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From a case of acute endocarditis of the aortic and mitral valves with infarctions m the spleen and kidneys a micrococcus was twice isolated in pure culture from the blood during life and was demonstrated after death both microscopically and in pure culture in large numbers in the valvular vegetations, the infarctions and other parts. No other species of(More)
A study was conducted to investigate the effect of selective catalytic reduction (SCR) catalyst on mercury (Hg) speciation in bituminous and subbituminous coal combustion flue gases. Three different Illinois Basin bituminous coals (from high to low sulfur [S] and chlorine [Cl]) and one Powder River Basin (PRB) subbituminous coal with very low S and very low(More)
In the thirty-two unselected cases studied, cultures were taken from both the blood and the sputum, and in five of these more than one blood culture was taken. In one case the culture was taken from the blood only, and in this instance the pneumococcus was found. This case will be considered only with reference to the incidence of the pneumococci in blood(More)
1. In our examinations, only 38 per cent. of the infections of the respiratory tract below the glottis were pure, and this percentage was reached only by carefully following Kitasato's method of handling sputa. 2. Lobar pneumonia may produce sputum free from pneumococci, and may undoubtedly be caused by organisms other than thepneumococcus. 3. There is(More)
Low back pain is a commonly reported problem among recreational surfers. Some individuals report that wearing a vest with an inflatable bladder that alters trunk angle may help to alleviate pain. The purpose of this study was to determine whether such a vest has an effect on muscle activation and extension of the lower back. Twelve recreational surfers(More)
Le présent document spécifie un protocole de normalisation Internet pour la communauté Internet, et appelle à discussion et suggestions en vue de son amélioration. Prière de se rapporter à l'édition en cours des "Internet Official Protocol Standards" (normes officielles du protocole Internet) (STD 1) pour connaître l'état de la normalisation et le statut du(More)
1. Streptococcus viridans is of extremely low virulence for white mice and rabbits. 2. The serum of rabbits, after a series of intravenous injections of dead or living Streptococcus viridans, is poor in complement fixative substance (fixateur of Besredka) for Streptococcus viridans. 3. Antigens prepared from several strains of Streptococcus viridans are(More)
The possibility of preparing a permanent staining solution from the formulas for Nocht's (I) stain was suggested by the constant use of Jenner's (2) stain for routine blood examinations and malarial staining during the summer and fall months of ~9ox. In malarial blood the pigmented bodies of tertian fever and the crescent bodies of mstivo-autumnal fever are(More)
1. From a comparison of the results with arthritis deformans recorded in tables III, IV, and VI, and with the control cases recorded in table VII, one is justified in concluding that Streptococcus viridans is an infectious agent and excites the production of a complement-fixing substance (fixateur) in the organism in cases of arthritis deformans, and,(More)