The Journal of Microscopy and Natural Science, 6. köideW. P. Collins, 1887 |
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Page 12
... acid , but I have not heard whether this has been satisfactory during a lengthened period . If iodine is added to the water , it is rapidly absorbed into the system , the fibres and fibrils permeated by the brown colouring matter ...
... acid , but I have not heard whether this has been satisfactory during a lengthened period . If iodine is added to the water , it is rapidly absorbed into the system , the fibres and fibrils permeated by the brown colouring matter ...
Page 43
... acid glycerine , frequently shaking the bottle during admixture . Test the mixture with blue litmus paper , and if not of a very decidedly acid reaction , a few drops more acid must be added to the remainder of the glycerine , and mixed ...
... acid glycerine , frequently shaking the bottle during admixture . Test the mixture with blue litmus paper , and if not of a very decidedly acid reaction , a few drops more acid must be added to the remainder of the glycerine , and mixed ...
Page 45
... acid . After standing for some time ( twelve to twenty - four hours ) in a tall cylindrical glass vessel , it is deposited at the bottom . About half the fluid , which has again become clear , is now to be poured off , and the remainder ...
... acid . After standing for some time ( twelve to twenty - four hours ) in a tall cylindrical glass vessel , it is deposited at the bottom . About half the fluid , which has again become clear , is now to be poured off , and the remainder ...
Page 46
... acid mass ; because , if it be alkaline , it will diffuse through the vessels , and stain the adjacent tissues , and render the preparation completely worthless . The mass had better be slightly acid , but if too acid granulation of the ...
... acid mass ; because , if it be alkaline , it will diffuse through the vessels , and stain the adjacent tissues , and render the preparation completely worthless . The mass had better be slightly acid , but if too acid granulation of the ...
Page 47
... acid , drop by drop , until the alkalinity of the ammonia is neutralised , and the fluid even slightly acid . The point at which this takes place will be recognised by the pungent odour of the ammonia becoming gradually lost , and that ...
... acid , drop by drop , until the alkalinity of the ammonia is neutralised , and the fluid even slightly acid . The point at which this takes place will be recognised by the pungent odour of the ammonia becoming gradually lost , and that ...
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acid alcohol ammonia animal antennæ anthers apparatus appear artery beautiful bees beetle blue body bottle cannula carmine cells chalk colour common consists contains corolla Cristatella Crown 8vo Diatoms dorsal edition elytra eyes fertilisation filled flowers fluid Fungi gelatine genus gives glass glycerine hairs illustrated inches injection insects interesting Journal of Microscopy labium larva larvæ Lepidoptera light Linaria Linaria cymbalaria London London clay maps mass membrane method Microscopical Microscopy Vol microtome minute mollusc mounted mycelium Natural History Noctiluca object observed organs ounce paper Parasite pistil plants plate pollen pollinium Polyzoa portion Post 8vo POSTAL MICROSCOPICAL SOCIETY Price Prussian blue Science seen side Sir John Lubbock slides solution species specimens spores spring stamens statoblasts stigma stomata structure surface tentacle tion tissue tube upper Uredo vein vessels whole wings
Popular passages
Page 70 - Bumble-bees, — Blue-bottle Flies, And Moths were of no small account in his eyes ; An " Industrious Flea " he'd by no means despise, While an
Page 176 - ... with comparative facility. Insects. — Injections of insects may be made by forcing the injection into the general abdominal cavity, whence it passes into the dorsal vessel and is afterwards distributed to the system. The superfluous injection is then washed away, and such parts of the body as may be required, removed for examination.
Page 78 - That not alone in trees and flowers The spirit bright of Beauty dwells — That not alone in lofty bowers The mighty hand of God is seen — But more triumphant still in things men count as mean LESSON XI.
Page 61 - RUST, SMUT, MILDEW, AND MOULD. An Introduction to the Study of Microscopic Fungi.
Page 221 - A monstrous eft was of old the Lord and Master of Earth, For him did his high sun flame, and his river billowing ran, And he felt himself in his force to be Nature's crowning race. As nine months go to the shaping an infant ripe for his birth, So many a million of ages have gone to the making of man: He now is first, but is he the last? is he not too base?
Page 173 - or ultramarine of the oil shops : fill up the tumbler with water, stir well and immediately strain the liquid through coarse muslin into a second tumbler. Fill the syringe, and inject through all four cannulae successively. This. must be done very rapidly or the plaster will set. On removing the syringe from a cannula, the india-rubber tube should be plugged with a small piece of wood to prevent es&ipe.
Page 16 - A few days since, I brought a male of Mantis Carolina to a friend who had been keeping a solitary female as a pet. Placing them in the same jar, the male, in alarm, endeavored to escape. In a few minutes the female succeeded in grasping him. She first bit off his left front tarsus, and consumed the tibia and femur. Next she gnawed out his left eye. At this the male seemed to realize his proximity to one of the opposite sex, and began to make vain endeavors to mate.
Page 16 - Not until she had eaten all of his thorax except about three millimetres, did she stop to rest. All this while the male had continued his vain attempts to obtain entrance at the valvules, and he now succeeded, as she voluntarily spread the parts open, and union took place. She remained quiet for four hours, and the remnant...
Page 43 - To this dark red solution, about half an ounce of the glycerine is to be added, and the whole well shaken in a bottle. Next, very gradually, pour in the acid glycerine, frequently shaking the bottle during admixture. Test the mixture with blue litmus paper, and if not of a very decidedly acid...