Results 31 to 40 of about 7,971,620 (292)
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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The (Extracellular) Matrix Reloaded: Imaging Matrix Metalloproteinase Activity
Epilepsy Currents, 2021 [Box: see text]
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Control of matrix metalloproteinase catalytic activity [PDF]
Matrix Biology, 2007 As their name implies, MMPs were first described as proteases that degrade extracellular matrix proteins, such as collagens, elastin, proteoglycans, and laminins. However, studies of MMP function in vivo have revealed that these proteinases act on a variety of extracellular protein substrates, often to activate latent forms of effector proteins, such ...
Hyun-Jeong, Ra, William C, Parks
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Activation of cartilage matrix metalloproteinases by activated protein C [PDF]
Arthritis & Rheumatism, 2009 AbstractObjectiveTo investigate the role of activated protein C (APC) in cartilage degradation.MethodsChondrocyte expression of protein C, endothelial protein C receptor (EPCR), and thrombomodulin (TM) were evaluated by reverse transcription–polymerase chain reaction (RT‐PCR).
Miriam T, Jackson +5 more
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Active filter synthesis based on nodal admittance matrix expansion
EURASIP Journal on Wireless Communications and Networking, 2017 Active network synthesis is important for circuit designer to find new circuits with desired performance. In this paper, a method of Tow-Thomas (TT) Bi-quad band-pass filter circuit generation methods is proposed using nullor representation of the ...
Lingling Tan, Yunpeng Wang, Guizhen Yu
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Advanced Electronic Materials, 2020 A limitless‐length flexible active‐matrix implies that virtually any surface can be rendered into an interactive medium when laminated with electrophoretic or organic light‐emitting diode sheets.
Junfeng Sun +15 more
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Enzymatic activation of a matrix metalloproteinase inhibitor [PDF]
Chemical Communications, 2010 Matrix metalloproteinase inhibitors (MMPi) possessing a glucose protecting group on the zinc-binding group (ZBG) show a dramatic increase in inhibitory activity upon cleavage by beta-glucosidase.
Jody L, Major Jourden, Seth M, Cohen
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Extensive extracellular matrix depositions in active multiple sclerosis lesions
Neurobiology of Disease, 2006 In the central nervous system, basement membrane (BM) constituents are predominantly associated with the vasculature. However, under inflammatory conditions, the expression of BM components may alter.
Jack van Horssen +3 more
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