A novel design of an all‐optical D flip‐flop based on 2D photonic crystals
Sign Up to like & getrecommendations! Published in 2024 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.34006
Abstract: In this study, we endeavored to create and simulate a D‐type flip‐flop utilizing two‐dimensional photonic crystals featuring a square lattice. This flip‐flop, composed of just two intersecting waveguides, is both compact and straightforward. Constructed from… read more here.
Keywords: photonic crystals; novel design; flip; optical flip ... See more keywords
Fuzzy Hold Flip-Flop and Flip-Flops Hardware Realizations
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Fuzzy Systems"
DOI: 10.1007/s40815-017-0399-6
Abstract: This paper presents a new type Hold (H) of two-input fuzzy flip-flops. The definition of fuzzy H flip-flop for different fuzzy operations is given, the characteristics presented and selected properties pointed out. The new flip-flop… read more here.
Keywords: flip flops; fuzzy flip; fuzzy hold; hold flip ... See more keywords
Effects of Passive Phospholipid Flip-Flop and Asymmetric External Fields on Bilayer Phase Equilibria.
Sign Up to like & getrecommendations! Published in 2018 at "Biophysical journal"
DOI: 10.1016/j.bpj.2018.10.003
Abstract: Compositional asymmetry between the leaflets of bilayer membranes modifies their phase behavior and is thought to influence other important features such as mechanical properties and protein activity. We address here how phase behavior is affected… read more here.
Keywords: phase; flip; passive phospholipid; phospholipid flip ... See more keywords
How do detachment faults form at ultraslow mid-ocean ridges in a thick axial lithosphere?
Sign Up to like & getrecommendations! Published in 2020 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2019.116048
Abstract: Abstract Slow-spreading mid-ocean ridges develop large offset normal faults, or detachments, that exhume mantle-derived peridotites to the seafloor. Successive detachments that flip polarity (flip-flop detachments) have been documented in corridors of nearly amagmatic spreading at… read more here.
Keywords: mid ocean; ocean ridges; axial lithosphere; flip flop ... See more keywords
Design, Analysis and Development of Mobile Robot with Flip-Flop Motion Ability
Sign Up to like & getrecommendations! Published in 2018 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2018.11.323
Abstract: Abstract In this study, a mobile robotic system having the ability for flip-flop motion was designed and analyzed using CAD (Computer Aided Design) and CAE (Computer Aided Engineering) methods. The robot was designed to manufacture… read more here.
Keywords: motion; system; robot; flop motion ... See more keywords
Effects of inclusions and the presence of an adsorbing surface on lateral and flip-flop phase transitions in fluid membranes
Sign Up to like & getrecommendations! Published in 2021 at "Scientific African"
DOI: 10.1016/j.sciaf.2021.e00736
Abstract: Abstract In this paper, we first investigate the effects of inclusions on the critical behavior of a fluid bilayer biomembrane made of two incompatible amphiphiles A and B . Upon variation of certain appropriate parameters… read more here.
Keywords: effects inclusions; presence; inclusions presence; flip flop ... See more keywords
The Ins and Outs of Lipid Flip-Flop.
Sign Up to like & getrecommendations! Published in 2017 at "Accounts of chemical research"
DOI: 10.1021/acs.accounts.6b00435
Abstract: Our current view of cellular membranes centers on the fluid-mosaic model, which envisions the cellular membrane as a "liquidlike" bilayer of lipids, cholesterol, and proteins that freely diffuse in two dimensions. In stark contrast, the… read more here.
Keywords: flip; thermodynamics; lipid flip; flip flop ... See more keywords
Electrochemical Measurement of Cholesterol Flip-flop in Plasma Membrane at Single Cells.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.0c01991
Abstract: Here, a microelectrode approach is established to measure the flip-flop rate of cholesterol in plasma membrane at single living cells. The initial validation is performed in a modelled phospholipid bilayer positioned at an interconnecting hole… read more here.
Keywords: cholesterol flip; flip flop; plasma membrane; cholesterol ... See more keywords
Flip-flop dynamics in smectic liquid-crystal organic semiconductors revealed by molecular dynamics simulations.
Sign Up to like & getrecommendations! Published in 2024 at "Chemical communications"
DOI: 10.1039/d3cc05222b
Abstract: Asymmetric liquid-crystal (LC) organic semiconductors, such as 2-decyl-7-(p-tolyl)-[1]benzothieno[3,2-b][1]benzothiophene (pTol-BTBT-C10), exhibit high mobilities exceeding 10 cm2 V-1 s-1. The LC phases play important roles in thermal stability and self-assembly ordering during film deposition and annealing. In… read more here.
Keywords: liquid crystal; dynamics simulations; organic semiconductors; molecular dynamics ... See more keywords
Analytic signal model for flip-flop based phase-frequency detectors
Sign Up to like & getrecommendations! Published in 2017 at "Electronics Letters"
DOI: 10.1049/el.2017.4113
Abstract: Flip-flop based phase-frequency detectors are widely used in phase-locked loop circuits. These devices are usually assumed to behave linearly although they consist of non-linear parts. In this work, a flip-flop based phase-frequency detector circuit is… read more here.
Keywords: phase frequency; phase; frequency; flop based ... See more keywords
Variation aware resilient flip-flop design for low-voltage applications
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Electronics"
DOI: 10.1080/00207217.2025.2500780
Abstract: ABSTRACT With growing interest in near-threshold voltage regime to make energy-efficient circuits, their operation has become less reliable and prone to errors. Despite being energy efficient, performance of the system degrades due to increase in… read more here.
Keywords: variation aware; resilient flip; voltage; flip flop ... See more keywords