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Articles 15391 - 15420 of 1103973
Full-Text Articles in Entire DC Network
Student Perceived Stress Correlated With Study Approaches In A Collegiate Part 141 Flight School, Jonathan Doherty, Nate Petrie, Jonathan Vroman, Brooke Wheeler, Vivek Sharma
Student Perceived Stress Correlated With Study Approaches In A Collegiate Part 141 Flight School, Jonathan Doherty, Nate Petrie, Jonathan Vroman, Brooke Wheeler, Vivek Sharma
Aeronautics Student Publications
Collegiate flight students experience unique academic and technical challenges that may contribute to stress levels. Although previous research has examined stress in aviation students, limited research has investigated how students’ approaches to studying relate to perceived stress within this population. The purpose of this study was to examine the relationship between perceived stress and two study approaches, Surface and Deep Approach, among collegiate flight students enrolled in their university’s Part 141 flight training program. A correlational research design was used. Participants completed an online questionnaire comprising the Revised Two-Factor Study Process Questionnaire (R-SPQ-2F) to measure Deep and Surface study approaches …
Traffic Alert: Correlation Between Near Midair Collision Reports And Takeoffs And Landings At U.S. Class Bravo Airports: 2010 To 2025, Nash Slettom, Brooklyn Stellato, Taylor Jackson, Vivek Sharma, Brooke Wheeler
Traffic Alert: Correlation Between Near Midair Collision Reports And Takeoffs And Landings At U.S. Class Bravo Airports: 2010 To 2025, Nash Slettom, Brooklyn Stellato, Taylor Jackson, Vivek Sharma, Brooke Wheeler
Aeronautics Student Publications
A significant, positive correlation was identified between airport operations and near midair collision(NMAC) reports.
Annual Wildlife Strikes Per Operation By Runway Configuration In The Southern U.S. From 2015 To 2024, Cam Mann, Arie Ebanks, Vivek Sharm, Brooke Wheeler
Annual Wildlife Strikes Per Operation By Runway Configuration In The Southern U.S. From 2015 To 2024, Cam Mann, Arie Ebanks, Vivek Sharm, Brooke Wheeler
Aeronautics Student Publications
Research on wildlife strikes is vital to the understanding of wildlife behavior at airports. This study focused on reported wildlife strikes per operation by differing runway configurations, parallel and intersecting, in 16 southern states from 2015 to 2024. Parallel runway configurations experienced more reported wildlife strikes per operation than intersecting runway configurations, consistent with previous research. Wildlife strikes that occur at critical phases of flight bring detrimental effects to aviation economies and wildlife habitats. Wildlife Hazard Management Programs (WHMP) in effect at airports do show success, but with limited range. The study used an ex post facto design due to …
Difference In Weather Delays At U.S. Large Hub Airports By Season, Momoka Okabe, Mitchell Riordan Rivers, Julian Waller, Vivek Sharma, Brooke E. Wheeler
Difference In Weather Delays At U.S. Large Hub Airports By Season, Momoka Okabe, Mitchell Riordan Rivers, Julian Waller, Vivek Sharma, Brooke E. Wheeler
Aeronautics Student Publications
At 31 large hub airports in the United States, there was a statistically significant difference in weather delays between Fall and both Winter and Summer, and Summer and Spring.
Observing Jovian Atmospheric Features Using Junocam Projections, Persea Halloran, Athena Klos
Observing Jovian Atmospheric Features Using Junocam Projections, Persea Halloran, Athena Klos
Aerospace, Physics, and Space Science Student Publications
JunoCam is a non-scientific camera attached to the Juno Probe, and takes images approximately every 30 days, at each perijove (PJ). These images can be projected into a 3D array in Python. Sankar’s Citizen Scientist project aimed to make this process accessible to amateur scientists. Using parts of the method Sankar’s team developed, our aim was to investigate the circumpolar regions of Jupiter’s atmosphere. Around five notable features during PJ 53 and 54 were identified. The primary feature noted was looked at using an open-source particle image velocimetry (PIV) software, OpenPIV, during PJ52 - PJ54. It was found that this …
Hybrid Aerospace Winged Kit (Hawk), Michael Brannock, Diego Robles Cortes, Aidan Harrison, Kale Bronder, Dillon Nobles, Cameron Monast, Nathan Panek, Joseph Ficorilli
Hybrid Aerospace Winged Kit (Hawk), Michael Brannock, Diego Robles Cortes, Aidan Harrison, Kale Bronder, Dillon Nobles, Cameron Monast, Nathan Panek, Joseph Ficorilli
Aerospace, Physics, and Space Science Student Publications
The HAWK project is focused on creating a compact unmanned aerial system that can perform both vertical takeoff and forward flight. HAWK uses a blade-tip-mounted propulsion system allowing the craft to maintain vertical and horizontal flight.
Radm-S (Rocket Assisted Drone Mission Start), Connor Fitzpatrick, Jacob Minsky, Karl Leonard, Anthony De Sapio, Samuel Johnston, Andrew Smith, Mateo Tolosa, Reuben Kohn, Aaron Conley, Charles Amoury, Matteo Romeo
Radm-S (Rocket Assisted Drone Mission Start), Connor Fitzpatrick, Jacob Minsky, Karl Leonard, Anthony De Sapio, Samuel Johnston, Andrew Smith, Mateo Tolosa, Reuben Kohn, Aaron Conley, Charles Amoury, Matteo Romeo
Aerospace, Physics, and Space Science Student Publications
Design a system capable of delivering a fixed-wing drone into the air via a solidpropellent rocket. Manufacture both a drone and a rocket, each optimized for their mission objectives. Execute qualitative and quantitative tests to verify the performance of the integrated system. Analyze overall system performance to validate design requirements.
Rapid Ascent Payload Integrated Drone (Rapid), M. Babe, B. Degraw, E. Green, K. Lucas, K. Mobley, S. Ribeiro, I. Shah, G. Thierry, K. Walker, S. Zimmerman
Rapid Ascent Payload Integrated Drone (Rapid), M. Babe, B. Degraw, E. Green, K. Lucas, K. Mobley, S. Ribeiro, I. Shah, G. Thierry, K. Walker, S. Zimmerman
Aerospace, Physics, and Space Science Student Publications
The Rapid Ascent Payload Integrated Drone (RAPID) Project is an unmanned aerial vehicle that can be launched from a compressed air launch system. This project demonstrates a quick, theoretical payload delivery without the need for a large takeoff area or for total flight time during ascent to support disaster response efforts.
Aeris - Autonomous Experimental Rendezvous And Inspection System, Delaney Ahr, Ashton Clark, Sandro Gardella, Ava Nieburg, Keoni Power, Lindsey Reilly, Joshua Sundet, Ryan Wehe
Aeris - Autonomous Experimental Rendezvous And Inspection System, Delaney Ahr, Ashton Clark, Sandro Gardella, Ava Nieburg, Keoni Power, Lindsey Reilly, Joshua Sundet, Ryan Wehe
Aerospace, Physics, and Space Science Student Publications
Project AERIS is focused on developing a realistic test environment and an autonomous platform to support and validate advanced satellite inspection technologies, rendezvous, and proximity operations (RPO). The system integrates four main elements: - A drone-based chaser vehicle - A visually-accurate satellite model mounted on a one-degree-of-freedom (1 DOF) test stand - A space-like ground environment
Role Of Rpm-1 In A C. Elegans Apoe4 Alzheimer’S Disease Model, Lucille Mcdonald
Role Of Rpm-1 In A C. Elegans Apoe4 Alzheimer’S Disease Model, Lucille Mcdonald
Biomedical Engineering and Sciences Student Publications
Alzheimer’s Disease (AD) is characterized by the aggregation of β-amyloid plaques. The ε4 allele of APOE (APOE4) is linked to increased plaque formation in AD. Therefore, identifying genetic modifiers of APOE4 could present novel drug targets for AD treatment.
Vitasense: Noninvasive Physiological Signal Measurement From Video Data, Ava Dorow, Justin Mcparland, Ashley Schindler
Vitasense: Noninvasive Physiological Signal Measurement From Video Data, Ava Dorow, Justin Mcparland, Ashley Schindler
Biomedical Engineering and Sciences Student Publications
- Heart rate monitoring enables proactive patient care
- Imaging Photoplethysmography (iPPG) enables noncontact measurement
- Improves access to remote and virtual care
Assessing Developmental Neurotoxicity Due To Pyrethroid Insecticide Exposure In C. Elegans, Katharine Boyd, Timothy A. Crombie
Assessing Developmental Neurotoxicity Due To Pyrethroid Insecticide Exposure In C. Elegans, Katharine Boyd, Timothy A. Crombie
Biomedical Engineering and Sciences Student Publications
Pyrethroids are a type of insecticide widely used in agriculture and public health programs. These insecticides disrupt neuronal signaling in target insects through voltage-gated sodium channels and have been linked to cardiovascular and neurological disease in humans.The nervous system of the nematode Caenorhabditis elegans is fully mapped, and specific behavioral circuits can be tested, making it a powerful model for studying neurotoxicity. Because the primary target of pyrethroids is not conserved in C. elegans, secondary mechanisms of pyrethroid neurotoxicity can be identified by testing whether specific behavioral circuits are affected.
Biopulse: Split Hopkinson (Kolsky) Bar, Andrew Carr, Sebastian Deniz, Rachel Hizon, Stefan Paton
Biopulse: Split Hopkinson (Kolsky) Bar, Andrew Carr, Sebastian Deniz, Rachel Hizon, Stefan Paton
Biomedical Engineering and Sciences Student Publications
A Split Hopkinson (Kolsky) Bar is a device used to find a material’s mechanical response under high strain rate loading scenarios (10² – 10⁴ s⁻¹) [1]. It is commonly used to simulate vehicle crashes or ballistic impacts. The novelty of the device is its size and cost of its components compared to other SPHBs on the market. The motivation is to further the capabilities on campus by providing the first dynamic material testing device.
Biostress: An Engineered Platform For Detecting Cellular Damage Upon Mechanical Impact, Lindsay Avila, Nina Fiordaliso, Mai Tran
Biostress: An Engineered Platform For Detecting Cellular Damage Upon Mechanical Impact, Lindsay Avila, Nina Fiordaliso, Mai Tran
Biomedical Engineering and Sciences Student Publications
Mechanical impact stimuli are commonly associated with cellular damage and lower cell survival rates. However, mild impacts can promote responses that are adaptive. The heat shock protein 70 (HSP70) is a stressinducible protein that serves as an early biomarker for cellular stress. The relationship between impact severity and cellular response remains unclear.
Clear Aligner Overcorrection To Reduce Incisor Tipping | In Vitro, Benjamin Losch, Eddie Wawrzycki-Stein, Kylie Stong, Niko Burger
Clear Aligner Overcorrection To Reduce Incisor Tipping | In Vitro, Benjamin Losch, Eddie Wawrzycki-Stein, Kylie Stong, Niko Burger
Biomedical Engineering and Sciences Student Publications
Quantify the biomechanical effects of overcorrection angles on tipping angle and periodontal moment during incisior retractions using both in vitro experiments and finite element analysis (FEA).
Program And Proceedings, The Nebraska Academy Of Sciences 1880–2026: 146th Anniversary Year, One Hundred-Thirty-Sixth Annual Meeting
Nebraska Academy of Sciences: Programs and Proceedings
Program and abstracts of the proceedings for the Nebraska Academy of Sciences 136th annual meeting, 2025
Sessions
Aeronautics and Space Science
Anthropology
Biological and Medical Sciences
Earth Sciences
Ecology, Sustainability, and Environmental Science
Physics and Engineering
General Poster Session
2026 Maiben Lecture: Shifting Extremes: Understanding Nebraska’s Changing Climate and Preparing for What Lies Ahead, Deborah Bathke
2026 Friends of Science Awards: Julie Shaffer and Irina Filina
2026 C. Bertrand and Marian Othmer Schultz Colleaguate Schoalrship Award: Piper Ryschon and Bryce Reeson
In Memoriam: Paul Royster
The Minutes Of The Marshall University Graduate Council Meeting, April 24, 2026, Marshall University Graduate Council
The Minutes Of The Marshall University Graduate Council Meeting, April 24, 2026, Marshall University Graduate Council
Graduate Council Minutes
No abstract provided.
Doc 2026-19 Proposal For New Bachelor Of Arts In Global Studies, University Of Dayton. College Of Arts And Sciences
Doc 2026-19 Proposal For New Bachelor Of Arts In Global Studies, University Of Dayton. College Of Arts And Sciences
Senate Documents
The Bachelor of Arts in Global Studies prepares students to become thoughtful global leaders who engage effectively across cultures and contexts in an increasingly interconnected world. Grounded in intercultural understanding, the program equips students with applied skills for diverse professional settings. Through pathways in Global Citizenship & Intercultural Communication and in Area Studies (Global Spanish and Hispanophone Studies, Global French and Francophone Studies, and Global German Studies) students develop the knowledge and experience needed for careers in international organizations, NGOs, public service, international law, healthcare, or education, among others.
Study On Influence Of Udl Hyd Raulic Parameters On Anti-Seepage Performance Of Slope Treate D With Cover Layer, Xiao Jie, Yan Dongq Ing, Chen Guanyi, Hu Linjie, Chang Jin
Study On Influence Of Udl Hyd Raulic Parameters On Anti-Seepage Performance Of Slope Treate D With Cover Layer, Xiao Jie, Yan Dongq Ing, Chen Guanyi, Hu Linjie, Chang Jin
Journal of China & Foreign Highway
To explore the influe nce of hydraulic parameters of the drainage layer (UDL) on the anti-seepage performance of the capillary barrier cover (CBC) layer, the VG model was adopted to fit the soil-water characteristic curve and permeability function of soil based on the principle of unsaturated seepage in this paper. A simplified model of “fine-UDL-coarse ”-type CBC layer containing a UDL was established using Geo Studio finite element software. By carrying out the numerical simulation of seepage of expansive soil slope treated with the cover layer under heavy rain conditions, the influence rules of different hydraulic parameters of the UDL …
In-Situ Experimental Study On Static Pressure Bearing Characteristics Of Deep-Sea Super-Long Steel Casing, Su Bidi, Qiao Wei, Qiu Shumao, Lyu Xue, Chen Zhengui
In-Situ Experimental Study On Static Pressure Bearing Characteristics Of Deep-Sea Super-Long Steel Casing, Su Bidi, Qiao Wei, Qiu Shumao, Lyu Xue, Chen Zhengui
Journal of China & Foreign Highway
To reveal the distribution characteristics of stress and strain, load characteristics, and influence mechanism of super-long and large-diameter steel casings during the construction process in deep-sea areas, the dynamic stress and strain of the casing body were dynamically monitored during the static pressure construction of the steel casing in deep-sea areas in this paper to calculate the stress distribution of the steel casing;meanwhile, finite element simulation was conducted using Abaqus software to analyze the variation characteristics of pile top load, side friction resistance, and end resistance during the static pressure process of the steel casing on the inclined rock surface …
Numerical Simulation Of Retraction Effect Of Corroded Prestressed Steel Strands Based On Cohesive Contact, Xu Dejun, Li Jun, Yi Jiafei, Zhang Xiangzhen, Zhao Biao, Lin Yitian, Dai Lizhao
Numerical Simulation Of Retraction Effect Of Corroded Prestressed Steel Strands Based On Cohesive Contact, Xu Dejun, Li Jun, Yi Jiafei, Zhang Xiangzhen, Zhao Biao, Lin Yitian, Dai Lizhao
Journal of China & Foreign Highway
Concrete cracking and bond degradation caused by corrosion lead to retraction slip of prestressed steel strands and changes in transfer length. Simulating the retraction effect of corroded prestressed steel strands is a difficulty in current research. A numerical model for corroded prestressed concrete (PC) components based on Cohesive contact was established. The effects of different corrosion locations and corrosion rates on the retraction slip and transfer length of prestressed steel strands were analyzed. The rationality of the model was verified based on existing experimental data. Results indicate that Cohesive contact can effectively simulate the retraction effect of prestressed steel strands …
Njit Library Annual Report July 2024 To June 2025, Njit Libraries
Njit Library Annual Report July 2024 To June 2025, Njit Libraries
Library Annual Reports
No abstract provided.
Draft Uniform Federal Policyquality Assurance Project Plan Addendum, Hydrogeologic, Inc.
Draft Uniform Federal Policyquality Assurance Project Plan Addendum, Hydrogeologic, Inc.
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Mississippi Coastal Bacterial Community Response To Lowered Salinty, Jackson C. Sues
Mississippi Coastal Bacterial Community Response To Lowered Salinty, Jackson C. Sues
Honors Theses
Microbial communities are essential to the function of coastal ecosystems; however, few studies have examined their response to short-term reductions in salinity. This study used a microcosm approach to examine how decreased salinity over five days affected seawater bacterial community composition, diversity, and richness. Microcosms were assigned to three treatments: unmanipulated seawater (control) collected from the Mississippi coast, seawater amended with natural freshwater, and seawater amended with sterilized freshwater. Length of time bacteria spent in the microcosms was found to have the strongest effect on bacterial community composition, while salinity effects were weaker but still statistically significant. All treatments shifted …
Themed Entertainment Design, Katelyn Jones
Themed Entertainment Design, Katelyn Jones
Whittier Scholars Program
This project is a comprehensive design package for a themed entertainment experience. It is formatted similarly to how a project pitch works in the Themed Entertainment industry. This is my concept work for an immersive, interactive, themed walkthrough that takes the guest through the story of King Arthur and the wider Arthurian legend. I have done extensive tonal research, leading me to develop a narrative structure for the experience. From this narrative, I created iterative sketches, a key illustration, a CAD model of one of the spaces, and a scale physical model. All of these pieces together give the viewer …
The Mosaic, Georgia Southern University
The Mosaic, Georgia Southern University
George-Anne Media Group: Newsletters & Magazines
No abstract provided.
Solar Oven For Demonstration, Weston Markham, Anthony Martin, Antony Morris
Solar Oven For Demonstration, Weston Markham, Anthony Martin, Antony Morris
Symposium on Research and Creative Expression (SORCE)
Valparaiso University gives tours to massive numbers of prospective students of all ages on a yearly basis. For those interested in engineering, the solar furnace is a cool destination to showcase the specialized research done at the university; however, tour guides are not generally able to show any experiments actually taking place. In order to better impress younger audiences on the tours while still teaching them about solar power, we will develop a small solar oven to give quick demonstrations to roughly fifth through eighth grade students. This oven will concentrate sunlight in order to heat a small amount of …
Apr. 24, 2026, Former Wbip Members, Comments On Task Force Draft Report.Pdf, Eduardo Abbott, Dilek Barlas, Richard Bissell, Edith Brown Weiss, Gonzalo Castro De La Mata, Zeinab Elbakri, Mark Goldsmith, Imrana Jalal, Werner Kiene, Ramanie Kunanayagam, Peter Lallas, Roberto Lenton, Jan Mattsson, Maarje Van Putten
Apr. 24, 2026, Former Wbip Members, Comments On Task Force Draft Report.Pdf, Eduardo Abbott, Dilek Barlas, Richard Bissell, Edith Brown Weiss, Gonzalo Castro De La Mata, Zeinab Elbakri, Mark Goldsmith, Imrana Jalal, Werner Kiene, Ramanie Kunanayagam, Peter Lallas, Roberto Lenton, Jan Mattsson, Maarje Van Putten
Editors' Corner
No abstract provided.
The Danger Zone: Uas Sightings By Distance From Airports, Jalee Noel Boucher, Omkar Aaditya Sahoo, Brian Winston Anthony Williams, Vivek Sharma, Brooke Wheeler
The Danger Zone: Uas Sightings By Distance From Airports, Jalee Noel Boucher, Omkar Aaditya Sahoo, Brian Winston Anthony Williams, Vivek Sharma, Brooke Wheeler
Aeronautics Student Publications
The increased usage of unmanned aerial systems (UAS) has called for an increase in pilot awareness as they approach or depart airports. Given the increase in UAS usage and the growing academic and industry relevance of UAS, encounters between manned aircraft and UAS are to be expected. The purpose of this study is to examine differences in the number of monthly reported UAS sightings across distance categories from the airport in the contiguous United States between January 2021 and December 2025 (FAA, 2025). An ex post facto design was used and distance categories were established. Data that lacked distance information …