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Experimental study of an accoustical field in rocks crushed during drilling


, : Experimental study of an accoustical field in rocks crushed during drilling. Izvestiya Vysshikh Uchebnykh Zavedeniy Geologiya i Razvedka


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Mendoza-Sassi, Rúl.; Béria, J.U.; Fiori, Nádia.; Bortolotto, Aéli., 2006: Prevalence of signs and symptoms, associated sociodemographic factors and resulting actions in an urban center in southern Brazil. Objective: To determine the prevalence of signs and symptoms in the adult population, the sociodemographic factors associated with them, and the actions taken as a result of these symptoms, according to sex. Methods: A population-based cross-secti...

Kaplan, G.P.; Hartman, B.K.; Creveling, C.R., 1981: Immunohistochemical localization of catechol-O-methyltransferase in circumventricular organs of the rat: potential variations in the blood-brain barrier to native catechols. Catechol-O-methyltransferase (COMT) was localized in the organum vasculosum of the lamina terminals, subfornical organ, subcommissural organ and area postrema of rat brain using an indirect immunofluorescence technique. COMT immunofluorescence was...

Shanks, R.G.; Hadden, D.R.; Lowe, D.C.; McDevitt, D.G.; Montgomery, D.A., 1969: Controlled trial of propranolol in thyrotoxicosis. Lancet 1(7603): 993-994

Marsh, J.A.P.; Davies, H.A., 1981: Effects of dichlorprop and mecoprop on respiration and transformation of nitrogen in two soils. Two sandy loam soils were used to study the effects of dichlorprop and mecoprop at concns. of 10 and 100 p.p.m. a.i., approximately equivalent to normal field rates and 10 X field rate. The higher rate of dichlorprop reduced respiration in one soi...

Dujovne, C.A.; Salhab, A.S., 1980: Erythromycin estolate vs. erythromycin base, surface excess properties and surface scanning changes in isolated liver cell systems. Chang liver cells [non-neoplastic human culture] and isolated rat hepatocytes were exposed to medium containing different concentrations of the antibiotic erythromycin estolate or erythromycin base for 1-5 h. Hepatotoxicity was quantitated by meas...

Yamamoto K.K.; Chow P.; E.S.ami S.; French C., 1991: Cloning of a cea specific murine monoclonal antibody using rna directed pcr. Proceedings of the American Association for Cancer Research Annual Meeting 32: 274

Van Eerd, J.E.; Boerman, O.C.; Harris, T.D.; Rennen, H.; Edwards, D.S.; Oyen, W.J.; Corstens, F.H., 2003: Imaging of experimental colitis in rabbits with a radiolabeled Leukotriene B4 antagonist. Journal of Nuclear Medicine 44(5 Supplement): 153P, May

Kumar, R., 1980: Effect of administration of synthetic ecdysone on the monitoring of Palamnaeus bengalensis. Since the existence of a hormone affecting moulting in arachnids is not known for certain (as it is in insects and crustaceans), the synthetic analogue of ecdysone (3 beta ,14 alpha -dihydroxy-5 beta -cholest-7-en-6-one), which is known to be acti...

Gottis M., 1980: Effects of viscoelastic dissipation within the Earth and tidal energy on tectogenetic processes. International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes 26, Vol

Dieu, H.Thi.Thu.; Dibley, M.J.; Sibbritt, D.; Hanh, T.Thi.Minh., 2007: Prevalence of overweight and obesity in preschool children and associated socio-demographic factors in Ho Chi Minh City, Vietnam. Spontaneous otogenic pneumocephalus caused by barotrauma is extremely rare. We surveyed the literature and describe a case report of otogenic pneumocephalus from barotrauma managed with a middle fossa craniotomy. The neurotologic literature review...