The information came from more than two years of MARSIS data and buttressed
previous observations showing possible Martian shorelines in the area.
Previous observations showed that plumes sometimes emerge from this region, and theory had suggested that the plumes are born when an extra-strong electric field from the sun rips material away.
Not exact matches
Our findings are in accordance with some
observations from
previous studies
showing a positive association between long working hours and depression [12] but contrast with other reports of null findings [12]--[14].
Previous observations have
shown loop oscillations caused by blast waves emanating from the flare, however this pushes the loops in a single direction.
But that study did not include a statistical analysis that could
show whether this decline was significantly different from
previous observations.
Previous observations of soil observed along crater slopes on Mars
showed a significant amount of perchlorate salts, which tend to be associated with brines with a moderate pH level.
Previous telescope
observations had
shown that individual galaxies carry around a lot of dust.
The latest NuSTAR data complement
previous observations made by Chandra, which
showed that elements such as iron were heated by shock waves farther out from the remnant's center.
Nodland and Ralston said that their analysis of
previous radio
observations of 160 galaxies, made in the 1970s and 1980s,
showed that radiation coming from objects had its direction of polarization rotated by different amounts, depending on the direction of the galaxies.
Satellite
observations of the Greenland ice sheet, which are made daily, have
shown that the period when snow melted during 2006 was 10 days longer than the average for the
previous 18 years.
-LSB-...] Here is Figure 1.4 of the Second Order Draft,
showing post-AR4
observations outside the envelope of projections from the earlier IPCC assessment reports (see
previous discussion here).
Further details of the procedure and intervention effects on behavior observed during this procedure are presented elsewhere.30, 40 Of note, others have
shown that similar peer entry paradigms are stressful for preschoolers.7, 13 Consistent with
previous reports,
observations of child peer entry and play behavior40 in the current study sample confirmed the stressful nature of the task.