Results 261 to 270 of about 1,064,285 (340)
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Macronutrient analysis of preterm human milk using mid-infrared spectrophotometry
Journal of Perinatal Medicine, 2019Background Human milk is the optimal source of nutrition for preterm infants. However, breast milk alone is often not sufficient to satisfy the high nutritional needs for growth and development in preterm infants.
Ö. Bulut, A. Çoban, Z. Ince
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Journal of AOAC International, 2017
Daptomycin (DPT) is an important antimicrobial agent used in clinical practice because it is very active against several types of medicinally challenging Gram-positive bacteria, such as methicillin-resistant Staphylococcus aureus and vancomycin-resistant
E. G. Tótoli, H. R. Salgado
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Daptomycin (DPT) is an important antimicrobial agent used in clinical practice because it is very active against several types of medicinally challenging Gram-positive bacteria, such as methicillin-resistant Staphylococcus aureus and vancomycin-resistant
E. G. Tótoli, H. R. Salgado
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Quantitative Determination of Tenoxicam by Infrared Spectrophotometry
Analytical Letters, 1997Abstract The purpose of this study was the quantitative determination of solid dosage forms containing tenoxicam (TNX) by IR spectrophotometry, using the KBr disc technique. Dehydrocholic acid (DHCA) was used as the internal standard. The specific absorption bands at 1420 cm−1 and 1705 cm−1 were chosen for TNX and DHCA, respectively.
Dincol, F, Atay, O
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Determination of HOD by infrared spectrophotometry
Talanta, 1978The concentration of HOD in biological fluids is measured by using vacuum distillation, followed by infrared spectrophotometry.
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, 1971
An analysis was made of SiOx thin films evaporated either by electronic bombardment (SiOB) or by Joule effect (SiOJ). Stoichiometry was studied by nuclear microanalysis and bondings by infrared spectrophotometry.
A. Cachard, J. Roger, J. Pivot, C. Dupuy
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An analysis was made of SiOx thin films evaporated either by electronic bombardment (SiOB) or by Joule effect (SiOJ). Stoichiometry was studied by nuclear microanalysis and bondings by infrared spectrophotometry.
A. Cachard, J. Roger, J. Pivot, C. Dupuy
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Near-infrared spectrophotometry determined brain oxygenation during fainting.
Acta Physiologica Scandinavica, 1998During orthostatic hypotension we evaluated whether presyncopal symptoms relate to a reduced brain oxygenation. Nine subjects performed 50 degrees head-up tilt for 1 h and eight subjects were followed during 2 h of supine rest and during 1 h of 10 ...
P. Madsen+5 more
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Near Infrared Absorption Spectrophotometry
Applied Spectroscopy, 1952Interest in several regions of the electromagnetic spectrum has increased greatly since the War under the stimulation of new apparatus for the generation and detection of radiation. Just as the perfection of the magnetron and the klystron has given the spectroscopist relatively powerful sources of ...
James L. Lauer, E. J. Rosenbaum
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For infrared spectrophotometry of Jupiter and Saturn
Icarus, 1978Infrared spectral measurements of Mars, Jupiter, and Saturn were obtained from 100 to 470 kaysers and, by taking Mars as a calibration source, brightness temperatures of Jupiter and Saturn were determined with approximately 5 kayser resolution. Internal luminosities were determined from the data and are reported to be approximately 8 times 10 to the ...
David Goorvitch+3 more
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Near-Infrared Spectrophotometry
Applied Spectroscopy Reviews, 1968Abstract Near-infrared spectroscopy is usually considered to cover that part of the electromagnetic spectrum which falls between 0.71μ. and approximately 3 p. From the theoretical viewpoint, one might place the upper wavelength limit near 2.51μ. and define near-infrared spectroscopy as the study of low-energy electronic transitions and overtones and ...
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Identification of Elastomers by Infrared Spectrophotometry
Rubber Chemistry and Technology, 1963Abstract The use of infrared spectrophotometry for the identification of elastomers is discussed, after having reviewed the general principles on which spectrophotometry is based and after having considered the principal types of atomic vibration. There follows a description of the principal methods of analysis for solution and pyrolysis,
Aldo Fiorenza, Giuseppe Bonomi
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