Parameters Measured

From the technical and practical points of view, the efficient monitoring of rivers and water basins is a very difficult problem. This is due to the fact, that it is necessary not only to carry out a big number of water condition parameters measurements, but to follow the physical-chemical changes going on in the water as well. Such changes have a strong influence on the future state of the water basins. 

Figure 2.15 Log of viscosity enhancement factor versus parameter measuring branch length for polyisoprene, [Data from W. W. Graessley, T. Masuda, J. E. I. Roovers, and N. Hadjichristidis, Afacromo/ecu/ej 9 127 (1976).]...

W and V are values for sample weights and variances of parameter measurements at states 1 and 2 respectively. 

It has long been recognized that the kinematic parameters measured in shoek-wave experiments and ean empirieally be described in regions where a substantial phase change in the material does not occur as... 

Temperature and pressure represent two of the major parameters measured and evaluated in a monitoring system. All gas turbine engines are equipped with sensors of this type however, the exact number as well as their location varies considerably among manufacturers. 

Parameters measured Surface topography (SFM and STM) local electronic structure (STM)... 

Parameters measured Surface topography (rms roughness, rms slope, and power spectrum of structure) scattered light line shape of periodic structure (width, side wall angle, height, and period)... 

Power supplied to the ozone generators. The parameters measured include amperage, voltage, power, and frequency, if this is a controllable variable. 

M. Allain, P. Oswald, J. M. di Meglio. Structural defects and phase transition in a lyotropic system optical birefringence and order parameter measurements. Mol Cry St Liq Cryst 7625 161-169, 1988. 

E° is the standard potential of the reaction 2Y = Y, -I- 2e . The additive constants set Hu and n equal to zero for H2O. The quantities a and b are parameters measuring susceptibility to the corresponding nucleophilic parameters. Evidently /7n describes... 

Drilling surface data such as weight-on-bit and torque were difficult to interpret because they were loosely related to downhole values. MWD for the first time in the history of drilling gives values of parameters measured at the bit or close by. Rock strength, bit wear, drag and friction can be calculated in real time. Shocks, temperature and pressure can also be measured. 

This is especially true in applications that use microprocessor/computer-based systems. These systems require a database that specifies the monitoring parameters, measurement routes, analysis parameters, and a variety of other information. This input is needed to acquire, trend, store, and report what is referred to as conditioned vibration data. 

Perhaps the most widely known measurement technique is that adopted by the West German Gas Industry and developed by Steinrath for buried pipework. This assigns a value (See Table 2.20) to each parameter measured the summation of these values determines the corrosivity of the soil. The parameters measured are shown in Table 2.20. Although this technique was developed for the pipeline industry it can be used with some success for general soil corrosivity assessment. 

To test for possible toxic effects, rats, mice, dogs, chickens pigs, and fish were fed Pruteen at various levels in their diet, ranging from 30% to 60%. Control animals were fed casein (milk protein) instead of Pruteen. Feeding periods ranged from 28 days to 3 years. The parameters measured are outlined below. 

G.A Persyn W=L-f Rothvity, Nuclear Magnetic Resonance Moisture Meter for Explosives , Stanford Research Inst FR 15-1545-01 (1970) 48) H.L. Herman, Blast Parameter Measurements of Experimental Batches of Minol-2 For the 750 lb M117A1 General Purpose Bomb , PATR 4092 (1970) 49) Anon, Propellants,... 

Applications of electron propagator methods with a single-determinant reference state seldom have been attempted for biradicals such as ozone, for operator space partitionings and perturbative corrections therein assume the dominance of a lone configuration in the reference state. Assignments of the three lowest cationic states were inferred from asymmetry parameters measured with Ne I, He I and He II radiation sources [43]. 

Table 4. Gelatin B hydrodynamic parameters, measurement to different temperatures.

Leo AJ. Hydrophobic parameter measurement and calculation. Methods Enzymol 1991 202 544-91. 

FurukawaM, Kashiwagi S, Matsunaga N, Suzuki M, Kishimoto K, Shirao S. Evaluation of cerebral perfusion parameters measured by perfusion CT in chronic cerebral ischemia comparison with xenon CT. J Comput Assist Tomogr 2002 26 272-278. 

Based on a study conducted with 40 healthy volunteers, Lignell reported the effect of astaxanthin on mammalian muscle function. Volunteers received one capsule of 4 mg astaxanthin each morning in association with food. No significant difference was observed between the treatment and placebo groups in any physical parameters measured. 

It is well established that the Auger parameter is a very useful concept, which is not affected by the reference level used in the analysis of the data (the Fermi or the vacuum level) [75]. Moreover, the Auger parameter, being a difference between two peaks recorded on the same energy scale, does not depend on surface charging. It appears that Auger parameter measurements are very useful... 

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