Importance of studies

Since the most active catalytic sites are usually steps, kinks, and surface defects, atomically resolved structural information including atomic distribution and surface structure at low pressure, possible surface restructuring, and the mobility of adsorbate molecules and of the atoms of the catalyst surface at high temperature and high pressure is crucial to understanding catalytic mechanisms on transition metal surfaces. The importance of studying the structural evolution ofboth adsorbates... 

The Importance of Studying Gluten Fractions. What use, it could be argued, are exercises in fractionating gluten proteins It is from this research that the importance of the different fractions in bakery... 

Initial studies, described here, involved the use of an ultrahigh vacuum (UHV) surface-analytical instrument coupled to an antechamber. The antechamber allows experiments in solution and electrochemical treatments without transfer of samples outside of the system s controlled atmosphere. Focusing on the chemistry of copper surfaces in aqueous environments suggests the importance of studying the initial stages of surface reactivity with oxygen and water. Electrochemical experiments involve electrolytes thus their surface reactivity should be studied as well. 

It was noted that not only were certain blood values above or below the "normal" range for specific individuals but also that, regardless of the positions in the ranges, each individual exhibited a distinctive pattern. Abundant evidence was obtained from these two studies alone to suggest the importance of studying biochemical individuality and its relationship to susceptibility to a host of diseases. The distinctiveness of these studies lies in the fact that repeated samples from the same well individuals, collected under basal conditions, were analyzed for many different constituents. This procedure is not often followed. 

Inner slip, between the solid wall and an adsorbed film, will also influence the surface-liquid boundary conditions and have important effects on stress propagation from the liquid to the solid substrate. Linked to this concept, especially on a biomolecular level, is the concept of stochastic coupling. At the molecular level, small fluctuations about the ensemble average could affect the interfacial dynamics and lead to large shifts in the detectable boundary condition. One of our main interests in this area is to study the relaxation time of interfacial bonds using slip models. Stochastic boundary conditions could also prove to be all but necessary in modeling the behavior and interactions of biomolecules at surfaces, especially with the proliferation of microfluidic chemical devices and the importance of studying small scales. 

The importance of studying SNPs lies in their impact on the stracture and function of a protein. Using physical and comparative mechanisms, the program PolyPhen can be used to predict the possible influence of an amino acid substitution on the structure and function of a human protein (see Table 1.2). For example, SNPs that have structural influences on buried sites may cause hydrophobicity disraption. SNPs may also have functional influences, such as damage on protein interaction sites and changes in downstream interactions. 

Spectrum Accumulation. The importance of studies at low radiation doses has already been indicated. Although radical yields are small at such doses, the high stability of modern spectrometers allows spectrum accumulation to be performed on low concentrations of radicals. This is illustrated in Figure 2 for... 

Although this article is mainly concerned with the liquid/solid transition temperature and the effect of increasing temperature on the tensile properties of the solid state, we recognize the importance of studies on the effect of increasing temperature on the viscosity of the liquid plastisol. The latter studies, which indicate the well known initial lowering of viscosity followed by a rapid rise in viscosity, have an important bearing on the use of PVC pastes for such applications as rota-... 

The trans effect illustrates the importance of studying the mechanisms of complex substitution reactions. Before continuing with a discussion of mechanisms, the distinction between the thermodynamic terms stable and unstable and the kinetic terms labile and inert should be clarified. Consider the following cyano complexes [Ni(CN)4]2-, [Mn(CN)6]3-, and [Cr(CN)6]3-. All of these complexes are extremely stable from a thermodynamic point of view is yet kinetically they are quite different. If the rate of exchange of radiocarbon labeled cyanide is measured, we find that despite the thermodynamic stability, one of these complexes exchanges cyanide ligands very rapidly (is labile), a second is moderately labile, and only [Cr(CN)6]3 can be considered to be inert ... 

The mobilized hydrocarbons, which move within the energy fields to which the formation water is subjected, may be unloaded by a variety of mechanisms, many of which are influenced by the water movement itself. For example, osmotic membrane effects result in salinity changes in the formation waters, which in turn can cause unloading of the hydrocarbons. The movement of formation water past bedded salt or anhydrite results in solution of the salt or anhydrite, increased salinity of the formation water and possible changes in the capacity of the formation water to accommodate hydrocarbons. Many similar situations can be visualized but because of the economic importance of studies of the unloading mechanism, no published reports are available. 

Heim C, Plotsky PM, Nemeroff CB. Importance of studying the contributions of early adverse experience to neurobiological findings in depression. Neuropsychopharmacology. 2004 29 641-648. 

First, we emphasize importance of studies of the effect of temperature T on the wideband spectra of water. A new step could be made in terms of the composite model described in Section VII. We may try to employ the following property discovered in this section. The parameters of the model, pertinent to intermolecular-potential geometry and to cooperative motions of the H-bonded molecules, exhibit only a small dependence on T. Hopefully, this result may facilitate describing or, better, predicting by means of analytical formulas the dependence on T of the wideband spectra of water and of aqueous solutions. 

It should be noted that the detailed modelling of heterogeneous catalytic reactions faces some specific difficulties. Compared with homogeneous systems, the limits of the field wherein the law of mass action analog (the surface-action law) can be correctly applied are less distinct. Still less reliable are the elementary step constants. Nevertheless, we believe that, despite the complexity of "real kinetics , the importance of studying the models fitting the law of mass action cannot be undervalued. These models describe the chemical components of a complex catalytic process properly and, on the other hand, they are a necessary step that can be treated as a first approximation. Our study is devoted to the analysis of just these models. 

For my father and mother, who encouraged curiosity and my desire to learn. And to Mike Madison and the Hepworth family, for showing me the importance of study. 

The importance of studying history should not be overestimated it is not an objective collection of data, but rather a subjective retelling of a few selected events. 

Hphe importance of studying protein functionality is stressed as world-wide demand for functional proteins usable as food ingredients has increased in recent years. Hammonds and Call (1) estimated the maximum market potential for protein ingredients at approximately 3.1 billion pounds annually. Kinsella (2) stated that about 80% of this quantity has to possess a high degree of functionality. 

Our results stress the importance of studying the imaginary FT spectra in combination with the absolute ones. By doing so, the observed shift of the first peak in the absolute FT spectra to lower r-values in the order Co Sg > Co/C > Co-Mo/C can be fully explained by the increase in the corresponding Co-S peak amplitude and the simultaneous decrease in the Co-Co(1) peak amplitude. In fact, the Co-S coordination distance in the three samples is similar (2.22 A). From these observations it might be clear that conclusions based only upon absolute FT spectra can turn out to be erroneous. 

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