Sentences with phrase «field experiments without»
In field experiments without the ants» presence, the red morphs had a much higher and superior reproduction rate than green morphs.
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[39] Falk was critical of Meyer's declaration of scientists, such as Michael Lynch, being wrong without Meyer conducting any experiments to falsify the established work in the field.
In a separate experiment in anesthetized mice, the scientists «steered» the target area of the TI, without moving the electrodes on the animals» scalps, by altering the relative amount of current in each of the two high - frequency fields.
«Our results in this study represent an NMR signal enhancement equivalent to that achieved in the pioneering experiments of Lucio Frydman and coworkers at the Weizmann Institute of Science, but using microwave - induced dynamic nuclear hyperpolarization in diamonds without the need for precise control over magnetic field and crystal alignment,» Pines says.
Despite the strenuous efforts of anti-GM protestors, a field experiment was conducted, a clear result was obtained, and the scientists involved can now use this information to refine and improve their technical approaches to control aphids in crops without using insecticides.»
These disturbing pieces — definitely not for the squeamish — refer to the infamous work of Dr. J. Marion Sims, who, in the mid-19th century, pioneered the field of gynecology by experimenting on black women without anesthesia.
The computer allows for the production of lines and color fields without the direct intervention of the artist's hand, thus allowing him the freedom to experiment and engage in «a digital breed of automatic writing.»
In a phone interview, Media said the Golden Rice field trials went ahead without public consultation, environmental impact assessment, and prior safety tests on «surrogate animals» — the same reasons similar experiments in the US and China were stopped.
Without the ability to conduct global - scale experiments in the lab or in the field, models are the only tools they have.