Results 51 to 60 of about 771,922 (316)
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Single EX-CCCII-Based First-Order Versatile Active Filter
Applied SciencesThis paper presents a new current-mode first-order versatile active filter employing one extra-x second-generation current controlled current conveyor (EX-CCCII) and one grounded capacitor.
Montree Kumngern +2 more
doaj +1 more source
Noise Reduction for Nonlinear Nonstationary Time Series Data using Averaging Intrinsic Mode Function
Algorithms, 2013 A novel noise filtering algorithm based on averaging Intrinsic Mode Function (aIMF), which is a derivation of Empirical Mode Decomposition (EMD), is proposed to remove white-Gaussian noise of foreign currency exchange rates that are nonlinear ...
Christofer Toumazou +2 more
doaj +1 more source
Generation of tunable entanglement and violation of a Bell-like inequality between different degrees of freedom of a single photon [PDF]
, 2014 We demonstrate a scheme to generate noncoherent and coherent correlations, i.e., a tunable degree of entanglement, between degrees of freedom of a single photon.
D'Ambrosio, Vincenzo +6 more
core +3 more sources
FEBS Letters, EarlyView.Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson +7 more
wiley +1 more source
An EMI filter design method based on improved Foster network model for Boost PFC converter
Energy Reports, 2020 In this paper, the problem of conducted electromagnetic interference in Boost PFC converters is studied, through the analysis of its common-mode and differential-mode interference conduction paths in Boost PFC converters with or without the balanced ...
Dongdong Chen, Yanqiang Lin, Long Xiao
doaj +1 more source
Novel Resistorless Mixed-Mode PID Controller with Improved Low-Frequency Performance [PDF]
, 2013 This paper introduces a new resistorless mixed-mode proportional-integral-derivative (PID) controller. It employs six simple transconductors and only two grounded capacitors.
Lorsawatsiri, A. +2 more
core +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Measuring photon anti-bunching from continuous variable sideband squeezing [PDF]
, 2006 We present a technique for measuring the second-order coherence function $g^{(2)}(\tau)$ of light using a Hanbury-Brown Twiss intensity interferometer modified for homodyne detection.
D. F. Walls +6 more
core +2 more sources