Results 241 to 250 of about 1,258,930 (298)

Cobalt ferrite nanoparticles: The physics, synthesis, properties, and applications

Applied Physics Reviews
Spinel cobalt ferrite (CoFe2O4, CFO) nanoparticles (NPs) are a major focus of fundamental science and technological innovation due to their distinctive mix of magnetic, electrical, and chemical characteristics. CFO NPs have outstanding chemical stability,
S. M. Ansari, Adnan Younis, Y. D. Kolekar, C. V. Ramana   +3 more
semanticscholar   +1 more source

Physics-Informed Neural Networks with Hard Linear Equality Constraints

Computers and Chemical Engineering
Surrogate modeling is used to replace computationally expensive simulations. Neural networks have been widely applied as surrogate models that enable efficient evaluations over complex physical systems.
Hao Chen, Gonzalo E. Constante-Flores, Canzhou Li   +2 more
semanticscholar   +1 more source

Chondronectin: Physical and chemical properties

Archives of Biochemistry and Biophysics, 1985
Chondronectin, the chondrocyte attachment factor, was purified from chicken serum and characterized as to its physical and chemical properties. From sedimentation equilibrium data it was found to have a native molecular weight of 175,800 +/- 800 and a subunit molecular weight of 55,540 +/- 800 in the presence of guanidinium chloride and cysteine ...
H H, Varner, H, Furthmayr, B, Nilsson, P P, Fietzek, J C, Osborne, S, De Luca, G R, Martin, A T, Hewitt   +7 more
openaire   +2 more sources

The Application of Physics-Informed Machine Learning in Multiphysics Modeling in Chemical Engineering

Industrial & Engineering Chemistry Research, 2023
Zhiyong Wu, Huan Wang, Chang He, Bing J. Zhang, Tao Xu, Qinglin Chen   +5 more
semanticscholar   +1 more source

The physical and chemical properties of eumelanin

Pigment Cell Research, 2006
SummaryIn this article, we review the current state of knowledge concerning the physical and chemical properties of the eumelanin pigment. We examine properties related to its photoprotective functionality, and draw the crucial link between fundamental molecular structure and observable macroscopic behaviour.
Meredith, P., Sarna, T.
openaire   +6 more sources

Physical-chemical properties of ubiquitin

Biochimica et Biophysica Acta (BBA) - Protein Structure, 1980
The secondary structure of ubiquitin, the environment of its single tyrosine residue and its potential for interacting noncovalently with histone 2A or DNA, have been probed by circular dichroism (CD), ultraviolet absorbance, fluorescence and ancillary techniques.
J, Jenson, G, Goldstein, E, Breslow
openaire   +2 more sources

Physical‐chemical studies of spectrin

Journal of Supramolecular Structure, 1978
AbstractIn recent years considerable progress has been made in the understanding of the structure and function of the red blood cell membrane. The protein spectrin, of high molecular weight and propensity for self‐association, appears to play a major role, in concert with actin, in maintaining the shape and integrity of the membrane.
openaire   +2 more sources

Semiclassical Methods in Chemical Physics

Science, 1986
Semiclassical theory finds use in chemical physics both as a computational method and as a conceptual framework for interpreting quantum features in experiments and in numerical quantum calculations. The semiclassical description of one-dimensional dynamical systems is essentially a solved problem for eigenvalue and scattering situations and for ...
openaire   +2 more sources

Management: physical, cultural, chemical.

2019
Abstract The ecology of parthenium weed (Parthenium hysterophorus), particularly its persistent soil seed bank, the multiple dispersal mechanisms and the ability to reach reproductive maturity quickly, allows it to persist in areas following initial control activities.
Campbell, Shane D., Vogler, Wayne, Tamado, Tana   +2 more
openaire   +3 more sources

Encyclopedia of Chemical Physics and Physical Chemistry

2023
John H. Moore, Nicholas D. Spencer
  +4 more sources