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Interval Lande

MIMOS II has three temperature sensors one on the electronics board and two on the SH. One temperature sensor in the SH is mounted near the internal reference absorber, and the measured temperature is associated with the reference absorber and the internal volume of the SH. The other sensor is mounted outside the SH at the contact ring assembly. It gives the approximate analysis temperature for the sample on the Martian surface. This temperature is used to route the Mossbauer data to the different temperature intervals (maximum of 13, with the temperature width software selectable) assigned in memory areas. Shown in Fig. 3.21 are the data of the three temperature sensors taken on Mars (rover Opportunity at Meridiani Planum) in January 2004 between 12 10 PM on Sol 10 (10 Martian days after landing) and 11 30 AM on Sol 11. The temperature of the electronics board inside the rover is much higher than the temperatures inside the SH and the contact plate sensor, which are nearly identical and at ambient Martian temperature. [Pg.62]

One weakness of some multimedia models that must be considered by the user is inconsistency of time scales. For example, if we employ monthly averaged air concentrations to get rainout values on fifteen-minute interval inputs to a watershed model, large errors can obviously occur. The air-land-water-simulation (ALWAS) developed by Tucker and co-workers (12) overcomes this limitation by allowing for sequential air quality outputs to provide deposition data to drive a soil model. This in turn is coupled to a surface water model. [Pg.98]

HSPF can be run with a time step ranging from 1 minute to 1 day. Data can be stored in the TSS with a similar range of intervals. The system will automatically convert time series from one interval to another, as they are transferred between the TSS and the machine memory. This means, for example, that a Pervious Land-segment could be run at an interval of 1 hour, using 15 minute precipitation data and daily evaporation data (stored on the TSS) as inputs. [Pg.128]

Lande, G., Kyndt, F., Baro, I., Chabannes, D., Boisseau, P., Pony, J.C., Escande, D. and Le Marec, H. (2001) Dynamic analysis of the QT interval in long QT1 syndrome patients with a normal phenotype. European Heart Journal, 22, 410-422. [Pg.84]

The nitrogen flows between the land, sea, atmosphere, and sediments are illustrated in Figure 24.2. Three estimates are provided for different time intervals (circa I860, early 1990s, and a projection for 2050) because human activities have significantly altered the rates of some of the critical transport pathways. The sizes of the major reservoirs are given in Table 24.2. [Pg.664]

A second, simple measure of variability is the inter-quartile range that is the interval between the upper and lower quartiles. The upper quartile of a set of data is that value that is less than 25% of the data and greater than 75% similarly, the lower quartile is the value that is greater than 25% of the data and less than 75%. For the blood glucose data the lower quartile is 3.6 mmol / Land the upper quartile 4.55 mmol/L, giving an interquartile range of 0.95 mmol/L. [Pg.282]

Five continuous ambient air monitoring stations are indicated in Figure 6. At one minute intervals data on these parameters are transmitted by radio telemetry or land line to a minicomputer in the Operations Laboratory. Data manipulation is performed by the minicomputer and all data are transmitted to a large computer in Edmonton on a daily basis. In addition to these five stations, the monitoring network contains 40 static ("Candle") stations. The location of these stations are also given in Figure 6. The static stations have been in operation since May, 1977, one year before start-up, and provide monthly information on total sulphation and hydrogen sulphide. All data collected from the network are summarized in a prescribed format and submitted to Alberta Environment on a monthly and yearly basis. [Pg.80]

A horizontal air stream entering this zone expands within a chamber and converges towards the outlet (Fig. lb). Particles fed in the chamber with zero velocity accelerate horizontally by the drag force Fd and also fall down. At the end of the acceleration interval the horizontal velocity component vx of all particles almost reaches the are flow velocity u and they do not separate in this direction. Separation occurs due do particles vertical motion across the air stream. Each particle falls at its own terminal settling velocity. Accordingly, due to the horizontal motion they land on the bottom at different chamber locations coarse-close to the inlet, smaller-close to the outlet. Coarse fraction is gathered on the bottom of the chamber, fines do not reach the bottom and are carried away by the air flow through the outlet. [Pg.280]

Figure 10. Air pressure at land surface and three depths in the unsaturated zone as a function of time for the August and October 1996 sampling events. Symbols are only used to help distinguish between lines and do not necessarily represent actual data points. Actual data points were collected at 5-minute intervals for all subsurface depths and hourly for surface pressure. Figure 10. Air pressure at land surface and three depths in the unsaturated zone as a function of time for the August and October 1996 sampling events. Symbols are only used to help distinguish between lines and do not necessarily represent actual data points. Actual data points were collected at 5-minute intervals for all subsurface depths and hourly for surface pressure.
As Chylek et al. (2003) noted, the maximum permissible error in outgoing radiation flux determination from satellite data Afr = 0.5Wm-2 determines the necessity to retrieve the atmospheric optical thickness, r, with an error not more than At = 0.015 on land and 0.010 over the oceans. However, this level of error has still not been achieved. Using AVHRR data, the MSD of r values varies within 0.06-0.15, whereas in the case of MODIS data over land, At = 0.05-0.2t, which corresponds to the interval of At values from 0.07 to 0.21, with t varying from 0.1 to 0.8. The use of the extra-nadir data of multi-spectral thermal video-radiometer MTI for intermediate angles of scattering provides the level of error At = 0.03. [Pg.38]

At monthly intervals since summer 1980, wildlife biologists have conducted systematic observations of animal recovery in the blast zone. As the renewed vegetative cover progressed, nearly all animals including upland species, fish and birds known to have existed on harvested lands in the area prior to the eruption have been detected. Most notable among the game species to rapidly recover were the Roosevelt elk ( Cervus elaphus roosevelti) and black tailed deer (Odocoileus hemionus columbianus). [Pg.380]

To decide whether the decay has happened or not, we toss a coin (not landing on its sides with the same probability) at every df time interval and if it shows unchange, we take one step forward to the next time slice, if not, then the conformational change has happened according to the above described way. Alternatively, a point is chosen randomly from the slice of the conformer in Figure 3 and if it is inside the inner circle, the decay occurs. In this interpretation, the ratio of area of slice of and the circle inside should be 1 V d/. Mathematically exchange happens, if ... [Pg.187]


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