Deposit table

In general, the commercially used optical data storage media deposit the information on disks or cards (two-dimensional data deposition. Table 1). Data storage systems, which store data in three and more dimensions are being developed. 

Miocene-Pliocene Hydrothermal Ore Deposits TABLE 1.7 (continued)... 

As noted already, epithermal vein-type deposits are classified primarily on the basis of their major ore-metals (Cu, Pb, Zn, Mn, Au and Ag) into the gold-silver-type and the base-metal-type. Major and accessory ore-metals from major vein-type deposits in Japan were examined in order to assess the possible differences in the metal ratios in these two types of deposits (Shikazono and Shimizu, 1992). Characteristic major ore-metals are Au, Ag, Te, Se and Cu for the Au-Ag deposits, and Pb, Zn, Mn, Cu and Ag for the base-metal deposits (Shikazono, 1986). Accessary metals are Cd, Hg, Tl, Sb and As for the Au-Ag deposits and In, Ga, Bi, As, Sb, W and Sn for the base-metal deposits (Table 1.22, Shikazono and Shimizu, 1992). Minerals containing Cu, Ag, Sb and As are common in both types of deposits. They are thus not included in Table 1.22. 

Bulk compositions of midoceanic ridge deposits and back-arc deposits are summarized in Tables 2.16 and 2.17. It is clear that midoceanic ridge ores contain higher amounts of Fe, Mn, Zn, Co, Ni, Se and Pt but lower amounts of Au, Ag, Cu, Pb, Ba, As and Sb compared with back-arc deposits (Tables 2.18 and 2.19). 

The CO2 concentrations of hydrothermal solution from back-arc basins can be also estimated from the fluid inclusion data on Kuroko deposits (Table 3.2). 

Initially, for all three support materials a Co content of 20 wt.% was supposed to be deposited. Table 2.1 shows that functionalization of the herringbone nanofibers (HB-CNF) appeared to be most efficient since nearly all of the applied metal was adsorbed by the nanomaterial surface with impregnation (over 95%). 

The ash of peat forming plant species contains a predominant amount of silicon. This element is particularly abundant in the Sphagnum, where its content achieves 36% by ash weight. Iron and aluminum are the next abundant. The first is accumulated during the peat formation process. The accumulation of calcium and potash is more pronounced than sodium, and the sulfur content is also remarkable. A large amount of mechanically admixed mineral particles (40-80% by ash weight) is found in mosses. This is due to the deposition of fine dispersed mineral material from snowmelting waters and atmosphere dust deposition (Table 1). 

The diffusion-reaction problem in the more general case occurs in a system containing n — 1 inactivated enzyme layers adjacent to the electrode surface on top of which N — n active layers have been deposited. Table 6.9 lists the equations that govern the fluxes of the two forms of the cosubstrate in such systems. 

The Ordovician Juniata, Devonian Catskill, and Mississippian Mauch Chunk red beds represent alluvial deposits (Table III). As would be expected because of the oxidizing nature of the environment, organic carbon is much lower than in the other deposits, organic nitrogen is somewhat lower, and glucose equivalent is much lower. 

In both tests, protection for 13 weeks (end of observations) was excellent, though slightly but consistently better with the tissue deposits (Table VIII). 

The effective migration coefficients of bentonite samples from Sajobabony deposit (Table 3.1) are listed in Table 3.11. 

Effective Migration Coefficients of Chloride, Cesium, and Strontium Ions in Bentonites from the Sajobabony Deposit (Table 3.1)... 

River waters carry both dissolved and suspended substances to the sea. The concentrations and absolute fluxes vary tremendously. The suspended solids load is largely a function of the flow in the river, which influences the degree of turbulence and thus the extent to which solids are held in suspension and resuspended from the bed, once deposited. Table 3 shows a comparison of average riverine suspended particulate... 

In practice, industrial processes operate in the presence of catalysts, at above 600 C with a large adduct of steam, whose effect is to reduce the partial pressure of the hydrocarbons and also to slow down the formation of coke. Depending on the extent of this coking, the process may require operation in cles, with a frequency proportional to the amount of coke deposited. Table 6.1 gives typic examples of operating conditions and results obtained with several catalysts. 

Influence of Catalyst Pore Size. In the present work, four Ni-Mo/Al203 catalysts with different pore size distributions were used to assess the effect of catalyst pore size on deactivation by coke and metals deposition. Table I summarizes the pore size distribution of the four catalysts used in the present work. The amount of carbon and... 

To be able to relate the results of this study to the phenomena of boiler deposits it is necessary to look at the mineralogy of deposits. Table X is a comparison of the crystalline phases observed in deposits from six utility boilers with the primary phase predicted from the quaternary system. Three deposits are of western type and three are of eastern type. The normalized compositions of the deposits have been included in the Table and plotted on the appropriate plane of the equilibrium system. In the case of the western type deposits the quaternary systan correctly predicts the primary phase. This was also the case for the eastern type deposits except for Ironbridge where iron spinel was the primary phase whereas anorthite was predicted. This anomaly may be due to the presence of significant amount of ferric iron and the effect of minor components. Nevertheless the system CaO-FeO-Al2O -SiO2 appears to govern the crystallization of coal ash deposits to a significant extent. 

Taiwan Forest ecosystems. A RAINS-ASIA impact module is used to assess ecosystem sensitivity to acid deposition and to calculate critical load of sulfur to six forest ecosystems in Taiwan (Lin, 1998). Results indicate that forest ecosystems in Taiwan are very sensitive to acid deposition due to their low soil pH (< 5.5). Lowland subtropical forest ecosystems in Taiwan have low or moderate low critical loads for S suggesting that they are vulnerable to acid deposition (Table 5). 

Platy concretions are small (5-50 cm diameter), flat, irregularly shaped masses that most often occur in groups or masses with a consistent planar orientation, and are often subparallel to bedding. This type of concretion is usually associated with crevasse splay deposits (CS), overbank fines (OF), palaeosol horizons (P), and interdune (ID) deposits (Table 1 Fig. 6). The surfaces of platy concretions commonly have 1-3 cm diameter pits, tubes or grooves (Fig. lOA), although smooth surfaces are... 

Sedimentary structures such as trough and planar cross-bedding are common features of type 1 tabular cemented units (Fig. 1 lA). These cemented units are coarser grained and better sorted than units immediately below and above (Fig. 6). Lower contacts are most often sharp and locally erosive. Upper contacts are usually sharp. Bed outlines can be lenticular, wavy and irregular, depending on the original sedimentary structures preserved. These units are usually associated with channel associations (CH), and coarser, better sorted units in crevasse splay deposits (Table 1 Fig. 6). They vary from 0.2 to 3 m in thickness and can be of great lateral extent (> 1 km) (Fig. 7). Calcite cementation textures are mainly blocky spar. Coalesced ovoid... 

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