Results 11 to 20 of about 905,153 (261)
Lossy Microwave Filters With Active Shape Correction
IEEE Access, 2021 Obtaining the prescribed microwave filter response is highly desirable for proper frequency selectivity in RF transceivers. As the traditional microwave filter design methods do not take into account finite unloaded quality factors, lossy resonators ...
Gokhan Ariturk, Hjalti H. Sigmarsson
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The Future of Food Preservation: Active Packaging with Controlled Release Systems [PDF]
E3S Web of Conferences, 2023 This report provides an overview of active packaging with a focus on controlled release packaging (CRP) technologies, which have been developed to improve the shelf life of food products. Active packaging systems incorporate various functional components
Farousha Khadija +4 more
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Active matrix factorization for surveys [PDF]
The Annals of Applied Statistics, 2020 Amid historically low response rates, survey researchers seek ways to reduce respondent burden while measuring desired concepts with precision. We propose to ask fewer questions of respondents and impute missing responses via probabilistic matrix factorization.
Zhang, Chelsea +3 more
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Active-Matrix Pixelated-LED Control System for Automotive Headlamps
IEEE Access, 2022 This paper presents a driving circuitry system for high-resolution, pixelated-LED automotive headlamps. The system consists of an array of pixel drivers, and a row/column driver suitable for an active-matrix array configuration with the individual ...
Wungki Jeon +3 more
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Monolithically printed all-organic flexible photosensor active matrix
npj Flexible Electronics, 2023 Upcoming technologies in the fields of flexible electronics require the cost-efficient fabrication of complex circuitry in a streamlined process. Digital printing techniques such as inkjet printing can enable such applications thanks to their inherent ...
Luis Arturo Ruiz‐Preciado +8 more
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Matrix metalloproteases and PAR1 activation [PDF]
Blood, 2013 AbstractCardiovascular diseases, including atherothrombosis, are the leading cause of morbidity and mortality in the United States, Europe, and the developed world. Matrix metalloproteases (MMPs) have recently emerged as important mediators of platelet and endothelial function, and atherothrombotic disease.
Karyn M, Austin +2 more
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Active Traffic Signal Decisions Using Vector‐Matrix Multiplication
Advanced Intelligent Systems, 2023 A novel methodology in the manner of vector‐matrix multiplication (VMM) architecture is suggested for intelligently determining traffic signal changes to enhance the flow of urban traffic.
Jingon Jang, Takgyeong Jeon, Gunuk Wang
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IEEE Access, 2021 In active sonar systems, detection always suffers from reverberation interference from multiple scatterers in oceanic environments; therefore, numerous studies have been conducted on reverberation suppression.
Geunhwan Kim, Seokjin Lee
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Active Optics–Freeform Segment Mirror Replications from a Deformable Matrix
Photonics, 2022 We present a new active optics method for making smooth aspheric, or freeform, mirrors by replication technique from an elastically deformable matrix.
Gerard R. Lemaitre, Patrick Lanzoni
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Fuzzy-Logic-Controlled Hybrid Active Filter for Matrix Converter Input Current Harmonics
Energies, 2022 The proliferation of matrix converter interfaces coupled with traditional loads produces nonstandard and high-frequency harmonics in the range of (2 to 150) kHz in the power system.
Asare Koduah, Francis Boafo Effah
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