PM consists of a mixture of solid and liquid particles of organic and inorganic origin suspended in the air, largely varying in size, chemical composition, and toxicity due to continuously undergoing multiple physical and chemical processes [ 7].
In nonfailing myocardium, changes in calcium and contractile function are known to involve multiple physical and chemical processes [ 2, 8]; however, the beat-to-beat variations in force and calcium homeostasis that occur during normal function are not well understood.
Within the landscape, PM2.5 can be decomposed over time through multiple chemical, physical, and biological processes such as dry and wet deposition.
The low-temperature auto-ignition of fuels is a complex process, occurring in multiple stages with distinct chemical processes governing each stage.
It is concluded that large production scales are more suitable for thermochemical cycles in order to minimize the energy losses caused by high temperature requirements or multiple chemical reactions and auxiliary processes.
This enables multiple chemical and associated physical processes to occur simultaneously within the physical space, obeying the same thermodynamic forces, having distinct spatial and temporal response characteristics, and supporting differentiated functions.
The process involving multiple chemical equilibrium is very complicated and the process optimization is difficult.
On the other hand, the data on multiple sulfur isotope fractionation by chemical processes involving sulfur species both under controlled conditions and in natural systems is lacking.
It is hypothesized that in individuals with multiple chemical sensitivity (MCS), a sensitization process has occurred that is akin to behavioral sensitization and kindling observed in rodents.
Complex chemical processes usually operate at multiple operating modes, resulting from various factors, such as changes in market demand, set point modifications, and feedstock changes.
