Absolute (unsigned) gaze locations (relative to central fixation; arbitrary units) were compared for motor and perceptual task conditions in a group level paired samples t-test, each pair of entries representing data from a different observer.
After fixation, disc units were serially dehydrated in alcohol.
However, the study of photosynthesis in several species indicated that GA did not enhance the rate of CO2 fixation per unit of leaf tissue (Haber and Tolbert 1957), and that photosynthesis was unaffected during leaf expansion (Haag-Kerwer et al. 1999).
Although in DT2008 the total nodule number per plant was not recovered in response to rewatering, the specific fixation per unit nodule mass would still have a chance to increase and compensate the observed reduction in nodulation number.
Further evidence using eye-tracking supports this interpretation, indicating that participants showed more eye fixations on unit digits than decade digits, and especially so for incompatible trials (Moeller, Fischer, Nuerk, & Willmes, 2009).
There are costs associated with symbiotic N fixation in terms of units carbon invested per unit N obtained (Phillips 1980), because of the ATP requirements of nitrogenase and because the host plant supplies the symbiotic Rhizobia with carbon compounds.
This arrangement does not imply that it is generally safe to perform MRI in CI patients, because the type of implant, fixation method, and MRI units and sequences could vary.
You wouldn't know from looking at the sextet about the reefer madness that nearly destroyed their hard-touring unit, their fixation with the strangest bands of the Sixties, the sensitive inner workings of their 'winger' (his word) guitarist, Bill Ryder-Jores, or the perfect Roses-era Ian Brown triangle shape formed by James Skelly's chin, collarbone and microphone as he croons.
At ambient CO2 and light (~400 ppm, 430 PAR), 4-week-old DEF2 plants showed 20 25 % and DEF2+TG1 plants showed 14 28 % increase in CO2 fixation over WT per unit leaf area (Fig. 3b).
The sequence of a single trial was as follows: 1) a grid the same size as the radiographs was displayed for 1000 ms. The grid contained a fixation cross in the unit of the grid that the subject was to judge.
