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Observer, The

Furthermore, actual designs will normally observe the pinch division. Hence A shells should be evaluated and taken as the next largest integer for each side of the pinch. The number-of-shells target is then... [Pg.439]

From these observations, the characterization factor KfjQp (or was defined for pure components using only their boiling points and their densities , ... [Pg.41]

Easily interpretable patterns are observable the first one is an horizontal pattern, located around 15 Hz, and is due to Pilgrim noise. Four regularly spaced vertical patterns are also observable, and shows the detection efficiency. They are due to the presence of the 4 inner circonferential notchs of successive 60%, 40% 20% and 10% deepness notchs. [Pg.363]

The light viewer as used in film X-Ray inspection is replaced by a PC monitor. This means that more persons can observe the image at the same time, which makes diseussions on details... [Pg.457]

The new speekle pattern is stored and subtraeted pixel by pixel with the first one. Then, at the PC screen it can be observed the null displacement circumference (Figure 2). [Pg.658]

Quantitative determined visual recognition for usual inspections, indicate that for indications with lengths over about 1.5 mm tbe probability of recognition is about 100 %. This is also applied to the penetrant inspection. This does not include the so called "human factor" which means that it cannot be guaranted that the inspector detects all indications for instance not always observing the inspection surface with full concentration. [Pg.669]

For applications on indications it is assumed that the visibility level VL of rectangular objects (indications) is the same as for circles with the same area. The lenght 1 and width w of indications are correlated in very different manners, mainly dependant on the geometrie of the inhomogenity (crack). From some observations, the following correlation between w and 1 was introduced w (mm) = 0.05 + 0.03 1 (e g. 1=1.5 mm, w a 0.1 mm). For the same areas, the length 1 of the indication can be introduced in Fig. 1 as a second scale. [Pg.670]

This is because on one hand, heav wave is weaker and on the other hand, photoelastic testing method is unfavorable for observing the sound field of axial symmetry. The sound field (see Fig.4) excited by strip ciystal in solid is observed with photoelastic testing method. The wavefront of head wave can be see in Fig.4, which is a circumstantial evidence of wavefront of head wave excited just by point-shape crystal. We can calculate... [Pg.808]

We are confident that any user of this combined evaluation technique, as well as the development of future test standards for manual ultrasonic testing will benefit from this result, because it allows a greater flexibility in the applicable method without loosing reliability. Often an expensive production of a reference block can be avoided and therefore testing costs are reduced. Since all calculations are performed by a PC, the operator can fully concentrate on his most important duty scanning the workpiece and observing the A-scan. Additional time will be saved for the test documentation, since all testing results are stored in the instrument s memory (the PC s hard drive) with full link to the Software World (Microsoft Word, Excel, etc.). [Pg.818]

The scattering techniques, dynamic light scattering or photon correlation spectroscopy involve measurement of the fluctuations in light intensity due to density fluctuations in the sample, in this case from the capillary wave motion. The light scattered from thermal capillary waves contains two observables. The Doppler-shifted peak propagates at a rate such that its frequency follows Eq. IV-28 and... [Pg.124]

Measuring the electron emission intensity from a particular atom as a function of V provides the work function for that atom its change in the presence of an adsorbate can also be measured. For example, the work function for the (100) plane of tungsten decreases from 4.71 to 4.21 V on adsorption of nitrogen. For more details, see Refs. 66 and 67 and Chapter XVII. Information about the surface tensions of various crystal planes can also be obtained by observing the development of facets in field ion microscopy [68]. [Pg.301]

Mobility of this second kind is illustrated in Fig. XVIII-14, which shows NO molecules diffusing around on terraces with intervals of being trapped at steps. Surface diffusion can be seen in field emission microscopy (FEM) and can be measured by observing the growth rate of patches or fluctuations in emission from a small area [136,138] (see Section V111-2C), field ion microscopy [138], Auger and work function measurements, and laser-induced desorption... [Pg.709]

One may now consider how changes can be made in a system across an adiabatic wall. The first law of thermodynamics can now be stated as another generalization of experimental observation, but in an unfamiliar form the M/ork required to transform an adiabatic (thermally insulated) system, from a completely specified initial state to a completely specifiedfinal state is independent of the source of the work (mechanical, electrical, etc.) and independent of the nature of the adiabatic path. This is exactly what Joule observed the same amount of work, mechanical or electrical, was always required to bring an adiabatically enclosed volume of water from one temperature 0 to another 02. [Pg.329]


See other pages where Observer, The is mentioned: [Pg.108]    [Pg.140]    [Pg.151]    [Pg.206]    [Pg.257]    [Pg.326]    [Pg.411]    [Pg.58]    [Pg.62]    [Pg.266]    [Pg.286]    [Pg.232]    [Pg.227]    [Pg.252]    [Pg.272]    [Pg.502]    [Pg.542]    [Pg.543]    [Pg.546]    [Pg.767]    [Pg.120]    [Pg.193]    [Pg.198]    [Pg.237]    [Pg.341]    [Pg.418]    [Pg.480]    [Pg.588]    [Pg.64]    [Pg.226]    [Pg.378]    [Pg.454]    [Pg.465]    [Pg.858]    [Pg.913]    [Pg.1067]    [Pg.1120]    [Pg.1121]   
See also in sourсe #XX -- [ Pg.164 ]




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A Few Experimental Observations for the Baeyer-Villiger Oxidation

After the Observation

Attempted Observation of High Pressure-Promoted Reversibility in the Cycloadditions

Attempted Observation of Thermally-Promoted Reversibility in the Cycloadditions

Coincident observation of the photoelectron and its subsequent Auger electron

Comparing observed proportions - the contingency chi-square test

Daltons observations of the atom

Design of the Controller-Observer Scheme

Develop the Observation Procedure

Direct Observation of the Primary Decomposition Products

Direct observation through the membrane

Divergence of the structure function observations by light scattering

Empirical observations about angular geometries in the series B -HX

Experimental Observation of the Coil-Globule Transition

Experimental Observations on Depletion Before the

Experimental Observations on the Anodic Polarization of Iron

Experimental conditions required to observe the collapse phenomenon

Experiments for the Direct Observation of Proton Spin-Diffusion

Far Infrared Interferometry for the Observation of Disks

Finding the likeliest observations and state sequence

From a Front Row Observer to the Aspiring CEO of an Academically Founded Startup

General Observations About the Main-Group Elements

General Observations on Forming the Model

How can the effects of electric charges be observed

Nature of the observed tunneling spectra

Observable implications of the pair correlation function

Observation of the NMR Signal

Observation of the Oxidative Addition Reaction

Observational Status of the Relic Abundances

Observations About the Differential Relationships

Observations Through the Membrane

Observations at the site

Observations in the Western Baltic Sea

Observations of the Membrane Surface

Observations on the Columbia Accident

Observations on the PDT

Observed values of global mean RF and equivalent changes in the Earths albedo

Observing CDM via the WIMP LSP

Observing or computing the different cycle numbers

Observing the Water Molecule

Octet rule The observation that atoms

Octet rule The observation that atoms exceptions

Overview of the Observed Flow Behavior in a Rotary Drum

Preliminary Observations on the Free Energy

Relation to the Observed Spectrum Resonances

Remote Observing on the Ground

Some Observations about the Critical Path Method

Some Observations on the Practical Use of Modelling and Simulation

Some observations on the behaviour of proteins at solid-liquid interfaces

Specificity Observed in the Reactions of Oxygen-Centered Radicals with Various Monomers at

Spectroscopic observations of the Sun

Square root of the observation time

Step 2 Creating the Safety Observation Process

Steps of the Observation Process

Structure of the MQCB equations initial conditions, reversibility and observables

The Effect of Intrapellet Mass Transfer on Observed Rate

The Effect of Mass Transfer on Observed Rates

The Experimental Observations

The Most Common Observations of Liquid-Phase Activity Coefficients

The Object Observed

The Observation

The Observation

The Observations That Led to an Atomic View of Matter

The Recently Claimed Observation of Atomic Orbitals and

The Relationship Between Symmetry of Molecules and Observed Absorption Bands

The Relationship Between T2 and Observed Line Width

The Standard Observer

The best representative value for a set of observations

The directly observed cycle number in monohemispheric visual reaction tasks

The no observed adverse effect level

The observation of crystal defects

The observation of polymer stereochemistry (tacticity) by NMR

The observed lifetime of protoplanetary disks

The wave-particle duality, observations and probability

Trial Run the Observation Checklist and Process

Using the contingency chi-square test to compare observed proportions

What Observers Say—The Buzz

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