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Formula for calculating vaccine profitability
Vaccine, 1987A mathematical formula is developed for calculating the profitability of real or stimulated vaccination campaigns, in relation to the years elapsed since the vaccination date and within the period of immunity given by the vaccine. According to the formula, profitability depends on the annual attack rates and corresponding costs, vaccine price and ...
J L, Carrasco, R, Lardinois
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A Formula for Calculating the Dosages of Drugs in Emergencies
JAMA: The Journal of the American Medical Association, 1987To the Editor.— I read with great interest the letters by Kirshenbaum 1 and Byerly et al 2 that suggested simple methods for calculating the dosages of drugs in emergencies. Dr Kirshenbaum's formula fixes the intravenous rate at 30 mL/h and calculates the amount of a cardiovascular drug to be added to 250 mL of dextrose as ( x mg/kg/min) ( y kg) (0.5),
W G, Byerly, G, Melnick, J A, Barone
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Formulas for approximate calculation of the Chebyshev coefficients
Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kudaibergenov, S. S. +3 more
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Formulae for Calculation of Normal Probability
2007Various approximate formulae for calculation of the normal probability integral P(x) = 1/√2π ∫0x e-t2/2dt, x ≥ 0, are given. Our formulae provide a good approximation to P(x) over the entire range 0 < x < ∞, hence they can be used in practice instead of the usual numerical tables. Error bounds based on the Peano kernel technique are proved.
Vesselin Gushev, Geno P. Nikolov
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Update on Intraocular Lens Calculation Formulas
Ophthalmology, 2019Abstract In a study published last year we showed the Barrett was the single most accurate IOL formula overall. Herein we report on the outcomes of new or updated formulas when run against the same datasets. Achievement of a target refractive outcome has become an integral part of cataract surgery.
Melles, Ronald B. +3 more
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Common Calculations and Their Formulae
1994For all the species covered here, values for physical properties not given directly in the data sheets or graphs can be calculated from the data presented by means of simple formulae, most of which are also given in this publication. Examples of such calculations would include: the density at a moisture content other than that given; calculation of the
Jan F. Rijsdijk, Peter B. Laming
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1993
Glazes are expressed in several different forms: Recipe: a list of actual materials and weights, used directly to make the glaze. Molecular formula: shows the relative proportion of molecules of flux, alumina and silica in the glaze. Must be converted to recipe to make the glaze.
Henrik Norsker, James Danisch
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Glazes are expressed in several different forms: Recipe: a list of actual materials and weights, used directly to make the glaze. Molecular formula: shows the relative proportion of molecules of flux, alumina and silica in the glaze. Must be converted to recipe to make the glaze.
Henrik Norsker, James Danisch
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Optimal Formulas for Calculating Linear Functionals
Lobachevskii Journal of MathematicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shadimetov, Kh. M., Mamatova, N. H.
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A new intraocular lens calculation formula
American Intra-Ocular Implant Society Journal, 1980Data from 166 eyes with iridocapsular implants were analyzed and different prediction methods were compared. A new formula was derived which predicted implant power better than any other method. The theoretic formulas and correction factors of Fyodorov, Colenbrander, and others were examined in detail and compared to the more accurate, simpler linear ...
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