column stretching, so that the NH3 , NH4SH, and water lifting condensation levels were pushed to 8, 16, and .20 bars, respecThe Galileo probe found the jovian abundance of H2S to be tively. In either case, the simplest form of this model requires 30% solar at the 8 bar level, while the abundance of water was the downdraft to be less dense than the surroundings from less than 3% solar at 12 bars...

I present a brief review of what is known about double-barred galaxies, where a small (“inner”) bar is nested inside a larger (“outer”) bar; the review is focused primarily on their demographics and photometric properties. Roughly 20% of S0–Sb galaxies are doublebarred; they may be rarer in later Hubble types. Inner bars are typically ∼500 pc in radius (∼12% the size of outer bars), but sizes r...

Several studies have shown that the perceived position of a briefly presented stimulus can be displaced by nearby motion or by eye movements. We examined whether attentive tracking can also modulate the perceived position of flashed static objects when eye movements and low-level motion are controlled. Observers attentively tracked two target bars 180 degrees apart on a rotating, 12-spoke radia...

Purpose/Objectives Children do not consume the recommended amount of fruits and vegetables (FV). Salad bars in schools increase FV consumption in children, but their effect may be strengthened by modifying their placement and reinforcing their impact by using appropriate health promoting practices. The objective of the study was to determine associations between format and placement of salad ba...

This Article contains errors in Figures 1, 2, 3, 4, 5, 6, 7 and 8. In Figure 1, n = 7 was omitted from panel C. In Figure 2, labels are missing from the bars of panel B. In Figure 3, ‘Control’ was incorrectly given as ‘Sham’, labels are missing from the bars in Figure 3B and C, and n = 7 and n = 9 were omitted from Figure 3E. In Figure 4, labels are missing from the bars. In Figure 5B, labels a...

The dynamical stability and evolution of disc galaxies with different disc thickness as well as various fraction and concentration of stellar counter-rotation is investigated with self-consistent numerical simulations. In particular, systems of nested, counter-rotating, stable bars are presented. As for the direct case, the nuclear secondary bar rotates faster than the primary bar. Contrary to ...

Let S be a set of horizontal line segments, or bars, in the plane. We say that G is a bar visibility graph, and S its bar visibility representation, if there exists a one-to-one correspondence between vertices of G and bars in S, such that there is an edge between two vertices in G if and only if there exists an unobstructed vertical line of sight between their corresponding bars. If bars are a...

The influence of soil temperature and moisture on Meloidogyne incognita (Kofoid and White) Chitwood was examined in relation to hatching and survival of second-stage juveniles (J2). Nematodes were cultured on cotton (Gossypium hirsutum L. cv. Acala SJ2) under field conditions to provide populations similar to those found in the field in late autumn. Egg masses were placed in a temperature range...