Sentence examples for components of substances from inspiring English sources

In other words, elements are identified as the smallest components of substances that we can produce experimentally.

In this section, we have described how chemists came to understand that all substances were composed of the Periodic Table's elements, and that these elements are actual components of substances.

None of the natural substances appear in Annex VI of the CLP regulation, which is the list of harmonized classification and labeling of hazardous substances, whereas several single components of natural substances turn up there, such as e.g. nicotine, strychnine, atropine, digitoxin, papaverine, or aconitine.

The study also confirmed the overall fluctuation of the components of polymeric substances (proteins and carbohydrates of extra-cellular polymeric substances (EPS) and soluble microbial products (SMP)) in the MBR due to the addition of different concentrations of Ametryn (0 4 mg/L).

Specific components of these substances are believed to give rise to an allergic reaction, which in turn produces skin lesions that may vary from a small itching wheal, or slightly elevated area of the skin, to large areas of inflamed skin covered by vesicles and crusted lesions.

The fluorophore components of petroleum substances can disturb the fluorescence of seawater natural constituents.

The multiple components of natural substances can also interact with the synthetic ingredients.

The components of these substances can be used as substrates by the CK2 activity of the parasite.

However, no studies have defined the physiological components of seminal substances that reflect these variations and cause differences among female genotypes that would lead to sexual selection via female mate choice.

HUA and HAM are primary components of ground substances (glycosaminoglycans and proteoglycans), which are synthesized by fibroblasts at the wound area to form provisional matrix on which collagen fibres are embedded [ 9].

Conceptual-methodological approaches in understanding the dynamics and tendencies of directional changes in landscapes include a universally recognized top priority approach, i.e. the functional-integration principle of temporal observations of self-regulation processes occurring in the case of an inter-component exchange of substances.