Author: admin - Date: August 23, 2008 - Category: Health
Further, linen boiling in the tar solved in water with alkali (the tar odour scares louses) is rational. The best preventive maintenance are a raising of well-being and the population and vigorous extirpation with (the Bow-prachechnoe business) in places of the greatest clump of people ( at home, barracks see, stations and so forth) . Lighted. : and in l about in with to and , Hexapods and zymoses of the person, 1928; H e b r a K a p o s i, Lehrbuch Hautkrankheiten, II, 2, Stuttgart, 1883; P a v l o v s k y S t e i n, Experimentelle Lausestudien, Zeitschrift fur die gesamte experimentelle Medizin, LXII, I-3, 1924; H o f f m a n n, Zur Bekampfung der Lauseplage VerMtung der Geschlechtskrankheiten, Dermatologische Zeitschrift, XXII, 4, 1915; W i d m a n n, Beitrage Kenntnis der Biologie der Kleiderlaus und deren Bekampfung, Zeitschrift Hygiene Infektionskrankheiten, LXXX, 2, 1915; H e y-m a n n, Die Bekampfung der Kleiderlause, ibid. . The SAMPLING METHOD called also by a method representative, by a method of assays (Stichprobeerhebung, representative Methode, lamethode repiesentative, 1′investigation representative), is one of methods particulate, not continuous statistical observation and examination. The essence consists that from a lump of events of the studied phenomenon is culled and major or their smaller part is filed. Such statement of examination gets essential value in following events of practice of statistical examination: first, when the interesting phenomenon by the nature cannot be studied by continuous calculus (as, for example, at examination of white and red pellets in blood, at studying of any objects vegetable and fauna; secondly, when this last cannot be applied behind a deficiency at the explorer of forces, resorts and time; Thirdly, when, though there is a possibility to supply examination on the basis of continuous calculus, but at the same time is obvious, that such statement would be deprived practical sense, to.
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