Sentence examples for substances appear to from inspiring English sources

In many neuropsychiatric diseases alterations in the levels of transmitter substances appear to play a major role in pathogenesis.

"Many people importing these new substances appear to have had no previous involvement in the illicit drug trade and are just in it to make a quick buck.

Especially, persistent and mobile substances appear to be problematic [55].

Neither thermal degradation nor heterogeneous nucleation by extraneous substances appear to account fully for the observed phenomena.

Many of these new psychoactive substances appear to originate in Asia and are spread via the internet.

Unfortunately, several of these compounds such as petroleum and industrial wastes, some pesticides, pharmaceuticals, and hormonal substances appear to be refractory to such treatments and can join the different water surfaces from other natural environments especially contaminated soils.

Addictive substances appeared to be the way in which these well-known people coped with the pressure of life.

The major factor that governs precipitation of heavy organic substances appears to be due to asphaltene flocculation, which is initiated due to variations in compositions of crude and injection (or blending) fluid, pressure, and temperature (Branco and Mansoori 2001).

The status of hazardous substances appears to be the best among the three strategic goals defined by BSAP.

The risk for substance abuse (especially of illicit substances) appears to be increased for patients with childhood- and adolescent onset compared with adult onset [ 13, 17– 21], and it has been hypothesized that AAO and substance abuse may share a common genetic etiology [ 13].

Why, then, did the substance appear to be green?