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Small types

Similar changes in the absorption spectrum were observed for colloidal ZnS. A colloid in methanol solution at —77 °C had a maximum at 228 nm. Upon aging, this maximum became weaker and a new one arose at 243 nm. Further aging at room temperature led to a spectrum with one maximum at 265 nm. It was concluded that the —77 °C synthesis created two very small types of crystallites (<2 nm) identified by the 228 and 243 nm peaks. Upon warming, those crystallites were lost and new crystallites of about 2 nm were formed which persisted at room temperature Absorption spectra with several maxima were also observed for ZnSe, CdSe and In Soj stabilized by polyphosphate... [Pg.168]

A. H., Meijer, D. K., Heterologous expression of various P-glycoproteins in polarized epithelial cells induces directional transport of small (type 1) and bulky (type 2) cationic drugs, J. Pharmacol. Exp. Ther. 1998, 286, 321— 327. [Pg.306]

While the author makes effective use of the methods of wave-mechanics, the more purely mathematical sections are printed in small type. This aspect of the subject is treated in detail, thus providing a very adequate quantitative theory. [Pg.400]

There are many different spray guns available and the type used does not seem to be critical , but the small type known as an artist s air brush is suitable for small components, and standard paint spray guns for larger components. The operator should standardise on one type of gun and nozzle for the sake of consistency. Where a large number of similar components are to be sprayed it is desirable to set up a semi-automatic or automatic system to ensure uniformity. [Pg.194]

The concentration rapidly increases around 40 wt7. where the overlapping structure of a four-lobe clover at odd multiples of 45 and a small + type pattern in 0 and 90 directions appears. [Pg.270]

Wells s New Six-Place Logarithmic Tables. 60 cts. Pocket edition, small type 36 cts Wells s Four-Place Tables. 25 cts. [Pg.414]

A general approach for converting a variety of peptide structures into small, type II pep-tidomimetic antagonists was devised by Hor-well and colleagues and is illustrated here for antagonists to Substance P. An alanine scan of the parent undecapeptide revealed that the Phe -Phe sequence was required for binding. Replacement of one these residues by Trp, followed by introduction of conformational constraints by a-alkylation, provided the subnanomolar inhibitor (123) (Fig. 15.50) (223). Improved brain penetration was achieved by amine (124) (224). [Pg.669]

The aim of any clinical trial is to have small Type 1 and n errors and consequently sufficient power to detect a difference between treatments, if it exists. Of the four factors that determine sample size, the power and significance level are chosen to suit the level of risk felt to be appropriate the magnitude of the effect can be estimated from previous experience with drugs of the same or similar action the variabiUty of the measurements is often known from published experiments on the primary endpoint, with or without drug. These data will, however, not be available for novel substances in a new class and frequently the sample size in the early phase of development is chosen on a more arbitrary basis. As an example, a trial that would detect, at the 5% level of statistical significance, a treatment that raised a cure rate from 75% to 85% would require 500 patients for 80% power. [Pg.65]

Fig 4. Typical fit results for the static detonation of a small Type A bomb. In the top plot, the third spectrum after detonation (t = 0.14 s) is compared with the attenuation-modified Planckian fit. The difference between the observed data and model AI is shown at both t = 0.14 s (—) and t = 0.62 s (—) in the bottom plot. [Pg.282]

The aim of any clinical trial is to have small Type I and II errors and sufficient power to detect a difference between treatments, if it exists. Of the three factors in determining sample size, the power is arbitrarily chosen. The... [Pg.289]

EC Cross-stratified aeolian dune bodies Trough cross-bedded sand (Ste) planar laminated sand (Spe) low angle cross-bedded sand (Sle) horizontally laminated sand (She) ripple cross-laminated sand (Sre) massive sand (Sme) Tabular, lenticular and wedge-shaped 1-3 m thick > 1 km lateral extent Fine to lower coarse, moderately to well sorted sand/sandstone Scattered ovoid to elongate concretions and small type 1 and type 3 phreatic tabular units... [Pg.32]

Fig. 3.20. Large metal melting pot furnace. With large containers, tangential heating minimizes nonunitbrmity around the periphery. More small type E or type H burners usually help. (See also fig. 1.15.)... Fig. 3.20. Large metal melting pot furnace. With large containers, tangential heating minimizes nonunitbrmity around the periphery. More small type E or type H burners usually help. (See also fig. 1.15.)...
Small type size is difficult to read - Body text in a minimum of 12 point Sentences in capital letters or italic type are hard to read - Use upper and lower case. [Pg.236]

The analytical results shown schematically in Fig. 9 are valid for the coacervates and equilibrium liquids produced from systems which contain almost the same percentage of G in the total system. (30 g gelatin dissolved in 100 g water and diluted with 470 g of an alcohol-water mixture of varying composition). The total mixtures then contain 5% gelatin. For the significance of these see the small type on p. 253. [Pg.251]

DIGGS, J.M., LEISHER, W.B., POPE, R.B., TRUJILLO, A.A., "Testing to define the sensitivity of small Type B packagings to the proposed IAEA crush test requirement", ibid. [Pg.195]

Two intermediate hosts black snails -then small types of Crustacea and crabs (Wollhand crabs). Cercaria encyst in the muscles of the torso. Infection through the eating of raw prawns. Metacercaria migrate through the intestinal wall and midriff into the thoracic cavity and then... [Pg.659]

The diverse physiological actions of capsaicin described in the previous sections have motivated numerous, equally diverse, in vivo and in vitro studies in search of biochemical correlates. The most attention, however, has been focused on the sensory system since a direct effect of capsaicin on sensory nerves has been suspected for a long time. More recent observations of capsaicin-induced sensory neuron degeneration in neonatal animals have added further impetus to determine the resultant neurochemical deficits of this lesion. It is perhaps fortunate that the small type B neurons of dorsal root ganglia which appear anatomically to succumb to capsaicin after both neonatal and adult treatment are also among the neurons for which putative neurotransmitter markers have been identified. Accordingly, these markers, two of which are the peptides somatostatin and substance P, have provided both a means to assess the neurotoxic potential of capsaicin, and to some extent relate anatomical with neurochemical investigations. For the sake of coherence the biochemical aspects of some reports cited in the previous sections are discussed here. The major conclusions in these reports will be summarized in Section 13. [Pg.214]

A key to correct PEM fuel cell water balance is clearly the air flowrate, and hence stoichiometry. At lower temperatures, say 30°C, this will be about X = 24. This may seem a wildly extravagant airflow, but in practice it is not. Let us take the example of the small type of fuel cell to which this sort of technique applies. The smallest fan from the catalogue of a major manufacturer has a flow rate of 4.7cfm (= ft min , the manufacturer is in the United States). If we assume that only 2.0 cfm of this air actually flows over the cathodes, and that the stack operates with an average cell voltage of 0.6 V, then, using equation A2.4 (adapted for cfm), we find that this airflow is suitable for a fuel cell of power... [Pg.85]


See other pages where Small types is mentioned: [Pg.166]    [Pg.166]    [Pg.24]    [Pg.162]    [Pg.547]    [Pg.405]    [Pg.157]    [Pg.139]    [Pg.267]    [Pg.67]    [Pg.588]    [Pg.91]    [Pg.189]    [Pg.35]    [Pg.225]    [Pg.82]    [Pg.317]    [Pg.56]    [Pg.104]    [Pg.13]    [Pg.242]    [Pg.228]    [Pg.170]    [Pg.242]   
See also in sourсe #XX -- [ Pg.22 , Pg.34 , Pg.83 , Pg.318 ]




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