Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Nebraska - Lincoln (3879)
- Selected Works (469)
- University of Dayton (381)
- Morehead State University (309)
- Santa Clara University (231)
-
- Purdue University (214)
- Old Dominion University (212)
- Beirut Arab University (171)
- Technological University Dublin (143)
- Embry-Riddle Aeronautical University (136)
- Association of Arab Universities (134)
- California State University, Monterey Bay (108)
- SelectedWorks (105)
- University of Nevada, Las Vegas (89)
- University of Northern Iowa (83)
- The University of Maine (74)
- California Polytechnic State University, San Luis Obispo (69)
- University of Arkansas, Fayetteville (61)
- Illinois Math and Science Academy (55)
- Cedarville University (50)
- Southwestern Oklahoma State University (50)
- Kennesaw State University (47)
- Western Kentucky University (44)
- Boise State University (39)
- University of South Florida (38)
- Minnesota State University, Mankato (37)
- Utah State University (36)
- New Jersey Institute of Technology (34)
- Iowa State University (32)
- San Jose State University (32)
- Keyword
-
- Stander Symposium project (371)
- Engineering (223)
- Education (205)
- Engineering education (163)
- STEM (113)
-
- Santa Clara University (Calif.) (82)
- Student newspapers and periodicals (82)
- Technology (80)
- Science (57)
- Students (55)
- STEM education (50)
- California (47)
- Groundwater (47)
- Higher education (47)
- Monterey County (45)
- Teaching (44)
- School of Education and Health Sciences (43)
- Mathematics (42)
- Assessment (41)
- Student affairs (41)
- Design (40)
- Cedarville (38)
- Engineering Education (38)
- Interdisciplinary (35)
- Periodicals. Universities and colleges (33)
- Santa Clara (33)
- Santa Clara University (33)
- Curriculum (32)
- Curricula (30)
- 1957 (29)
- Publication Year
- Publication
-
- Nebraska Tractor Tests (3320)
- ACUTA Newsletters (383)
- Stander Symposium Projects (371)
- Architecture and Planning Journal (APJ) (171)
- Santa Clara Magazine (137)
-
- Palestine Technical University Research Journal (128)
- The Santa Clara (94)
- Morehead State Theses and Dissertations (87)
- Engineering Technology Faculty Publications (82)
- 2021 Celebration of Student Scholarship - Oral Presentations (73)
- Journal of Pre-College Engineering Education Research (J-PEER) (68)
- 2023 Celebration of Student Scholarship - Poster Presentations (65)
- Conference papers (54)
- Journal of STEM Arts, Crafts, and Constructions (49)
- Publications (48)
- Faculty Publications (45)
- 2022 Celebration of Student Scholarship - Poster Presentations (44)
- Articles (44)
- STEMPS Faculty Publications (42)
- 2021 Celebration of Student Scholarship - Poster Presentations (40)
- Journal of the Arkansas Academy of Science (36)
- Oklahoma Research Day Abstracts (35)
- Conference Papers (34)
- Apotek Obat Kuat | Penjual Obat Kuat Pembesar Penis No 1 Indonesia (32)
- Honors Theses (32)
- Dissertations and Theses @ UNI (30)
- Engineering and Computer Science Academic Celebrations (30)
- Dr. Et-touhami Es-sebbar (29)
- Rural Futures Institute: Publications (29)
- USF Tampa Graduate Theses and Dissertations (29)
- Publication Type
Articles 541 - 570 of 8354
Full-Text Articles in Engineering
تحسين الإنتاج الزراعي باعتبارات اجتماعية واقتصادية: دراسة حالة من فلسطين, Fathi Annaya
تحسين الإنتاج الزراعي باعتبارات اجتماعية واقتصادية: دراسة حالة من فلسطين, Fathi Annaya
Palestine Technical University Research Journal
Agriculture is not only the main source of income to most Palestinian families; it is also the link to connect them to their valuable land and water resources. Farmers seek assistance from agronomists and decision makers to cultivatethe proper products. In this study, the best selection of agricultural crops is addressed in the multiple-objective context. The study deals with three conflicting objective functions: net benefit, agricultural production, and labor employment. Four-stageprocedure is adopted combining multiple-objective optimization, simple valuation methods, cluster analysis, and multiple criteria decisions making (MCDM) methods. Pareto optimal curves are used to evaluate the marginal prices of both …
تأثير استخدام أنواع مختلفة من الأسمدة على نمو ونوعية الخس (Lactuca Sativa L.), Basel Natsheh, Nawaf Abukhalaf
تأثير استخدام أنواع مختلفة من الأسمدة على نمو ونوعية الخس (Lactuca Sativa L.), Basel Natsheh, Nawaf Abukhalaf
Palestine Technical University Research Journal
The experiment was conducted during the period from March to the end of April 2019 to observe the effect of different fertilizer regimes on the growth, quality and yield of lettuce under field conditions. The experiment was consisting of four treatments as well as a control without fertilizer T1, compost T2, compost tea T3 and chemical fertilizer T4, in each treatment 50 replicates were planted. The measurements included wet and dry weight for shoot and root, plant length, and chlorophyll percentage. The study revealed that lettuce's best growth values were obtained with the use of eco-friendly organic fertilizer accompanied by …
التنبؤ بأداء الطلاب بناء على ملف الطالب الأكاديمي, Hadi Khalilia, Thaer Sammar, Yazeed Sleet
التنبؤ بأداء الطلاب بناء على ملف الطالب الأكاديمي, Hadi Khalilia, Thaer Sammar, Yazeed Sleet
Palestine Technical University Research Journal
Data mining is an important field; it has been widely used in different domains. Oneof the fields that make use of data mining is Educational Data Mining. In this study, we apply machine learning models on data obtained from Palestine Technical University-Kadoorie (PTUK) in Tulkarm for students in the department of computer engineering and applied computing. Students in both fields study the same major courses; C++ and Java. Therefore, we focused on these courses to predict student’s performance. The goal of our study is predicting students’ performance measured by (GPA) in the major. There are many techniques that are used …
توصيف المجتمعات البكتيرية في لحم الضأن الفلسطيني بواسطة التنميط الظاهري و تحليل جين 16s Rrna, Wafa Masoud, Mahmoud Hamdan
توصيف المجتمعات البكتيرية في لحم الضأن الفلسطيني بواسطة التنميط الظاهري و تحليل جين 16s Rrna, Wafa Masoud, Mahmoud Hamdan
Palestine Technical University Research Journal
The main purpose of the present study was to isolate, identify and quantify bacteria in Palestinian fresh lamb meat. Phenotyping and 16S rRNA gene sequence analysis was used to identify bacteria present in lamb meat samples. Thirty-four bacterial isolates were obtained from 20 samples of fresh lamb meat collected from 4 meat shops in Tulkarem city in Palestine. Bacterial counts were in a range of 3 x 103 -1.5 x 105 cfu / g with Staphylococcus aureus being the highest in numbers among other bacteria. Enterobacteriaceae and Staphylococ-caceae were the predominant bacterial families detected in fresh lamb meat samples. Two …
تخليق وتقييم إمكانات مضادات الليباز والالتحام الجزيئي لـلمركب الجديد N '- (2-Hydroxy-5-Nitrobenzylidene) Naphthalene-2-Sulfonohydrazide, Sameer Amereih, Abd Daraghmeh, Ismail Warad, Mohammed Al-Nuri
تخليق وتقييم إمكانات مضادات الليباز والالتحام الجزيئي لـلمركب الجديد N '- (2-Hydroxy-5-Nitrobenzylidene) Naphthalene-2-Sulfonohydrazide, Sameer Amereih, Abd Daraghmeh, Ismail Warad, Mohammed Al-Nuri
Palestine Technical University Research Journal
N’-(2-Hydroxy-5-nitrobenzylidene) naphthalene-2-sulfonohydrazide (SB) was prepared by condensation reaction, of naphthalene-2-sulfonylchloride with 2-Hydroxy-5-nitrobenzaldehyde. The Schiff base product (SB) was isolated, purified and then spectrally characterized via UV-Vis, FT-IR, 1H and 13C NMR analysis, where strong evidences confirmed the formation of the desired product. Pancreatic porcine lipase inhibition of the Schiff base product was evaluated and compared with the reference “Orlistat”. The product was an active as a lipase enzyme inhibitor with IC50 42.65±0.97 mcg/ml. The molecular docking of the compound with porcine pancreatic lipase was investigating, the results of theoretical docking explained the experimental one since several hydrogen bonds between the …
Bbt Side Mold Assy, Bill Hemphill
Bbt Side Mold Assy, Bill Hemphill
STEM Guitar Project’s BBT Acoustic Kit
This electronic document file set covers the design and fabrication information of the ETSU Guitar Building Project’s BBT (OM-sized) Side Mold Assy for use with the STEM Guitar Project’s standard acoustic guitar kit. The extended 'as built' data set contains an overview file and companion video, the 'parent' CADD drawing, CADD data for laser etching and cutting a drill &/or layout template, CADD drawings in AutoCAD .DWG and .DXF R12 formats of the centerline tool paths for creating the mold assembly pieces on an AXYZ CNC router, and support documentation for CAM applications including router bit specifications, feeds, speed, multi-pass …
Determining Student Interest For A Virtual Reality Safety Training Course, Courtney Martin
Determining Student Interest For A Virtual Reality Safety Training Course, Courtney Martin
Construction Management
The purpose of Cal Poly’s Construction Management Department is to provide students with the best education they can get so they can be prepared for the challenges they may encounter in their professional careers. This research paper analyzes students' prior knowledge of virtual reality (VR) and determines the interest in creating a Construction Management (CM) technical elective covering VR and safety training which can help educate and train students about safety, hazardous jobsite situations, and accident prevention measures. This paper also examines the advantages of a VR construction training course taught on campus compared to online training without VR. VR …
Using Extended Realities To Teach Construction Management, Ryan A. Duca
Using Extended Realities To Teach Construction Management, Ryan A. Duca
Construction Management
This project aimed to analyze the implementation of extended realities to teach construction management at the university level. Extended realities in this context are referring to augmented reality (AR) and virtual reality (VR); these are the two for which funding was received by Cavrnus. The foundation for this project started with the pre-existing lesson for the California Polytechnic State University’s (Cal Poly) residential construction class. The original lesson was constructed with the students learning the wood framing of a house by reading. While this is a suitable learning method for some it is not the best for all. This project …
Increasing The Effectiveness Of K-12 Stem Worshops Through Targeted Context And Creative Technolgies, Melina Lopez
Increasing The Effectiveness Of K-12 Stem Worshops Through Targeted Context And Creative Technolgies, Melina Lopez
Master's Theses
Economic projections reveal a need for one million more Science, Technology, Engineering, and Math (STEM) professionals over the next decade than the United States is producing at the current rate. As a result, STEM education is a major focus of recent legislation and funding in Congress as the number of STEM professionals is inadequate to support innovation and the ever-changing economy. In response to the urgent need for more competitive STEM professionals, there has been a widespread implementation of workshops, organizations, and school programs aimed at amplifying K-12 student STEM literacy and interest. Some programs are even created to specifically …
Evaluating And Improving Domain-Specific Programming Education: A Case Study With Cal Poly Chemistry Courses, Will Fuchs
Evaluating And Improving Domain-Specific Programming Education: A Case Study With Cal Poly Chemistry Courses, Will Fuchs
Master's Theses
Programming is a key skill in many domains outside computer science. When used judiciously, programming can empower people to accomplish what might be impossible or difficult with traditional methods. Unfortunately, students, especially non-CS majors, frequently have trouble while learning to program. This work reports on the challenges and opportunities faced by Physical Chemistry (PChem) students at Cal Poly, SLO as they learn to program in MATLAB. We assessed the PChem students through a multiple-choice concept inventory, as well as through “think-aloud” interviews. Additionally, we examined the students’ perceptions of and attitudes towards programming. We found that PChem students are adept …
Outdoor Operations Of Multiple Quadrotors In Windy Environment, Deepan Lobo
Outdoor Operations Of Multiple Quadrotors In Windy Environment, Deepan Lobo
Dissertations
Coordinated multiple small unmanned aerial vehicles (sUAVs) offer several advantages over a single sUAV platform. These advantages include improved task efficiency, reduced task completion time, improved fault tolerance, and higher task flexibility. However, their deployment in an outdoor environment is challenging due to the presence of wind gusts. The coordinated motion of a multi-sUAV system in the presence of wind disturbances is a challenging problem when considering collision avoidance (safety), scalability, and communication connectivity. Performing wind-agnostic motion planning for sUAVs may produce a sizeable cross-track error if the wind on the planned route leads to actuator saturation. In a multi-sUAV …
Middle School Students Communicating Computational Thinking: A Systemic Functional Linguistics-Case Study Of Bilingual, Collaborative Teaching/Learning Of Computer Programming In Python, Jose Antonio Lecea Yanguas
Middle School Students Communicating Computational Thinking: A Systemic Functional Linguistics-Case Study Of Bilingual, Collaborative Teaching/Learning Of Computer Programming In Python, Jose Antonio Lecea Yanguas
Language, Literacy, and Sociocultural Studies ETDs
This dissertation presents the first Systemic Functional Linguistics-based analysis of the teaching/learning of computational thinking through computer programming and comprehensive analysis of discourse of a whole computer programming course at any educational level. The current educational research raises questions about the nature of authentic computational
vii
thinking teaching/learning environments and how they happen moment-to-moment. In one such environment, I examined the discourse of a facilitator, three students, and their Language Arts teacher in an introductory middle school after-school course (approximately 30 hours) in spring 2017 as students created a video in Python.
Methodologically, I show how a Systemic Functional Linguistics-based …
Black Beyond Measure: An Antideficit Exploration Of Cultural Capital Within A National Society Of Black Engineers (Nsbe) Chapter At A Predominantly White Institution (Pwi), Rhonda Harley
Dissertations
Historically, Black students have been excluded from Predominately White institutions (PWI) longer than welcomed to attend and matriculate (Harper et al., 2009). Due to this lack of inclusion, African American students' educational experiences often center on academic disparities, inequality of opportunity, and under-preparedness in career planning within the American education system. While there has been a fair amount of research on the lack of representation of Black students in the engineering disciplines, the heavy focus on quantitative data offers little insight into the unique ways students succeed and overcome institutional and systemic barriers in pursuit of their degree. Undergraduate experiences, …
Create Research Symposium 2022 Book Of Abstracts, Ursa Benedicic, Brian Bowe Prof, Michael Carr Dr, Shannon Chance, Steen Hyldgaard Christensen, Eddie Conlon, Sandra Cruz, Gavin Duffy Dr, Fiona Faulkner Dr, Stella Malkogeorgou, John Mchugh, Mike Murphy Prof, Colm O'Kane Dr, Jye Benjamin O Sullivan, Marianna Pagkratidou Dr, Sheryl Sorby, Marten Westerhof
Create Research Symposium 2022 Book Of Abstracts, Ursa Benedicic, Brian Bowe Prof, Michael Carr Dr, Shannon Chance, Steen Hyldgaard Christensen, Eddie Conlon, Sandra Cruz, Gavin Duffy Dr, Fiona Faulkner Dr, Stella Malkogeorgou, John Mchugh, Mike Murphy Prof, Colm O'Kane Dr, Jye Benjamin O Sullivan, Marianna Pagkratidou Dr, Sheryl Sorby, Marten Westerhof
Other
This is the book of Abstracts for a recent symposium held by the CREATE research Group in TU Dublin.
Du Undergraduate Showcase: Research, Scholarship, And Creative Works: Abstracts, Emma Aggeler, Elena Arroway, Daisy T. Booker, Justin Bravo, Kyle Bucholtz, Megan Burnham, Nicole Choi, Spencer Cockerell, Rosie Contino, Jackson Garske, Kaitlyn Glover, Caroline Hamilton, Haley Hartmann, Madalyne Heiken, Colin Holter, Leah Huzjak, Alyssa Jeng, Cole Jernigan, Chad Kashiwa, Adelaide Kerenick, Emily King, Abigail Langeberg, Maddie Leake, Meredith Lemons, Alec Mackay, Greer Mckinley, Ori Miller, Guy Milliman, Katherine Miromonti, Audrey Mitchell, Lauren Moak, Megan Morrell, Gelella Nebiyu, Zdenek Otruba, Toni V. Panzera, Kassidy Patarino, Sneha Patil, Alexandra Penney, Kevin Persky, Caitlin Pham, Gabriela Recinos, Mary Ringgenberg, Chase Routt, Olivia Schneider, Roman Shrestha, Arlo Simmerman, Alec Smith, Tessa Smith, Nhi-Lac Thai, Kyle Thurmann, Casey Tindall, Amelia Trembath, Maria Trubetskaya, Zachary Vangelisti, Peter Vo, Abby Walker, David Winter, Grayden Wolfe, Leah York
Du Undergraduate Showcase: Research, Scholarship, And Creative Works: Abstracts, Emma Aggeler, Elena Arroway, Daisy T. Booker, Justin Bravo, Kyle Bucholtz, Megan Burnham, Nicole Choi, Spencer Cockerell, Rosie Contino, Jackson Garske, Kaitlyn Glover, Caroline Hamilton, Haley Hartmann, Madalyne Heiken, Colin Holter, Leah Huzjak, Alyssa Jeng, Cole Jernigan, Chad Kashiwa, Adelaide Kerenick, Emily King, Abigail Langeberg, Maddie Leake, Meredith Lemons, Alec Mackay, Greer Mckinley, Ori Miller, Guy Milliman, Katherine Miromonti, Audrey Mitchell, Lauren Moak, Megan Morrell, Gelella Nebiyu, Zdenek Otruba, Toni V. Panzera, Kassidy Patarino, Sneha Patil, Alexandra Penney, Kevin Persky, Caitlin Pham, Gabriela Recinos, Mary Ringgenberg, Chase Routt, Olivia Schneider, Roman Shrestha, Arlo Simmerman, Alec Smith, Tessa Smith, Nhi-Lac Thai, Kyle Thurmann, Casey Tindall, Amelia Trembath, Maria Trubetskaya, Zachary Vangelisti, Peter Vo, Abby Walker, David Winter, Grayden Wolfe, Leah York
DU Undergraduate Research Journal Archive
Abstracts from the DU Undergraduate Showcase.
Real Time Audio Processing Using A Low-Power Digital Signal Processor, Aaron Norlinger
Real Time Audio Processing Using A Low-Power Digital Signal Processor, Aaron Norlinger
Honors Theses
This project focused on the creation of a series of audio processing functions that could run in real time on the ezDSP5502 processor. The Digital Signal Processor (DSP) being used for this project is an industry standard for lowpower signal processing applications. The overall goal was to have a code base that could sample audio in real time from any source, filter it in a variety of ways, run a Fast Fourier Transform on the audio, display the resulting frequency data to an LCD screen, and then output the filtered audio to an external speaker. This general process is used …
Sprouting Systems, Abaigeal Aydt, Cassidy Smith
Sprouting Systems, Abaigeal Aydt, Cassidy Smith
Honors Expanded Learning Clubs
After taking a class at UNL about environmental awareness, two honors students paired up to start a hydroponics club at a local Lincoln school. In reaching out to the LPS director of sustainability, they were paired up with Prescott Elementary School. Over the course of a semester, they developed a club that got a hydroponic grow tower functioning for the school and taught students about nutrition and sustainability. This club is only in its beginning stages, but the impacts that it is making around the school can already be seen.
Evaluation Of Selected Computer Software For Concussion Recovery And Diagnosis, J.P. Jensen
Evaluation Of Selected Computer Software For Concussion Recovery And Diagnosis, J.P. Jensen
Honors Theses
Acquired traumatic brain injuries, such as concussions, impact many athletes participating in sports, particularly at the high school, collegiate, and professional levels. The risks posed by concussions – particularly when an athlete suffers repeated injuries – demands that protocols and tools be developed to maximize athlete health and safety. Computer technology can perform critical roles in the analysis and management of concussions. While specialized devices in the areas of imaging and impact sensing, are most associated with concussion management, researchers within the last two decades have increasingly explored the incorporation of various consumer technologies into the identification and treatment of …
Designing A Digital Electronics Lab, Ben Buckwalter
Designing A Digital Electronics Lab, Ben Buckwalter
Honors Theses
Hardware electronics tools can be more expensive than a new learner is willing to invest resulting in a barrier to entry. Furthermore, it can be difficult for a new learner to know where to start when learning electronics. To resolve this issue, we first explore current mobile app solutions that provide free electronics tooling. Then, we propose a design for a new mobile app that contains basic function generator and oscilloscope functionality as well as the learning resources necessary in order to guide new learners in the basics of digital electronics.
Student Understanding Of Kinematics: A Qualitative Assessment, Andrew Cashman, Tom O'Mahony
Student Understanding Of Kinematics: A Qualitative Assessment, Andrew Cashman, Tom O'Mahony
Publications
In engineering, kinematics is widely regarded as a fundamental topic with the literature agreeing that students possess a wide range in understanding of the topic. This study aims to take a second-order approach by understanding and exploring the qualitatively different ways in which students approach solving kinematics problems. Phenomenography was used to collect data through ten semi-structured interviews with early-stage mechanical engineering students. Following data analysis, four distinct categories of students’ approaches were identified; unstructured, framing the problem, strategic, and conceptual. It was found that these categories could be arranged in a hierarchy and were also supported by secondary epistemic …
Coronavirus Disability Survey: Assessing The Impact Of Covid-19 On Young Adults With Disabilities, Hena Rashid
Coronavirus Disability Survey: Assessing The Impact Of Covid-19 On Young Adults With Disabilities, Hena Rashid
Student Research Submissions
This paper seeks to inform individuals of the importance of digital inclusivity, diminish the digital divide, and accessibility to technological services of college students who experience a form of disability. The United States has conducted minimal research on the digital disability rhetoric, promoted minimal disability-inclusive measures to protect the rights and well-being of college students, and minimal assistance to mitigate Coronavirus (COVID-19) impacts to this population subgroup. This subject can have a big impact on individuals who suffer from disability stigma, low accessibility issues, and who have been disproportionately impacted by the pandemic. Furthermore, this subject will benefit college students …
The Impact Of Virtual Learning Modalities On The Academic Success Of Students In One Arkansas School District, Diane F. Richards
The Impact Of Virtual Learning Modalities On The Academic Success Of Students In One Arkansas School District, Diane F. Richards
ATU Theses and Dissertations 2021 - Present
The COVID-19 pandemic changed the way Arkansas public schools’ offered students an education. While moving through this pandemic, many Arkansas schools implemented optional methods of delivery for their students. Some schools tried to maintain face-to-face classes, while others offered completely online classes. Still, others offered a hybrid format where students attended some face-to-face classes and online classes. One Arkansas school district offered all three options. School districts need guidance as to which teaching methods worked well. The long-term effects of the educational impact of COVID-19 are not known at this time. Schools could benefit from a guide with useful strategies …
Teacher Preference In Professional Development, Cheri L. Keyes
Teacher Preference In Professional Development, Cheri L. Keyes
ATU Theses and Dissertations 2021 - Present
Teacher Preference in Professional Development
Teacher professional development (PD) is seen as best ways to ensure teacher quality and guarantee positive student achievement outcomes; however, there is a lack of appropriate and effective PD. This quantitative study examined teachers’ preferences in PD content and delivery. Teachers from a K-12 public school district in Northwest Arkansas were invited to participate in a cross-sectional survey, and 292 teachers responded. The measured variables were the professional development preferences of the teachers, the teachers' years of experience, the grade level at which teachers teach, gender, the content of preferred PD, and the delivery or …
The School Of Engineering And Computer Science Class Of 2022 Academic Celebration Program, Cedarville University
The School Of Engineering And Computer Science Class Of 2022 Academic Celebration Program, Cedarville University
Engineering and Computer Science Academic Celebrations
No abstract provided.
Climate Justice In Engineering Education, Tyler J. Morgan, Donna Riley, Caroline M. Camfield
Climate Justice In Engineering Education, Tyler J. Morgan, Donna Riley, Caroline M. Camfield
Discovery Undergraduate Interdisciplinary Research Internship
The goal of this research is to design a learning module for Purdue first-year engineering (FYE) students to learn climate fundamentals, and the role of engineers in responding to climate justice challenges. There is a lack of climate material within these classes currently, leading to a lack of climate conscious engineers in the future. The project entailed reviewing and synthesizing a wide variety of previous research on climate change education in engineering, including key learning objectives and their assessment. Because one of the key foci of the first-year engineering sequence relates to data analysis and management, we focused our work …
Speaker Diarization And Identification From Single-Channel Classroom Audio Recording Using Virtual Microphones, Antonio Gomez
Speaker Diarization And Identification From Single-Channel Classroom Audio Recording Using Virtual Microphones, Antonio Gomez
Electrical and Computer Engineering ETDs
Speaker identification in noisy audio recordings, specifically those from collaborative learning environments, can be extremely challenging. There is a need to identify individual students talking in small groups from other students talking at the same time. To solve the problem, we assume the use of a single microphone per student group without any access to previous large datasets for training.
This dissertation proposes a method of speaker identification using cross-correlation patterns associated to an array of virtual microphones, centered around the physical microphone. The virtual microphones are simulated by using approximate speaker geometry observed from a video recording. The patterns …
Dialysis Patient Education On The Prevention Of Kidney Disease Prior To Patients Receiving Dialysis: A Retrospective Descriptive Study, Jamie D. Jones
Dialysis Patient Education On The Prevention Of Kidney Disease Prior To Patients Receiving Dialysis: A Retrospective Descriptive Study, Jamie D. Jones
ATU Theses and Dissertations 2021 - Present
Fifty-two adult patients at an outpatient dialysis center in central Arkansas were surveyed regarding the education that was provided by medical professionals related to kidney disease and dialysis during treatment of hypertension and diabetes. The twenty-question survey inquired about demographic information, medical history, and the timing and perceived comprehension of education received. The researcher discovered that the majority of patients did not receive education that identified hypertension and diabetes as contributing factors of kidney disease until after diagnosis of kidney disease. The vast majority of participants reported that education regarding the life implications of dialysis, including fluid and dietary restrictions, …
3d Printing Of Ceramics And Polymers For Engineering Applications, Jesus Javier Mata
3d Printing Of Ceramics And Polymers For Engineering Applications, Jesus Javier Mata
Open Access Theses & Dissertations
The Additive Manufacturing industry, in the last years [1] has shown a great push with the development and inclusion of new technologies that have enable the engineering world to achieve great advances. As a consequence of this surge of new technology deriving from the basic principle that conforms additive manufacturing, according to the ASTM a total of seven categories have been defined. The inclusion of these new technologies and the ongoing advances in material implementation has provided the industry with a degree of freedom never seen before, leading to the creation of new solutions to existing problems that seemed impossible …
Developing A Semester-Long Project In A Biomechanical Engineering Course To Instill The Entrepreneurial Mindset In The Next-Generation Biomedical Engineering Students, Loren Hedgecock
Biomedical Engineering Undergraduate Honors Theses
Entrepreneurial-Minded Learning (EML) is an emerging pedagogy progressively gaining popularity in the engineering education community. Coincided with project-based learning (PBL), EML illustrates an essential dimension to the instruction of next-generation engineers, equipping them with various perspectives and approaches to relate societal challenges with technical concepts. Nationwide initiatives, such as the Kern Entrepreneurial Engineering Network (KEEN), have developed a learning framework specifically designed to create engineers such as these. The implementation of EML aims to stimulate connections, create value, and ignite curiosity. This study introduced a semester-long project based on these EML skillsets in a sophomore-level biomechanical engineering course. To evaluate …
Monitoring The M-Dwarf Host Stars Of Tess Exoplanet Candidates: Stellar Flares And Habitability, Ashley Lieber
Monitoring The M-Dwarf Host Stars Of Tess Exoplanet Candidates: Stellar Flares And Habitability, Ashley Lieber
Physics Undergraduate Honors Theses
In the search for life beyond our solar system, the study of M-dwarfs has become increasingly important due to their unique characteristics including their small size, flaring capabilities, and long lifespans. Their small size allows for exoplanet detection due to observable gravitational interactions, and the stellar flares could potentially trigger prebiotic life on exoplanets in the system. Lastly, their long lifespans may provide the conditions necessary to foster prebiotic life and the development of more complex organisms over time. Flare rate is a critical factor in determining the habitability of the exoplanet due to its potential to damage or incubate …