Results 51 to 60 of about 681,871 (269)

A Simultaneous Stacking and Deblending Algorithm for Astronomical Images

open access: yes, 2010
Stacking analysis is a means of detecting faint sources using a priori position information to estimate an aggregate signal from individually undetected objects. Confusion severely limits the effectiveness of stacking in deep surveys with limited angular
Blanc   +21 more
core   +1 more source

Stacking non-BPS D-Branes [PDF]

open access: yes, 2001
We present a candidate supergravity solution for a stacked configuration of stable non-BPS D-branes in Type II string theory compactified on T^4/Z_2.
Bain   +26 more
core   +2 more sources

Synergistic Effect of Hydrogen Bonding and π–π Stacking Enables Long Cycle Life in Organic Electrode Materials

open access: yesACS Energy Letters, 2020
Small-molecule organic compounds have emerged as attractive candidates for energy storage in lithium-ion batteries due to their sustainability and modularity.
Madison R. Tuttle   +2 more
semanticscholar   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS 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

Crystal structure of the borabenzene–2,6-lutidine adduct

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C12H14BN, the complete molecule is generated by a crystallographic twofold axis, with two C atoms, the B atom and the N atom lying on the rotation axis.
Lauri Kivijärvi, Matti Haukka
doaj   +1 more source

Design, synthesis and SAR studies of novel tacrine derivatives as potent cholinesterase inhibitors

open access: yesEuropean Journal of Medicinal Chemistry Reports, 2022
A series of tacrine-2-amide derivatives were synthesized and biologically evaluated for their acetylcholinesterase (AChE) inhibition studies. All synthesized compounds showed a good potency less than 100 ​nM.
Bhushanarao Dogga   +6 more
doaj   +1 more source

Detecting Electronic States at Stacking Faults in Magnetic Thin Films by Tunneling Spectroscopy

open access: yes, 2000
Co islands grown on Cu(111) with a stacking fault at the interface present a conductance in the empty electronic states larger than the Co islands that follow the stacking sequence of the Cu substrate.
A. L. Vázquez de Parga   +16 more
core   +1 more source

Molecular characterisation of human penile carcinoma and generation of paired epithelial primary cell lines

open access: yesMolecular Oncology, EarlyView.
Generation of two normal and tumour (cancerous) paired human cell lines using an established tissue culture technique and their characterisation is described. Cell lines were characterised at cellular, protein, chromosome and gene expression levels and for HPV status.
Simon Broad   +12 more
wiley   +1 more source

4-(Benzo[d]thiazol-2-yl)-N,N-dimethylaniline

open access: yesIUCrData, 2016
The whole molecule of the title compound, C15H14N2S, is approximately planar, with an r.m.s. deviation of 0.0382 Å from the best-fit mean plane through all 18 non-H atoms.
Yi-Wen Tang   +4 more
doaj   +1 more source

Stacking-fault energies for Ag, Cu, and Ni from empirical tight-binding potentials

open access: yes, 2002
The intrinsic stacking-fault energies and free energies for Ag, Cu, and Ni are derived from molecular-dynamics simulations using the empirical tight-binding potentials of Cleri and Rosato [Phys. Rev. B 48, 22 (1993)].
A. Girshick   +10 more
core   +1 more source

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