Interpretation microscopic

Interpretation Microscopically, this calcium sulfate appears as elongate fiberlike crystals. 

Interpretation Microscopically, all cellulosic material appears light blue. Note Best results are obtained when the preparation is examined fresh. Color intensity diminishes after 30 mins.)... 

Initially, the characteristic temperature To simply was an empirical parameter. In Section 1.4, however, we shall see that in certain cases this parameter can be interpreted microscopically. 

From an engineering point of view, the most interesting property of the maceral groups is their degree of reflectance toward incident light This kind of analysis permits the determination of numerical values from otherwise hard to interpret microscope images [2,3]. 

The concept of bulk anisotropy and molecular orientation is extremely important in the study of liquid crystal materials, and when examining microscopic images of liquid crystals and considering their electrical and optical properties, it is essential to know the molecular orientation (or alignment direction). With some knowledge of the structure of the different liquid crystal phases, it is possible to interpret microscope images and deduce this molecular orientation. These techniques are discussed in the following section. 

One more significant aspect of modem microscopy is the quantitative interpretation of the images in terms of the microstmcture of the object. Although most microscopes include or can be combined with powerful image processing systems, the interpretation of the contrast is still the main problem. On the other hand, reliable micromorpbological information could be easily obtained from a set of thin flat cross sections which reveal only density information, from which case accurate two- and three-dimensional numerical parameters of the internal microstmcture could be calculated. 

There are a number of complications in the experimental measurement of the electrophoretic mobility of colloidal particles and its interpretation see Section V-6F. TTie experiment itself may involve a moving boundary type of apparatus, direct microscopic observation of the velocity of a particle in an applied field (the zeta-meter), or measurement of the conductivity of a colloidal suspension. 

The history of EM (for an overview see table Bl.17,1) can be interpreted as the development of two concepts the electron beam either illuminates a large area of tire sample ( flood-beam illumination , as in the typical transmission electron microscope (TEM) imaging using a spread-out beam) or just one point, i.e. focused to the smallest spot possible, which is then scaimed across the sample (scaiming transmission electron microscopy (STEM) or scaiming electron microscopy (SEM)). In both situations the electron beam is considered as a matter wave interacting with the sample and microscopy simply studies the interaction of the scattered electrons. 

Jarvis S P and Tokumoto FI 1997 Measurement and interpretation of forces in the atomic force microscope Probe Microscopy 1 65... 

Microscopic Interpretation of Atomic Force Microscope Rupture Experiments... 

That simulation study [49] aimed at a microscopic interpretation of single molecule atomic force microscope (AFM) experiments [50], in which unbinding forces between individual protein-ligand complexes have been m( asured... 

The contrast for specimen detail in the field of view is gready enhanced by darkfield illumination (10). The degree of contrast and sensitivity of detection of smaH-object details depend on the relative indices of the specimen and the mounting Hquid and on the intensity of the illumination. Darkfield illumination is not, however, a satisfactory solution for biologists who need direct transmitted light in order to observe specimens, especially stained specimens. It is, however, very usefiil in detecting asbestos fibrils that often exist in door tiles or water and air samples as 20-nm fibers (10 times finer than the resolution of an asbestos analyst s usual microscope) (11). Darkfield illumination yields an uimatural appearance and difficulties in interpretation hence, a need for better contrast methods stiU exists. 

D. H. Campbell, Microscopical Examination and Interpretation ofiPortland Cement and Clinker SP030, Pordand Cement Association, Skokie, lU., 1986. 

Much of what we currently understand about the micromechanics of shock-induced plastic flow comes from macroscale measurement of wave profiles (sometimes) combined with pre- and post-shock microscopic investigation. This combination obviously results in nonuniqueness of interpretation. By this we mean that more than one micromechanical model can be consistent with all observations. In spite of these shortcomings, wave profile measurements can tell us much about the underlying micromechanics, and we describe here the relationship between the mesoscale and macroscale. 

Biological membranes provide the essential barrier between cells and the organelles of which cells are composed. Cellular membranes are complicated extensive biomolecular sheetlike structures, mostly fonned by lipid molecules held together by cooperative nonco-valent interactions. A membrane is not a static structure, but rather a complex dynamical two-dimensional liquid crystalline fluid mosaic of oriented proteins and lipids. A number of experimental approaches can be used to investigate and characterize biological membranes. However, the complexity of membranes is such that experimental data remain very difficult to interpret at the microscopic level. In recent years, computational studies of membranes based on detailed atomic models, as summarized in Chapter 21, have greatly increased the ability to interpret experimental data, yielding a much-improved picture of the structure and dynamics of lipid bilayers and the relationship of those properties to membrane function [21]. 

The observed acidities in the gas phase are interpreted in terms of the negative induction effect of the halo substituents however, the microscopic picture of the solvent effects in addition to such induction effects of the solute have not been clarified. 

Solvent effects on chemical equilibria and reactions have been an important issue in physical organic chemistry. Several empirical relationships have been proposed to characterize systematically the various types of properties in protic and aprotic solvents. One of the simplest models is the continuum reaction field characterized by the dielectric constant, e, of the solvent, which is still widely used. Taft and coworkers [30] presented more sophisticated solvent parameters that can take solute-solvent hydrogen bonding and polarity into account. Although this parameter has been successfully applied to rationalize experimentally observed solvent effects, it seems still far from satisfactory to interpret solvent effects on the basis of microscopic infomation of the solute-solvent interaction and solvation free energy. 

The way, that the gas temperature scale and the thermodynamic temperature scale are shown to be identical, is based on the microscopic interpretation of temperature, which postulates that the macroscopic measurable quantity called temperature, is a result of the random motions of the microscopic particles that make up a system. 

The short answer is that the ON/OFF bits are real on the microscopic level and the objects are real on a higher, emergent level. A glider is a specific pattern of lower-level bits that, unless it comes into contact with other patterns, is faithfully reproduced in a diagonally displaced position every four iterations. The deeper answer is that both questions are ill-posed because neither object nor real can be objectively defined. Both terms can be understood only when interpreted modulo a specific dynamical level. 

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