Molecules, 2023 Neurodegeneration is a slow and progressive loss of neuronal cells or their function in specific regions of the brain or in the peripheral system.
Daniele Zampieri +8 more
doaj +6 more sources
The alternative sigma factor SigB of
BMC Genomics, 2007 Background Corynebacterium glutamicum is a gram-positive soil bacterium widely used for the industrial production of amino acids. There is great interest in the examination of the molecular mechanism of transcription control.
Tauch Andreas +4 more
doaj +2 more sources
Stochastic machine learning via sigma profiles to build a digital chemical space. [PDF]
Proc Natl Acad Sci U S AThis work establishes a different paradigm on digital molecular spaces and their efficient navigation by exploiting sigma profiles. To do so, the remarkable capability of Gaussian processes (GPs), a type of stochastic machine learning model, to correlate and predict physicochemical properties from sigma profiles is demonstrated, outperforming state-of ...
Abranches DO, Maginn EJ, Colón YJ.
europepmc +3 more sources
Develop Deep Learning-based Large-scale Reaction Classification Model via Sigma-profiles
, 2023 The "Train_AE.zip" contains the scripts for training an auto-encoder.The "Train_DL_Models.zip" contains the scripts for training deep learning-based models.The "sigma_profiles_dict.npy" contains the sigma-profiles of millions of different molecules.
Wenlong Wang (12747866)
core +1 more source
Common myths of six sigma demystified [PDF]
, 2008 Purpose – Six Sigma has been part of our business lexicon for more than a decade. Debates on its emergence as a strategic initiative have created critics who consider it as an old wine in a new bottle. Is Six Sigma a management fad? This article presents
Kumar, Maneesh +4 more
core +3 more sources
F-region Pedersen conductivity deduced using the TIMED/GUVI limb retrievals [PDF]
Annales Geophysicae, 2006 As a proxy of the Rayleigh-Taylor instability growth rate for equatorial plasma bubbles, we investigate the flux-tube integrated F-region Pedersen conductivity (ΣPF) using the electron density profiles (EDPs) provided by the Global Ultraviolet ...
H. Kil +3 more
doaj +1 more source
Comparing accretion disk profiles of Bogush–Galt’sov naked singularity and Kerr black hole
European Physical Journal C: Particles and Fields, 2022 It is well known that the Einstein-scalar system of general relativity can in principle yield non-unique exact spinning naked singularities, which lead to unique Kerr black hole when the scalar field is switched off.
R. Kh. Karimov +3 more
doaj +1 more source
Unraveling the Complexity of Dwarf Galaxy Dynamics: A Study of Binary Orbital Motions
The Astrophysical Journal, 2023 We investigate the impact of binary orbital motions on the dynamical modeling of dwarf galaxies with intrinsic line-of-sight velocity dispersions ( ${\sigma }_{{v}_{r}}$ ) of 1–9 km s ^−1 .
Wenting Wang +10 more
doaj +1 more source
COSMO prediction of siloxane compounds absorption on type 3 and type 5 deep eutectic solvents
Chemical Engineering Journal Advances, 2023 This study reports a Conductor-like Screening MOdel for Real Solvents (COSMO-RS) prediction for 151 type 3 (polar) and type 5 Deep Eutectic Solvents (DES, non-polar) for absorption of hexamethyldisiloxane, octamethyltrisiloxane ...
Thomas Quaid, Toufiq Reza
doaj +1 more source
Sigma Theta Tau International 44th Biennial Convention 2017 Conference Proceedings [PDF]
, 2018 Sigma Theta Tau International the Honor Society of Nursing (Sigma) conducted its 44th Biennial Convention in Indianapolis, IN, USA, 28 October-1 November 2017.
Sigma Theta Tau International
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