Sentence examples for problems for chemical from inspiring English sources
A heuristic approach is proposed to solve material balance control problems for chemical plants.
Three well-known classic optimization problems for chemical and biochemical engineering processes have been tested as illustration, and the detailed comparisons among IMOPSO, MOPSO and NSGA-II are carried out for seven benchmark problems.
This paper presents a new approach based on kernel functions to solve activity prediction problem for chemical compounds.
The classical Robertson test problem for chemical reactions which is known for its stiffness is excellently approximated with the modified Patankar-type scheme.
The proposed methodology is applied to an inferential control of a reactive distillation column as a challenging benchmark problem for chemical process control.
Dr Zrenner, who continues to pursue electrical stimulation in the development of retinal implants, believes this toxicity could be a real problem for chemical stimulation.Anyone who has run out of ink half way through printing a document might also raise another objection: how often would the neurotransmitter reservoir need to be replenished?
First, we review some mathematical definitions and give a formal definition of the enumeration problem for chemical structures with monocyclic graph structures.
In order to solve the recovery problem for chemical structures, we have to investigate a way to derive a graph representing the 2D structure of a molecule that has as its descriptor.
The greater problem for chemicals seems to be determining the mention boundaries, where errors cause a significant performance reduction since each boundary error results in both a false positive and a false negative under the common practice of assigning each token to at most one mention.
Thereafter, this strategy has been used to solve different types of accuracy problems for quantum chemical calculations, including absorption energies and Gibbs free energy [20 28].
The method is applied and validated against conventional Monte Carlo simulations for the problems of chemical equilibrium in nanoalloys and hydrogen absorption in bulk and nanoscale palladium.
