An electropositive metal, which was a component of a permanent magnet, was chosen as an experimental control for a tonic immobility experiment by Eric Stroud using a juvenile lemon shark ( " Negaprion brevirostris " ).
32.
:I would say we have a severe deficiency of data considering we don't have an experimental control group, or a large enough population of planets with temperature data to get any kind of statistically relevant result.
33.
He was the first to use the standards of modern medical research strict experimental controls and quantified health outcomes to demonstrate that gazing at a garden can sometimes speed healing from surgery, infections and other ailments.
34.
Periodic repetition of suitable high-order DD sequences may be employed to engineer a stroboscopic saturation of qubit coherence, or coherence plateau, that can persist in the presence of realistic noise spectra and experimental control imperfections.
35.
Most ecologic research is done outdoors, he noted, and no one has ever before tried to bring it inside on so vast a scale, replete with experimental controls and all the rigor that modern science can muster.
36.
Supporters say that this re�ects a holistic, and less blatantly causal, interpretation of many real world phenomena especially in psychology and social interaction than may be adopted in the natural sciences; detractors suggest that many flawed conclusions have been drawn because of this lack of experimental control.
37.
The technique allows for greater experimental control, through elimination of the effects of the rest of the brain on the circuit of interest, careful control of the physiological conditions through perfusion of substrates through the incubation fluid, to precise manipulation of neurotransmitter activity through perfusion of agonists and antagonists.
38.
A 2011 assessment of the quality of RCTs on TCM, including acupuncture, concluded that the methodological quality of most such trials ( including randomization, experimental control, and blinding ) was generally poor, particularly for trials published in Chinese journals ( though the quality of acupuncture trials was better than the trials testing TCM remedies ).
39.
Studies of both implementations of the therapeutic model have not yielded conclusive evidence of effectiveness when assessed in terms of long-term prevention of problem drinking as compared with other treatments, although limitations are widely acknowledged in obtaining acceptable data due to the difficulty in applying experimental controls to clinical analyses of AA, such as adequate placebo control and uniformity of the delivered therapy.
