Results 31 to 40 of about 3,826,091 (300)
Measurement-Induced Continuous Time Crystals
Physical Review Letters, 2023 Strong measurements usually restrict the dynamics of measured finite dimensional systems to the Zeno subspace, where subsequent evolution is unitary due to the suppression of dissipative terms. Here we show qualitatively different behaviour due to the competition between strong measurements and the thermodynamic limit, inducing a time-translation ...
Midhun Krishna +3 more
openaire +3 more sources
Self-interaction chromatography as a tool for optimizing conditions for membrane protein crystallization [PDF]
, 2009 The second virial coefficient, or B value, is a measurement of how well a protein interacts with itself in solution. These interactions can lead to protein crystallization or precipitation, depending on their strength, with a narrow range of B values ...
Gabrielsen, M. +7 more
core +1 more source
Archives of Environmental Protection, 2017 Phosphorus removal and recovery from domestic wastewater is urgent nowadays. A novel process of nutrients removal coupled with phosphorus recovery from domestic sewage was proposed and optimization of induced crystallization reaction was performed in ...
Zou Haiming, Wang Yan
doaj +1 more source
Optimization of fluoride removal by induced crystallization based on RSM methodology
Gongye shui chuliIn order to investigate the fluoride removal effect of calcium fluorophosphate induced crystallization, Box-Behnken design (BBD) was used for calcium fluorophosphate induced crystallization fluoride removal experiments to develop a quadratic regression ...
ZHENG Weicheng +3 more
doaj +1 more source
eXPRESS Polymer Letters, 2019 Poly(lactic acid) (PLA) is one of the most extensively investigated and used aliphatic polyesters due to some aspects such as biodegradability and biocompatibility.
S. A. Cruz +3 more
doaj +1 more source
CRYSTAL: Inducing a Conceptual Dictionary
CoRR, 1995 One of the central knowledge sources of an information extraction system is a dictionary of linguistic patterns that can be used to identify the conceptual content of a text. This paper describes CRYSTAL, a system which automatically induces a dictionary of "concept-node definitions" sufficient to identify relevant information from a training corpus ...
Stephen Soderland +3 more
openaire +4 more sources
On the Orientation-Induced Crystallization of Polymers [PDF]
Polymers, 2016 In order to understand orientation-induced crystallization of polymers, we introduced an intermolecular interaction between polymer chains based on quantum mechanics. We therefore considered a pair of perfectly extended chains where the intermolecular interaction is assumed to be based on the hydrogen interaction with a single chain.
openaire +2 more sources
Journal of Biomedical Photonics & Engineering, 2023 Structural information helps to understand the function of the proteins and provides potential protein-ligand interactions of new drugs. X-ray crystallography is a powerful technique to determine the structure in three-dimensional geometry.
B. Sudarshan Acharya +2 more
doaj
Crystallization and Dissolution of Flow-Induced Precursors [PDF]
Physical Review Letters, 2008 We make use of a specially synthesized linear high density polyethylene with a bimodal molecular weight distribution (MWD) to demonstrate that it is possible to produce a suspension of extended-chain (shish) crystals only. Such a suspension can be generated at high temperatures, above but close to the equilibrium melting temperature of the ...
Balzano, L. +4 more
openaire +3 more sources
Crystallization kinetics of poly(lactic acid)-talc composites [PDF]
, 2011 The crystallization kinetics of Poly(lactic acid) / talc composites were determined over a range of 0 wt.% to 15 wt.% of talc. Talc was found to change the crystallization kinetics.
Bocchini, Sergio +5 more
core +1 more source