cost-effectively offer Internet access and more. Services such as Frame Relay, VPN, T1 replacement, PBX extension, and integrated POTS and data services that add further value and help to attract and retain premier tenants. Utilizing existing in-building copper wiring, the CopperEdge 150 enables rapid provisioning and scaling of these value-added services from a single chassis. Thanks to remote management capabilities, the DSL service and tenant equipment do not need to be managed by the property owners but can be easily managed by the provider.
, has been determined at 150 K. Ions are connected by N—H O hydrogen bonds, with the F atom involved in a weak C—H F hydrogen bond (F H = 2.48 A ˚ ). The ethylenediammonium dication is present in its less common conformation, with an N—C—C—N torsion angle of 65.92 (14) . A reversible glass-like phase transition is observed at 1972 K; however, the crystal structures deter- mined at 292 and 150 K are similar.
An intensity data set was collected at 150 K, since the crystals sublimed at room temperature. The dibenzyl sulfide molecule (Fig. 1) lies on a crystallographic twofold axis running through the central S atom, and hence molecules have exact C 2 molecular symmetry. The S1—C1 and C1sp
(a) Find the probability that exactly 8 of these students pass Math 150. (b) Find the probability that at least 10 of these students pass Math 150. (c) Find the probability that less than 10 of these students pass Math 150. (d) Find the probability that exactly 5 of these students do not pass Math 150.
Question 11) Suppose that Dish TV wants to study how many hours a week the average American spends watching television. They take a random sample of 150 of their subscribers and ask them how many hours they spend each week watching television. They get an average of 15.3 hours with a standard deviation of 4.6 hours.
A 3 mm column of the title material, which is a liquid at room temperature, was sealed in a 0.3 mm Lindemann tube. The Linde- mann tube was not precisely parallel to the ’ axis. A single crystal of the compound was grown by keeping the sample under a stream of nitrogen gas (Oxford Cryostream 600) at 180 K and slowly moving a small liquid zone, created by a micro-heating coil, up and down the sample. Once a suitable approximately single-crystal specimen had been obtained, the main data collection was carried out at 150 K. Because not all the data were collected with the Lindemann tube perpendicular to the X-ray beam, the multi-scan corrections applied by DENZO/SCALEPACK (Otwinowski & Minor, 1997) also contain contributions due to changes in the illuminated volume of the cylindrical sample, which affects the value of T min /T max .
The CRF will use Monte Carlo simulation techniques to optimise fitting of radiobiological parameters to the EORTC and START data sets. Parameter set validation will be performed using a separate data set of 250 patients from the Cambridge Breast IMRT trial. These patients would not have been included in the development of any of the previous models. All these patients will have reached 5 years follow up from completion of radiation treatment and will have both late normal tissue toxicity and quality of life 5-year follow up data available. Currently, there are 350 IMRT trial patients with 5 years of follow up (September 2010) and there will be an additional 150 patients by June 2011. This will give a total of 500 patient’s data to be used within both the development and validation of the radiobiological model (D7).
Question 7) Suppose I’m interested in studying memory. To do this I bring a large group of people and show them a list of 50 words. Then I ask them to memorize the words over the course of 20 minutes. During the next 8 hours I periodically test these people and see how many words they can remember. I get the following regression line where y represents the amount of words they remember and x represents the number of hours since they first saw the list.