Worksheet 04 - Dipole,
2022
University of Southern Maine
Worksheet 04 - Dipole, Ashanthi Maxworth Phd
Antenna Design With HFSS
This worksheet shows how to create a half-wavelength dipole, set the feeder through a port, observe directivity, half-power beamwidth, etc.
Worksheet 10 - Patch,
2022
University of Southern Maine
Worksheet 10 - Patch, Ashanthi Maxworth Phd
Antenna Design With HFSS
In this worksheet, steps are given to create a slotted rectangular microstrip patch antenna with an inset feed using a stripline. The patch antenna is operating in the TM10 mode.
Worksheet 09 Horn,
2022
University of Southern Maine
Worksheet 09 Horn, Ashanthi Maxworth Phd
Antenna Design With HFSS
This worksheet designs a pyramidal horn antenna fed by a waveport.
Worksheet 08 - Helix,
2022
University of Southern Maine
Worksheet 08 - Helix, Ashanthi Maxworth Phd
Antenna Design With HFSS
This worksheet creates a helical antenna operating in the axial mode. The antenna is mounted on a ground plane. The users can change the circumference of the helix and change the operating mode to broadside or conical if they wish.
Worksheet 07 - Bicone,
2022
University of Southern Maine
Worksheet 07 - Bicone, Ashanthi Maxworth Phd
Antenna Design With HFSS
In this worksheet, setps are given to design a full-wavelength biconical antenna. This is a broadband antenna. The worksheet also shows how to observe surface currents.
Worksheet 06 - Arrays,
2022
University of Southern Maine
Worksheet 06 - Arrays, Ashanthi Maxworth Phd
Antenna Design With HFSS
This worksheet designs an antenna array with three identical dipole elemetns. The antenna is operating as a broadside array. By changing the parameters the users can view the grating lobes in addition to the main lobe.
Worksheet 05 - Loop,
2022
University of Southern Maine
Worksheet 05 - Loop, Ashanthi Maxworth Phd
Antenna Design With HFSS
In this worksheet, the users can design a small loop. The small loop shows low directivity, hence at the end of the worksheet, the users can chanage the design parameters and increase the directivity.
Worksheet 02 - Meshing,
2022
University of Southern Maine
Worksheet 02 - Meshing, Ashanthi Maxworth Phd
Antenna Design With HFSS
This worksheet is designed to oberserve the variations in results when the mesh is varied from coarse to fine, hence how to find the optimum mesh size such that we can get accurate results while not compromising computational power.
Intelligibility Of Medically Related Sentences In Quiet,
Speech-Shaped Noise, And Hospital Noise,
2022
Indiana University - Bloomington
Intelligibility Of Medically Related Sentences In Quiet, Speech-Shaped Noise, And Hospital Noise, Tessa Bent, Melissa Baese-Berk, Erica E. Ryherd, Sidney Perry
Faculty Publications in Architectural Engineering
Noise in healthcare settings, such as hospitals, often exceeds levels recommended by health organizations. Although researchers and medical professionals have raised concerns about the effect of these noise levels on spoken communication, objective measures of behavioral intelligibility in hospital noise are lacking. Further, no studies of intelligibility in hospital noise used medically relevant terminology, which may differentially impact intelligibility compared to standard terminology in speech perception research and is essential for ensuring ecological validity. Here, intelligibility was measured using online testing for 69 young adult listeners in three listening conditions (i.e., quiet, speech-shaped noise, and hospital noise: 23 listeners per …
Steam Explores Project Based Assessments,
2022
Roxbury, NJ Kennedy Elementary School
Steam Explores Project Based Assessments, Erica Luvone, Loretta Radulic, Joe Mondanaro, Nicole Acevedo, Erika Dent, Ann Rhodes
STEM Month
This year, our approach to STEAM explores project based assessments in the disciplines of science and social studies. Students work in groups to produce projects that showcase work and proficiency. These projects are presented, displayed, discussed, and revisited or revised at student discretion.
3 Stem Projects By Fares Soliman,
2022
John Hill School Boonton NJ
3 Stem Projects By Fares Soliman, Fares Soliman
STEM Month
My name is Fares Soliman. I am a fourth grade student from John Hill School Boonton NJ. I created a 3 STEM project. The first project that I made was a doll. I used pink yarn for the dress and brown yarn for the hair. I also used a round wooden ball for the face. The second project that I created was a diorama of a farm. I put some grass, trees, a barn, hay sticks, some animals, a bridge, a fence, some plastic food and corn for the crop. My third project was a diorama of a park. It …
Students Interest And Thoughts On Stem,
2022
Toms River High School North
Students Interest And Thoughts On Stem, Chrisitine Girtain
STEM Month
I am Juan Sebastian Bohorquez Mora, I am a sophomore student at Toms River High School North. I am interested in biofuels because I believe they are a good option to replace fossil fuels. I am also interested in duckweed because biofuels are made out of crops, and people need to eat those crops. That’s when duckweed comes in and it can be used as a feedstock for ethanol production which is a biofuel. Bioethanol is a type of biofuel and it is derived from the corn’s starch. Instead of making ethanol from the corn’s starch, we can use duckweed …
360 Sounds: Drum Sample Packs With Supporting Video Series And Website,
2022
Belmont University
360 Sounds: Drum Sample Packs With Supporting Video Series And Website, Maddie M. Harmon
Honors Scholars Collaborative Projects
Drums are the foundation of any piece of music; because of this, it is impossible to create even a decent mix of a song without first taking the time to really mold and sculpt drum sounds. This is a painstaking process that includes extreme attention to detail in every aspect—selecting and placing microphones, tuning the drum kit, guiding the drummer to play in the pocket, adding effects processing, editing the drum tracks into single-hit takes after recording. Oftentimes (especially in the more commonplace lower-budget sessions that often don’t have the finances to spend an adequate amount of time perfecting drum …
Cost Efficient 3d Printed Mold For Thermoforming,
2022
Western Michigan University
Cost Efficient 3d Printed Mold For Thermoforming, Julianna Buck
Honors Theses
Traditional machined thermoforming molds are extremely expensive to produce. For small business owners who will have a very low volume of production this is not always a viable solution. To counteract this, the 3D thermoforming mold team strives to create a detailed manuscript complete with all the necessary information on how to produce a quality thermoforming mold through 3D printing. This manual will include information on producing a mold with parameters such as time to 3D print, type of printing materials, a cost analysis of producing the mold, and pre- and post-processing of the mold in preparation for production. The …
Warehouse And Logistics: Smart Picking With Vuzix Smart Glasses,
2022
Vuzix Corporation
Warehouse And Logistics: Smart Picking With Vuzix Smart Glasses, Elise Hemink
Frameless
Vuzix is an industry leader in augmented reality (AR) technology. We provide innovative products to an array of industries, a few being defense, security, enterprise, and consumers. Our AR technology provides a perfect balance of engagement in the digital and real worlds thanks to their innovative optics, AI apps and 5G capability.
A Real-Time Gaze Estimation Framework For Mobile Devices,
2022
University of Rochester
A Real-Time Gaze Estimation Framework For Mobile Devices, Yu Feng, Nathan Goulding-Hotta, Asif Khan, Hans Reyserhove, Yuhao Zhu
Frameless
Tracking eyes becomes an important component to unleash new ways of human-machine interactions in augmented and virtual reality (AR/VR). To make the eye tracking system responsible, eye tracking systems need to operate at a real-time rate (> 30Hz). However, from our experiments, modern gaze tracking algorithms operate at most 5 Hz on mobile processors. In this talk, we present a real-time eye tracking algorithm that operates at 30 Hz on a mobile processor. Our algorithm achieves sub-0.5° gaze accuracy, while requiring only 30K parameters, which is one to two orders of magnitude smaller than state-of-the-art algorithms.
Performance Improvements In Inner Product Encryption,
2022
University of Connecticut
Performance Improvements In Inner Product Encryption, Serena Riback
Honors Scholar Theses
Consider a database that contains thousands of entries of the iris biometric. Each entry identifies an individual, so it is especially important that it remains secure. However, searching for entries among an encrypted database proves to be a security problem - how should one search encrypted data without leaking any information to a potential attacker? The proximity searchable encryption scheme, as discussed in the work by Cachet et al., uses the notions of inner product encryption developed by Kim et al.. In this paper, we will focus on the efficiency of these schemes. Specifically, how the symmetry of the bilinear …
Ai Based Optimization Of Odometry Performance On Mobile Robots,
2022
Kennesaw State University
Ai Based Optimization Of Odometry Performance On Mobile Robots, Sunny Leveson Jones, Charles Koduru
Symposium of Student Scholars
Robots have become a large part of the modern world and have been used to navigate through complex environments, with various optimal speeds and pathing requirements. To improve this, we have developed an AI-based predictive pathing optimizer that takes in data regarding the requested route and implements optimal speeds. The algorithm will compare time lost to the time gained by moving at a higher velocity. This has been developed by implementing continual circular patterns onto a mobile robot, which allows for rapid analysis of both the accuracy and the speed of the cycle. This optimization is proposed to increase the …
Digital Versus Analog: How Well Do Audio Plugins Compare To Their Analog Counterparts,
2022
Belmont University
Digital Versus Analog: How Well Do Audio Plugins Compare To Their Analog Counterparts, Aidan C. Mckernan
Honors Scholars Collaborative Projects
In the modern era, anyone can be an audio engineer. Recording equipment and microphones have never been more accessible to the consumer thanks to the rise of computers and digital signal processing. With the introduction of USB-powered audio interfaces, amateur artists can go from unknown to internationally viral overnight from the comfort of their own bedroom. With the introduction of audio plugins that model real analog recording equipment, professional audio engineers can take their work with them wherever they go. The ubiquity of computers has allowed such hardware and software to be priced competitively while retaining the precision required in …
The Music Bluetooth Controller: An Intersection Between Technology And Music,
2022
Liberty University
The Music Bluetooth Controller: An Intersection Between Technology And Music, Lydia Wu
Senior Honors Theses
The modern musician faces a new challenge: how can technology be used to enhance a performance? This thesis documents the development of a Bluetooth remote controller that will aid today’s performing musicians by interacting with a digital display (e.g., an iPad) to flip musical score pages remotely. At its core, while mimicking a Bluetooth pedal (the current industry standard), this device attaches to the musician’s hand. In its pilot stages, the device has been referred to “MBC” (Music Bluetooth Controller).
