Results 11 to 20 of about 667,586 (301)

Method development and validation of aspirin and clopidogrel pharmaceutical dosage forms by developing new RP HPLC method

Journal of Applied Pharmaceutical Research, 2020
A simple and selective LC method is described for the determination of Aspirin and Clopidogrel in tablet dosage forms. Chromatographic separation was achieved on a c18 column along with mobile phase consisting of a combination of fifty five volumes of ...
Nellore Dharani Sai Sreekanth, Nenavath Adilakshmi   +1 more
doaj   +1 more source

DEVELOPMENT OF A MODIFIER FOR GIVING MATERIALS FROM EFFICIENTLY PROCESSED WOOD BIOMASS SPECIAL PROPERTIES

Siberian Journal of Life Sciences and Agriculture, 2023
Background. Wood is a unique material in its structure. However, materials made from wood raw materials have such negative properties as insufficient bio- and fire-resistance.
Mikhail A. Zyryanov, Sergey O. Medvedev, Alexey A. Kukushkin, Kseniya Yu. Kuchina, Anna S. Kositsyna, Evgeny V. Root   +5 more
doaj   +1 more source

Science with the World Space Observatory - Ultraviolet [PDF]

, 2008
The World Space Observatory-Ultraviolet (WSO-UV) will provide access to the UV range during the next decade. The instrumentation on board will allow to carry out high resolution imaging, high sensitivity imaging, high resolution (R~55000) spectroscopy ...
A. I. Gómez de Castro, A. I. Gómez de Castro, A. I. Gómez de Castro, A. J. Watson, A. Jolly, D. Reimers, N. Katz, R. Cen   +7 more
core   +3 more sources

Enhanced characterization of SO₂ plume height and column density using the second UV spectral band of TROPOMI [PDF]

Atmospheric Measurement Techniques
Volcanic emissions of sulfur dioxide (SO2) affect the environment, climate, and society. Their detection and quantification rely extensively on remote sensing techniques, which are used to track SO2 and monitor volcanic activity worldwide. In particular,
L. Fabris, L. Fabris, N. Theys, L. Clarisse, B. Franco, J. Vlietinck, H. Yu, H. Brenot, T. Danckaert, P. Hedelt, M. Van Roozendael   +10 more
doaj   +1 more source

Vacuum-UV negative photoion spectroscopy of CH4 [PDF]

, 2010
Using synchrotron radiation in the range 12-35 eV, negative ions are detected by mass spectrometry following vacuum-UV photoexcitation of methane. Ion yields for H\(^-\), CH\(^-\) and CH\(_2^-\) are recorded, the spectra of CH\(^-\) and CH\(_2^-\) for ...
Berkowitz J, C.J. Latimer, Chase MW, Dawson PH, K.F. Dunn, Lias SG, M.J. Simpson, N.J. Rogers, R.P. Tuckett, Simpson MJ, Wayne RP   +10 more
core   +4 more sources

Electronic Spectroscopy of Isolated DNA Polyanions [PDF]

, 2018
In solution, UV-vis spectroscopy is often used to investigate structural changes in biomolecules (i.e., nucleic acids), owing to changes in the environment of their chromophores (i.e., the nucleobases).
Daly, Steven, Gabelica, Valérie, Porrini, Massimiliano, Rosu, Frederic   +3 more
core   +3 more sources

Influence of mineral substances on the synthesis of volatile organic compounds by Pleurotus ostreatus in the process of solid phase cultivation

Regulatory Mechanisms in Biosystems, 2017
Mineral substances play an important role in ensuring high-grade growth and high organoleptic quality of the fruit bodies of basidiomycetes. In the process of solid-phase cultivation of the mushroom Pleurotus ostreatus (Jacq.: Fr.) Kumm.
E. N. Vlasenko, O. V. Kuznetcova, J. V. Stepnevskaya   +2 more
doaj   +1 more source

A novel RP – HPLC methodology for method development and validation of aceclofenac and tizanidine pharmaceutical dosage forms

Journal of Applied Pharmaceutical Research, 2020
A simple and selective LC technique is chosen for the determination of Aceclofenac and Tizanidine in pill indefinite quantity forms. Chromatographic process separation was achieved on a c18 column victimization mobile part consisting of a combination of ...
Adilakshmi Nenavath, Nellore Dharani Sai Sreekanth   +1 more
doaj   +1 more source

ORFEUS II Far-UV Spectroscopy of AM Herculis [PDF]

, 1998
Six high-resolution (\lambda/\Delta\lambda ~ 3000) far-UV (\lambda\lambda = 910-1210 \AA) spectra of the magnetic cataclysmic variable AM Herculis were acquired in 1996 November during the flight of the ORFEUS-SPAS II mission.
Beardmore A. P., Christopher W. Mauche, Cropper M., Cropper M., Gansicke B. T., Greeley B. W., Heise J., Hurwitz M., Ishida M., John C. Raymond, Kuijpers J., Southwell K. A., van Teeseling A.   +12 more
core   +2 more sources

APLIKASI UV SPECTROSCOPY DAN METODE SIMCA UNTUK KLASIFIKASI KOPI LIBERIKA TUNGKAL JAMBI DAN KOPI LIBERIKA PROBOLINGGO

Jurnal Teknik Pertanian Lampung, 2021
Tungkal Composite Jambi Liberika Coffee is one of the top qualities of Indonesian coffees that has received a geographic indication certificate (IGs).
Sapto Kuncoro, Meinilwita Yulia, Diding Suhandy   +2 more
doaj   +1 more source