Results 31 to 40 of about 1,532,926 (291)
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
Surface Form Accuracy Evaluation in Abrasive Lapping of Single-Crystal Silicon Wafers
Frontiers in Materials, 2022 Silicon-based materials still dominate the current semiconductor industry for the foreseeable years such that it is needed in continuously developing the related advanced manufacturing technologies.
Zhengwei Wang, Yang Lei, Xiaofeng Wu
doaj +1 more source
Differential Rotation in F Stars
, 2007 Differential rotation can be detected in single line profiles of stars rotating more rapidly than about $v \sin{i} = 10$ km s$^{-1}$ with the Fourier transform technique.
Barnes +12 more
core +1 more source
Single-Row Rotator Cuff Repair
, 2022 Rotator cuff tears are a common cause of pain and disability among adults. Partial tears are usually treated conservatively. Complete tears might be treated conservatively in some cases; however, surgical repair is often performed in selected cases and situations where conservative treatment fails to restore function and pain relief.
Escanlar, S., Amhaz +2 more
openaire +3 more sources
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
Endodontology, 2022 Aim: The purpose of the study was to evaluate and compare canal transportation (CT) and centering ability (CA) between sequential rotary, single rotary, and single reciprocating file systems using cone-beam computed tomography (CBCT) in simulated curved ...
P Senthamil Selvan +4 more
doaj +1 more source
Radial and Nonradial Oscillation Modes in Rapidly Rotating Stars [PDF]
, 2008 Radial and nonradial oscillations offer the opportunity to investigate the interior properties of stars. We use 2D stellar models and a 2D finite difference integration of the linearized pulsation equations to calculate non-radial oscillations.
Deupree, R. G., Lovekin, C. C.
core +2 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Simultaneous processing of information on multiple errors in visuomotor learning. [PDF]
PLoS ONE, 2013 The proper association between planned and executed movements is crucial for motor learning because the discrepancies between them drive such learning.
Shoko Kasuga +2 more
doaj +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source