The American Monthly Microscopical Journal, Band 21881 |
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The American Monthly Microscopical Journal, Vol. 18: Containing ... UNKNOWN. AUTHOR Keine Leseprobe verfügbar - 2015 |
The American Monthly Microscopical Journal, 1897, Vol. 18: Containing ... Romyn Hitchcock Keine Leseprobe verfügbar - 2018 |
The American Monthly Microscopical Journal, 1897, Vol. 18: Containing ... Romyn Hitchcock Keine Leseprobe verfügbar - 2017 |
Häufige Begriffe und Wortgruppen
acid Actinophrys adulteration alga algæ angle angular aperture anilin animal animalcule anthracis appearance Bacillus Bacillus anthracis bacteria Bacterium balsam blood cell-wall cells cement centre charbon color corpuscles cover cover-glass croscopical cuticle described diameter diatoms epidermal examination exchange experiments eye-piece fact filaments first-class flagella fluid Foraminifera frustules fungi fungus glands glass glycerin gonidia growth Histological Histological and Pathological inch infusoria instrument interest internal hairs JOURNAL layer leaf Lichens light lines living matter mass material meeting ment metastasis method micro Microscopical Society microscopists minute mounted objects mounted slides nature observed obtained ocular oleomargarine organs paper parasites Pathological slides plants plate prepared Prof protoplasm rays regard rotifer scientific sections seems seen shown side solution species specimens sponge spores stage stained stand stellate stomata structure surface tain thallus thin tion tissues trichinæ turn-table vegetable Well-mounted working-distance
Beliebte Passagen
Seite 215 - Bacillus malaria, or some other of the minute organisms associated with it, is not the active agent in the causation of malarial fevers in man. On the other hand there are many circumstances in favor of the hypothesis that the etiology of these fevers is connected directly or indirectly, with the presence of these organisms or their germs in the air and water of malarial localities.
Seite 215 - Bacillus malaria of Klebs and Tommasi-Crudeli ; but there is no satisfactory evidence that these or any other of the bacterial organisms found in such situations, when injected beneath the skin of a rabbit, give rise to a malarial fever corresponding with the ordinary paludal fevers to which man is subject.
Seite 171 - THERE is a Thorn — it looks so old, In truth, you'd find it hard to say How it could ever have been young, It looks so old and grey. Not higher than a two years...
Seite 150 - ... or iodine, distinguish human blood-corpuscles from those of the ox, pig, horse, sheep and goat, whenever the question is narrowed down by the circumstances of the case to these limits.
Seite 150 - By the method I have devised we can measure the size of the corpuscles and apply the two corroborative tests of tincture of guaiac'um with ozonized ether and of spectrum analysis to a single particle of blood-clot weighing less than one fifteenthousandth part of a grain, a quantity barely visible to the naked eye.
Seite 227 - in two parts of pure benzole. Apply a drop or two of the solution to a slide, and in a few seconds, or as soon as the varnish has set, press the wing of the butterfly gently upon the slide, and then carefully lift it away. The scales will be found transferred to the slide in their beautiful natural arrangement on the wing. Make a shallow cell around the mounting and apply the cover-glass. Canada balsam must not be used, as it disarranges the object.
Seite 98 - The purpose of this laboratory is to afford opportunities for the study and observation of the development, anatomy, and habits of common types of marine animals, under suitable direction and advice. There will, therefore, be no attempt during the coming summer to give any stated course of instruction or lectures.
Seite 94 - If a person orders his paper discontinued, he must pay .all arrearages, or the publisher may continue to send it until payment is made, and collect the whole amount, whether it be taken from the office or not.
Seite 150 - ... corroborative tests of tincture of guaiac'um with ozonized ether and of spectrum analysis to a single particle of blood-clot weighing less than one fifteenthousandth part of a grain, a quantity barely visible to the naked eye. 3d. Hence, when an ignorant criminal attempts to explain suspicious...
Seite 183 - Leidy, in his late work on the Rhizopods, gives his opinion that the rays of the Actinophrys are simply gelatinous pseudopodia, of the same substance as the body, and without any solidified skeleton. The evidence for this he finds in the bending of the rays, under the force of a current, like grass in a rivulet. I have frequently observed this bending, but * Read before the Microscopical Section of the AAAS, at the Cincinnati meeting.