Now showing items 1-10 of 9539
Reference Values Following Iso Guidelines For Frequently Requested Rock Reference Materials
Design of a CMOS voltage reference using current-model approach
A voltage reference with low sensibility to temperature and power-supply that can generate flexible reference values (from milivolts to several volts) is proposed. Designed for AMS 0.35μm CMOS process, the circuit provides ...
Valores de referencia en optometríaReference value in optometry
(Universidad de La Salle. Revistas. Ciencia y Tecnología para la Salud Visual y Ocular., 2010)
Determination of Cr, Cu, Ni, Sn, Sr and Zn Mass Fractions in Geochemical Reference Materials by Isotope Dilution ICP-MS
Concepts and determination of reference values for human biomonitoring of environmental contaminants
(PAN AMER HEALTH ORGANIZATION, 2010)
Human biomonitoring (HBM) of environmental contaminants plays an important role in estimating exposure and evaluating risk, and thus it has been increasingly applied in the environmental field. The results of HBM must be ...
HPLC determination of hemoglobins to establish reference values with the aid of statistics and informatics
The purpose of the present study was to establish reference values for hemoglobins (Hb) using HPLC, in samples containing normal Hb (AA), sickle cell trait without alpha-thalassemia (AS), sickle cell trait with alpha-thalassemia ...
Reference Values for the Diffusing Capacity Determined by the Single-Breath Technique at Different Altitudes: The Latin American Single-Breath Diffusing Capacity Reference Project
(Daedalus Enterprises Inc., 2016)
BACKGROUND: The lung diffusion capacity (DLCO) determined by the single-breath technique greatly helps in the differential diagnosis and classification of severity of common lung diseases. However, widespread use of ...