Results 41 to 50 of about 980,274 (295)

Multi-label classification using ensembles of pruned sets [PDF]

open access: yes, 2008
This paper presents a Pruned Sets method (PS) for multi-label classification. It is centred on the concept of treating sets of labels as single labels. This allows the classification process to inherently take into account correlations between labels. By
Pfahringer, Bernhard   +5 more
core   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Spin-label attached to GCAP1CL(T29C) has restricted motion.

open access: yes, 2018
CW-EPR spectra of GCAP1CL(T29C) (A), GCAP1CL(E57C) (B) and GCAP1CL(E133C) (C) at 123 K. (D) NMR 1H-15N HSQC spectra of 15N-labeled GCAP1CL(T29C) containing an attached spin-label with the N-O group reduced (red) and wildtype GCAP1 (black).
Diana Cudia (4668514)   +7 more
core   +1 more source

A quantum dot single spin meter [PDF]

open access: yes, 2009
We present the theory of a single spin meter consisting of a quantum dot in a magnetic field under microwave irradiation combined with a charge counter.
Wabnig, J   +6 more
core   +1 more source

An electron spin resonance study of cholestane spin label in aqueous mixtures of biliary lipids

open access: yesJournal of Lipid Research, 1977
The effect of cholesterol on the fluidity of the phospholipid matrix in mixed micelles derived from bile salts and lecithin has been determined by the paramagnetic probe technique.
R D Stevens
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Spin dynamics in semiconductor heterostructures [PDF]

open access: yes, 2012
This thesis presents experimental investigations of the electron spin dynamics (i.e. the spin relaxation rate, This thesis presents experimental investigations of the electron spin dynamics(i.e.
English, David
core   +1 more source

Spin/3 Magazine: Action Time Vision [PDF]

open access: yes, 2008
Collaboration with London design group Spin, with contributing essays by Russ Bestley and Malcolm Garrett, on the subject of punk graphic design.
Bestley, Russ
core   +3 more sources

THE DYNAMICS OF HEMERYTHRIN AND HEMERYTHRIN DERIVATIVES

open access: yesStudia Universitatis Babes-Bolyai Chemia, 2021
The non-heme diiron protein hemerythrin (Hr) has been considered as a possible alternative for semi-artificial oxygen carriers (“blood substitutes”).
Francisco CARRASCOZA   +2 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

open access: yesFEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas   +4 more
wiley   +1 more source

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