Results 31 to 40 of about 563,433 (299)
Controlling crystal orientation of Ni-based single crystal superalloy by inclined seeding method
Cailiao gongchengAn inclined seeding method for Ni-based single crystal superalloy with a specific orientation is presented. The evolution of solidification microstructure and its mechanism are studied during the preparation of single crystals by this method through ...
YANG Shuai +6 more
doaj +1 more source
, 1999 The radiation emission spectra of polarized photons emitted from charge particle in single crystal are obtained in semiclassical theory in Baer-Katkov-Strakhovenko approximation for planar crystal orientation.
Baier +8 more
core +2 more sources
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Automated Orientation and Diffraction Intensity (AODI) Mapping on a Curved Surface
CrystalsA method for automated orientation and diffraction intensity (AODI) mapping on a curved surface has been established at the Shanghai Synchrotron Radiation Facility (SSRF).
Cheng Pan, Zhijun Wang, Xingyu Gao
doaj +1 more source
Probing single crystal orientation by X-ray diffraction for nickel-based superalloys
Results in Physics, 2021 The deviation angles of Ni-based single crystal superalloys are investigated by two techniques of rotating orientation X-ray diffraction (RO-XRD) and back-reflection Laue X-ray diffraction (BRL-XRD).
Yumin Wang +3 more
doaj +1 more source
Process facilitates photoresist mask alignment on SiC crystals [PDF]
, 1967 Growth of silicon dioxide on a silicon carbide crystal ensures proper orientation of photoresist masks on the crystals used for semiconductor devices.
Formigoni, N. P., Roberts, J. S.
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Journal of Asian Ceramic Societies, 2021 Laser chemical vapor deposition (LCVD) was applied to prepare SmBa2Cu3O7-δ (SmBCO) superconductive films on single-crystalline LaAlO3 (100) substrates.
Ting Wang +6 more
doaj +1 more source
Nematic liquid crystal dynamics under applied electric fields
, 2010 In this paper we investigate the dynamics of liquid crystal textures in a two-dimensional nematic under applied electric fields, using numerical simulations performed using a publicly available LIquid CRystal Algorithm (LICRA) developed by the authors ...
B. F. de Oliveira +5 more
core +1 more source
Orientable and non‐orientable director fields for liquid crystals [PDF]
PAMM, 2007 AbstractUniaxial nematic liquid crystals are often modelled using the Oseen‐Frank theory, in which the mean orientation of the rodlike molecules is described through a unit vector field n. This theory has the apparent drawback that it does not respect the head‐to‐tail symmetry in which n should be equivalent to −n; that is, instead of n taking values ...
John M. Ball, Arghir Zarnescu
openaire +1 more source