
Full-Text Articles in Entire DC Network
Exploring And Increasing Women’S And Girls’ Recreational Ocean Access In A Coastal Community In The Tropical Majority, Florence Barraud
Exploring And Increasing Women’S And Girls’ Recreational Ocean Access In A Coastal Community In The Tropical Majority, Florence Barraud
School of Law, Humanities and Social Sciences Theses
Vast gender inequalities restrict women’s and girls’ access to ocean spaces, particularly in the tropical majority. Globally, 68% of women cannot swim, compared to 43% of men. In many coastal communities, women are key stewards of highly biodiverse yet vulnerable marine environments that people rely upon for food security, livelihoods, culture, and coastal protection. Being able to swim is imperative for enabling access to the dominant environment and a core recreational, educational, and economic space. This study aimed to explore and increase women’s and girls’ recreational ocean access in the Maldives, a tropical majority island nation.Utilising a pragmatic feminist approach, …
Safe Family Therapy Activities And The Emotional Well-Being Of Parents Of Autistic Children, Gamze Camci
Safe Family Therapy Activities And The Emotional Well-Being Of Parents Of Autistic Children, Gamze Camci
School of Law, Humanities and Social Sciences Theses
This thesis addresses a critical gap in the existing literature on the emotional well-being of parents of autistic children by applying SAFE family therapy activities grounded in the Narrative Attachment Therapy approach through a three-cycle action research design. Stage 1 involved 3 parents as primary participants, with their children present during selected sessions. Stage 2 included 2 families; the primary focus was on 3 parents across these families. Stage 3 engaged 5 therapists. Data were collected through interviews, diaries, questionnaires and therapy recordings. Data from interviews and journals were analysed thematically, whereas questionnaires were analysed idiographically. The first and second …
Exploring The Reading Motivation And Reading Experiences Of Secondary School Students With Dyslexia In England, Ahmet Kaan Alper
Exploring The Reading Motivation And Reading Experiences Of Secondary School Students With Dyslexia In England, Ahmet Kaan Alper
School of Law, Humanities and Social Sciences Theses
This research examines how a small group of secondary school students with dyslexia in England make sense of their reading experiences and motivation to read across school, home and everyday settings. It responds to concerns that literacy policy and practice foreground accuracy, speed and comparison, leaving limited space for reading for pleasure on students’ own terms. Drawing on Michel Foucault’s concepts, the study treats dyslexia and literacy as historically and institutionally produced categories and explores how discourses, norms and accountability regimes shape what counts as legitimate reading and a motivated reader. The research is grounded in a relativist ontology and …
Social And Emotional Experiences Of Higher Education Students With Dyslexia In Türki̇Ye And England: Exploring The Effect Of Context, Levent Yigit
School of Law, Humanities and Social Sciences Theses
This research study examined the social and emotional experiences of university students with dyslexia in Türkiye and England who had received an official diagnosis at some point in their lives. Findings were compared and the differing experiences in two different countries highlighted. Six students in Türkiye and five students in England participated in the study. To produce an in-depth subjective dataset capturing life-stories, a qualitative narrative approach was adopted. Three, and for some participants four, consecutive semi-structured interviews were conducted, with at least a one-week interval between each interview. The study adopted a longitudinal approach as each interview investigated students’ …
Investigation Of A Global Mouse Methylome Atlas Reveals Subtype-Specific Copy Number Alterations In Pediatric Cancer Models., Melanie Schoof, Tuyu Zheng, Martin Sill, Roland Imle, Alessia Cais, Lea Altendorf, Alicia Fürst, Nina Hofmann, Kati Ernst, Dominik Vonficht, Kenneth Chun-Ho Chan, Tim Holland-Letz, Andreas Postlmayr, Ryo Shiraishi, Wanchen Wang, Alaide Morcavallo, Michael Spohn, Carolin Göbel, Judith Niesen, Levke-Sophie Peter, Franck Bourdeaut, Zhi-Yan Han, Yanxin Pei, Najiba Murad, Fredrik J. Swartling, Jessica Taylor, Monika Yadav, Garrett R. Gibson, Richard J. Gilbertson, Matthias Dottermusch, Rajanya Roy, Kornelius Kerl, Rainer Glass, Jiying Cheng, Martin A. Horstmann, Gerrit Wolters-Eisfeld, Haotian Zhao, Dominik Sturm, Viveka Nand Yadav, Louis Chesler, Simon Haas, William A. Weiss, Paul A. Northcott, Lena M. Kutscher, Ana Guerreiro Stucklin, Olivier Ayrault, Julia E. Neumann, Daisuke Kawauchi, David T W Jones, Kristian Pajtler, Ana Banito, Stefan M. Pfister, Ulrich Schüller, Marc Zuckermann
Investigation Of A Global Mouse Methylome Atlas Reveals Subtype-Specific Copy Number Alterations In Pediatric Cancer Models., Melanie Schoof, Tuyu Zheng, Martin Sill, Roland Imle, Alessia Cais, Lea Altendorf, Alicia Fürst, Nina Hofmann, Kati Ernst, Dominik Vonficht, Kenneth Chun-Ho Chan, Tim Holland-Letz, Andreas Postlmayr, Ryo Shiraishi, Wanchen Wang, Alaide Morcavallo, Michael Spohn, Carolin Göbel, Judith Niesen, Levke-Sophie Peter, Franck Bourdeaut, Zhi-Yan Han, Yanxin Pei, Najiba Murad, Fredrik J. Swartling, Jessica Taylor, Monika Yadav, Garrett R. Gibson, Richard J. Gilbertson, Matthias Dottermusch, Rajanya Roy, Kornelius Kerl, Rainer Glass, Jiying Cheng, Martin A. Horstmann, Gerrit Wolters-Eisfeld, Haotian Zhao, Dominik Sturm, Viveka Nand Yadav, Louis Chesler, Simon Haas, William A. Weiss, Paul A. Northcott, Lena M. Kutscher, Ana Guerreiro Stucklin, Olivier Ayrault, Julia E. Neumann, Daisuke Kawauchi, David T W Jones, Kristian Pajtler, Ana Banito, Stefan M. Pfister, Ulrich Schüller, Marc Zuckermann
Manuscripts, Articles, Book Chapters and Other Papers
Copy number alterations (CNAs) are hallmarks of cancer, yet investigation of their oncogenic role has been hindered by technical limitations and missing model systems. Here we generated a genome-wide DNA methylation and CNA atlas of 106 genetic mouse models across 31 pediatric tumor types, including 18 new models for pediatric glioma. We demonstrated their epigenetic resemblance to human disease counterparts and identified entity-specific patterns of immune infiltration. We discovered that mouse tumors harbor highly recurrent CNA signatures that occur distinctly based on the tumor subgroup and driving oncogene and showed that these CNAs share syntenic regions with the matching human …
Thwartings, Lee Anne Fennell
Thwartings, Lee Anne Fennell
Coase-Sandor Institute for Law & Economics Research Paper Series
No abstract provided.
Bibliography On Indigenous Rights In Canada, 1995-2025, Leslie Haddock, Kent Mcneil
Bibliography On Indigenous Rights In Canada, 1995-2025, Leslie Haddock, Kent Mcneil
All Papers
No abstract provided.
The Intertemporal Law Doctrine’S Application To The Acquisition Of Colonies In The Americas, Kent Mcneil
The Intertemporal Law Doctrine’S Application To The Acquisition Of Colonies In The Americas, Kent Mcneil
All Papers
The intertemporal doctrine provides that international disputes have to be resolved in accordance with the international law that existed at the time the events giving rise to the dispute took place, not at the time the matter is adjudicated.1 It is thought to be impermissible to apply current standards to events that occurred in the past when different legal principles and rules were the norm. This doctrine applies as much to acquisition of colonies as to other international issues.2 So in order to determine whether a European nation acquired sovereignty over an overseas territory, it is necessary to determine and …
Effects Of Density Turbulence On Helicon Wave Propagation In The Core Plasmas, Eun-Hwa Kim, Syun'ichi Shiraiwa, Seung-Hoe Ku, A. Bortolon, Masayuki Ono, Nicola Bertelli, Robert I. Pinsker
Effects Of Density Turbulence On Helicon Wave Propagation In The Core Plasmas, Eun-Hwa Kim, Syun'ichi Shiraiwa, Seung-Hoe Ku, A. Bortolon, Masayuki Ono, Nicola Bertelli, Robert I. Pinsker
Faculty Publications
No abstract provided.
Do Fair Schedules Matter? Work-Home Conflict And Justice In Emergency Medicine, Maresca J. Brand
Do Fair Schedules Matter? Work-Home Conflict And Justice In Emergency Medicine, Maresca J. Brand
Graduate Studies Theses and Dissertations 2026
Emergency physicians work in a high-demand environment requiring irregular, around-the-clock schedules, which can contribute to elevated work-home conflict and burnout. While previous research has focused on objective schedule characteristics such as length of shift or time of day worked, less attention has been given to how emergency physicians perceive the fairness of the scheduling process itself. Drawing on Work-Home Resources Theory and Personal Resource Allocation Theory, this study examines whether perceptions of schedule justice influence work-home conflict via schedule satisfaction. I propose that perceived fairness in schedule creation functions as a contextual resource that shapes whether a schedule is experienced …
04.01.07. Mourning Dove, Zenaida Macroura, M. G. Korosy, Ann Hodgson, Florida Ornithological Society
04.01.07. Mourning Dove, Zenaida Macroura, M. G. Korosy, Ann Hodgson, Florida Ornithological Society
04.01. <em>Columbidae</em> - Pigeons and Doves
The Mourning Dove is one of the most widespread and abundant birds where it breeds in North America, Mexico, Bahamas, and throughout the Caribbean islands.
Insect Farming Innovations: A Pathway To Self-Reliance In Agrifood Systems In Africa, Zewdu Abro, Menale Kassie, Dennis Beesigamukama, Shaphan Yong Chia, Ermias Engida Legesse, Subramanian Sevgan, Julius Ecuru, Chrysantus M. Tanga
Insect Farming Innovations: A Pathway To Self-Reliance In Agrifood Systems In Africa, Zewdu Abro, Menale Kassie, Dennis Beesigamukama, Shaphan Yong Chia, Ermias Engida Legesse, Subramanian Sevgan, Julius Ecuru, Chrysantus M. Tanga
All Peer-Reviewed Publications
Insect farming as an innovative approach to transforming agrifood systems
Insect farming has emerged as a transformative and sustainable approach to addressing the interconnected challenges of food insecurity, environmental degradation, and economic vulnerability in Africa’s agrifood systems. By converting organic waste into high-value products (protein-rich feed, frass fertilizers, and bioactive compounds), insect farming offers an efficient circular economy solution that bridges nutrition, livelihoods, and ecological resilience (Lalander et al. 2025; Mei et al. 2024; Barragán-Fonseca et al. 2022; Xia et al. 2021; Van Huis 2020; Barragán-Fonseca et al. 2017; Van Huis and Oonincx 2017; Yi et al. 2014). Almost all …
Oscillating Water Column Geometric Hybridisation And The Air Compressibility Effect, Gunay Gazaloglu
Oscillating Water Column Geometric Hybridisation And The Air Compressibility Effect, Gunay Gazaloglu
School of Engineering, Computing and Mathematics Theses
Oscillating Water Column (OWC) devices represent one of the most operationally robust wave energy conversion technologies, yet their commercial deployment remains hindered by narrow resonant bandwidth, geometry-dependent efficiency, and uncertainties in scaling thermodynamic effects between model and prototype. This thesis addresses these limitations through a coordinated investigation combining physical experimentation, empirical and machine-learning prediction, and high-fidelity computational fluid dynamics.A systematic experimental campaign was conducted on five single- and dual-chamber OWC geometries (Conventional, U-OWC, L-OWC, DCOWC-1, and DCOWC-2) under regular waves, with controlled compressible and incompressible chamber configurations. The thermodynamic scaling discrepancy is quantified for the first time across hybrid geometries, …
Lower Suicidal Ideation Linked To Easier Access To Urban Green Spaces During The Covid-19 Pandemic: A Nationwide Study In Japan, Zheng Xian, Tomoki Nakaya, Clive E. Sabel, Ryo Okubo, Kun Liu, Jinguang Zhang, Takahiro Tabuchi
Lower Suicidal Ideation Linked To Easier Access To Urban Green Spaces During The Covid-19 Pandemic: A Nationwide Study In Japan, Zheng Xian, Tomoki Nakaya, Clive E. Sabel, Ryo Okubo, Kun Liu, Jinguang Zhang, Takahiro Tabuchi
School of Geography, Earth and Environmental Sciences
Urban green spaces (UGSs) have been linked to improved mental health and lower suicide rates, yet their protective role during large-scale crises remains underexplored. We examined associations of UGS accessibility with long-term and pandemic induced new-onset suicidal ideation during the early phase of the COVID-19 pandemic in urban Japan, using data from a nationwide health survey of 17,376 participants (August 2020). Modified Poisson regression models estimated prevalence ratios (PRs) for suicidal ideation by UGS accessibility (area, number, and type) within 5, 10, and 15-minute walking thresholds from home, controlling for individual and area-level confounders. UGS accessibility exhibited dose-response relationships with …
Feasibility Study On The Development Of Indiana’S Connected And Automated Vehicle Roadmap And Strategic Plan, Can Cui, Juanwu Lu, Yupeng Zhou, Abin Mathew, Jue Zhou, Ziran Wang, Yaobin Chen
Feasibility Study On The Development Of Indiana’S Connected And Automated Vehicle Roadmap And Strategic Plan, Can Cui, Juanwu Lu, Yupeng Zhou, Abin Mathew, Jue Zhou, Ziran Wang, Yaobin Chen
JTRP Technical Reports
This study provides INDOT with critical insights into major OEMs’ connected and autonomous vehicle (CAV) development plans and related research and demonstration activities in several surrounding states, guiding infrastructure investment and policy decisions. The report delivers three outputs that guide the CAV technologies implementation in Indiana. First, it synthesizes the best regional practices and industry direction to distinguish what is feasible now from what requires further development. Second, it establishes a technical baseline that links priority applications to sensing and communications architectures with explicit attention to interoperability, security, and maintainability. Third, it defines an implementation framework that connects capital and …
Development Of Dashboards And Procedures For Using Connected Vehicle Data To Prioritize Investments In Electric Vehicle Related Infrastructure, Jairaj C. Desai, Nathaniel J. Sturdevant, George Mccue, Darcy M. Bullock
Development Of Dashboards And Procedures For Using Connected Vehicle Data To Prioritize Investments In Electric Vehicle Related Infrastructure, Jairaj C. Desai, Nathaniel J. Sturdevant, George Mccue, Darcy M. Bullock
JTRP Technical Reports
The National Electric Vehicle Infrastructure (NEVI) Formula Program and the Charging and Fueling Infrastructure Discretionary Grant Program together provide $7.5 billion to support states with building out a nationwide EV charging network. Indiana’s Charging the Crossroads program, funded through the NEVI program, plans to invest almost $100 million to build an EV charging network along Indiana interstates and highways. There is broad consensus among states, that these fast charging station investments should be based upon quantitative geospatial data with the objective of maximizing the impact of the NEVI program investments.
However, traditional methods for monitoring electric vehicle (EV) usage have …
Assessment Of Temperature Correction Factors For Falling Weight Deflectometer Deflections, Pablo Orosa Iglesias, Jin Li, Bongsuk Park, Seonghwan Cho, John E. Haddock
Assessment Of Temperature Correction Factors For Falling Weight Deflectometer Deflections, Pablo Orosa Iglesias, Jin Li, Bongsuk Park, Seonghwan Cho, John E. Haddock
JTRP Technical Reports
This study presents the development of an improved temperature correction methodology for falling weight deflectometer (FWD) deflections in full-depth asphalt pavements. The objective was to address the limitations of existing correction methods by integrating viscoelastic pavement behavior, structural properties, and realistic thermal gradients. Field temperature data from instrumented sites in Indiana were used to train a machine learning model capable of predicting pavement temperature profiles in flexible pavements. These predictions informed a series of finite element simulations that captured pavement responses to FWD loading under a range of thermal and structural conditions. Temperature correction factors were then derived and modeled …
Research Support To Indot On Systemwide Asset Condition Assessment Using Connected Vehicle Data, Andrew Thompson, Jairaj Desai, Rahul Suryakant Sakhare, Darcy M. Bullock
Research Support To Indot On Systemwide Asset Condition Assessment Using Connected Vehicle Data, Andrew Thompson, Jairaj Desai, Rahul Suryakant Sakhare, Darcy M. Bullock
JTRP Technical Reports
Crowdsourced pavement roughness data using connected vehicles now provides cost-effective, high-resolution condition monitoring in near real-time. This study evaluates how connected vehicle data can support effective investment prioritization across Indiana’s road network and improve upon traditional data sources using surveys that are often done annually or biennially. A key challenge is handling terabyte-scale geospatial roughness datasets and integrating them meaningfully into asset management workflows. A scalable data processing methodology is outlined to address this issue and is used for the subsequent analysis.
This report’s analysis uses more than 3 billion daily CV-estimated roughness measurements (IRICVe) from 2022–2025, in addition to …
Integration Of Bim For Bridge Modeling, Jiansong Zhang, Hang Li, Temitope Akanbi, Hosam Hegazy, Fan Yang, Meta Soy, Yunfeng Chen, Hazar Nicholas Dib
Integration Of Bim For Bridge Modeling, Jiansong Zhang, Hang Li, Temitope Akanbi, Hosam Hegazy, Fan Yang, Meta Soy, Yunfeng Chen, Hazar Nicholas Dib
JTRP Technical Reports
Existing INDOT bridge projects mainly use PDF plans for the official deliverables and records to be communicated, transferred, and stored among different stakeholders. With the Industry Foundation Classes (IFC) BIM standard (ISO 16739) adopted by AASHTO as the national standard for modeling bridge projects, there comes a great opportunity to upgrade the documentation of INDOT bridge projects to 3D BIM in compliance with this national standard, while at the same time addressing the need to manage and retrieve project information in a more convenient and efficient way. In addition, INDOT needs to achieve the goal of meeting new Specifications for …
Identify Bridge Design Guidelines For Wildlife Crossings, Jon Padfield, Kyle Squillace
Identify Bridge Design Guidelines For Wildlife Crossings, Jon Padfield, Kyle Squillace
JTRP Technical Reports
Annual vehicle miles driven in the United States doubled, from 1.6 trillion to 3.2 trillion in the 40 years between 1983 and 2023. Unfortunately, one side effect of the increase in vehicle miles driven has been the prevalence of Animal-Vehicle Collisions (AVCs).
As early as 1975, efforts began in some Western states to create safe animal passages such as the wildlife overpass over I-15 in Beaver, Utah. Wildlife passages increased in popularity from the 1970s through the 1990s, but they were mainly being designed and constructed in the Western United States.
Today, there is increasing and broader interest in safe …
Guidelines For Use And Design Of Deep Foundations For Three-Sided Structures, Yao Wang, Rodrigo Salgado, Monica Prezzi
Guidelines For Use And Design Of Deep Foundations For Three-Sided Structures, Yao Wang, Rodrigo Salgado, Monica Prezzi
JTRP Technical Reports
Buried three-sided structures are widely used for roadway crossings and underpasses. Whereas spread footings are common, deep foundations are required when weak soils, scour risk, or site constraints exist. This study aimed to improve understanding of load-transfer mechanisms and develop guidance for the design of deep foundations supporting buried three-sided structures.
A nationwide survey of 34 state DOT engineers and 12 three-dimensional finite element analyses were conducted. Results show that greater stem wall height and thicker earth cover lead to a more uniform live-load distribution between piles. The most critical condition occurs when the design truck is placed near the …
Physics-Based Modelling Of Concrete Degradation Phenomena: Impact Of Construction Defects On Long Term Cost And Material Properties, Manuel Salmeron, Oscar D. Forero, Talha Faiz Mohammed, Kabir Shrivastava, Shirley J. Dyke, Julio A. Ramirez
Physics-Based Modelling Of Concrete Degradation Phenomena: Impact Of Construction Defects On Long Term Cost And Material Properties, Manuel Salmeron, Oscar D. Forero, Talha Faiz Mohammed, Kabir Shrivastava, Shirley J. Dyke, Julio A. Ramirez
JTRP Technical Reports
The quality of workmanship and adherence to specifications during the bridge construction phase of concrete decks, slabs, and continuous T-beams, are key factors on which future structural performance and durability hinge. If construction practices do not meet the required standards of quality, they may trigger early onset of deterioration processes that shorten the service life leading to unplanned interventions or unscheduled repairs, thus intensifying the need for maintenance actions and increasing costs during the service life of the bridge. Despite the consensus view that substandard construction practices reduce the performance of concrete structures, quantifying the impact is challenging. This difficulty …
Rampcast Phase Ii: Connected Vehicles Traffic Management Application On Indiana Highways, Abin Mathew, Agnideven Palanisamy Sundar, Juntong Peng, Jue Zhou, Yaobin Chen, Feng Li
Rampcast Phase Ii: Connected Vehicles Traffic Management Application On Indiana Highways, Abin Mathew, Agnideven Palanisamy Sundar, Juntong Peng, Jue Zhou, Yaobin Chen, Feng Li
JTRP Technical Reports
This project advances connected vehicle applications by developing and testing an enhanced RampCast system, a comprehensive traffic management system using C-V2X technology for Indiana highways. The system features a dual-mode architecture integrating both short-range (PC5) and long-range cellular (Uu) C-V2X communication pathways, utilizing commercial-grade Cohda MK6 hardware and adhering to SAE J2735 standards to ensure interoperability. A key innovation is the integration of an AI-based prioritization framework, which leverages a large language model to enhance the contextual relevance of traffic messages. This AI system introduces two intelligent agents: one to dynamically estimate the appropriate display distance for an event based …
Pedestrian And Bicyclist Trespassing Impacts On Rail Grade Crossings Safety And Mobility, Shanyue Guan, Siqi Chen, Shufan Liu, Samy Noureldin, Bridgette Hail, Brandon Burgoa, Elizabeth Mouser, Alison Shaner, Paige Story, Karen Stippich
Pedestrian And Bicyclist Trespassing Impacts On Rail Grade Crossings Safety And Mobility, Shanyue Guan, Siqi Chen, Shufan Liu, Samy Noureldin, Bridgette Hail, Brandon Burgoa, Elizabeth Mouser, Alison Shaner, Paige Story, Karen Stippich
JTRP Technical Reports
Highway roads intersect with a railroad track, forming a multimodal transportation system. The intersection is called a highway railroad grade crossing (HRGC). Because of the multiple transportation operations, induced conflict at the grade crossing, crashes may happen between road users (e.g., automobiles, pedestrians, bicyclists, etc.) and trains in operations at highway railroad grade crossings. This is a global challenge for many countries around the world. According to the 2022–2026 Indiana Strategic Highway Safety Plan and 2022 Indiana Highway-Rail Grade Crossing Safety Action Plan, one of the biggest challenges facing Indiana is the higher numbers of pedestrians in and around crossing …
Review Of Aashtoware Pavement Me Design Version 3.0, Jusang Lee, Jongmyung Jeon, John E. Haddock
Review Of Aashtoware Pavement Me Design Version 3.0, Jusang Lee, Jongmyung Jeon, John E. Haddock
JTRP Technical Reports
This study evaluated the differences between AASHTOWare Pavement ME Design (PMED) Version 2.6 and Version 3.0 using representative Indiana pavement structures and traffic conditions. PMED Version 3.0 introduces several major updates, including adoption of the MERRA-2 climate database, revised rigid pavement slab-base interaction models, updated calibration coefficients, and support for Multiple Stress Creep Recovery (MSCR)-based asphalt binder grading. Because the Indiana Department of Transportation (INDOT) currently uses PMED Version 2.6 with locally calibrated distress models, evaluation of Version 3.0 was necessary prior to implementation. A total of 114 pavement design files representing full-depth asphalt pavements, asphalt overlay pavements, and Portland …
Evaluation Of Aggregate Gradation Specifications And The Feasibility Of Harmonization With Aashto Standards, Husam Elgaali, Ayesha Shah, Jan Olek
Evaluation Of Aggregate Gradation Specifications And The Feasibility Of Harmonization With Aashto Standards, Husam Elgaali, Ayesha Shah, Jan Olek
JTRP Technical Reports
The aggregate gradations specified by the Indiana Department of Transportation (INDOT) differ from those of the American Association of State Highway and Transportation Officials (AASHTO). Preliminary discussions suggest that adopting AASHTO standard gradation sizes could provide national alignment and simplify production for those operating in multiple states and supplying projects not subject to INDOT specifications. A comprehensive study was performed to evaluate the current INDOT specifications for coarse and fine aggregate gradations and to assess the potential impacts and feasibility of adopting AASHTO-specified gradations. A comparative analysis of INDOT gradations against AASHTO, ASTM International (ASTM), and those of neighboring states …
Implementation Study For In-Place Testing Of Asphalt Treated Cold Recycled Pavements, Pablo Orosa Iglesias, Cheng Zhang, Daniel Mauricio Santamaria, John E. Hadddock
Implementation Study For In-Place Testing Of Asphalt Treated Cold Recycled Pavements, Pablo Orosa Iglesias, Cheng Zhang, Daniel Mauricio Santamaria, John E. Hadddock
JTRP Technical Reports
This study evaluated the feasibility of rapid in-situ strength test methods for asphalt-treated cold recycled (ATCR) pavements in Indiana, with a secondary objective of characterizing the dynamic modulus of a locally produced ATCR mixture for use as AASHTOWare Pavement ME Design inputs. The long-pin shear test (LPST) and short-pin raveling test (SPRT), developed through National Cooperative Highway Research Program (NCHRP) Project 09-62, were evaluated on a cold in-place recycling (CIR) project on SR 13 in Greenfield, Indiana. Field results for blow counts exceeded the proposed NCHRP threshold moments after compaction, with torque values approaching but not yet reaching the NCHRP …
Simulating Current And Future Ev Growth Scenarios In Indiana, Omar Faruqe Hamim, Xiaowei Chen, Kenny Chandra Wijaya, Lavan Teja Burra, Zengxiang Lei, Rajat Verma, Konstantina (Nadia) Gkritza, Satish Ukkusuri
Simulating Current And Future Ev Growth Scenarios In Indiana, Omar Faruqe Hamim, Xiaowei Chen, Kenny Chandra Wijaya, Lavan Teja Burra, Zengxiang Lei, Rajat Verma, Konstantina (Nadia) Gkritza, Satish Ukkusuri
JTRP Technical Reports
As Indiana transitions toward electric mobility, data-driven planning is essential to guide electric vehicle (EV) charging infrastructure investment and deployment. This study evaluates the current and future performance of Indiana’s EV charging infrastructure using Multimodal Energy-Efficient Trip Simulation in Real Time (METS-R), a high-resolution simulation platform. Five EV adoption scenarios, ranging from pessimistic to optimistic, are modeled for the years 2024 through 2031, to assess spatial and temporal variations in public charging demand. Results reveal increasing public charging demand under high adoption scenarios, with significant disparities between urban and non-urban areas. Accessibility to public charging is found to be uneven …
Receiver, Vehicle, And Roadway Systems For A Dynamic Wireless Power Transfer Roadway Testbed, Oscar Andrés Moncada, Isaac Abram, Nicholas Frooninckx, Vatan Mehar, Chiara Cervini, O'Brien Ben, Bruno Cesar Krause Moras, Steve Pekarek, John E. Haddock, Dionysios Aliprantis, Aaron Brovont, Konstantina Gkritza, Rob Swanson
Receiver, Vehicle, And Roadway Systems For A Dynamic Wireless Power Transfer Roadway Testbed, Oscar Andrés Moncada, Isaac Abram, Nicholas Frooninckx, Vatan Mehar, Chiara Cervini, O'Brien Ben, Bruno Cesar Krause Moras, Steve Pekarek, John E. Haddock, Dionysios Aliprantis, Aaron Brovont, Konstantina Gkritza, Rob Swanson
JTRP Technical Reports
A dynamic wireless power transfer (DWPT) system using a novel three-phase transmitter/receiver design was embedded 2.4 in beneath the surface of an existing rigid pavement on US 52/US 231 in West Lafayette, Indiana, with 85 coils installed and paired with a retrofitted Class-8 Cummins electrified truck. The system successfully delivered 50–190 kW at speeds up to 65 mph with efficiencies approaching 85%, and all coils met electromagnetic balance targets; similar results were validated on a 3-coil testbed at Utah State University, with magnetic flux densities well below human exposure limits. Testing also demonstrated strong misalignment tolerance and reliable high-power delivery …
Utilizing Emergency Management Audio Messages For Traffic Incident Management Performance Measures, Christopher Gartner, Vihaan Vajpayee, Jairaj Desai, Darcy M. Bullock
Utilizing Emergency Management Audio Messages For Traffic Incident Management Performance Measures, Christopher Gartner, Vihaan Vajpayee, Jairaj Desai, Darcy M. Bullock
JTRP Technical Reports
Timely and accurate information regarding roadway incidents is critical for Traffic Management Centers (TMCs) to maintain safety and mobility. While Intelligent Transportation Systems (ITS) cameras and crowdsourced data provide significant visibility, rural interstate corridors often suffer from coverage gaps, or "blind spots," where incidents go undetected until significant queuing occurs. Public safety radio communications serve as the primary coordination method for first responders, creating a "verbal infrastructure" that contains vital information regarding incident location and severity. This study evaluates the feasibility of using Automatic Speech Recognition (ASR) to bridge these gaps by monitoring and analyzing radio traffic. The project developed …