Results 201 to 210 of about 1,254,257 (264)

The impact of storage protocols on the mechanical and structural properties of frozen platelet-rich fibrin membranes. [PDF]

open access: yesBiomater Investig Dent
Gottumukkala SNVS   +6 more
europepmc   +1 more source

Structural Properties and Stability of Proteins in Dihydrolevoglucosenone/Water Mixtures. [PDF]

open access: yesJ Phys Chem B
Intze A   +8 more
europepmc   +1 more source

Structure and properties of C70

Chemical Physics Letters, 1991
Abstract Electric and magnetic properties are calculated for C 70 at the optimised geometry in the STO-3G basis. The calculation gives a pictorial interpretation of the NMR spectrum of C 70 ; upper and lower region of the molecule have bond alternation and average chemical shift within 4 ppm of C 60 but the five central rings are benzenoid and the ...
J. BAKER   +4 more
openaire   +1 more source

Emergence and structural properties

Synthese, 2020
I present in this article a new theory of structural properties or, more precisely, of structural kinds, such as being methane. According to this theory, structural kinds are kinds that are both emergent and sustained in their existence. In the first section, I introduce structural properties and four problems that affect the most widely held ...
openaire   +2 more sources

Structure and Properties of Yb3Ge5

Journal of Solid State Chemistry, 2002
Single crystals of Yb3Ge5, grown from pure gallium or indium metal flux and investigated by means of CCD four-circle diffractometry, were consistent with the Th3Pd5-type of structure, displaying full order of vacancies and germanium atoms. From magnetic susceptibility and electrical resistivity measurements, performed on single-crystalline specimens ...
Grytsiv, Andrij   +7 more
openaire   +1 more source

Structural properties of greedoids

Combinatorica, 1983
Greedoids were introduced by the authors as generalizations of matroids providing a framework for the greedy algorithm. In this paper they are studied from a structural aspect. Definitions of basic matroid-theoretical concepts such as rank and closure can be generalized to greedoids, even though they loose some of their fundamental properties. The rank
Bernhard Korte, László Lovász 0001
openaire   +1 more source

Home - About - Disclaimer - Privacy