Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Social and Behavioral Sciences (11626)
- Library and Information Science (8974)
- Engineering (6329)
- Physical Sciences and Mathematics (2868)
- Arts and Humanities (2752)
-
- Civil and Environmental Engineering (2550)
- Computer Sciences (2077)
- Education (1983)
- Civil Engineering (1879)
- Life Sciences (1669)
- Comparative Literature (1407)
- Communication (854)
- Medicine and Health Sciences (725)
- Rhetoric and Composition (694)
- Feminist, Gender, and Sexuality Studies (680)
- American Studies (667)
- Film and Media Studies (638)
- Mechanical Engineering (619)
- European Languages and Societies (607)
- Reading and Language (606)
- Critical and Cultural Studies (594)
- Agriculture (585)
- Other Arts and Humanities (585)
- Psychology (552)
- Plant Sciences (546)
- Nanoscience and Nanotechnology (541)
- Theatre and Performance Studies (539)
- Other Film and Media Studies (522)
- Television (509)
- Business (488)
- Keyword
-
- Applied sciences (587)
- Comparative literature (498)
- comparative literature (488)
- Comparative cultural studies (303)
- comparative cultural studies (297)
-
- Education (220)
- Social sciences (205)
- Biological sciences (195)
- Information literacy (170)
- Pure sciences (160)
- Cultural studies (155)
- Simulation (154)
- Vegetables (153)
- cultural studies (152)
- Variety trials (147)
- Literary theory (136)
- literary theory (135)
- Construction (120)
- Optimization (118)
- Health and environmental sciences (117)
- Sustainability (106)
- CFD (95)
- Safety (94)
- Economics (92)
- Problem-based learning (92)
- Zea mays (92)
- Modeling (90)
- Mechanics (87)
- Concrete (86)
- Heat transfer (85)
- Publication Year
- Publication
-
- Against the Grain (7173)
- Purdue Road School (3846)
- International Compressor Engineering Conference (2764)
- International Refrigeration and Air Conditioning Conference (2681)
- Open Access Dissertations (2120)
-
- JTRP Technical Reports (1905)
- Department of Computer Science Technical Reports (1777)
- Open Access Theses (1616)
- CLCWeb: Comparative Literature and Culture (1418)
- Proceedings of the IATUL Conferences (1358)
- Historical Documents of the Purdue Cooperative Extension Service Archive (1121)
- Department of Physics and Astronomy Faculty Publications (1038)
- The Writing Center Journal (1028)
- Charleston Library Conference (939)
- The Summer Undergraduate Research Fellowship (SURF) Symposium (884)
- Department of Electrical and Computer Engineering Technical Reports (747)
- The Journal of Purdue Undergraduate Research (683)
- Society of Engineering Science 51st Annual Technical Meeting Archive (652)
- First Opinions, Second Reactions (609)
- CIB Conferences (503)
- International High Performance Buildings Conference (495)
- LARS Symposia (491)
- Birck and NCN Publications (488)
- Education and Culture (431)
- International Conference on Durability of Concrete Structures (359)
- CTRC Research Publications (353)
- Libraries Faculty and Staff Scholarship and Research (294)
- Midwest Vegetable Trial Reports (288)
- Publications of the Ray W. Herrick Laboratories (286)
- Journal of Southeast Asian American Education and Advancement (274)
- Publication Type
Articles 7291 - 7320 of 50088
Full-Text Articles in Entire DC Network
Nutrient Value Quantification And Evaluation Of The Food Pantry Environment, Catharine Pickford
Nutrient Value Quantification And Evaluation Of The Food Pantry Environment, Catharine Pickford
The Journal of Purdue Undergraduate Research
No abstract provided.
Eating Broccoli: Can It Protect Cancer Patients From Radiation Skin Damage?, Huong Pham
Eating Broccoli: Can It Protect Cancer Patients From Radiation Skin Damage?, Huong Pham
The Journal of Purdue Undergraduate Research
No abstract provided.
The Broader Autism Phenotype In Early Childhood: Responding To Joint Attention And Language Development, Loran Pelecky
The Broader Autism Phenotype In Early Childhood: Responding To Joint Attention And Language Development, Loran Pelecky
The Journal of Purdue Undergraduate Research
No abstract provided.
Comparative Developmental Toxicity Of Perfluorooctanesulfonic Acid (Pfos) And Its Alternative Perfluorobutanesulfonic Acid (Pfbs), Hanna King
The Journal of Purdue Undergraduate Research
No abstract provided.
Methylmercury Cytotoxicity On Developing Neuronal Lineages And Differences In Susceptibility Based On Media Type, Madeline Henley
Methylmercury Cytotoxicity On Developing Neuronal Lineages And Differences In Susceptibility Based On Media Type, Madeline Henley
The Journal of Purdue Undergraduate Research
No abstract provided.
Collaborative Needs Of Speech-Language Pathologists And Special Education Teachers In Public Schools, Hannah Dulski
Collaborative Needs Of Speech-Language Pathologists And Special Education Teachers In Public Schools, Hannah Dulski
The Journal of Purdue Undergraduate Research
No abstract provided.
Sepsis Knowledge Among Adults Living In Tippecanoe County, Jessica Devine
Sepsis Knowledge Among Adults Living In Tippecanoe County, Jessica Devine
The Journal of Purdue Undergraduate Research
No abstract provided.
The Power Of Kindness And Positivity In The College Environment, Kayla Vasilko, Joseph Stewart
The Power Of Kindness And Positivity In The College Environment, Kayla Vasilko, Joseph Stewart
The Journal of Purdue Undergraduate Research
No abstract provided.
Engineering Technology Students: Comparing Recent Survey Responses, Liza Russell
Engineering Technology Students: Comparing Recent Survey Responses, Liza Russell
The Journal of Purdue Undergraduate Research
No abstract provided.
Applying Clustering To Optimize Markovian Models In Human-Machine Interactions, Griffon Mcmahon
Applying Clustering To Optimize Markovian Models In Human-Machine Interactions, Griffon Mcmahon
The Journal of Purdue Undergraduate Research
No abstract provided.
A Fork In The Road: Exploring Undecided Student Success, Joseph Ching
A Fork In The Road: Exploring Undecided Student Success, Joseph Ching
The Journal of Purdue Undergraduate Research
No abstract provided.
Quantifying Changes In Muscle Force In The Presence Of Fatigue, Emily Bywater
Quantifying Changes In Muscle Force In The Presence Of Fatigue, Emily Bywater
The Journal of Purdue Undergraduate Research
No abstract provided.
Characterization Of Neuronal Differentiation And Activity In Human-Induced Pluripotent Neural Stem Cells, Allison Biddinger
Characterization Of Neuronal Differentiation And Activity In Human-Induced Pluripotent Neural Stem Cells, Allison Biddinger
The Journal of Purdue Undergraduate Research
No abstract provided.
Study Abroad Journeys: Connecting Participants’ Community Experiences And Relationships, Laura Duke
Study Abroad Journeys: Connecting Participants’ Community Experiences And Relationships, Laura Duke
The Journal of Purdue Undergraduate Research
No abstract provided.
Relating Green Space Characteristics To Student Housing Habits, Joshua Randall
Relating Green Space Characteristics To Student Housing Habits, Joshua Randall
The Journal of Purdue Undergraduate Research
No abstract provided.
High Wind Alerts: A System Created With Observations From The X-Band Teaching And Research Radar, Lauren Warner
High Wind Alerts: A System Created With Observations From The X-Band Teaching And Research Radar, Lauren Warner
The Journal of Purdue Undergraduate Research
Following the August 13, 2011, Indiana State Fair stage collapse tragedy, caused by a wind gust from an approaching thunderstorm, Purdue University enforced a wind speed restriction of 30 mph (13 m s-1) for tents at outdoor events. During these events, volunteers stand outside with handheld anemometers, measuring and reporting when the wind speeds exceed this limit. In this study, we report testing of a new system to automate high-wind alerts based on observations from a Doppler radar, the X-band Teaching and Research Radar (XTRRA), near Purdue’s campus. XTRRA scans over campus at low elevations approximately every 5 minutes. Using …
Human Factors Analysis And Classification System (Hfacs): As Applied To Asiana Airlines Flight 214, Alex Small
Human Factors Analysis And Classification System (Hfacs): As Applied To Asiana Airlines Flight 214, Alex Small
The Journal of Purdue Undergraduate Research
The Human Factors Analysis and Classification System (HFACS) is a safety tool that aids in the identification and analysis of organizational factors that contribute to aircraft accidents. By using the HFACS model, safety investigators can better understand the existing conditions that contribute to accidents, which then allows for the development and implementation of safety programs to prevent these conditions. In this study, the HFACS framework was utilized to identify the human factors that contributed to the Asiana Airlines flight 214 accident that occurred on July 6, 2013. The results of this study indicate that inadequate pilot training, lack of upper-level …
Discoveries In Aerosol Science: Characterization Of Nanoparticles Emitted From Metallic Coils In Electronic Cigarettes, Kaushal Prasad
Discoveries In Aerosol Science: Characterization Of Nanoparticles Emitted From Metallic Coils In Electronic Cigarettes, Kaushal Prasad
The Journal of Purdue Undergraduate Research
Electronic (e-) cigarettes, also known as electronic nicotine delivery systems, are battery-operated devices that are growing in popularity worldwide. Although e-cigarettes are known to be safer than traditional cigarettes, their potential health risks have not been extensively reviewed yet. In this study, aerosol nanoparticles generated from e-cigarette heaters were characterized. Kanthal A1 (iron + chromium + aluminum) coils, without nicotine solution or a wick, were installed in an e-cigarette atomizer. The operating conditions were varied coil resistances (0.1–1.0 Ω), a set applied power (10 W), and a stable duty cycle (50%: 5 s on, 5 s off ). The size …
Binary Neutron Star Mergers: Testing Ejecta Models For High Mass-Ratios, Allen Murray
Binary Neutron Star Mergers: Testing Ejecta Models For High Mass-Ratios, Allen Murray
The Journal of Purdue Undergraduate Research
Neutron stars are extremely dense stellar corpses which sometimes exist in orbiting pairs known as binary neutron star (BNS) systems. The mass ratio (q) of a BNS system is defined as the mass of the heavier neutron star divided by the mass of the lighter neutron star. Over time the neutron stars will inspiral toward one another and produce a merger event. Although rare, these events can be rich sources of observational data due to their many electromagnetic emissions as well as the gravitational waves they produce. The ability to extract physical information from such observations relies heavily on numerical …
Investigating Photosynthetic Stability: Relation Between Thylakoid Lipid Content And The Stability Of The Cytochrome B6f Complex, Marina Mehling
Investigating Photosynthetic Stability: Relation Between Thylakoid Lipid Content And The Stability Of The Cytochrome B6f Complex, Marina Mehling
The Journal of Purdue Undergraduate Research
The cytochrome b6f complex is an enzyme found in plants, cyanobacteria, and green algae that catalyzes the transport of electrons in the rate-limiting step of oxygenic photosynthesis. This dimeric complex has an extensive lipid architecture that is primarily composed of five distinct lipid classes: monogalactosyl diacylglycerol (MGDG), digalactosyl diacylglycerol (DGDG), phosphatidyl glycerol (PG), monoglucosyl diacylglycerol (GlcDG), and sulfoquinovosyl diacylglycerol (SQDG). While these lipid classes have been identified, their precise role in the function of the cytochrome complex are only beginning to be understood. Mechanisms describing the relation between thylakoid lipid content on the stability of the b6 …
Comparison Of Machine Learning Models: Gesture Recognition Using A Multimodal Wrist Orthosis For Tetraplegics, Charlie Martin
Comparison Of Machine Learning Models: Gesture Recognition Using A Multimodal Wrist Orthosis For Tetraplegics, Charlie Martin
The Journal of Purdue Undergraduate Research
Many tetraplegics must wear wrist braces to support paralyzed wrists and hands. However, current wrist orthoses have limited functionality to assist a person’s ability to perform typical activities of daily living other than a small pocket to hold utensils. To enhance the functionality of wrist orthoses, gesture recognition technology can be applied to control mechatronic tools attached to a novel fabricated wrist brace. Gesture recognition is a growing technology for providing touchless human-computer interaction that can be particularly useful for tetraplegics with limited upper-extremity mobility. In this study, three gesture recognition models were compared—two dynamic time-warping models and a hidden …
The Effects Of Adolescent Chronic Mild Stress: In Female Wistar-Kyoto Rats, Anna Hallowell
The Effects Of Adolescent Chronic Mild Stress: In Female Wistar-Kyoto Rats, Anna Hallowell
The Journal of Purdue Undergraduate Research
Despite years of research to understand under-lying mechanisms and develop more effective treatment approaches for mood disorders, numerous challenges exist. Many chronic stress models are used to study mood disorders, how-ever the majority have been established with adult males. This is problematic considering that affective disorders are more common in women, and generally develop during late adolescence. Studies have indicated fundamental behavioral, physiological, and neural differences between males and females in response to the same external stressors, furthering a need to develop sex-specific paradigms to accurately model the etiology of mood disorders in females. The Wistar-Kyoto (WKY) rat strain is …
Measuring Well-Being Among School-Aged Children: Seeking A Developmentally Appropriate Qualitative Approach, Lauren Bellamy
Measuring Well-Being Among School-Aged Children: Seeking A Developmentally Appropriate Qualitative Approach, Lauren Bellamy
The Journal of Purdue Undergraduate Research
Subjective well-being as a new field of social science research is calling for unique and innovative metrics and research methods. Studying the well-being of children introduces additional hurdles for data collection and research. The current field-favorite survey, the Personal Wellbeing Index–School Children (PWI-SC), asks participants to rate their “happiness” on a rating scale for seven domains of well-being and overall satisfaction with life. Current literature in the field of developmental and family science informs on the cognitive capabilities of children throughout their development and suggests that children in middle childhood may lack the ability to express abstract ideas (happiness) in …
Hot And Cold: Quantifying The Variation Of Sentiment In Supreme Court Confirmation Hearings, Noah Alderton
Hot And Cold: Quantifying The Variation Of Sentiment In Supreme Court Confirmation Hearings, Noah Alderton
The Journal of Purdue Undergraduate Research
Since the appointment of John M. Harlan II in 1955, every Supreme Court nominee has testified in a Senate Judiciary Committee hearing. These hearings provide a fertile ground for senator ideologies, partisanship, and political forces to be on full display. However, little research has systematically analyzed confirmation hearings for Supreme Court nominees. In this paper, quantitative sentiment analysis is used on the transcripts of Supreme Court confirmation hearings between 1969 and 2018. By leveraging sentiment analysis, the attitudes of each of the senators during the hearings can be measured. Investigating the correlative impact that variables at the senator, institution, and …
Navigating In Numerous Video Data: User Interface Design For An On-Camera Video Analytics Engine, Sabriya Maryam Alam
Navigating In Numerous Video Data: User Interface Design For An On-Camera Video Analytics Engine, Sabriya Maryam Alam
The Journal of Purdue Undergraduate Research
Video analytics powered by artificial intelligence shows high promise in making our society smarter. Harnessing large amounts of video data, however, requires the development of processing systems demonstrating high performance and high efficiency. To this end, this work has contributed to a video analytics system powered by artificial intelligence for object detection and recognition. Rather than streaming all the video frames to the cloud, the system analyzes images on-camera and only returns those of interest to the cloud. This edge analytics research-grade software is available, but it lacks a simple web interface for general use by scientists, engineers, and other …
Out Of The Box: Cross-Cultural Research For Sustainable Agriculture In Arequipa, Peru, Ally Jacoby
Out Of The Box: Cross-Cultural Research For Sustainable Agriculture In Arequipa, Peru, Ally Jacoby
The Journal of Purdue Undergraduate Research
A student researcher participates in an immersive, cross-cultural research internship focused on soil health in Arequipa’s desert agricultural system—particularly, the accumulation of heavy metals in vineyards.
Out Of The Box: A Dynamic Pricing Model For Professional Sports Teams, Brian Cain, Nikolai Saporoschetz, Theo Ginting
Out Of The Box: A Dynamic Pricing Model For Professional Sports Teams, Brian Cain, Nikolai Saporoschetz, Theo Ginting
The Journal of Purdue Undergraduate Research
Student researchers attempt to optimize tickets sold while maximizing revenue for an NFL partner organization.
Alumni Spotlight: Michael H. Lockman
Alumni Spotlight: Michael H. Lockman
The Journal of Purdue Undergraduate Research
Michael H. Lockman published an article in volume 5 (2015) of the Journal of Purdue Undergraduate Research during his time spent completing his baccalaureate degree.
Alumni Spotlight: Jennifer Larson
Alumni Spotlight: Jennifer Larson
The Journal of Purdue Undergraduate Research
Jennifer Larson published an article in volume 5 (2015) of the Journal of Purdue Undergraduate Research during her time spent completing her baccalaureate degree.
Alumni Spotlight: Marisa Henry
Alumni Spotlight: Marisa Henry
The Journal of Purdue Undergraduate Research
Marisa Henry published an article in volume 5 (2015) of the Journal of Purdue Undergraduate Research during her time spent completing her baccalaureate degree.