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Articles 106891 - 106920 of 5155444
Full-Text Articles in Entire DC Network
Design, Simulation, And Manufacturing Of Carbon Fiber Bridges, Stanley A. Melkumian
Design, Simulation, And Manufacturing Of Carbon Fiber Bridges, Stanley A. Melkumian
The Journal of Purdue Undergraduate Research
No abstract provided.
Analyzing Research Experience For Undergraduates, Emily Li
Analyzing Research Experience For Undergraduates, Emily Li
The Journal of Purdue Undergraduate Research
No abstract provided.
Optimal Fleet Strategy For Technical Efficiency Through Crisis: Covid-19 Case, Layne Blocher, Serim Cheon
Optimal Fleet Strategy For Technical Efficiency Through Crisis: Covid-19 Case, Layne Blocher, Serim Cheon
The Journal of Purdue Undergraduate Research
No abstract provided.
In Vitro Protective Effects Of Polyphenols Against Alpha-Synuclein Aggregation In The Pff Model Of Parkinson’S Disease, Jacob Gold
The Journal of Purdue Undergraduate Research
No abstract provided.
Is Polar Bear Capture And Recapture Ethical?, Augustus Hayes
Is Polar Bear Capture And Recapture Ethical?, Augustus Hayes
The Journal of Purdue Undergraduate Research
No abstract provided.
The Cost Of Getting To “No”: Cultural Evolution Of Community Psychology In Two Indiana Communities, Catherine Cullen, Megan Peek
The Cost Of Getting To “No”: Cultural Evolution Of Community Psychology In Two Indiana Communities, Catherine Cullen, Megan Peek
The Journal of Purdue Undergraduate Research
No abstract provided.
Fulfilling Parent Needs In An Afterschool Program, Zainub Kokan
Fulfilling Parent Needs In An Afterschool Program, Zainub Kokan
The Journal of Purdue Undergraduate Research
No abstract provided.
Self-Handicapping In Purdue Honors Students, Amanda Colip, Colin O'Donnell, Triniti Jenkins
Self-Handicapping In Purdue Honors Students, Amanda Colip, Colin O'Donnell, Triniti Jenkins
The Journal of Purdue Undergraduate Research
No abstract provided.
Systematic Review: Burnout In Health Care Professionals, Nicolas X. Tovar
Systematic Review: Burnout In Health Care Professionals, Nicolas X. Tovar
The Journal of Purdue Undergraduate Research
No abstract provided.
Further Validation Of Using Neuromelanin-Forming Rats To Model Parkinson’S Disease And Their Implication In Haa-Induced Dopaminergic Neurotoxicity, Matthew T. Corson
Further Validation Of Using Neuromelanin-Forming Rats To Model Parkinson’S Disease And Their Implication In Haa-Induced Dopaminergic Neurotoxicity, Matthew T. Corson
The Journal of Purdue Undergraduate Research
No abstract provided.
Prioritization Of Hpv Vaccine–Preventable Diseases Among Emerging Adults: Implications For Health Education And Communication, Evan G. Coblentz, Caroline R. Packee, Avery G. Brubaker
Prioritization Of Hpv Vaccine–Preventable Diseases Among Emerging Adults: Implications For Health Education And Communication, Evan G. Coblentz, Caroline R. Packee, Avery G. Brubaker
The Journal of Purdue Undergraduate Research
No abstract provided.
Understanding The Rural Environmental Health Landscape: Exploring The Link Between Arsenic Concentration And Cancer Rates In Hartford City, Indiana, Hannah Bard
The Journal of Purdue Undergraduate Research
No abstract provided.
Predictors Of Substance Use Treatment Retention: Secondary Analyses From Project Aspire, Abdulrazzaq Altararwa
Predictors Of Substance Use Treatment Retention: Secondary Analyses From Project Aspire, Abdulrazzaq Altararwa
The Journal of Purdue Undergraduate Research
No abstract provided.
Additive Manufacturing With Hybrid Continuous And Discontinuous Fiber Systems, Thomas E. Schmitz
Additive Manufacturing With Hybrid Continuous And Discontinuous Fiber Systems, Thomas E. Schmitz
The Journal of Purdue Undergraduate Research
No abstract provided.
Analyzing Ethics Education Strategies In Biomedical Engineering Programs, Sanjana Prashanth
Analyzing Ethics Education Strategies In Biomedical Engineering Programs, Sanjana Prashanth
The Journal of Purdue Undergraduate Research
No abstract provided.
Automated Bone Fragment Classification Using Computational Imaging And Machine Learning, Sidh U. Jain, Tuan Minh Pham, Jacob Morales, Allie Rice, Puruo Wang
Automated Bone Fragment Classification Using Computational Imaging And Machine Learning, Sidh U. Jain, Tuan Minh Pham, Jacob Morales, Allie Rice, Puruo Wang
The Journal of Purdue Undergraduate Research
No abstract provided.
Power, Performance, And Area Optimization Of Socet’S Aftx07+ Chip, Ammar Mukadam
Power, Performance, And Area Optimization Of Socet’S Aftx07+ Chip, Ammar Mukadam
The Journal of Purdue Undergraduate Research
No abstract provided.
Mushrooms To Mars: Mycoponics™ For Diversified Product Streams In Closed-Loop Environments, Simone X. Moulton, Adriana Sanchez
Mushrooms To Mars: Mycoponics™ For Diversified Product Streams In Closed-Loop Environments, Simone X. Moulton, Adriana Sanchez
The Journal of Purdue Undergraduate Research
No abstract provided.
Predicting Wildfire Events Using Synthetic Aperture Radar, Jessica Li
Predicting Wildfire Events Using Synthetic Aperture Radar, Jessica Li
The Journal of Purdue Undergraduate Research
No abstract provided.
Computational Analysis Of Calcium Binding Sites In Calmodulin And Their Role In Activating Adenylyl Cyclase 1, Shreya Krishnan
Computational Analysis Of Calcium Binding Sites In Calmodulin And Their Role In Activating Adenylyl Cyclase 1, Shreya Krishnan
The Journal of Purdue Undergraduate Research
No abstract provided.
Making A Splash: Using Mass Spectrometry To Measure Dopamine And Serotonin Activity In Brains Of Water-Enriched Pekin Ducks, Nina Wilson
The Journal of Purdue Undergraduate Research
No abstract provided.
Application Of Reinforcement Learning To Precision Aerial Delivery System Control In Adverse Wind Conditions, Radman Zarbock
Application Of Reinforcement Learning To Precision Aerial Delivery System Control In Adverse Wind Conditions, Radman Zarbock
The Journal of Purdue Undergraduate Research
Precision aerial delivery systems (PADS) are a subset of airdropped parachute-leveraging package delivery systems that use autonomous guidance, navigation, and control (GNC) to reach targets with high degrees of accuracy. This technology emerged in the 1990s, and strides have been made since to improve the reliability of traditional physics-based controllers that guide PADS. However, these algorithms still struggle to deliver acceptable performance results when PADS are subjected to austere operating environments, such as those with unpredictable wind. Building on a foundational study in 2022 that used artificial intelligence (AI) and machine learning to improve PADS GNC performance, this study aims …
Flood Prediction With Sentinel-1 Synthetic Aperture Radar From Hurricane Helene, Jingyu Xiao, Jessica Li
Flood Prediction With Sentinel-1 Synthetic Aperture Radar From Hurricane Helene, Jingyu Xiao, Jessica Li
The Journal of Purdue Undergraduate Research
Floods are the most common natural disaster globally, causing thousands of deaths every year. Timely and accurate flood forecasts are crucial for developing early warning systems, evacuation plans, and effective strategies to enhance community resilience. Soil moisture is an important parameter in flood forecasting. Unfortunately, existing soil moisture sensor networks and optical remote sensing–based techniques for soil moisture estimation lack the spatial resolution needed for accurate flood forecasting. This study presents an approach for flood prediction using Sentinel-1 C-band synthetic aperture radar (SAR) data. SAR offers high spatial resolution and operates day and night under all weather conditions, making it …
Impact Of Slot Liner Compression On The Total Thermal Resistance Of The Stator-Winding Assembly In Electric Motors, Lindsay Sutherland
Impact Of Slot Liner Compression On The Total Thermal Resistance Of The Stator-Winding Assembly In Electric Motors, Lindsay Sutherland
The Journal of Purdue Undergraduate Research
The increasing demand for high-performance electric motors, driven by the rapid adoption of electric vehicles, necessitates effective thermal management techniques that improve their safety, efficiency, and reliability. Heat must be transferred from the current-carrying copper windings to the metallic stator body through an electrically insulating material called the slot liner. However, little research has focused on the interactions between the slot liner and the windings. This study examines the impact of slot liner compression on the thermal resistance across the stator-winding assembly considering two common slot liners: Nomex® 410 and Kapton® MT+. A mock stator-winding assembly was developed by stacking …
Validation Of Innovative Method Of Murine Vertebral Compression Testing, Sarah Staller
Validation Of Innovative Method Of Murine Vertebral Compression Testing, Sarah Staller
The Journal of Purdue Undergraduate Research
Murine vertebral compression testing is a common technique to quantify trabecular bone biomechanics. Having a precise method of vertebral compression is important for aiding researchers in making clinically relevant discoveries in musculoskeletal research. While many methods exist in literature, there has yet to be established a universal protocol for this procedure. Many challenges exist in vertebral compression, such as the irregular shape of the vertebral body (trabecular region of interest), uneven endplate surface morphology, and surrounding cortical processes. Therefore, the aim of this study was to develop a new method of vertebral compression that accounts for these factors and to …
A Comparison Of White-Light And Monochromatic Led Sources For Antimicrobial Photodynamic Inactivation Of Staphylococcus Aureus, Emily Simmons
A Comparison Of White-Light And Monochromatic Led Sources For Antimicrobial Photodynamic Inactivation Of Staphylococcus Aureus, Emily Simmons
The Journal of Purdue Undergraduate Research
Drug-resistant bacteria are an ongoing public health crisis for which alternative treatments are needed. One alternative is antimicrobial photodynamic inactivation (aPDI), which uses potent photosensitizers and light irradiation to damage the bacteria. Our standard light source used in aPDI is a single-wavelength light source at 405-nm; however, we evaluated a white-light source for similarities in the resulting aPDI activities. This is done by comparing aPDI experiments using S. aureus and its methicillin-resistant strains (MRSA) conducted with either the white LED light source or the 405-nm LED light source. Statistical analysis using t-tests revealed no significant differences in the aPDI activities …
Just "Beet" It? A Comparison Of Road Salt Effects On The Life History Of Daphnia Magna, Koby Sellner
Just "Beet" It? A Comparison Of Road Salt Effects On The Life History Of Daphnia Magna, Koby Sellner
The Journal of Purdue Undergraduate Research
In areas that experience snow and ice, deicing reagents such as road salts are often used on roads to promote safer driving conditions. However, road salts run off into local vegetation, soil systems, and (my focus) freshwater systems. The impacts of excess salt and chloride in freshwater have been studied extensively on a broad diversity of organisms under different conditions, but previous studies have rarely used different types of road salts. Zooplankton are primary consumers in many freshwater systems, feeding on phytoplankton and serving as prey for predator species higher in the trophic chain. These animals generally are impacted negatively …
The Automation Of Lamp Biomolecular Assays Using The Eppendorf Epmotion™ 5075 Robotic Pipettor, Shamalaa Sathiasealan
The Automation Of Lamp Biomolecular Assays Using The Eppendorf Epmotion™ 5075 Robotic Pipettor, Shamalaa Sathiasealan
The Journal of Purdue Undergraduate Research
Loop-mediated isothermal amplification (LAMP) is a nucleic acid amplification technique known for its specificity and efficiency in less controlled environments than laboratories. Designing novel LAMP reagents requires strict contamination control, and unlike the more commonly automated polymerase chain reaction, LAMP’s heightened sensitivity poses unique challenges to automation. To address this, we optimized automation procedures for LAMP using a robotic pipettor without altering the core assay itself. This project focuses on minimizing contamination using sealed plates, reducing operator intervention by automating pipetting, and preventing enzyme degradation using cooling plates. Our approach employs pre-slit pierceable seals and cooling blocks to prevent cross-contamination …
Implications Of Noninvasive Blood Pressure Pumps On Mean Arterial Pressure, Sammie Miller
Implications Of Noninvasive Blood Pressure Pumps On Mean Arterial Pressure, Sammie Miller
The Journal of Purdue Undergraduate Research
Noninvasive blood pressure pumps are recommended as the primary form of acquiring patient blood pressure to test for blood poisoning. The Philips IntelliVue Patient Monitor MP5, the Philips SureSigns VS4/VS3 Vital Signs Monitor, the Philips EarlyVue VS30 Vital Signs Monitor, the Philips IntelliVue Patent Monitor MP2/X2, the Philips IntelliVue Patent Monitor MMS, and the Philips IntelliVue Patent Monitor MP3/X3 were tested for accuracy. The control condition for hypotension was 95/55 (68) mmHg, normal blood pressure was 120/80 (93) mmHg, and hypertension was 155/85 (108) mmHg. The order of values is arrayed according to diastolic, systolic, and mean arterial pressure. The …
Securing The Future: Strengthening Gun Safety Laws To Protect Our Youth, Clare Lilyestrom
Securing The Future: Strengthening Gun Safety Laws To Protect Our Youth, Clare Lilyestrom
The Journal of Purdue Undergraduate Research
This study explores the impact of child access prevention (CAP) laws on firearm-related deaths in the United States, analyzing the relationship between CAP laws and the corresponding firearm death rates by state. To evaluate the strength of each state’s CAP laws, each state was given a number from 0 (no law) to 3 (strongest protection). Firearm death rates were recorded as “n per 100,000” population. We performed a linear regression analysis that found a significant association between the strongest and moderate CAP laws and firearm deaths (strong = 3) -β = -14.0, p < .01; (moderate = 2) -( β = -7.4, p < .001) respectively. There was no significant difference between states with minimal protections (weak = 1) and those without CAP laws (none = 0). These results highlight that simply having a CAP law is insufficient; the strength of the law is a critical factor. This is further supported by the model, which showed that 43% of the variation in firearm deaths was directly linked to the strength of CAP laws. However, challenges such as gaps in enforcement, public awareness, and inconsistent legislation remain barriers. This paper proposes three key policy actions: (1) standardizing CAP laws nationwide, (2) requiring mandatory safe storage education for all firearm owners, and (3) expanding federal background checks to address purchase loopholes. Strengthening these areas would be a huge step toward reducing gun violence in the United States, particularly among youth.