111.   But the researchers were still unable to tell whether the decline in performance reflected general fatigue or an overload of the specific neural network handling the task.

112.   But, although the theory behind gene therapy is appealing, researchers have been hard-pressed to help patients until recently.

113.   By conducting similar experiments with purified glucose oxidase, the researchers were able to show that it was this enzyme that was inhibiting the nicotine production.

114.   By analyzing the Aramaic script from the larger document, the researchers were also able to reproduce missing pieces of letters on the fragments.

115.   By copying natural oscillators in the brain that produce rhythmic signals for various types of movement, the researchers were able to produce quite complex behaviors.

116.   By observing the behavior of the families, the researchers will be able to make products easier to use.

117.   By reading the light codes of the beads attached to each matching strand, researchers would be able to determine the makeup of the target DNA.

118.   By looking for evidence of such mixing, researchers were able to test indirectly whether the fungi were having sex.

119.   By making a composite of all these measurements, researchers would be able to piece together a three-dimensional image of a sample.

120.   By watching atoms fall, researchers have been able to measure the pull of gravity with unprecedented accuracy.