Sentence examples similar to substances has occurred from inspiring English sources

However, we are confident that no bead migration within the tendon substance has occurred during the 3 minutes between the different x-ray exposures of one examination.

However, some losses of important substances could have occurred, including trace elements, vitamins, growth factors, and lipids and this should be better addressed before defined a serum-free media.

Substance use was documented to have occurred in 32% of absconding incidents.

Studies have shown numerous health problems have occurred from consumption of aspartame, a substance found in most gums.

Neurotoxicity occurring as a consequence of a single exposure to a substance is a serious health concern, and incidents of human poisoning have occurred since antiquity.

According to the Drug Enforcement Administration, 65 GHB-related deaths and over 5,700 documented cases of GHB abuse have occurred since 1990, when the Food and Drug Administration banned sales of the substance.

From these results it was suspected that some substances required for cell growth were missing or that at least a severe shortage had occurred in BM medium.

We determined whether cannabis or other substances had been used, how often they had been used, and when that use had occurred.

Virtually all substances detected in the samples were present in fetal tissues and cord blood as an indication that transplacental passage had occurred.

The onset must have occurred before the age of 18, and cannot be attributed to the effects of another condition or substance (such as cocaine).

Naturally occurring substances have been found to readily satisfy this need.