Sentence examples for head of the surface from inspiring English sources

But many people doubted that NSF would see the same effect if officials dropped deadlines for one its regular science grant programs, says Alex Isern, the head of the surface Earth processes section.

In the case of Brownian motion on a spherical head of the surface of revolution obtained by rotating the curve in Figure 1d about its axis, Ω1 is a sphere of radius R centered at the origin, connected to Ω2 by a circle ∂Ω i centered on the north-south axis near the south pole, with small radius a = R sin δ/2.

He took over as head of the surface water office, which oversees many of the permits coal companies need to mine and dispose of waste, in 2005.

The swab was inoculated into CHROMagar Candida medium by rotating the swab head on the surface of the medium.

During the experiment, the subject was asked to lie supine on the patient table and to rest the back of the head on the surface coil.

Yet instead of heading to the surface, he decided to dive down again in an attempt to reach his goal and achieve his second American record.

There is an increased risk of revision related to the head size of the surface replacement especially if the acetabular component is placed in excessive abduction and/or anteversion (http://www.dmac.adelaide.edu.au/aoanjrr), as in our case, leading to an increased edge loading of the bearing surface and causing increased production of metal wear particles (Ollivere et al. 2009).

I watched until it disappeared again then decided to take my chances with decompression sickness rather than a third visit from the shark, so I skipped the remaining 2 minutes of wait time and headed to the surface and safety of the boat".

If a picture is worth 1,000 words, how much are two pictures worth, especially if they show an odd-looking, allegedly descending light heading to the surface of Mars?

For the ponded drainage scenarios also, directional conductivities and thickness of a soil profile, extent of partial penetration and width of the ditch drains, levels of water head at the surface of the soil as well as on the ditches are observed to influence the travel times in a noticeable way.

The behavioral parameters scored included the number of entries into the distal zone of the OA, the time spent in the distal zone of the OA, total distance traveled, number of head dips below the surface of the OA, the time spent head dipping and the latency until the first head dip.