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EFFECT OF SOME FATTY ACIDS ON THE OXYGEN UPTAKE OF MYCOBACT. TUBERCUL. HUM. IN RELATION TO THEIR...
Nature· 1 day agoThis method has been generally used for similar investigations on faster growing bacteria. We have found the method very satisfactory with Mycobact. tubercul ...
Physics Research at Harvard - Nature
Nature· 1 day agoMore than half of the volume is occupied by papers written by Prof. P. W. Bridgman or by workers in his laboratory. A paper by Prof. Bridgman puts forward serious criticisms of some of
Standards of Telephone Transmission - Nature
Nature· 1 day agoIN the Engineering Supplement to the Siemens Magazine of January, W. H. Grinsted discusses the problem of the standards used for the assessment of telephone transmission. The factors affecting ...
Preparation of Autoradiograms for Electron Microscopy - Nature
Nature· 1 day agoA technique for preparing autoradiograms for electron microscopy has been reported by Liquier-Milward1. The method described here has the advantage of being ...
Totaquina - Nature
Nature· 1 day agoIN a recent paper (Asiatic Res.,35, 777; 1939), M. Ciuca states that in its search for an anti-malarial preparation cheaper than quinine but equally efficacious, the Malaria Commission of the ...
Food Poisoning - Nature
Nature· 1 day agoThe two classes of food poisoning are dealt with—contamination of food by poisonous chemicals and bacterial infections of food, which are far more frequent. Directions are given outlining < ...
Radon Content of the Air - Nature
Nature· 1 day agoIN recent years it has become a practice to deduce the radioactivity of the air (that is, its radon content) from the sampling and measurement of the short-lived radon daughter products. The ...
Laser Probing the Lower Atmosphere - Nature
Nature· 1 day agoSYNGE1 first suggested in 1930 that density measurements could be made of the lower atmosphere by observing the light scattered from the beam of a search-light. Elterman2 in 1950 and onwards ...
British Dependencies and Mandated Territories in Africa - Nature
Nature· 1 day agoANY anxiety which may have been aroused by tentative suggestions relating to a future redistribution of Colonies and Mandated Territories in Africa, to which reference was made in NATURE of ...
Research Items - Nature
Nature· 1 day agoAncient Gold and Enamel Work from Cyprus.—Mr. L. H. Dudley Buxton describes in Man for January a remarkably fine piece of ancient gold and enamel work, found, it is said, with two bronze tripods ...
