Results 41 to 50 of about 5,893 (200)
Journal of Saudi Chemical Society, 2022 The chromophore 2-(3-cyano-4-((2-(4,6-dimethyl-5-nitro-1H-pyrazolo[3,4-b]pyridin-3-yl) hydrazono)methyl)-5,5-dimethylfuran-2(5H)-ylidene)malononitrile (PPHTCF) was synthesized through coupling of diazotized 3-amino-4,6-dimethyl-5-nitropyrazolo[3,4-b ...
Hana M. Abumelha +6 more
doaj +1 more source
, 2012 We performed for the first time stereoscopic triangulation of coronal loops in active regions over the entire range of spacecraft separation angles ($\alpha_{sep}\approx 6^\circ, 43^\circ, 89^\circ, 127^\circ$, and $170^\circ$).
A. Bemporad +23 more
core +1 more source
Prominence Activation by Coronal Fast Mode Shock [PDF]
, 2015 An X5.4 class flare occurred in active region (AR) NOAA11429 on 2012 March 7. The flare was associated with very fast coronal mass ejection (CME) with its velocity of over 2500 km/s.
Asai, Ayumi +2 more
core +2 more sources
FTIR investigation of solvent-induced carbonyl band shifts of 17β-hydroxy-17α-picolyl-androst-4-en-3-one [PDF]
Acta Periodica Technologica, 2014 Polar functional groups in the A- and D-ring (positions C-3 and C-17) are common for the most of natural and synthetic steroid hormones. It is assumed that these pharmacophoric groups are involved in the strong hydrogen bonding interactions with
Jović Branislav D. +3 more
doaj +1 more source
Observations of a rotating macrospicule associated with an X-ray jet
, 2010 We attempt to understand the driving mechanism of a macrospicule and its relationship with a coronal jet. We study the dynamics of a macrospicule and an associated coronal jet captured by multi-spacecraft observations.
B. Inhester +30 more
core +1 more source
Study of the three-dimensional shape and dynamics of coronal loops observed by Hinode/EIS [PDF]
, 2012 We study plasma flows along selected coronal loops in NOAA Active Region 10926, observed on 3 December 2006 with Hinode's EUV Imaging Spectrograph (EIS).
A. Fludra +30 more
core +3 more sources
Rapid determination of serum albumin partition coefficients using affinity chromatography
Environmental Advances, 2022 Sorption to serum albumin is essential for characterizing the distribution of chemicals in organisms. It impacts the concentration of the freely dissolved chemical in vivo and in vitro, and needs to be considered when effect concentrations at the target ...
Nadin Ulrich, Alexander Böhme
doaj +1 more source
, 2012 We derive an analytical approximation of nonlinear force-free magnetic field solutions (NLFFF) that can efficiently be used for fast forward-fitting to solar magnetic data, constrained either by observed line-of-sight magnetograms and stereoscopically ...
A. Gary +28 more
core +1 more source
Heterometallic Coordination Compounds with Amino‐Acid Dithiocarbamate Ligands
European Journal of Inorganic Chemistry, Volume 28, Issue 13, May 21, 2025.This comprehensive review surveys the synthesis, molecular structures, and properties of heterobimetallic coordination compounds with amino‐acid dithiocarbamate ligands (AA‐DTCs), important O,S‐ditopic ligands. Most of the known compounds form infinite assemblies of different dimensions rather than molecular entities in the solid state.
Phil Köhler
wiley +1 more source
Macedonian Journal of Chemistry and Chemical Engineering, 2010 The influence of the polarity of the solvent and hydrogen bonding on the electronic absorption spectra of some previously synthesized substituted 1,2,4-triazoline-3-thiones was studied.
Mirjana Jankulovska +4 more
doaj +1 more source