Results 21 to 30 of about 2,377,587 (333)

The Future of Food Preservation: Active Packaging with Controlled Release Systems [PDF]

open access: yesE3S 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
doaj   +1 more source

Matrix metalloproteases and PAR1 activation [PDF]

open access: yesBlood, 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
openaire   +2 more sources

Monolithically printed all-organic flexible photosensor active matrix

open access: yesnpj 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
doaj   +1 more source

Active-Matrix Pixelated-LED Control System for Automotive Headlamps

open access: yesIEEE 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
doaj   +1 more source

Active Traffic Signal Decisions Using Vector‐Matrix Multiplication

open access: yesAdvanced 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
doaj   +1 more source

Reverberation Suppression Method for Active Sonar Systems Using Non-Negative Matrix Factorization With Pre-Trained Frequency Basis Matrix

open access: yesIEEE 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
doaj   +1 more source

Antibacterial activity of matrix-bound ovotransferrin [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 1982
Ovotransferrin immobilized by covalent linkage to Sepharose 4B showed a bacteriostatic effect towards Escherichia coli similar to that of free ovotransferrin. The growth of the bacteria, after exposure to the gel-bound ovotransferrin and its removal, depended on the length of exposure.
VALENTI, PIERA   +4 more
openaire   +4 more sources

Active Optics–Freeform Segment Mirror Replications from a Deformable Matrix

open access: yesPhotonics, 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
doaj   +1 more source

Active Matrix Metalloproteinase-8 Point-of-Care (PoC)/Chairside Mouthrinse Test vs. Bleeding on Probing in Diagnosing Subclinical Periodontitis in Adolescents. [PDF]

open access: goldDiagnostics (Basel), 2019
Räisänen IT   +6 more
europepmc   +3 more sources

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