Results 261 to 270 of about 4,193,737 (302)

Dynamics of branched domain structures

Physical Review B, 1986
We consider Ising dipolar ferromagnets in a simple geometry (infinite slab of thickness D). When D increases, these systems undergo phase transitions characterized by the appearance of branched domain structures. We have studied the field-induced distortions of the highly branched case, in the framework of the self-similar Privorotskii model.
, Gabay, , Garel
openaire   +2 more sources

Creating domain structures

2008
Abstract Domains are another form of defects frequently encountered in real materials. This chapter starts with the discussion of domain types and the different definitions of a domain. It then introduces the very flexible mechanism used by DISCUS to simulate domains using a few simple examples.
Reinhard B. Neder, Thomas Proffen
openaire   +1 more source

Structural Variation in PWWP Domains

Journal of Molecular Biology, 2003
The PWWP domain is a ubiquitous eukaryotic protein module characterised by a region of sequence similarity of approximately 80 amino acids containing a highly conserved PWWP motif. It is frequently found in proteins associated with chromatin. We have determined the structure of a PWWP domain from the S. pombe protein SPBC215.07c using NMR spectroscopy.
Leanne M, Slater, Mark D, Allen, Mark, Bycroft   +2 more
openaire   +2 more sources

Domain growth on percolation structures

Philosophical Magazine B, 1998
Abstract We discuss the dynamics of phase transformations following a quench from a high-temperature disordered state to a state below the critical temperature in the case in which the system is not translationally invariant. In particular, we consider the ordering dynamics for deterministic fractal substrates and for percolation networks by means of ...
MARINI BETTOLO MARCONI, Umberto, A. Petri   +1 more
openaire   +2 more sources

Magnetic Domain Structures

1997
Abstract Ferro- and ferrimagnetic materials are divided into multiple domains, in which the spontaneous magnetization takes different orientations. The reason for the existence of domains is that the magnetostatic energy is greatly reduced. In this section we discuss how the magnetostatic energy is reduced by the appearance of domains.
Sōshin Chikazumi, C D Graham, Jr
openaire   +1 more source

Structure of axionic domain walls

Physical Review D, 1985
The structure of axionic domain walls is investigated using the low-energy effective theory of axions and pions. We derive the spatial dependence of the phases of the Peccei-Quinn scalar field and the QCD quark-antiquark condensates inside an axionic domain wall. Thence an accurate estimate of the wall surface energy density is obtained.
, Huang, , Sikivie
openaire   +2 more sources

CFTR: Domains, Structure, and Function

Journal of Bioenergetics and Biomembranes, 1997
Mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR) cause cystic fibrosis (CF) (Collins, 1992). Over 500 naturally occurring mutations have been identified in CF gene which are located in all of the domains of the protein (Kerem et al., 1990; Mercier et al., 1993; Ghanem et al., 1994; Fanen et al., 1992; Ferec ...
S, Devidas, W B, Guggino
openaire   +2 more sources

Structure of domain boundaries: metals: W

2018
This chapter discusses the structure of domain boundary in platinum measured using various experimental techniques.
openaire   +1 more source

SH2 domain structure and function

Biochimica et Biophysica Acta (BBA) - Reviews on Cancer, 1995
An emerging theme in both the biology of signal transduction and the biochemistry of proteins has been the modular function of small protein domains. In some cases these can directly regulate catalytic activity. In others, they serve to interconnect important regulatory proteins.
openaire   +2 more sources

7TM Domain Structure of Adhesion GPCRs

2016
Schematic presentation of the overall adhesion G Protein-Coupled Receptor (aGPCR) structure and functional domains, covering an extracellular N-terminal fragment (NTF), a membrane-spanning C-terminal fragment (CTF) and a GPCR proteolysis site (GPS). (Left side) aGPCR model constructed based on the seven-transmembrane (7TM) structure (blue) of secretin ...
Nijmeijer, S., Wolf, S., Ernst, O.P., de Graaf, C.   +3 more
openaire   +3 more sources