Gold fish

Preparation of the cartridge. Make circular pieces of black powder pasted paper(pasted on one side only) with a wad cutter. The diameter is about the same as that of the inside diameter of the mortar. Take two of them and make a bag by pasting them together at the edges, placing the pasted black powder outside. Charge about 6 g of black powder grains in it and seal it with paste(Fig.l27.(C)). 

Assembly. Assemble the mortar, tubes and the cartridge as shovm in Fig.127.(A). 

These items have been precisely described by R.Lancaster(Fireworks, 

A pretty pattern of revolving fire is obtained by turning a sinple wooden wheel on which some fire dust spark compositions etc. are fixed and burnt. For driving the wheel turning cases are used as shown in Fig.128. 

11% sulphur and 27.5% charcoal are mixed. If possible, this is driven in a ball mill for 24 hours, then take out the composition and add 2% aluminium powder to it and mix it well passing it through a sieve. 

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A synthetic neurotoxin that causes parkinsonism in human and nonhuman primates, mice, gold fish, and dogs. MPTP is inert but metabolized by MAO-B to the neurotoxin MPP+ (1,2-dihydropyridine ion). This neurotoxin causes depletion of dopamine and degeneration of nigrostriatal dopamine neurons similar to what is observed in Parkinson s disease. 

After 15-h exposure to 560 liters of 0.5 ppm PCP, 240 gold-fish(av. 35 g) were transferred to 560 liters of PCP-free water and cultured for 24 h. A conjugated-PCP amounting to 0.36 mmoles was excreted in the water during the 24 h culture period. The conjugate was isolated by a procedure similar to that used for the isolation of the PCP-conjugate from bile, as mentioned above. 

Biota half-lives in gold fish 1.6 d for PBO treated and t/2 >7 d for control fish in 120-h exposure studies (Sijm et al. 1993) ... 

Kobayashi, K.H., Akitake, H., Manabe, K. (1979) Relation between toxicity and accumulation of various chlorophenols in gold fish. Bull. Japan Soc. Sci. Fish 45, 173-175. 

Sasski, K., Takeda, M., Uchiyama, M. (1981) Toxicity, absorption and elimination of phosphoric acid triesters by Idllifish and gold fish. Bull. Environ. Contam. Toxicol. 27, 775-782. 

Gold Fish A lot of streamers which run up and down in the water. 

Gold fish" consists of many pieces in which a black powder type composition is loaded into tubes like lances. The pieces are projected on to water where they move as if they are swimming in the water, producing a pretty fire dust stream. When a lot of pieces are used, they present a spectacular sight. 

An examination of an acetone extract of 5. denticulata, collected from the coast of New South Wales, has resulted in the identification of two isomeric polypropionates denticulatin A [136] and denticulatin B [137](108). No antimicrobial activity was found associated with these denticulatins. However, both showed ichthyotoxicity toward gold fish (108). 

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