Results 181 to 190 of about 2,921 (224)

Complete structure of the polysaccharide from Streptococcus sanguis J22

Biochemistry, 1990
The cell wall polysaccharides of certain oral streptococci such as Streptococcus sanguis strains 34 and J22, although immunologically distinct, act as receptors for the fimbrial lectins of Actinomyces viscosus T14V. We report the complete covalent structure of the polysaccharide from S.
C, Abeygunawardana   +2 more
openaire   +2 more sources

MPEC 2023-J22 : S/2006 S 9

2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

J22 Registry To Enroll-hd: Transition In Europe And The Founding Of A New Research Platform

Journal of Neurology, Neurosurgery & Psychiatry, 2014
Background Enroll-HD, a global longitudinal observational study has been established to provide a research platform and clinical data set to support research into the aetiology of Huntington’s disease (HD) and accelerate the development of novel therapeutics. In June 2012 the first patient was recruited to the study in North America.
R. Fullam, J. Giuliano, C. Knipe
openaire   +1 more source

Non-existence of rational integrals in the J22-problem

Physics Letters A, 1995
Abstract In this paper we establish the non-existence of additional global rational integrals for a satellite problem, only under the perturbation of the main sectorial term, J 22 , by using methods based on some theorems by Yoshida and Ziglin.
Ferrándiz, José M.   +1 more
openaire   +1 more source

Molecular Modeling of the Flexible Cell Wall Polysaccharide of Streptococcus mitis J22 on the Basis of Heteronuclear NMR Coupling Constants

Biochemistry, 1996
A method for constructing conformational models of flexible complex polysaccharides on the basis of NMR data and molecular modeling is described and is applied to a polysaccharide which is a lectin-binding receptor important in coaggregation of oral bacteria.
Q, Xu, C A, Bush
openaire   +2 more sources

Periodic Orbits around the Equilibrium Points of a Central Gravitational Potential Perturbed By the J22 Term

1976
Assuming V = V0 + J22 V22 as the Potential a planet, in this paper we study the position and the characteristics of the equilibrium points as functions of the J22 parameter. The variational equations are solved in the neighborhood of these points to determine the possible periodic orbits.
openaire   +1 more source

The cell wall polysaccharide of Streptococcus gordonii 38: structure and immunochemical comparison with the receptor polysaccharides of Streptococcus oralis 34 and Streptococcus mitis J22

Glycobiology, 1994
As part of our ongoing investigations involving lectin-mediated adhesion among oral bacteria, the receptor polysaccharide from Streptococcus gordonii 38 was isolated and characterized. Carbohydrate analysis of the hydrolysed S. gordonii 38 polysaccharide by high-performance anion-exchange chromatography with pulsed amperometric detection (HPAEC-PAD ...
G P, Reddy   +3 more
openaire   +2 more sources

Characterization of the Creep Compliances J22 and J66 of Orthotropic Composites with PEEK and Epoxy Matrices Using the Nonlinear Viscoelastic Response of the Neat Resins

Journal of Composite Materials, 1990
The tensile creep behavior of two resins used as matrices in high- performance carbon-fiber-reinforced composites was characterized by using Schapery's nonlinear viscoelastic constitutive equation. The investigation was performed on Poly etheretherketone (PEEK) and a toughened epoxy resin.
openaire   +1 more source

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