Results 21 to 30 of about 2,061 (261)

Globular cluster ages [PDF]

open access: yesProceedings of the National Academy of Sciences, 1998
We review two new methods to determine the age of globular clusters (GCs). These two methods are more accurate than the classical isochrone fitting technique. The first method is based on the morphology of the horizontal branch and is independent of the distance modulus of the globular cluster.
openaire   +2 more sources

Analysis of size and shape differences between ancient and present-day Italian crania using metrics and geometric morphometrics based on multislice computed tomography [PDF]

open access: yes, 2017
The Museum of Human Anatomy in Naples houses a collection of ancient Graeco-Roman crania. The aim of this study was to use multislice computed tomography (MSCT) to evaluate and objectively quantify potential differences in cranial dimensions and shapes ...
Cappabianca, S.   +9 more
core   +1 more source

Secondary Globular Cluster populations [PDF]

open access: yesAstronomy & Astrophysics, 2004
18 pages, 7 figures, accepted for A& ...
openaire   +3 more sources

Segal-type algebraic models of n-types [PDF]

open access: yes, 2014
For each n\geq 1 we introduce two new Segal-type models of n-types of topological spaces: weakly globular n-fold groupoids, and a lax version of these.
Baues   +14 more
core   +1 more source

Abundance of intrinsic disorder in SV-IV, a multifunctional androgen-dependent protein secreted from rat seminal vesicle [PDF]

open access: yes, 2007
The potent immunomodulatory, anti-inflammatory and procoagulant properties of the protein no. 4 secreted from the rat seminal vesicle epithelium (SV-IV) have been previously found to be modulated by a supramolecular monomer-trimer ...
Ambrosone   +66 more
core   +3 more sources

A creature with a hundred waggly tails: intrinsically disordered proteins in the ribosome [PDF]

open access: yes, 2013
This article is made available for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source.
Dunker, A. Keith   +6 more
core   +2 more sources

ANIA:ANnotation and Integrated Analysis of the 14-3-3 interactome [PDF]

open access: yes, 2014
The dimeric 14-3-3 proteins dock onto pairs of phosphorylated Ser and Thr residues on hundreds of proteins, and thereby regulate many events in mammalian cells.
Baskaran   +51 more
core   +3 more sources

A monoclinic polymorph of [(Z)-N-(3-chlorophenyl)-O-methylthiocarbamato-κS](triphenylphosphane-κP)gold(I): crystal structure and Hirshfeld surface analysis [PDF]

open access: yes, 2016
The title compound, [Au(C8H7ClNOS)(C18H15P)], is a monoclinic (P21/n, Z′ = 1; form β) polymorph of the previously reported triclinic form (P-1, Z′ = 1; form α) [Tadbuppa & Tiekink (2010). Acta Cryst. E66, m664].
Tan, Sang Loon *   +2 more
core   +2 more sources

X-ray solution scattering studies of protein folding [PDF]

open access: yes, 1996
Protein folding is a reaction in which an extended polypeptide chain acquires maximal packing through formation of secondary and tertiary structures. Compactness and shape are, therefore, critical properties characterizing the process of protein folding.
Goto, Yuji, Kataoka, Mikio
core   +4 more sources

Predicting Skin Permeability by means of Computational Approaches : Reliability and Caveats in Pharmaceutical Studies [PDF]

open access: yes, 2019
© 2019 American Chemical Society.The skin is the main barrier between the internal body environment and the external one. The characteristics of this barrier and its properties are able to modify and affect drug delivery and chemical toxicity parameters.
Almerico, Anna Maria   +5 more
core   +2 more sources

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