Results 61 to 70 of about 4,695,396 (296)
Tunable Bandpass Filters With Reconfigurable Symmetric Transmission Zeros on Real or Imaginary Axis
IEEE Journal of Microwaves, 2022 This paper introduces a coupling matrix synthesis method tailored for a class of tunable bandpass filters (BPFs) with reconfigurable filtering characteristics.
Wentao Lin +5 more
doaj +1 more source
Liver organoids: modelling complexity in homeostasis and disease
FEBS Letters, EarlyView.Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley +1 more source
, 2023 The homogeneous distribution of carbon nanotubes (CNTs) in the Cu matrix and good interfacial bonding are the key factors to obtain excellent properties of carbon nanotube-reinforced Cu-based composites (CNT/Cu).
Yanzhang Liu +10 more
core +1 more source
Key Advancements and Emerging Trends of Perovskite Solar Cells in 2024–2025
Nano-Micro LettersHighlights The key advancements in perovskite solar cells during the years 2024–2025 are summarized, along with an in-depth exploration of the underlying enhancement mechanisms.
Xiangqian Shen +17 more
doaj +1 more source
Cellular Physiology and Biochemistry, 2015 Background/Aims: Extracellular matrix accumulation contributes significantly to the pathogenesis of diabetic nephropathy. Although AMP-activated protein kinase (AMPK) has been found to inhibit extracellular matrix synthesis by experiments in vivo and ...
Xia Luo +5 more
doaj +1 more source
SYNTHESIS OF MAGNESIUM PHOSPHATES IN A POLYMERIC MATRIX
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2020 The dependence of the phase composition of nanoscale magnesium phosphates (MgNH4PO4 · 6H2O, Mg(H2PO4)2, MgHPO4 · 3H2O, Mg3(PO4)2 · 22H2O) with 13 - 54 nm crystallite size on the conditions of precipitation from aqueous solutions in the presence of the ...
O.N. Musskaya +2 more
doaj +1 more source
Codesign of communication scheduling and controller of networked control systems
IET Cyber-Physical Systems, 2022 Networked control systems have received increasing attention from many researchers because of their vast potential. The insertion of communication networks in a controlled system brings network‐induced defects, which are mainly caused by limited network ...
Tadanao Zanma +3 more
doaj +1 more source
The microbiome in human skin aging
FEBS Letters, EarlyView.Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana +3 more
wiley +1 more source
Sustained hypoxia enhances chondrocyte matrix synthesis [PDF]
Journal of Orthopaedic Research, 2009 AbstractArticular cartilage is an avascular tissue with chondrocytes in the deeper zones existing under conditions of sustained hypoxia. Using a hypoxic chamber to provide controlled hypoxia, this study was performed to determine whether sustained hypoxia enhances the production of cartilage matrix proteins.
Christian H, Coyle +2 more
openaire +2 more sources
Genetic Algorithms for Searching a Matrix of Metagrammars for Synthesis
CoRR, 2023 Syntax-guided synthesis is a paradigm in program synthesis in which the search space of candidate solutions is constrained by a syntactic template in the form of a grammar. These syntactic constraints serve two purposes: constraining the language to the space the user desires, but also rendering the search space tractable for the synthesizer.
Yixuan Li 0003 +3 more
openaire +2 more sources