Temperature direct

Dyer R B, Einarsdottir 6, Killough P M, Lopez-Garriga J J and Woodruff W H 1989 Transient binding of photodissociated CO to of eukaryotic cytochrome oxidase at ambient temperature. Direct evidence from time-resolved infrared spectroscopy J. Am. Chem. Soc. Ill 7657-9... 

The solubihty of a gas in water is affected by temperature, total pressure, the presence of other dissolved materials, and the molecular nature of the gas. Oxygen solubihty is inversely proportional to the water temperature and, at a given temperature, directly proportional to the partial pressure of the oxygen in contact with the water. Under equihbrium conditions, Henry s law apphes... 

Some overload-protection schemes measure motor-winding temperature directly various methods are used. Small single-phase motors are available with built-in overload protection, A thermostat built into the motor senses motor-winding temperature directly. 

INFLUENCE OE SALT COMPOSITION ON THE CONCENTRATING IMPURITIES BY MEANS OE LOW TEMPERATURE DIRECTED CRYSLALLIZATION... 

Gaseous corrosion is a general form of corrosion whereby a metal is exposed to a gas (usually at elevated temperatures). Direct oxidation of a metal in air is the most common cause. Cast iron growth is a specific form of gaseous corrosion in which corrosion products accumulate onto the metal surface (and particularly at grain boundaries) to the extent that they cause visible thickening of the metal. The entire metal thickness may succumb to this before loss of strength causes failure. 

The room temperature transformation of the columbite phase to baddeleyite commences at 13-17 GPa 6, with transition pressure increasing linearly with temperature Direct transition from rutile to baddeleyite phase at room temperature and 12 GPa has also been reported 7. The baddeleyite phase undergoes further transition to an as yet undefined high-symmetry structure at 70-80 GPa. The most likely candidate for the high-pressure phase is fluorite, which is consistent with the general pattern of increasing Ti coordination number from 6 in rutile, to 7 in baddeleyite (a distorted fluorite structure), and to 8 in fluorite. 

Figure 4-230 shows the photograph of a Develco high-temperature directional sensor. For all the sensor packages, calibration data taken at 25, 75, 125, 150, 175 and 200°C are provided. Computer modeling coefficients provide sensor accuracy of 0.001 G and 0.1° alignment from 0 to 175°C. From 175 to 200°C the sensor accuracy is 0.003 G and 0.1° alignment. 

Figure 4-230. Photograph of a high-temperature directional sensor with three accelerometers and three magnetometers. (Courtesy Develco [103].j...

Use of LTMP as base [52] in situ with Me3SiCl allows straightforward access to a variety of synthetically useful a, 3-epoxysilanes 232 at near ambient temperature directly from (enantiopure) terminal epoxides 231 (Scheme 5.55) [81]. This reaction relies on the fact that the hindered lithium amide LTMP is compatible with Me3SiCl under the reaction conditions and that the electrophile trapping of the nonstabilized lithiated epoxide intermediate must be very rapid, since the latter are usually thermally very labile. 

This method of low-temperature, direct fluorination involves very precise control of fluorine concentrations during the reaction, and initial high dilution of the fluorine with helium. The reaction of elemental fluorine with organometallic compounds is conducted (27) in a cryogenic-zone reactor (see Fig. 8) at temperatures in the range of - 78 to... 

A more rigorous solution based on marching ahead in enthalpy according to Equation 7.42 is given in the next 16 lines of code. The temperature is found from the enthalpy using a binary search. The code is specific to the initial conditions of this problem. Results are very similar to those for marching temperature directly. 

Allcock HR, Nelson JM, Reeves SD, Honeyman CH, and Manners I. Ambient-temperature direct synthesis of poly(organophosphazenes) via the living cationic polymerization of organo-suhstituted phosphoranimines. Macromolecules, 1997, 30, 50-53. 

The scanning transmission electron microscope (STEM) was used to directly observe nm size crystallites of supported platinum, palladium and first row transition metals. The objective of these studies was to determine the uniformity of size and mass of these crystallites and when feasible structural features. STEM analysis and temperature programmed desorption (TPD) of hydrogen Indicate that the 2 nm platinum crystallites supported on alumina are uniform In size and mass while platinum crystallites 3 to 4 nm in size vary by a factor of three-fold In mass. Analysis by STEM of platinum-palladium dn alumina established the segregation of platinum and palladium for the majority of crystallites analyzed even after exposure to elevated temperatures. Direct observation of nickel, cobalt, or iron crystallites on alumina was very difficult, however, the use of direct elemental analysis of 4-6 nm areas and real time Imaging capabilities of up to 20 Mx enabled direct analyses of these transition metals to be made. Additional analyses by TPD of hydrogen and photoacoustic spectroscopy (PAS) were made to support the STEM observations. 

Do the values fall on a straight line Are the volume and Celsius temperatures directly proportional Replot the volumes versus the Kelvin temperatures. Are the volume and Kelvin temperature directly proportional ... 

Shows effects of atmosphere, sample history, purity, etc. Measures sample temperature directly. 

In all these cases of heating liquids for distillation or reflux, we really control the electric power, not the heat or temperature directly. Power is applied to the... 

Fig. 21.3 Flow diagram of high-temperature direct chlorination.

Z. G. Qi, M. Hollett, A. Attia, and A. Kaufman, Low temperature direct 2-propanol fuel cells, ElectrocherrL Solid-State Lett. 5(6), A129—A130 (2002). 

Reaction Initial temperature before mixing (Tj itia ) Temperature directly after mixing (T ix), derived from graph... 

The area of the Ventana 320 in which the slides are held during staining is totally enclosed and inaccessible during a staining run. Therefore, it was not possible to measure the temperature directly within the staining chamber in our laboratory. The manufacturer s data collected from on slide thermistors that measure glass-surface temperatures show a variation of only 0.5°C. 

The pilot study showed good prospects for predicting crystallization point temperatures directly from the acoustic signatures of the liquid feed into the granulator with an indicated prediction error (root mean square error of prediction) RMSEP = 1.1 °C. 

Alternatively, acetic acid was made by a high temperature direct oxidation of ethanol,... 

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