نتایج جستجو برای: reversed turkevich method

تعداد نتایج: 1672222  

ژورنال: اندیشه آماری 2014
arabborzoo, zahra, mohtashami borzadaran, ghlamreza,

In this article study summery of reversed hazard rate and mixture distributons then introduce reversed hazard rate mixture and waiting times of failure also introduce mixture reversed hazard rate additive modele and multiplicative and introduce behavioure mixture of k increasing reversed hazard rate (IRFR) Increasing(IRFR).

Journal: :Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) 2016

Easily degradating and various isomeric forms of rapamycin (Sirolimus) face the determination of this compound to many challenges. In this study, we developed and validated the isocratic reversed phase high performance liquid chromatographic (RP-HPLC) method for rapamycin. Separation was performed on a C8 column (MZ, 15 × 4.6 mm, 5 µm particle size) using methanol:water (80:20 v/v) as the mobil...

Journal: :Nature 1987

Journal: :Journal of oleo science 2009
Ayano Yoshie Ayato Kanda Takahiro Nakamura Hisao Igusa Setsuko Hara

Although there are various determination methods for gamma -oryzanol contained in rice bran oil by absorptiometry, normal-phase HPLC, and reversed-phase HPLC, their accuracies and the correlations among them have not been revealed yet. Chloroform-containing mixed solvents are widely used as mobile phases in some HPLC methods, but researchers have been apprehensive about its use in terms of safe...

Journal: :iranian journal of pharmaceutical research 0
shirin hooshfar department of pharmaceutics, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran. seyed alireza mortazavi department of pharmaceutics, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran mohammad piryaei medical genetics department, faculty of medicine, shahid beheshti university of medical sciences, tehran, iran. hossein ramandi darzi medical genetics department, faculty of medicine, shahid beheshti university of medical sciences, tehran, iran. nahid shahsavari department of clinical pharmacy, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran. farzad kobarfard department of pharmaceutics, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran.

a gradient reversed-phase high performance liquid chromatography (hplc) method was developed for the assay of cetrorelix acetate, a synthetic decapeptide with gonadotropin-releasing hormone (gnrh) antagonistic activity used in infertility treatment. the hplc method, which is used to determine cetrorelix in bulk and pharmaceutical dosage forms, was validated per ich guidelines. the chromatograph...

Journal: :Nature 1989

Journal: :American Antiquity 1937

Journal: :The Journal of the Acoustical Society of America 1939

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