Results 71 to 80 of about 4,494,596 (201)

ISSN-Matching of Gold OA Journals (ISSN-GOLD-OA) 5.0

open access: yes, 2022
Bruns A, Cakir Y, Kaya S, Beidaghi S. ISSN-Matching of Gold OA Journals (ISSN-GOLD-OA) 5.0.
Bruns, Andre   +3 more
core   +1 more source

From mystery to modulation: the structural story of Rb2[Si2O5]

open access: yesActa Crystallographica Section B, EarlyView.
The crystal structure of Rb2[Si2O5] has been solved and refined as an incommensurately modulated phase. Each [SiO4] tetrahedron of the phyllosilicate adopts one of two distinct orientations, and the positions of their constituent silicon and oxygen atoms are modeled using a combination of crenel and harmonic positional modulation functions.The crystal ...
Clivia Hejny   +2 more
wiley   +1 more source

ISSN für Blogs

open access: yes, 2017
Blogartikel im Bibliothekskatalog finden dank #ISSN! Wie geht das? Mehr hier: https://t.co/UwV0pnYI5M https://t.co/mDnCkbAFQJ — de.hypotheses (@dehypotheses) 14.
Klaus Graf
core   +1 more source

Are crystal structures getting better? A temporal and elemental analysis of the Cambridge Structural Database

open access: yesActa Crystallographica Section C, EarlyView.
A statistical evaluation of the entries in the Cambridge Structural Database reveals trends in structural quality as described by the accessible quality indicators in the CSD with respect to the structures' publication year and the elements contained.In this article, the temporal progression of quality indicators in the Cambridge Structural Database is
Florian Meurer
wiley   +1 more source

LOGROS Y DESAFÍOS DEL TRATAMIENTO DE LA ENFERMEDAD INFLAMATORIA INTESTINAL EN CHILE

open access: yesRevista Médica Clínica Las Condes, 2019
Resumen: El aumento de la frecuencia de pacientes con enfermedad inflamatoria intestinal (EII) en Chile, el mejor entendimiento de la patología y los avances respecto a tratamiento, seguimiento y controles ha llevado a que el manejo de ellos sea más ...
Jocelyn Slimming
doaj   +1 more source

Solvent‐free thallium(I) tetrakis[3,5‐bis(trifluoromethyl)phenyl]borate: crystal structure, supramolecular interactions and anisotropic thermal expansion

open access: yesActa Crystallographica Section C, EarlyView.
The solvent‐free structure of the thallium(I) salt of the weakly coordinating anion tetrakis[3,5‐bis(trifluoromethyl)phenyl]borate, Tl[BC32H12F24], exhibits short Tl…F contacts and a supramolecular architecture governed by C—H…F hydrogen bonds and weak F…F and C—F…π interactions.
Johannes Stephan   +4 more
wiley   +1 more source

Crystal structure of fucoxanthin: resolving a long‐standing crystallographic challenge

open access: yesActa Crystallographica Section C, EarlyView.
The first small‐molecule single‐crystal X‐ray structure of fucoxanthin is reported, resolving a long‐standing crystallographic problem in carotenoid structural chemistry.Fucoxanthin (C42H58O6) is a highly functionalized allenic epoxy xanthophyll containing hydroxy, acetoxy, ketone and conjugated polyene units.
Yui Wakasa, Mao Minoura
wiley   +1 more source

ISSN-Matching of Gold OA Journals (ISSN-GOLD-OA) 3.0 [PDF]

open access: yes, 2019
Bruns A, Lenke C, Schmidt C, Taubert NC. ISSN-Matching of Gold OA Journals (ISSN-GOLD-OA) 3.0.
Lenke, Christopher   +3 more
core   +1 more source

Sulfate‐compatible density marks an intratrimeric junction in the Escherichia coli dihydrolipoamide succinyltransferase catalytic domain

open access: yesActa Crystallographica Section F, EarlyView.
The crystal structure of the catalytic domain of E. coli dihydrolipoamide succinyltransferase in space group F432 identifies a sulfate‐compatible intratrimeric junction associated with Lys196 and α1‐helix positioning near the active‐site pocket.The catalytic domain of Escherichia coli dihydrolipoamide succinyltransferase (EcDSCD), the E2 component of ...
Bison Lim   +4 more
wiley   +1 more source

Separating the effects of temperature and absorbed X‐ray dose on unit‐cell volume

open access: yesActa Crystallographica Section D, EarlyView.
The nature of the expansion of the crystal unit‐cell volume with absorbed dose and with temperature was examined for three different proteins.The behaviour of the unit‐cell volume of crystals of the iron‐storage molecule ferritin, both in the apo and the holo form, and of influenza A virus subtype N9 neuraminidase at 100 K and over a controlled cryo ...
Robert J. Southworth-Davies   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy