Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

And oblique

The basic characters from which the notations are constructed comprise the upper-case letters A-Z of the alphabet, the numerals zero (symbolized 0) to nine (0-9), three punctuation marks hyphen (-), ampersand ( ) and oblique (/) and a blank space. Many of the normal atomic symbols such as B, F, P, 1, etc., are also employed unchanged but frequently occurring important elements and groups are assigned a single letter notation (e.g. chlorine sG ... [Pg.426]

These different sites of hydrothermal and ore-forming activity may have resulted from the mode of subduction of the Pacific Plate. Mariana-type subduction (characterized by a steep angle of subduction and back-arc basin formation Uyeda and Kanamori, 1979) during middle Miocene caused WNW-ESE extension, submarine hydrothermal activity, thick accumulation of bimodal (basaltic and dacitic) volcanic activity (Green tuff) and Kuroko-type formation (Shikazono and Shimizu, 1993). Plio-Pleistocene Chilean-type subduction (shallow-dipping subduction zone, E-W compression Uyeda and Kanamori, 1979) and oblique subduction of the Pacific Plate beneath the North American Plate led to uplift and expansion of land area, subaerial hydrothermal activity accompanied by meteoric water circulation, subaerial andesitic volcanic activity and formation of vein-type deposits. [Pg.4]

Watanabe (1986, 1989, 1990a,b, 1991) studied the vein pattern, the age of vein-type deposits and the volcanic rocks in southwest Hokkaido and showed that the major veins such as those at the Toyoha and Chitose have been formed at dextral strike-slip movement of an E-W trend, and those veins are situated at the west-southwest extension of the maximum displaced zone within the dextral shear belt along the Kuril arc. Watanabe (1990b) also showed that the veins in the Sapporo-Iwanai district strike E-W and are oblique to the NW-SE volcanic chains which are sub-parallel to the maximum principal stress estimated in southwest Hokkaido during Late Miocene to Holocene and oblique subduction of Pacific Plate was active during the Plio-Pleistocene age. [Pg.212]

Model 4 is also a plate kinematic model. The retreat of a fore arc plate forms a back-arc basin. This model seems attractive. Jackson et al. (1975) found the periodicities of rotational motions of the Pacific plate. When the direction of the Pacific plate changed and obliquely subducted, the compressional force of oceanic plate to continental plate decreases. That means that the retreat of fore arc plate occurs. [Pg.229]

This keynote paper gives a general discussion of blast waves developed by high explosive detonations, their effects on structures and people, and risk assessment methods. The properties of free-field waves and normally and obliquely reflected waves are reviewed. Diffraction around block shapes and slender obstacles is covered next. Blast and gas pressures from explosions within vented structures are sumnarized. [Pg.2]

Figure A.2 The five surface Bravais lattices square, primitive rectangular, centered rectangular, hexagonal, and oblique. Figure A.2 The five surface Bravais lattices square, primitive rectangular, centered rectangular, hexagonal, and oblique.
Axial and oblique structures of EDA complexes with diatomic acceptors 225 Charge-transfer in weak and strong aromatic EDA complexes 226 Charge-transfer structures of aromatic complexes with the nitrosonium cation 228... [Pg.185]

AXIAL AND OBLIQUE STRUCTURES OF EDA COMPLEXES WITH DIATOMIC ACCEPTORS... [Pg.225]

The definition of the flame speed as the mass flux through the flame per unit area of the flame divided by the unbumed gas density po is useful for turbulent nonstationary and oblique flames as well. [Pg.226]

Figure 2. Fonnation of ring and oblique texture patterns, a - several randomly rotated artificial crystallites and its Fourier transform (inset) b - reciprocal space with rings and zero tilt Ewald sphere c - 60° tilt of the Ewald sphere (reflection centers lie on the ellipse) d - the diffraction pattern as it is seen on the image plane. Figure 2. Fonnation of ring and oblique texture patterns, a - several randomly rotated artificial crystallites and its Fourier transform (inset) b - reciprocal space with rings and zero tilt Ewald sphere c - 60° tilt of the Ewald sphere (reflection centers lie on the ellipse) d - the diffraction pattern as it is seen on the image plane.
Dabora, E. K., and J. C. Broda. 1993. Standing normal detonations and oblique detonations for propulsion. AlAA Paper No. 93-2325. [Pg.498]

Note Depending on the order in the molecular stacking in the columns and the two-dimensional lattice symmetry of the columnar packing, the columnar mesophases may be classified into three major classes hexagonal, rectangular and oblique (see Definitions 3.2.2.1. to 3.2.2.3). [Pg.114]

Fig. 15. Plan views of the two-dimensional lattice of the columns in columnar rectangular (a) to (c) and oblique (d) mesophases. Ovals indicate the planes of the molecular discs. Fig. 15. Plan views of the two-dimensional lattice of the columns in columnar rectangular (a) to (c) and oblique (d) mesophases. Ovals indicate the planes of the molecular discs.
Shock Relationships and Formulas, which include Changes During Steady Reversible Compressible Flow (61-4) Pressure-Velocity Relationship (65-6) Irreversibility and Degradation (66-8) Derivation of Formulas (68-70) Pressure Efficiency Factor and Recovery Factor (70-2) and Oblique Shocks in Air (72). Shock Wave Interaction, which includes Strong Shock Waves (81) Superposition of Plane Shock Waves (81-2) ... [Pg.539]

Figure 13.7 Scattering of unpolarized light incident parallel (-) and oblique (—) to the... Figure 13.7 Scattering of unpolarized light incident parallel (-) and oblique (—) to the...
TABLE 9.5 Relationship Between the Spacing dhk and the Side Lengths 5 and 5 in the Two-Dimensional Unit Cells of Square, Rectangular, and Oblique Parallelogram Nets... [Pg.445]

Corolla mostly irregular and oblique flowers zygomorphic fertile stamens commonly fewer than the corolla lobes... [Pg.25]

The region prohibited by the experiment, cosmology and 7-ray background radiation from the supernovae are also shown in Fig. 1 by the dotted region, the vertically hatched region, and obliquely hatched region, respectively. [Pg.429]

At the ultrastructural level, flatworm muscle resembles smooth muscle with individual, non-striated myofibrils being delimited by the sarcolemma and interconnected by gap junctions. Also, flatworm muscles lack a T-tubule system that is characteristic of striated muscle in other animal groups. The contractile portion of flatworm myofibrils contains thick myosin and thin actin filaments that connect with the sarcolemma via attachment plaques or desmo-somes. Actomyosin cross-bridges have been reported and where overlap has been observed, ratios that vary from 9 1 to 12 1 have been observed. Although flatworm muscle is mostly non-striated, pseudo-striated (e.g. in the tail of schistosome cercariae Dorsey et al., 2002 Mair et al., 2003) and obliquely striated (e.g. tentacular bulb of the trypanorhynch, Crillotia eri-naceus Ward et al., 1986) muscles have been reported. It is presumed that the role played by these structures has demanded the development... [Pg.371]

To give the particles the required momentum, they should be densely packed and rigid and have a well-defined narrow particle size distribution. Friable and oblique particles are not desirable because the penetration depth will increase if the particle characteristic is more variable (Hickey 2001). Studies have been performed with particles ranging from 20 to 40 J,m in size and 1.1 to 7.9 g/cm3 in density impacting human cadaver skin (Kendall et al. 2000). Velocities of up to 260 m/s were applied to particles of this size range. For many applications, smaller particles of about 1 to 4 j,m diameter may be required for an optimized delivery. To deliver particles of this size into the skin, higher densities and impact velocities are required. For this reason, gold particles are used as a carrier material for the delivery of plasmid DNA vaccines (Kendall et al. 2001). [Pg.263]

On 29 September 1957, eleven days before the Windscale accident, there was a chemical explosion in a Soviet plant treating active wastes, situated in the Urals. No mention of the accident was made in Soviet media at the time, but an exiled scientist, Z. A. Medvedev collected information and published it in the west (Medvedev, 1976, 1979). A further study, using Medvedev s data and oblique references to the effects of the disaster in Soviet ecological literature, was made by scientists at Oak Ridge (Trabalka et al., 1980). After the elapse of 32 a,... [Pg.77]

These criteria lead to different numeric transformation algorithms. The main distinction between them is orthogonal and oblique rotation. Orthogonal rotations save the structure of independent factors. Typical examples are the varimax, quartimax, and equi-max methods. Oblique rotations can lead to more useful information than orthogonal rotations but the interpretation of the results is not so straightforward. The rules about the factor loadings matrix explained above are not observed. Examples are oblimax and oblimin methods. [Pg.174]

M 39] [P 37] Using an azo-type competitive reaction, the selectivities were compared for the P- and V-type micro mixers having straight and oblique fluid injection, respectively [41]. In this way, laminar- and turbulent-flow mixing achieved by vertical interdigital microstructured mixers can be compared. The selectivities of the turbulent V-type mixer are better to some extent as compared with the P-type device however, neither approaches the characteristics of the ideal tubular reactor. The micro devices, however, are better than a conventional jet mixer. [Pg.135]

Figure 7.64 shows a failed bolt where the failure surface is investigated by SEM at 1000 magnification. The observed dimples are relatively shallow with respect to the surface and oblique. The presence of inclusions as in (A), characteristic of this type of steel that initiate dimples. The shape and orientation of dimples can be used to indicate the direction and application of load as well as the degree of ductility of the samples. In this case, as the dimples are parallel to the direction of fracture, this was classified as a shear fracture. [Pg.506]

Liben, L. S., and Yekel, C. A. (1996). Preschoolers understanding of plan and oblique maps the role of geometric and representational correspondence. Child Development, 67, 2780-2796. [Pg.322]

The four common types of unit mesh are hexagonal, square, rectangular, and oblique. Figure 4 illustrates the manner in which typical overlayer unit meshes up to (6 x 6) originate on an hexagonal substrate mesh. [Pg.10]


See other pages where And oblique is mentioned: [Pg.495]    [Pg.107]    [Pg.207]    [Pg.266]    [Pg.450]    [Pg.376]    [Pg.204]    [Pg.68]    [Pg.16]    [Pg.12]    [Pg.48]    [Pg.443]    [Pg.496]    [Pg.53]    [Pg.338]    [Pg.19]    [Pg.181]    [Pg.184]    [Pg.412]    [Pg.422]    [Pg.179]    [Pg.32]   
See also in sourсe #XX -- [ Pg.363 ]




SEARCH



Oblique

Obliquity

The metric tensor and oblique projections

© 2024 chempedia.info