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Articles 1201 - 1230 of 21929

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202503-03, 03/19/2025, I-465 Ol, Mm 15.3, Marion Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202503-03, 03/19/2025, I-465 Ol, Mm 15.3, Marion Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202502-03, 02/14/2025, I-65 S, Mm 135.0, Boone Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202502-03, 02/14/2025, I-65 S, Mm 135.0, Boone Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202501-03, 01/15/2025, I-69 N, Mm 222.8, Madison Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202501-03, 01/15/2025, I-69 N, Mm 222.8, Madison Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202501-11, 01/29/2025, I-94 W, Mm 15.5, Lake Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202501-11, 01/29/2025, I-94 W, Mm 15.5, Lake Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202501-01, 01/01/2025, I-65 N, Mm 28.5, Scott Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202501-01, 01/01/2025, I-65 N, Mm 28.5, Scott Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202503-02, 03/13/2025, I-65 N, Mm 126.2, Marion Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202503-02, 03/13/2025, I-65 N, Mm 126.2, Marion Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


Proceedings Of The Tenth Annual Indiana Stem Education Conference: Generational Advances Through Stem Education, William S. Walker Iii, Lynn A. Bryan, S Selcen Guzey Jan 2025

Proceedings Of The Tenth Annual Indiana Stem Education Conference: Generational Advances Through Stem Education, William S. Walker Iii, Lynn A. Bryan, S Selcen Guzey

Indiana STEM Education Conference

The Proceedings of the Tenth Annual Indiana STEM Education Conference are edited by the Center for Advancing the Teaching and Learning of STEM (CATALYST, https://www.education.purdue.edu/catalyst/) at Purdue University. The theme for the 2025 conference is Generational Advances through STEM Education. This year’s conference provides opportunities to learn about effective STEM education strategies, curriculum, and resources to engage students by considering the advances and impact of STEM.


Impacts Of Informal Stem Summer Camps On Middle School Student Stem Identity, Austin R. Jenkins, Joshua Faith, Steve Heinold Jan 2025

Impacts Of Informal Stem Summer Camps On Middle School Student Stem Identity, Austin R. Jenkins, Joshua Faith, Steve Heinold

Indiana STEM Education Conference

Informal or out of school STEM spaces have been documented as sites of positive STEM identity development for youth historically marginalized in formal STEM spaces (Çolakoğlu et al., 2023). To increase the number of students who develop positive STEM identities during the critical juncture of middle school, Indiana GEAR UP offered summer camps to rising 7th and 8th grade students at selected middle schools across the state. Longitudinal interviews with students indicate the importance of informal STEM spaces, like summer camps, in fostering positive STEM identity development.


Correction Of Temperature Effects On The Resistivity Of Ggbs Concrete Under Natural Environmental Exposure, Benny Suryanto, Asdam Tambusay Jan 2025

Correction Of Temperature Effects On The Resistivity Of Ggbs Concrete Under Natural Environmental Exposure, Benny Suryanto, Asdam Tambusay

International Conference on Durability of Concrete Structures

Electrical resistivity is increasingly recognised as a practical indicator of concrete durability, particularly for assessing cover-zone properties and corrosion risk. However, interpretation of in-situ measurements is complicated by the influence of natural temperature fluctuations. This paper presents the application of a recently proposed temperature correction protocol for electrical resistivity measurements in newly batched concrete, enabling accurate evaluation of microstructural development under variable environmental conditions during both curing and post-curing periods. The proposed approach employs activation energy derived from in-situ measurements and implements an Arrhenius-based correction to normalise resistivity to reference temperatures of 10oC and 20oC. Experimental results demonstrate that the …


202502-05, 02/19/2025, I-94 E, Mm 38.3, Laporte Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202502-05, 02/19/2025, I-94 E, Mm 38.3, Laporte Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202502-06, 02/23/2025, I-465 Il, Mm 27.6, Marion Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202502-06, 02/23/2025, I-465 Il, Mm 27.6, Marion Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202503-01, 03/06/2025, I-65 N, Mm 137.2, Boone Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202503-01, 03/06/2025, I-65 N, Mm 137.2, Boone Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202502-04, 02/19/2025, I-70 E, Mm 65.3, Hendricks Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202502-04, 02/19/2025, I-70 E, Mm 65.3, Hendricks Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202501-08, 01/23/2025, I-65 N, Mm 86.8, Johnson Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202501-08, 01/23/2025, I-65 N, Mm 86.8, Johnson Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202501-02, 01/11/2025, I-65 S, Mm 126.6, Marion Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202501-02, 01/11/2025, I-65 S, Mm 126.6, Marion Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202502-01, 02/05/2025, I-70 W, Mm 102.3, Hancock Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202502-01, 02/05/2025, I-70 W, Mm 102.3, Hancock Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202501-04, 01/15/2025, I-70 E, Mm 10.0, Vigo Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202501-04, 01/15/2025, I-70 E, Mm 10.0, Vigo Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202503-04, 03/25/2025, I-70 W, Mm 142.0, Wayne Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202503-04, 03/25/2025, I-70 W, Mm 142.0, Wayne Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


202501-10, 01/24/2025, I-69, Mm 214.5, Hamilton Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock Jan 2025

202501-10, 01/24/2025, I-69, Mm 214.5, Hamilton Co., Myles W. Overall, Rahul Suryakant Sakhare, Justin Mukai, Jairaj Desai, Deborah Horton, Darcy M. Bullock

After-Action Reports for Traffic Incident Management (TIM)

No abstract provided.


Development Of An Integrated Unmanned Aerial System (Uas) Validation Center, Robert J. Connor, Jose Capa Salinas Jan 2025

Development Of An Integrated Unmanned Aerial System (Uas) Validation Center, Robert J. Connor, Jose Capa Salinas

JTRP Affiliated Reports

Unmanned Aerial Systems (UAS) have the potential to drastically change how civil infrastructure is inspected, monitored, and managed. This innovative technology can ensure the inspector’s safety, provide additional inspection information, and reduce costs. However, a challenge arose as this industry expanded: a lack of standardized guidelines or minimum performance requirements to perform these operations. With no standard tests to verify UAS’ ability to conduct inspections and unknown detection capabilities, agencies are left to rely upon consultants’ or vendors’ promotional material and claims when considering UAS deployment. The following pooled fund project proposes a series of performance-based assessments and procedural documentation …


Medieval Misinformation And Disinformation: Filling A Gap In Medieval Studies, Kristin B. Leaman Jan 2025

Medieval Misinformation And Disinformation: Filling A Gap In Medieval Studies, Kristin B. Leaman

Libraries Faculty and Staff Scholarship and Research

Misinformation and disinformation are well-known terms that bring a plethora of topics to mind, such as fake news, conspiracy theories, social media, economic inequity, power imbalances, social justice, confirmation bias, political polarization, and/or health information within a more modern/contemporary context. While it is no secret that mis/disinformation have been present in our societies for centuries, it is not an area that has been fully examined in Medieval Studies. This article argues that the lack of scholarship on medieval mis/disinformation stems from a gap in the medieval studies curriculum and provides solutions to this problem, including a brief outline of a …


Synthesis Study: Review Of Durability And Performance Of The Latest Epoxy-Coated Rebar, Julio A. Ramirez, Luis A. Quesada Jimenez Jan 2025

Synthesis Study: Review Of Durability And Performance Of The Latest Epoxy-Coated Rebar, Julio A. Ramirez, Luis A. Quesada Jimenez

JTRP Technical Reports

The use of de-icing salts on roads during the winter months has caused corrosion damage to bridge reinforcements, which has increased maintenance costs. The corrosion protection system most widely used by various State Departments of Transportation is a combination of quality concrete, adequate cover, and fusion bonded epoxy-coated reinforcing bars. This report contains a summary of the latest developments in the fabrication and use of fusion epoxy-coated and Allium (stainless steel coated) reinforcing steel within concrete bridge decks and one-way solid slab and T-beam bridges. The study findings indicate that although original epoxy materials are still used, significant improvements in …


The Effectiveness Of Longitudinal Rumble Strips On Indiana Roads, Mario A. Barahona, Qiming Guo, Vamsi Krishna Bandaru, Mario A. Romero, Andrew P. Tarko Jan 2025

The Effectiveness Of Longitudinal Rumble Strips On Indiana Roads, Mario A. Barahona, Qiming Guo, Vamsi Krishna Bandaru, Mario A. Romero, Andrew P. Tarko

JTRP Technical Reports

Rumble strips are designed and deployed to reduce run-off-road and head-on crashes by alerting drivers about near-lane departures. Although they have been widely used, their operational safety effectiveness still needs to be investigated under various operational conditions. Rumble strips may have different widths and be installed on edge, shoulder, center, or in any combination of these locations. To perform a comprehensive analysis of rumble strips’ safety effectiveness on rural two-lanes roads across Indiana, both statistical analysis and field test were performed. To statistically analyze this problem, a dataset for road segments with installed rumble strips including crash data, strips’ locations, …


Performance Acceptance And Performance Monitoring Of Pavement Using Falling Weight Deflectometer (Fwd) And International Roughness Index (Iri), Maya Khajehvand, Abdullah Al Mamun, Tommy Nantung, Seong-Hwan Cho, John E. Haddock Jan 2025

Performance Acceptance And Performance Monitoring Of Pavement Using Falling Weight Deflectometer (Fwd) And International Roughness Index (Iri), Maya Khajehvand, Abdullah Al Mamun, Tommy Nantung, Seong-Hwan Cho, John E. Haddock

JTRP Technical Reports

The Indiana Department of Transportation (INDOT) utilizes the International Roughness Index (IRI) and Falling Weight Deflectometer (FWD) data to prioritize pavement maintenance across interstates, state roads, and U.S. highways. While IRI measures ride quality and FWD assesses structural integrity, their threshold values vary by road type, reflecting differing service expectations. Effective pavement maintenance requires a holistic approach, combining surface condition data from IRI with structural insights from FWD through predictive modeling. Additionally, these metrics should not only estimate service life but also provide indications of potential distress types, ensuring a comprehensive understanding of pavement performance and maintenance needs. The study …


A Synthesis Study To Identify And Make Recommendations On The Appropriate Nondestructive Testing Tools For Bridge Beam Ends, Piers, And Abutments, Pan Panjehpour, Prince Baah, Sui Nawl Sang, Emmy Kliewer, Karsten Arnold Jan 2025

A Synthesis Study To Identify And Make Recommendations On The Appropriate Nondestructive Testing Tools For Bridge Beam Ends, Piers, And Abutments, Pan Panjehpour, Prince Baah, Sui Nawl Sang, Emmy Kliewer, Karsten Arnold

JTRP Technical Reports

The aim of this research was to identify suitable NDT methods for bridge components by evaluating their advantages, disadvantages, and limitations. The research objectives are: (1) to identify suitable NDT tools and techniques for condition evaluation of bridge beam-ends, abutments, and piers based on their advantages and disadvantages, (2) to identify gaps in NDT tools and techniques for assessing the condition of concrete bridge members (excluding decks), and (3) to recommend NDT methods for further investigation. The scope of this research was limited to reinforced and prestressed concrete bridge piers, pier caps, beam-ends, and abutments, excluding decks. Research culminated in …


Information Studies: Library Development Of An Undergraduate Curriculum For The Information Age, Heather A. Howard, Erla Heyns, Matthew Hannah, Dave Zwicky, Clarence Maybee Jan 2025

Information Studies: Library Development Of An Undergraduate Curriculum For The Information Age, Heather A. Howard, Erla Heyns, Matthew Hannah, Dave Zwicky, Clarence Maybee

Libraries Faculty and Staff Scholarship and Research

In today’s information-rich environment, students need to understand how to navigate information challenges such as mis/disinformation, conspiracy theories, algorithmic and information literacy, and artificial intelligence. As we have seen, such information challenges will continue to have an outsized impact on our online lives, civic health, and democratic norms. These information challenges have had a dramatic impact on democratic norms. To address these challenges, librarians at a large public university used both qualitative and quantitative methods such as an environmental scan, stakeholder analysis, focus groups, and interviews to inform the development of an Information Studies Minor designed to intervene in this …


Strengthening Tobacco Control Research: Key Factors Impacting Policy Outcomes And Health Equity, Bukola Usidame, Natalie Mcarthur, Andrea Titus Dec 2024

Strengthening Tobacco Control Research: Key Factors Impacting Policy Outcomes And Health Equity, Bukola Usidame, Natalie Mcarthur, Andrea Titus

Department of Health and Kinesiology Faculty Publications

In this policy brief, we explore several potential drivers of heterogeneity in policy outcomes that can be examined in tobacco control policy evaluations, expanding the evidence base to contribute to continued, equitable progress in reducing tobacco-related health outcomes. We discuss these factors in the context of a hypothetical evaluation of the impact of smoke-free laws on current smoking and quit attempts in the Tobacco Nation. Despite a similar policy environment within the Tobacco Nation, there is variation in the strength of smoke-free law coverage across states. This commentary considers how policy design and other contextual factors, including co-occurring policies, and …


Alumni Spotlight: Kezia Setiawan Dec 2024

Alumni Spotlight: Kezia Setiawan

The Journal of Purdue Undergraduate Research

Kezia Setiawan published an article in volume 9 (2019) of the Journal of Purdue Undergraduate Research during her time spent completing her baccalaureate degree.


Alumni Spotlight: Alita Miller Dec 2024

Alumni Spotlight: Alita Miller

The Journal of Purdue Undergraduate Research

Alita Miller published an article in volume 9 (2019) of the Journal of Purdue Undergraduate Research during her time spent completing her baccalaureate degree.


Interview: Daniel Schiff And Yu Lu, Nikhil S. Sadavarte Dec 2024

Interview: Daniel Schiff And Yu Lu, Nikhil S. Sadavarte

The Journal of Purdue Undergraduate Research

Dr. Daniel Schiff is an assistant professor of technology policy in Purdue University’s Department of Political Science and the co-director of the Governance and Responsible AI Lab (GRAIL). Undergraduate student researcher Yu Lu, an undergraduate research affiliate with GRAIL, is interviewed along with Schiff.