Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Physical Sciences and Mathematics (294603)
- Social and Behavioral Sciences (237120)
- Law (171114)
- Education (161422)
- Arts and Humanities (158941)
-
- Medicine and Health Sciences (142330)
- Engineering (121222)
- Life Sciences (104908)
- Computer Sciences (63870)
- Earth Sciences (59552)
- Environmental Sciences (52758)
- Higher Education (50896)
- History (48887)
- Psychology (44766)
- Business (43569)
- Communication (40118)
- Sociology (39179)
- Physics (34250)
- Chemistry (33375)
- Geology (30009)
- Religion (27550)
- Medical Specialties (27503)
- Mathematics (27237)
- Public Health (26607)
- Public Affairs, Public Policy and Public Administration (25936)
- Library and Information Science (25552)
- Electrical and Computer Engineering (24469)
- United States History (20658)
- Mechanical Engineering (20585)
- Plant Sciences (20239)
- Institution
-
- University of Nebraska - Lincoln (51591)
- Western Michigan University (33427)
- University of New Mexico (31117)
- University of Montana (30420)
- University of South Florida (29184)
-
- University of Kentucky (27412)
- Utah State University (26297)
- University of Mississippi (25665)
- Louisiana State University (23453)
- University of New Hampshire (22111)
- Mississippi State University (21402)
- Brigham Young University (21338)
- San Jose State University (19599)
- University of Central Florida (19270)
- Missouri University of Science and Technology (19215)
- Purdue University (18496)
- California Polytechnic State University, San Luis Obispo (18298)
- University of North Dakota (16370)
- City University of New York (CUNY) (15741)
- TÜBİTAK (15009)
- Old Dominion University (14970)
- Eastern Illinois University (14572)
- Walden University (14297)
- University of Northern Iowa (14065)
- Portland State University (13949)
- University of South Carolina (13799)
- Nova Southeastern University (13520)
- Western Kentucky University (13351)
- Virginia Commonwealth University (13190)
- Singapore Management University (13080)
- Keyword
-
- Newspaper (25659)
- Education (13674)
- Student newspaper (11802)
- Humans (9094)
- Spartan Daily (8153)
-
- History (7944)
- Bowling Green State University (7666)
- Higher education (7129)
- EIU (7054)
- Newspapers (6910)
- Newsletter (6574)
- Eastern Illinois University (6447)
- Daily Eastern News (6305)
- Students (6167)
- Faculty (6121)
- BG News (5994)
- COVID-19 (5697)
- Student newspapers (5446)
- College student newspapers and periodicals (5411)
- Student life (5301)
- Pennsylvania (5204)
- Student Newspaper (5184)
- Gender (5002)
- Collegeville (4921)
- Periodicals (4846)
- Female (4827)
- United States (4778)
- Women (4736)
- Mental health (4625)
- B.G. News (4594)
- Publication Year
-
- 2026 (48911)
- 2025 (67429)
- 2024 (71403)
- 2023 (70044)
- 2022 (74013)
-
- 2021 (84166)
- 2020 (69186)
- 2019 (65555)
- 2018 (63842)
- 2017 (61515)
- 2016 (59794)
- 2015 (55239)
- 2014 (53419)
- 2013 (50074)
- 2012 (49141)
- 2011 (42256)
- 2010 (39197)
- 2009 (35194)
- 2008 (32248)
- 2007 (29681)
- 2006 (27758)
- 2005 (25168)
- 2004 (22797)
- 2003 (20607)
- 2002 (19183)
- 2001 (17953)
- 2000 (17623)
- 1999 (15984)
- 1998 (15777)
- 1997 (15333)
- Publication
-
- Theses and Dissertations (47970)
- Electronic Theses and Dissertations (23480)
- Faculty Publications (21830)
- Theses (16562)
- Dissertations (15778)
-
- Walden Dissertations and Doctoral Studies (13409)
- Sheet Music Collection (12974)
- Masters Theses (12097)
- Legacy Scout Tickets from Pure Oil Company (11044)
- Montana Kaimin, 1898-present (9806)
- IGC Proceedings (1977-2023) (9261)
- Master's Theses (9034)
- Research Collection School Of Computing and Information Systems (8612)
- Faculty Scholarship (8528)
- USF Tampa Graduate Theses and Dissertations (8239)
- Articles (7768)
- Graduate Theses, Dissertations, and Problem Reports (ETD) (7646)
- Spartan Daily (School of Journalism and Mass Communications) (7609)
- Graduate Theses and Dissertations (7596)
- Honors Theses (7218)
- Chulalongkorn University Theses and Dissertations (Chula ETD) (6951)
- Daily Mississippian (all digitized issues) (6911)
- Thin Sections (6677)
- Doctoral Dissertations and Projects (6397)
- BG News (Student Newspaper) (6063)
- Graduate Student Theses, Dissertations, & Professional Papers (5911)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (5814)
- Doctoral Dissertations (5718)
- Open Access Dissertations (5544)
- Dissertations and Theses (5114)
- Publication Type
Articles 157921 - 157950 of 1825171
Full-Text Articles in Entire DC Network
Healing On The Home Front: Convalescent Homes In England During Wwi, Elizabeth Rogerson
Healing On The Home Front: Convalescent Homes In England During Wwi, Elizabeth Rogerson
Liberty University Research Week
This paper explores the response to soldiers needing rehabilitation in World War One and how convalescent facilities impacted the everyday lives of injured men, nurses, and military medicine. During the Great War, there was an influx of the diversity of injuries due to the expanse of biological and machine warfare. Recognizing that field hospitals were insufficient, England’s War Office executed a plan to requisition public facilities and use volunteer forces not only to heal English men but soldiers from across the world. This paper establishes the context for the convalescing system in England and then its accommodation and improvisation for …
Using Determination As A Contextual Drive For The Actions Of Isis And Their Enslaved Yazidi Women, Hallie Metzker
Using Determination As A Contextual Drive For The Actions Of Isis And Their Enslaved Yazidi Women, Hallie Metzker
Liberty University Research Week
This paper addresses the 2014 Yazidi Genocide and focuses on the religious and psychological manifestations of the beliefs and circumstances upheld by ISIS captors and their captive Yazidi women, conversely. In 2014, ISIS slaughtered and enslaved a religious minority in Iraq, the Yazidi people. While the Yazidi men were slaughtered throughout various locations of the Sinjar region, their women, especially beautiful youths retaining virgin status, were shipped to slave markets, and sold. In captivity, each woman’s experiences highlighted stark truths about their captor’s religious fervor and sexual desires amidst their own willpower to escape. This paper argues that, though divergent …
"Frighted With False Fire": The Hamlet Mousetrap As A Platonic Ascent, Kaley Hutter
"Frighted With False Fire": The Hamlet Mousetrap As A Platonic Ascent, Kaley Hutter
Liberty University Research Week
In “On the Kinship of Shakespeare and Plato,” Daryl Kaytor argues for a macro-level alignment between Plato’s and Shakespeare’s seemingly opposite poetic philosophies, claiming that Shakespeare held a “Platonic motivation” (102). This paper imagines Shakespeare’s “Platonic motivation” in its most improbable context: the function of mimetic drama. Although Plato famously condemns poetry as being “two generations away from the throne of truth” (Republic 597E), his own use of dialectic dialogues implicitly condones the use of images to foster individual enlightenment. This nuance invites an examination of truth-pursuing mimetic images within the Platonic framework, a tension prominent in Hamlet. Continuing Kaytor’s …
The Dynamics Of Human Trust In Aviation Automation Technology, Thomas Meyer
The Dynamics Of Human Trust In Aviation Automation Technology, Thomas Meyer
Liberty University Research Week
This quantitative, descriptive survey study aims to determine how automation systems' purpose, performance, and process influence US regional airline pilots' trust in automation technology. By investigating human perceptions of trust in automation technology, user education and system technology may be developed to facilitate appropriate use. The roles of a tool are to extend human physical and mental limits and to benefit humans by reducing workload, enhancing safety, and improving the quality of life. Initially considered another tool, as technology developed, it became less mechanical and more intelligent. On the flight deck of an airliner, there are two imperfect entities – …
Annotation Of Hypothetical Genes In Lactococcus Lactis Ssp. Il403, Jennifer A. Tangires
Annotation Of Hypothetical Genes In Lactococcus Lactis Ssp. Il403, Jennifer A. Tangires
Student Scholar Showcase
The human gastrointestinal tract (GIT) harnesses various microbial organisms involved in almost all processes of physiological homeostasis, among these are lactic acid bacteria (LAB). These bacteria, almost all of which belong to the order Lactobacillales, are able to produce lactic acid, and play an important role in food preservation because they produce bacteriocins. Bacteriocins are antimicrobial proteins that are used to fight off related bacteria in their environment that are competing for the same resources. This study focuses on a specific LAB strain, Lactococcus lactis ssp. IL1403 where 21.9% of its predicted genes have not yet been assigned a function. …
Artificial Intelligence, Human Cognition, And Human Rights: Employee Infantilization And Organized Immaturity With Bossware Platforms, Jo Ann Oravec
Artificial Intelligence, Human Cognition, And Human Rights: Employee Infantilization And Organized Immaturity With Bossware Platforms, Jo Ann Oravec
Midwest Ethics Symposium
No abstract provided.
Blast Injuries In Disaster Medicine, Robbie K. Paul
Blast Injuries In Disaster Medicine, Robbie K. Paul
Student Scholar Showcase
Disaster medicine is a division of medical care focused on immediate action in the field. Blast injuries can cause extreme injuries on impact meaning disaster medicine needs to be quick, efficient, and effective as possible. Medical professionals are facing an increase in blast-related injuries (Wolf et al., 2009). The military, paramedics, and organizations like the Red Cross use this branch of medicine. Blast injuries come from explosions caused by IEDs, pipe bombs, and household items malfunctioning. There is always room for improvement in medical care. How can we better understand the mechanism of injuries from blast explosions and improve disaster …
"'What The Suffering Was Like': Digital Affect In The Act Up Oral History Project, Margaret Sullivan
"'What The Suffering Was Like': Digital Affect In The Act Up Oral History Project, Margaret Sullivan
Remembrance: A Journal of Queer Culture, Information, and Preservation
This article considers The ACT UP Oral History Project as an affective site that renders visible the impact of loss and suffering. Focusing on the archive’s filmic and computer-mediated interviews, and placing both in conversation with memory and queer identity studies, I demonstrate that the Oral History Project, as a discursive space, invites its audience into a felt physical contact with grief, loss, anger, and rage.
Paper Use At Bryant, Paulina Herrara
Paper Use At Bryant, Paulina Herrara
Bryant REDay (Research and Engagement Day)
No abstract provided.
Bryant University Research And Engagement Day Schedule, Bryant University
Bryant University Research And Engagement Day Schedule, Bryant University
Bryant REDay (Research and Engagement Day)
No abstract provided.
2024 Reday Awards, Bryant University
2024 Reday Awards, Bryant University
Bryant REDay (Research and Engagement Day)
No abstract provided.
The Inclusion Of Classroom-Related Dispositions In Teacher Evaluations, David K. Griffin
The Inclusion Of Classroom-Related Dispositions In Teacher Evaluations, David K. Griffin
Excelsior: Leadership in Teaching and Learning
This paper examines various approaches to evaluating the classroom teacher and discusses the inclusion of dispositions in the evaluation process. A random sample of 150 teachers were asked to complete an online survey focusing on the inclusion of dispositions in their formal evaluations. They were asked to report what specific dispositions were evaluated, and if the specific dispositions were operationally defined. A summary of their responses to the survey items is discussed.
“Don’T Call On Me!”: Mediating Preservice Elementary Teachers’ Mathematics Anxiety In A Problem-Based Classroom, Christina Koehne, Wenyen Huang, Nataly Chesky
“Don’T Call On Me!”: Mediating Preservice Elementary Teachers’ Mathematics Anxiety In A Problem-Based Classroom, Christina Koehne, Wenyen Huang, Nataly Chesky
Excelsior: Leadership in Teaching and Learning
This study aims to understand the ways in which problem-based teaching in a mathematics content course can alleviate pre-service elementary school teachers' mathematics anxiety. The significance of this work is to help increase the content and pedagogical knowledge of mathematics education, as outlined in STEM policies. Using a mixed method approach, the teachers-researchers explore what methods, procedures, and other perhaps unknown variables, helped pre-service elementary teachers decrease their mathematics anxiety during two mathematics content courses. The findings illuminate five major themes the authors discuss, which are illustrated by rich descriptions of students’ narratives and interviews. Given the importance of mathematics …
Teachers' Experiences Of Using Play And Al's Pals To Teach Socio-Emotional Skills Through Coaching Support Models, Deborah Tamakloe, Elizabeth Powers, Alisa Landis, Lori Mccracken
Teachers' Experiences Of Using Play And Al's Pals To Teach Socio-Emotional Skills Through Coaching Support Models, Deborah Tamakloe, Elizabeth Powers, Alisa Landis, Lori Mccracken
Excelsior: Leadership in Teaching and Learning
Interactive teaching strategies provide opportunities for engaging children in discussing difficult concepts such as socio-emotional wellbeing and wide range of ideas about their social and personal lives. However, few studies have explored preschool teachers’ efficacy of using coaching through ‘Play and puppetry programs as approaches to developing children’s emotional regulation, socio-emotional learning and wellbeing. This paper reports on a “Labyrinth Project” aimed to gain in-depth understandings of preschool teachers’ experiences and perspectives pertaining to their efficacy of using play and puppetry as tools to promote children’s emotional learning and development. The results showed that despite early challenges with the use …
Assessing The Impact Of Library Orientations On Student Engagement And Academic Success, Shivanand Mulimani
Assessing The Impact Of Library Orientations On Student Engagement And Academic Success, Shivanand Mulimani
Library Philosophy and Practice (e-journal)
This study investigates the influence of library orientations on student engagement and academic success within higher education settings. Using a mixed-methods approach involving surveys, interviews, and academic performance metrics, the research explores the correlation between participation in library orientations and students' familiarity with resources, research skills, and confidence in navigating scholarly databases. Findings indicate a positive relationship between attending orientations and improved academic performance, emphasizing the pivotal role of these programs in enhancing information literacy and shaping students' academic experiences positively. Recommendations include tailored, interactive, and ongoing orientation programs aligned with evolving student needs, aiming to optimize engagement and achievement …
The Effects Of Beetelite On Physical Endurance Measured Through Lactic Acid Levels, Tobias Cook, Garrett Watts, Wayne C. Miller
The Effects Of Beetelite On Physical Endurance Measured Through Lactic Acid Levels, Tobias Cook, Garrett Watts, Wayne C. Miller
2024 Celebration of Student Scholarship - Poster Presentations
BeetElite is a beet root extract product from the Human-n brand that has become widely popular among endurance athletes over the past few years. Dietary nitrates and nitrites are the active ingredients in the supplemental drink mix. Although there is research cited on the company's website, it is limited to one study that conducted a HIIT test on stationary bikes. To further test the company's claims on improved endurance and began proving its effectiveness with running, we created a treadmill test. Our testing is intended to supplement other testing that has been done and provide a basis for future tests …
A Protocol To Reduce Falls Associated With Setting Bed Alarms: A Quality Improvement Project, Kristina Vaughn, Alyndra Meade, Ella White, Autumn Cole, Jaylyn Whaley, Suzi White
A Protocol To Reduce Falls Associated With Setting Bed Alarms: A Quality Improvement Project, Kristina Vaughn, Alyndra Meade, Ella White, Autumn Cole, Jaylyn Whaley, Suzi White
2024 Celebration of Student Scholarship - Poster Presentations
Inappropriate and noncompliance with setting bed alarms can lead to an increased risk of falls in a large urban teaching hospital. In return, this can lead to injury and an increased cost for patients if they must have a longer stay in the hospital due to potential injuries. The main problem is healthcare employees may not be compliant in ensuring bed alarms are set and in the appropriate zone which can stem from forgetfulness or that doing so is a nuisance. Another factor that plays a role in noncompliance is alarm fatigue. The constant beeping of bed alarms can be …
Predicting The Statistical Precision Of Jet Analysis At The Election-Ion Collider, Ivan Hargesheimer, Kevin Adkins
Predicting The Statistical Precision Of Jet Analysis At The Election-Ion Collider, Ivan Hargesheimer, Kevin Adkins
2024 Celebration of Student Scholarship - Poster Presentations
The Electron Ion Collider (EIC) project is a particle collider that will be constructed at Brookhaven National Laboratory to study various nuclear phenomena. We have been working to create software to analyze jets, which are streams of particles that can result from high energy electron-proton collisions. Specifically, we have been developing software to process simulation data and create graphical representations of our analysis. Ultimately, our goal is to estimate the statistical precision that the EIC will provide when it is fully operational. In this presentation, we will present a status report of this work.
Worth Its Weight In Gold: Compassion Fatigue In Kentucky Animal Shelter Workers, Matthew Fitch, Elizabeth Perkins, Suzanne Tallichet
Worth Its Weight In Gold: Compassion Fatigue In Kentucky Animal Shelter Workers, Matthew Fitch, Elizabeth Perkins, Suzanne Tallichet
2024 Celebration of Student Scholarship - Poster Presentations
Compassion fatigue is a term that describes the physical, emotional, and psychological effect of helping others in times of need. Stressful or traumatic experiences can trigger compassion fatigue, especially after the action of giving care or treatment to something only for it to fail expectations of recovery. Compassion fatigue is often compared to burnout, however, burnout is related to occupational stress and being overworked, while compassion fatigue comes from working with victims of trauma. Animal shelter workers consistently deal with animals who need care or treatment, causing compassion fatigue to become statistically higher in these individuals.
Meteorology Misconceptions Held By Students In An Earth Science Course For K-5 Teachers, Ivy Litton, Wilson Gonzalez-Espada, Jen O'Keefe, Md. Golam Kibria
Meteorology Misconceptions Held By Students In An Earth Science Course For K-5 Teachers, Ivy Litton, Wilson Gonzalez-Espada, Jen O'Keefe, Md. Golam Kibria
2024 Celebration of Student Scholarship - Poster Presentations
Students hold misconceptions when they confidently believe certain information, but that information differs from the commonly accepted scientific consensus. 1 Misconceptions accumulate over time due to a combination of incorrect perceptions of everyday experiences, over-simplifications and over-generalizations found in textbooks and the media, and incorrect or incomplete diagrams and analogies.2-7 Clausen described misconceptions held by teachers, and how they affected student learning. 8 After observing several teachers teaching about weather and climate change, he concluded that personal beliefs and values impacted what parts of science they emphasized in the classroom, resulting in students learning the content differently and inconsistently. This …
Flexible Simulated Manufacturing System, Ollie Uusikartano, Tyler Ward, Jorge Ortega-Moody, Kouroush Jenab
Flexible Simulated Manufacturing System, Ollie Uusikartano, Tyler Ward, Jorge Ortega-Moody, Kouroush Jenab
2024 Celebration of Student Scholarship - Poster Presentations
The importance of real-world experience can not be overstated when it com es to designing industrial manufacturing systems. This research project aims to give students a scaled-down manufacturing system to enhance their understanding of PLC-controlled manufacturing systems, collaborative robots, and machine vision-based quality assurance. In addition to facilitating education for other students, implementing the system provided us with valuable experience in creating manufacturing systems.
Geoscience Archivism - Saving Morehead State's Collections One Rock At A Time, Miles Terry, Zachary Strait, Shelby Turner, Hayden Elmore, Caitlyn Gregory, Oliver Laiben, Jen O’Keefe
Geoscience Archivism - Saving Morehead State's Collections One Rock At A Time, Miles Terry, Zachary Strait, Shelby Turner, Hayden Elmore, Caitlyn Gregory, Oliver Laiben, Jen O’Keefe
2024 Celebration of Student Scholarship - Poster Presentations
Geoscience Collections at Morehead State University have not properly been organized or sorted since the Lappin Hall renovations in the mid-1990's. The collections were initiated by John C. Philley in 1960, James Chaplin 1961 and the collections card catalog developed by Jules DuBar when he arrived in 1967. Maintenance of the catalog appears to have ceased in 1981 when DuBar left the university. Specimens collected between 1981 and 1992 often have card-stock labels, but do not appear in the collection catalog. In recent decades, many of our cataloged samples have been lost and/ or damaged because of improper storage. Most …
Reproductive Timing Of The Popeye Shiner (Notropis Ariommus) In The Rockcastle River, Jared Vise, Shelbie Black, David Eisenhour
Reproductive Timing Of The Popeye Shiner (Notropis Ariommus) In The Rockcastle River, Jared Vise, Shelbie Black, David Eisenhour
2024 Celebration of Student Scholarship - Poster Presentations
The Popeye Shiner (Notropis ariommus), occupies clear, gravel runs and flowing pools of creeks and small rivers throughout the Ohio River basin, but has declined in many areas. The Popeye Shiner is a small silvery minnow with a characteristically large eye (Figure 4). Despite being a candidate for the endangered species list (Department of the Interior, 2011), little life-history data have been published, which are needed to make conservation management decisions.
Notropis ariommus is categorized by the American Fisheries Society as a vulnerable minnow species (Warren et al, 2000). These fishes were previously known from Alabama, Pennsylvania, and Indiana, but …
Insulin Administration In Hospitalized Diabetics: A Quality Improvement Project, Annalee Combes, Dylan Fraley, Emily Cobb, Emily Byrd, Tess Reuhermund, Amanda Isele, Kailey Ansell, Mary White
Insulin Administration In Hospitalized Diabetics: A Quality Improvement Project, Annalee Combes, Dylan Fraley, Emily Cobb, Emily Byrd, Tess Reuhermund, Amanda Isele, Kailey Ansell, Mary White
2024 Celebration of Student Scholarship - Poster Presentations
Insulin, naturally produced in the human body, is used in the treatment of diabetic patients. It is often given incorrectly resulting in a medication error. Around one-third of medication errors resulting in death within 48 hours involve insulin therapy. Insulin is expensive and many patients cannot afford the insulin they need which results in underdosing. Improper administration of insulin was observed during a clinical rotation at a large, urban teaching hospital. There is a need for evidence-based research to identify methods of improved insulin use. A thorough literature review was done on the topic of insulin administration. Common themes that …
Legal Process Durations In Domestic Violence Cases, Gabrielle Meyers, Jon Anderson
Legal Process Durations In Domestic Violence Cases, Gabrielle Meyers, Jon Anderson
Undergraduate Research Symposium 2024
Slow court case processing is a significant concern, particularly in regard to their adverse implications for survivors of serious crimes such as domestic abuse and sexual assault. This study investigates a number of factors that may influence the duration of court case proceedings using court records from three Minnesota counties. Focusing on cases of domestic violence, sexual assault, kidnapping, harassment, stalking, and various other sex crimes, we employ survival analysis methods to explore the effects of various factors on the duration of court case processing. Our analysis considers the effects of factors such as type of crime, form of legal …
Food Price Narratives, Tammi S. Etheridge
Food Price Narratives, Tammi S. Etheridge
Scholarly Articles
The use of antitrust in the context of food is problematic because it so clearly violates the Consumer Welfare Standard as prescribed by the courts. Ultimately, antitrust rhetoric promoting ad nauseam enforcement will not improve consumer welfare. Advancing consumer welfare in the food industry must mean prioritizing lower food prices over some arbitrary threshold of market competition or protecting small farms. Courts can and should begin distinguishing these goals immediately.
The Relationship Between Fatalities In Police Violence And Their Identifying Characteristics: Age, Gender, Race, And Region, Yuechu Hu
Undergraduate Research Symposium 2024
Police violence, highlighted by the George Floyd incident in 2020, has intensified concerns about police brutality and perceived racism in U.S. law enforcement (AP News, 2022). Therefore, we intend to analyze Fatal Encounters data, which documents non-police deaths that occur in the presence of the police in the United States. By creating statistical tables and graphs, as well as applying time-series methods, classification and regression trees, and a multinomial logistic regression model, we find that males and transgender people are more likely than females to encounter victimization during police brutality enforcement for any cause of death. Victims older than 19 …
Closing The Loop: Glycolysis Via Bio-Based Solvent And Regeneration Of Bio-Based Polyurethane Foams, Anuridh Thorbole
Closing The Loop: Glycolysis Via Bio-Based Solvent And Regeneration Of Bio-Based Polyurethane Foams, Anuridh Thorbole
Posters
The quest for sustainable and renewable materials is driving a paradigm shift towards a bio-based economy, propelled particularly by the imperatives of the Sustainable Development Goals (SDGs). The increased use of bio-based polyurethane foams (bio-PUFs) in industrial applications presents a challenge for researchers to develop innovative recycling methodologies conforming to evolving sustainability standards. This research represents an innovative approach to the recycling of bio-PUFs through depolymerization via Glycolysis, employing commercially available bio-based solvent. The degradation and recovery of polyol were validated through FTIR and NMR analysis, confirming the presence of amine groups, urethane linkages, and other byproducts. High yields (over …
Spartan Daily, April 17, 2024, San Jose State University, School Of Journalism And Mass Communications
Spartan Daily, April 17, 2024, San Jose State University, School Of Journalism And Mass Communications
Spartan Daily, 2024
Volume 162, Issue 33
High-Performance Supercapacitor Electrode Materials From Cellulose-Derived Carbon Nanofibers, Kemila Chaudhari
High-Performance Supercapacitor Electrode Materials From Cellulose-Derived Carbon Nanofibers, Kemila Chaudhari
Posters
Nitrogen-functionalized carbon nanofibers (N-CNFs) were prepared by carbonizing polypyrrole (PPy)-coated cellulose NFs, which were obtained by electrospinning, deacetylation of electrospun cellulose acetate NFs, and PPy polymerization. Supercapacitor electrodes prepared from N-CNFs and a mixture of N-CNFs and Ni(OH)2 showed specific capacitances of ∼236 and ∼1045 F g-1, respectively. An asymmetric supercapacitor was further fabricated using N-CNFs/Ni(OH)2 and N-CNFs as positive and negative electrodes. The supercapacitor device had a working voltage of 1.6 V in aqueous KOH solution (6.0 M) with an energy density as high as ∼51 (W h) kg−1 and a maximum power density of ∼117 kW kg-1. The …