Sentence examples for presence of materials from inspiring English sources

These elements includes an intense field at sufficiently high frequency generated by an appropriate applicator, the presence of materials that are susceptible to heat in the field, and a sufficient amount of mechanical pressure.

Presence of materials such as silk and lead white dominated some analysis making interpretation of other materials more difficult.

Yang and Chen (2008) stated that at strongly acidic conditions and in the presence of materials with electron-donating groups, Cr VI) can be reduced to Cr III).

k mat, correction factor due to the presence of materials other than TLDs, i.e., PMMA stick hosting the three TLDs and the waterproof PMMA envelope surrounding the stick.

Students learn their application when analyzing samples for dyes, such as those occurring on textile fibers; when analyzing samples for the presence of materials such as petrol which may have been used to start fires; or when testing for the presence of illicit drugs in a variety of sample types.

There are two main reasons for possible artefacts: (1) the presence of materials in the patient with effective atomic numbers (Zeff) that do not conform to the basic assumptions in the bi-linear transformation model [1, 52] and (2) mismatch between the CT and PET due to patient respiration, cardiac motion and bowel movement [53].

Centrifugal load in the presence of material anisotropy and pretwist angle leads to an induced static torque.

Investigations on the present elasticity problem are rather tedious due to the presence of material inhomogeneities and complex geometric configurations.

We show via extensive experimentation that the designed model reference adaptive controller can provide much improved guiding performance in the presence of material variations and disturbances.

Back-scattered electron images revealed the coexistence of silicate and carbonate melts, and the presence of material derived from subcrustal mantle indicated that the melts had been formed at depths of 100 150 km (60 95 mi).

But the presence of material inside the craters indicates that the flood crested as much as 30 meters higher, the team argues.