Illuminating cartridges

Cartridge, Illuminating. A pyrotechnic device used to provide illumination for reconnaisance, observation, bombardment, lan ding, and projectile firing. It usually contains a flare and a parachute for suspension in ai r... 

Gb-filled, Without Fuze and Burster Projectile For Cartridge, 81-MILLIMETER Mortar, Smoke, M370, WP Filling Assembly Projectile HE, 37MM, M63 Metal Parts Assembly Projectile Load, Illuminating Mk 12 Mod 0 (For 3 Inch /50 Projectile... 

Some pyrotechnic formulations are used for photographic purposes and the main requirement of such formulations is that they should produce a very powerful illumination for a short duration. Such pyrotechnic formulations are known as photoflash formulations and are used in photoflash cartridges, photoflash bombs and dust bombs. 

Screening of ENRO, CIPRO, DAN, NOR, FLU, OXO, and NALA in pork muscle was based on HPTLC after the SPE procedure (195). Tissue samples were extracted with MeCN-NaOH, the supernatant dried, and the residues dissolved in dipotassium hydrogen phosphate buffer (pH 7.4) hexane was added. The aqueous phase was cleaned up using the SPE technique. After washing the cartridge, analytes were eluted with MeOH-ammonia solution (75 25). After the preparation step, extracts were spotted and eluted on silica gel plates. The plate is first inspected under UV illumination at 312 nm and then sprayed with terbium chloride. The method was validated at the levels of 15 yug/kg for ENRO, CPRO, DAN, and NOR and 5 yug/kg for FLU, 0X0, and NALA. 

Before any of these steps can begin, however, the controller must sense that the printer is ready to start printing (toner cartridge installed, fuser warmed to temperature, and all covers are in place). Printing cannot take place until the printer is in its ready state, usually indicated by an illuminated Ready LED light or a display that says something like 00 READY (on HP printers). 

Figure 5. Light micrograph of a few facets of a fly s compound eye. Dark spots that represent the rhabdomeres of the photoreceptors have been superimposed onto each corneal lens to demonstrate the principle of neuro-superposition. The central corneal facet has been removed from the photograph to depict the underlying lamina cartridge. Anatomically, six peripheral photoreceptor axon terminals (R1-R6) synapse with two second-order cells (LI and L2) in the underlying neuropil that is called the lamina. Each of these six photoreceptors is illuminated by a different lens, but optically they share the same visual axis that is, they look at the same point in space. This lamina subunit is known as neuroommatidium. Axons of the central receptor cells (R7 and R8) from the overlying ommatidium pass close to this cartridge, but simply bypass the lamina and do not contribute synapses at this neural level.

Illumination for photographic reconnaissance at night in wartime is performed by powder mixtures or, exceptionally, by metal powders alone dispersed in air by an explosive charge. Depending on the altitude at which the unit is released, a relatively small cartridge or a much larger bomb is used. Table 12 shows five U. S. and two German items and pertinent data taken from several sources. ... 

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