Ahmed ewaisha

Ahmed Ewaisha. Location: Tempe, AZ. Job title: Teaching Assistant Professor. Company: Arizona State University, since: Aug 2017. Education: Victory College. Email ...

Download Citation | On Nov 1, 2019, Ahmed Ewaisha and others published Interference-Aware Offloading of Deadline-Constrained Traffic in High Density Cellular Systems | Find, read and cite all the ...Ahmed Ewaisha, Ph.D. Electrical Engineering, Arizona State University. Research areas: Broad area of wireless communications and networking with a focus on developing algorithms to guarantee acceptable quality-of-service for real-time applications. Jennifer Blain Christen, Ph.D., electrical and computer engineering, Johns Hopkins University.Ahmed Ewaisha is a member of the coalition: “Biden has lost Arizona,” Ewaisha said. The coalition argues that because Williamson collected around 14,000 votes, Biden can’t beat former President Donald Trump. In 2020, Biden beat Trump in Arizona’s general election by about 10,000 votes.Advances in machine learning (ML) have allowed researchers to simulate human behaviors. One such behavior is content generation. This field of artificial media creation is difficult to perfect as there are multiple ways an ML model can perform poorly. This difficulty affects the quality of the generated content and does not truly mimic the human...Ahmed Ewaisha is a member of the coalition: “Biden has lost Arizona,” Ewaisha said. The coalition argues that because Williamson collected around 14,000 votes, Biden can’t beat former President Donald Trump. In 2020, Biden beat Trump in Arizona’s general election by about 10,000 votes.Mentor: Ahmed Ewaisha. View the poster View QR code. Close. It’s hip to be square. Students presenting projects at the Fulton Forge Student Research Expo are encouraged to download this personal QR code and include it within your poster. This allows expo attendees to explore more about your project and about you in the future.

Ahmed Ewaisha. by Steve Ryan | Sep 13, 2018 | Instructional Faculty. Ahmed EwaishaAssociate Teaching Professor... Olin Hartin. by Steve Ryan | Sep 13, 2018 | Instructional Faculty. Olin HartinProfessor of Practice [email protected] campus, GWC... John Lewis. by TJ Triolo | Aug 14, 2023 | Instructional Faculty. John LewisInstructor... James McDonaldAhmed Ewaisha and Cihan Tepedelenlioglu˘ School of Electrical, Computer, and Energy Engineering, Arizona State University, USA. Email:{ewaisha, cihan}@asu.edu Abstract—We study the throughput-vs-delay trade-off in an overlay multi-channel single-secondary-user cognitive radio system. Due to the limited sensing capabilities of the cognitiveAhmed Ewaisha: FURI Spring 2021 A Novel Approach to Perform Rank-One Updates in Machine Learning: Venkata Saisrikar Gudivada: Adolfo Escobedo: MORE Spring 2021 Employing Deep Learning and GPS Outdoor Positioning for Vision-Aided mmWave Beam Prediction: Tawfik Osman: Ahmed Alkhateeb: MORE Spring 2021Ewaisha, an associate professor of engineering at ASU, explained that his main focus is the general election. “But we will also try to send a message in the primary,” he said.Jun 28, 2015 ... Ahmed Ewaisha. 1.18K. Subscribe ... Ahmed Ewaisha•2.8K views · 20:42 · Go to channel · How a CPU Works. In One ...Thinking of getting a co-branded United credit card? Here's everything you need to know to decide which United card is best for you. Update: Some offers mentioned below are no long...

Loop is the open research network that increases the discoverability and impact of researchers and their work. Loop enables you to stay up-to-date with the latest discoveries and news, connect with researchers and form new collaborations. Ahmed Ewaisha, Cihan Tepedelenlio˘glu School of Electrical, Computer, and Energy Engineering, Arizona State University, USA. Email:fewaisha, [email protected] Abstract—We consider the joint scheduling-and-power-allocation problem of a downlink cellular system. The system consists of two groups of users: real-time (RT) and non-real-time (NRT) users.Ewaisha, an associate professor of engineering at ASU, explained that his main focus is the general election. “But we will also try to send a message in the primary,” he said. EEE 120 Lab 4 Answer Sheet (Online Class) The Complete Microprocessor Name: Zachary Hecker Semester/Year/Session (A/B): Fall 2022 A Date: September 22, 2022 Task 4-1: Build and Test the Memory-Address-Generation Circuit Include a picture of your Digital c. Solutions available. EEE 120. Mortgage points are paid to a lender at closing in exchange for a lower interest rate. Learn when it's smart to pay for points and how they affect rates. Mortgage points are fees t... This work was supported by the NSF Grant ECCS-1307982. The review of this paper was coordinated by Prof. S. He. (Corresponding author: Ahmed Emad Ewaisha.) The authors are with the School of Electrical, Computer, and Energy Engineering, Arizona State University, Tempe, AZ 85281 USA (e-mail: [email protected]; [email protected]).

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Ahmed Ewaisha, the chairman of the Arizona Muslim Alliance and an associate professor at ASU, said that the the war has devastated the Arizona Muslim community, whom he said often have family members in Gaza. ... but an immediate and a permanent ceasefire," Ewaisha said. "This pro-Zionist resolution means that our elected …Ahmed Emad Ewaisha posted a video on LinkedIn. LinkedIn Top Voice in Tech '19 | Keynote Speaker | Best-selling Author | AI & Automation expert | Forbes Tech Council | 1 Million+ followers ️Bone scaffolding technology assists in the repair of major segmental bone injuries by mimicking the structure and function of the natural bone extracellular matrix. Potential for design improvement can be made through various polymeric materials to provide more control over its biocompatibility and other mechanical properties. This research aims to … Ahmed Ewaisha, Ph.D. Electrical Engineering, Arizona State University. Research areas: Broad area of wireless communications and networking with a focus on developing algorithms to guarantee acceptable quality-of-service for real-time applications. Jennifer Blain Christen, Ph.D., electrical and computer engineering, Johns Hopkins University. Ahmed Ewaisha is a Lecturer at the Electrical, Computer and Energy Engineering School. His main research interests fall in the broad area of wireless communications and …

Ahmed Ewaisha is a Lecturer at the Electrical, Computer and Energy Engineering School. His main research interests fall in the broad area of wireless communications and networking, focusing on developing algorithms to guarantee the acceptable quality of service for real-time applications such as audio and video data.Apr 21, 2024 · Ahmed Ewaisha, the chairman of the Arizona Muslim Alliance, said he was "very excited" about Biden in 2020. Now, he serves as the co-chair of the Abandon Biden campaign in the crucial swing state. Ahmed E. Ewaisha C. Tepedelenlioğlu. Computer Science, Engineering. IEEE Transactions on Vehicular Technology. 2018; TLDR. This work proposes two sum-rate-maximizing algorithms that satisfy the RT hard deadline constraint and NRT queue stability constraint of a downlink cellular system and shows the superiority of the …Sep 20, 2023 · Hakert, James Damian Dr. Ahmed Ewaisha September 1, 2023 Chapter 2, problem 17: (5 pts) Show that the NOR is functionally complete (aka a combination of NOR gates can replace any other logic gate) by implementing a NOT, a two-input AND, and a two-input OR using only two-input NORs. Booth, J, Ewaisha, A, Spanias, A & Alkhateeb, A 2020, Deep Learning Based MIMO Channel Prediction: An Initial Proof of Concept Prototype. in MB Matthews (ed.), Conference Record of the 54th Asilomar Conference on Signals, Systems and Computers, ACSSC 2020., 9443515, Conference Record - Asilomar Conference on Signals, Systems and Computers, vol. 2020-November, IEEE Computer Society, pp. 267-271 ... Ahmed Ewaisha. Associate Teaching Professor. [email protected]. Olin Hartin. Professor of Practice. [email protected]. Tempe campus, GWC 340. John Lewis. Instructor. …Ahmed Emad Ewaisha A Dissertation Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy Approved October 2016 by the ... like to thank professor Ahmed K. Sultan, my bachelor’s advisor as well as my master’s co-advisor, professor Tamer ElBatt, my master’s advisor, as well as professor Antonia ...Authors: Ahmed Ewaisha, Cihan Tepedelenlioglu. Download PDF Abstract: In this work we study the problem of hard-deadline constrained data offloading in cellular networks. A single-Base-Station (BS) single-frequency-channel downlink system is studied where users request the same packet from the BS at the beginning of each time slot. …Jun 28, 2015 ... Ahmed Ewaisha. 1.18K. Subscribe ... Ahmed Ewaisha•2.8K views · 20:42 · Go to channel · How a CPU Works. In One ...EEE 120 Lab 4 Answer Sheet (Online Class) The Complete Microprocessor Name: Zachary Hecker Semester/Year/Session (A/B): Fall 2022 A Date: September 22, 2022 Task 4-1: Build and Test the Memory-Address-Generation Circuit Include a picture of your Digital c. Solutions available. EEE 120.Their efforts go beyond Biden alone. “Our main goal is not to make sure that a certain president is out of office,” said Ahmed Ewaisha, co-chair of Abandon Biden Arizona. “Our main goal is to send a message to the entire American people that there are consequences for not calling for a ceasefire.”Ahmed Ewaisha is a Lecturer at the Electrical, Computer and Energy Engineering School. His main research interests fall in the broad area of wireless communications and networking, focusing on developing algorithms to guarantee the acceptable quality of service for real-time applications such as audio and video data.

Ewaisha, an associate professor of engineering at ASU, explained that his main focus is the general election. “But we will also try to send a message in the primary,” he said.

Ahmed Emad Ewaisha posted a video on LinkedIn. مساء الخير زي كل مره واضح ان في عاصفة قويه يوم الخميس والجمعه الجايين والمتوقع ان ...Download Citation | On Nov 1, 2020, Ahmed Ewaisha published Scheduling Cooperative IoT Devices in High-Dense Cellular Systems with QoS Guarantees | Find, read and cite all the research you need on ...Ahmed Ewaisha: FURI Spring 2021 A Novel Approach to Perform Rank-One Updates in Machine Learning: Venkata Saisrikar Gudivada: Adolfo Escobedo: MORE Spring 2021 Employing Deep Learning and GPS Outdoor Positioning for Vision-Aided mmWave Beam Prediction: Tawfik Osman: Ahmed Alkhateeb: MORE Spring 2021Authors: Ahmed Ewaisha, Cihan Tepedelenlioğlu. Download PDF Abstract: An uplink multi secondary user (SU) cognitive radio system having average delay constraints as well as an interference constraint to the primary user (PU) is considered. If the interference channels between the SUs and the PU are statistically heterogeneous …Graduate Mentor: Mohit Malu, Faculty Advisor: Ahmed Ewaisha MOTIVATION PROBLEM STATEMENT Rely on ML and channel-based user localization to predict channels to reduce channel estimation phase with ultimate goal of improving scheduling algorithm. Sensor Signal and Information Processing CenterThe research team investigated the methods and outcomes related to interdisciplinary thinking in the Grand Challenge Scholars Program and Next Generation Service Corps, which are co-curricular programs within Arizona State University. While both programs aim to create interdisciplinary leaders, the researchers found commonalities and differences …Apr 21, 2024 · Ahmed Ewaisha, the chairman of the Arizona Muslim Alliance, said he was "very excited" about Biden in 2020. Now, he serves as the co-chair of the Abandon Biden campaign in the crucial swing state. Ahmed Ewaisha. Associate Teaching Professor. [email protected]. Olin Hartin. Professor of Practice. [email protected]. Tempe campus, GWC 340. John Lewis. Instructor. [email protected]. James McDonald. Professor of Practice. [email protected]. (602) 543-6701. Steven Millman. Professor of Practice. [email protected]. (480) 727-8862.Dia Mirza believes in Hinduism, although she was brought up in a Muslim household. She took the surname “Mirza” from her stepfather, Ahmed Mirza. Dia Mirza, who appears as “Diya Mi...Machine Learning for Channel-Based User Scheduling in Ad Hoc Systems. Karla Cosio, REU Student, ECEE, Arizona State University Graduate Mentor: Mohit Malu, Faculty Advisor: Ahmed Ewaisha.

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Oct 29, 2023 · DOI: 10.1109/IEEECONF59524.2023.10476905 Corpus ID: 268869602; Scheduling URLLC and Punctured eMBB Users with Retransmissions and Rate Adaptation Techniques @article{Ewaisha2023SchedulingUA, title={Scheduling URLLC and Punctured eMBB Users with Retransmissions and Rate Adaptation Techniques}, author={Ahmed E. Ewaisha and Cihan Tepedelenlioğlu}, journal={2023 57th Asilomar Conference on ... Mentor: Dr. Ahmed Ewaisha, Associate Teaching Professor School of Electrical, Computer and Energy Engineering Research Question: How do we leverage existing GNU Radio and MATLAB environments to develop channel estimation methods and build large datasets of channel estimates. Research Tools:Feb 17, 2020 ... Hello all, For this following semester, Ewaisha is teaching the Hybrid EEE241 class, and there are two traditional sessions of the class.Authors: Ahmed Ewaisha, Cihan Tepedelenlioglu. Download PDF Abstract: An uplink cognitive radio system with a single primary user (PU) and multiple secondary users (SUs) is considered. The SUs have an individual average delay constraint and an aggregate average interference constraint to the PU. If the interference channels … Loop is the open research network that increases the discoverability and impact of researchers and their work. Loop enables you to stay up-to-date with the latest discoveries and news, connect with researchers and form new collaborations. Ahmed Ewaisha's 22 research works with 106 citations and 185 reads, including: Offloading Hard-Deadline Constrained Traffic in Multi-Flow Interference-Aware Cellular SystemsDr Ewaisha is an Assistant Teaching Professor in the School of Electrical, Computer and Energy Engineering at ASU. His main research interests fall in the broad area of …Mar 25, 2021 ... ... Fundamentals. Ahmed Ewaisha · Playlist · 6:16. Go to channel · Short and sweet: pull up/pull down resistors explained. learnelectronics•126K ... ….

Booth, J, Ewaisha, A, Spanias, A & Alkhateeb, A 2020, Deep Learning Based MIMO Channel Prediction: An Initial Proof of Concept Prototype. in MB Matthews (ed.), Conference Record of the 54th Asilomar Conference on Signals, Systems and Computers, ACSSC 2020., 9443515, Conference Record - Asilomar Conference on Signals, Systems and Computers, vol. 2020-November, IEEE Computer Society, pp. 267-271 ... Mohamed Sarwat Abdelghany Aly Elsayed FACULTY, SCHOOL OF COMPUTING, INFORMATICS, AND DECISION SYSTEMS ENGINEERING. Email: [email protected] Visit: Mohamed Sarwat Research Website: www.datasyslab.netGraduate Mentor: Mohit Malu, Faculty Advisor: Ahmed Ewaisha MOTIVATION PROBLEM STATEMENT Rely on ML and channel-based user localization to predict channels to reduce channel estimation phase with ultimate goal of improving scheduling algorithm. Sensor Signal and Information Processing CenterAhmed Ewaisha, Cihan Tepedelenlio˘glu School of Electrical, Computer, and Energy Engineering, Arizona State University, USA. Email:fewaisha, [email protected] Abstract—We consider the joint scheduling-and-power-allocation problem of a downlink cellular system. The system consists of two groups of users: real-time (RT) and non-real-time (NRT) users.Ahmed Ewaisha. Publications 21. h-index 5. Citations 107. Highly Influential Citations 0. Follow Author... Claim Author Page. Author pages are created from data ...Some of Jenna Moore's colleagues are Kristen Hurtado, Qiyun Zhu, Ahmed Ewaisha, Jay Oswald, Roger Abarca, Robert Aceves, Drew Acocella, Matt Adamkiewicz. Gain access to all informationAuthors: Ahmed Ewaisha, Cihan Tepedelenlioglu. Download PDF Abstract: We study the throughput-vs-delay trade-off in an overlay multi-channel single-secondary-user cognitive radio system. Due to the limited sensing capabilities of the cognitive radio user, channels are sensed sequentially. Maximizing the throughput in such a problem is …The increase in impervious surfaces in urban areas leads to more flooding and groundwater issues. Permeable pavement systems (PPS) are considered one of the solutions to manage stormwater runoff volumes and help increase groundwater infiltration. As a result, these can also reduce evaporation and urban heat island mitigation. Hydraulic design and …Taha Ahmed and Rooshan Aziz left their jobs in strategy consulting and investment banking in London earlier this year in order to found a mobile-only education platform startup, Ma... Ahmed ewaisha, Ahmed Ewaisha. Publications 21. h-index 5. Citations 107. Highly Influential Citations 0. Follow Author... Claim Author Page. Author pages are created from data ..., Download a PDF of the paper titled Power Control and Scheduling under Hard Deadline Constraints for On-Off Fading Channels, by Ahmed Ewaisha and Cihan Tepedelenlioglu Download PDF Abstract: We consider the joint scheduling-and-power-allocation problem of a downlink cellular system., Computer Vision Engineer @ Rembrand | MSc. @ Georgia Tech · الخبرة: Rembrand · التعليم: Ain Shams University · الموقع: مصر · أكثر من ٥٠٠ زميل على LinkedIn. عرض ملف Mahmoud Ewaisha الشخصي على LinkedIn، وهو مجتمع احترافي يضم مليار عضو., Ahmed Ewaisha ARIZONA STATE UNIVERSITY May 2018. ABSTRACT We consider the problem of routing packets with end-to-end hard deadlines in mul-tihop communication networks. This is a challenging problem due to the complex spatial-temporal correlation among ows with di erent deadlines especially when, [4] A. Ewaisha and C. Tepedelenlioğlu, "Interference-Aware Offloading of Deadline-Constrained Traffic in High Density Cellular Systems," 2019 53rd Asilomar Conference on s, Systems, and Computers, 2019, pp. 1842-1846, doi: 10.1109/IEEECONF44664.2019.9048946., , Dr. Andreas Spanias and Dr. Ahmed Ewaisha . LESSON DETAILS . Subject Area: Engineering Problem Solving and Design (MC-FALL-2022-ECE-103-30514) Focus Grade Level: Freshman Engineering . Grade Level Range: Freshman Engineering . RESEARCH BACKGROUND, Students are increasingly using automated summary tools such as ChatGPT in order to quickly analyze the exponentially increasing volume of information they have access to for research projects. This project seeks to build an automated tool using ChatGPT that builds more accurate, concise, and digestible summaries in the form of mind maps, which are …, We consider a joint scheduling-and-power-allocation problem of a downlink cellular system. The system consists of two groups of users: real-time (RT) and non-real-time (NRT) users. Given an average power constraint on the base station, the problem is to find an algorithm that satisfies the RT hard deadline constraint and NRT queue stability constraint. We propose two sum-rate-maximizing ..., Ahmed Ewaisha. School of Electrical, Computer and Energy Engineering. Research interests: Curriculum development, wireless communications and networking. Danae …, Ahmed Ewaisha. Associate Teaching Professor. [email protected]. Olin Hartin. Professor of Practice. [email protected]. Tempe campus, GWC 340. John Lewis. Instructor. …, Remaining useful life (RUL) of rechargeable batteries can decay permanently when they are exposed to high temperature due to undesired material degradation. In this project, the research team investigates the effects of storage temperature in RUI by exposing one group of 40 mAh capacity rechargeable lithium-ion button-type batteries to room temperature …, We study the throughput-vs-delay trade-off in an overlay multi-channel single-secondary-user cognitive radio system. Due to the limited sensing capabilities of the cognitive radio user, channels are sensed sequentially. Maximizing the throughput in such a problem is well-studied in the literature. Yet, in real-time applications, hard delay constraints need to be considered besides throughput ..., 122K subscribers in the BeautifulIndianWomen community. A community for Redditors to share, celebrate and appreciate the beauty of women from Indian…, Booth, J, Ewaisha, A, Spanias, A & Alkhateeb, A 2020, Deep Learning Based MIMO Channel Prediction: An Initial Proof of Concept Prototype. in MB Matthews (ed.), Conference Record of the 54th Asilomar Conference on Signals, Systems and Computers, ACSSC 2020., 9443515, Conference Record - Asilomar Conference on Signals, Systems and Computers, vol. 2020-November, IEEE Computer Society, pp. 267-271 ..., Ahmed Emad Ewaisha posted a video on LinkedIn. A 5 year old recounts how the zionist soldiers barged in their home and killed his pregnant mother and his father, how they made sure to shoot the ..., Mentor: Ahmed Ewaisha. Program: FURI Sonal Sujit Prabhu Computer science. Developing an Antibody Language Model for Generating Missing Amino Acid Residues to Complete Partial BCR Sequences. Our model studies immune cells, which hold promise as treatments for cancer and can extend to other infectious diseases., Mar 2, 2024 · Ewaisha, an associate professor of engineering at ASU, explained that his main focus is the general election. “But we will also try to send a message in the primary,” he said. , Ahmed Ewaisha, Cihan Tepedelenlioglu˘ School of Electrical, Computer, and Energy Engineering, Arizona State University, USA. Email:{ewaisha, cihan}@asu.edu Abstract—In this work we study the problem of hard-deadline constrained data offloading in cellular networks. A single-Base-Station (BS) single-frequency-channel down-, Jan 21, 2017 ... Ahmed Ewaisha•2.6K views · 10:49 · Go to channel · Determining Boolean Output of a Logic Circuit | Conceptual Questions 1 | Digital Electronic..., Graduate Mentor: Mohit Malu, Faculty Advisor: Ahmed Ewaisha MOTIVATION PROBLEM STATEMENT Rely on ML and channel-based user localization to predict channels to reduce channel estimation phase with ultimate goal of improving scheduling algorithm. Sensor Signal and Information Processing Center, Studying plasma formation allows us to advance knowledge that is essential for the development of pulsed plasma thruster (PPT) technology. This electric propulsion technology can be integrated into CubeSats, providing a cost-effective, self-sufficient, low-power, sustainable long-term solution for deep space exploration missions. PPTs allow CubeSats to have propulsion and multi-axis ..., Ewaisha, an associate professor of engineering at ASU, explained that his main focus is the general election. “But we will also try to send a message in the primary,” he said. , Jayden Booth, Ahmed Alkhateeb, Ahmed Ewaisha, Andreas Spanias MOTIVATION Open problems in MIMO communication: Coordination of adjacent cells to reduce inter-cell interference [1]. Number of pilot signals required to model the channel increase with the number of antennas [1]. Computational costs grow as cubic function, Feb 16, 2023 · View Radwa Ewaisha’s profile on LinkedIn, a professional community of 1 billion members. ... Ahmed Wahid Head of Pharmaceutical Biochemistry department at Faculty of Pharmacy, Alexandria ... , Ahmed Ewaisha, Cihan Tepedelenliog˘lu School of Electrical, Computer, and Energy Engineering, Arizona State University, USA. Email:{ewaisha, cihan}@asu.edu Abstract—We consider the joint scheduling-and-power-allocation problem of a downlink cellular system. The system consists of two groups of users: real-time (RT) and non-real-time (NRT) users., Ahmed Ewaisha, Ph.D. Electrical Engineering, Arizona State University. Research areas: Broad area of wireless communications and networking with a focus on developing algorithms to guarantee acceptable quality-of-service for real-time applications. Jennifer Blain Christen, Ph.D., electrical and computer engineering, Johns Hopkins University., Mohamed Sarwat Abdelghany Aly Elsayed FACULTY, SCHOOL OF COMPUTING, INFORMATICS, AND DECISION SYSTEMS ENGINEERING. Email: [email protected] Visit: Mohamed Sarwat Research Website: www.datasyslab.net, PracticeProblems-Week7-update-solutions_Digital.docx. EEE 120: Digital Design Fundamentals Sample & Practice Problems - Week 7 (Solutions) Please (a) review the sample problems, (b) complete the partially completed Practice Problems and (c) complete the remaining Practice Problems. This will prepare you for., Authors: Ahmed Ewaisha, Cihan Tepedelenlioğlu. Download PDF Abstract: An uplink multi secondary user (SU) cognitive radio system having average delay constraints as well as an interference constraint to the primary user (PU) is considered. If the interference channels between the SUs and the PU are statistically heterogeneous …, Download Citation | On Oct 1, 2017, Ahmed Ewaisha and others published Optimal power control and scheduling under hard deadline constraints for continuous fading channels | Find, read and cite all ..., Asser Ahmed Fawzy Ahmed Bedair. asser.bedair@alexu ... [email protected]. professor, pdf, Prof. Dr.Ossama ... [email protected] · pdf. Assistant ..., Mentor: Ahmed Ewaisha. Program: FURI Constantino Zacarias Meza Mechanical engineering. Optimal Pin Fin Density. Having an optimal pin fin heat sink design can solve thermal management in wind turbines and space applications. Mentor: Beomjin Kwon. Program: FURI John Rivera ..., Mar 2, 2024 · Ewaisha, an associate professor of engineering at ASU, explained that his main focus is the general election. “But we will also try to send a message in the primary,” he said. The Arizona Democratic primary is on March 19, two weeks after Super Tuesday.