Sentence examples for studies have observed from inspiring English sources

However, some studies have observed weak geographical patterns in the Finnish mtDNA diversity4, 9, 13.

For these women, clinical studies have observed a survival benefit after prophylactic mastectomy.

Additionally, these studies have observed that sleep-restricted individuals have a greater desire for high-calorie, high-carbohydrate foods.

Previous studies have observed the association between inflammation and chronic kidney disease (CKD).

Walnut feeding studies have observed minimal effect on body weight despite potential additional energy intake.

Numerous studies have observed that the fatigue strength of improved welds increases with material yield strength.

In recent years, numerous studies have observed that many hard combinatorial decision problems exhibit behaviour described as a 'phase-transition'.

Several functional neuroimaging studies have observed response adaptation in face-sensitive regions when repeating identical face stimuli.

For decades, studies have observed clear evidence using electroencephalography that the brain's rhythmic activities fluctuate from alertness to drowsiness.

Recent studies have observed that cocksfoot plants inhibit the growth and development of companion and volunteer species.

Several studies have observed a hypocholesterolemic effect of plant sterols in hypercholesterolemic patients on a balanced diet.