Chromatographic separation, identification, and analysis of phosphatides

Platelet phosphatides: their separation, identification, and clotting activity.

The paper electrophoretic separation of phosphatides.

A number of chromatographic methods have been previously reported for the separation of phosphatides. Column chromatography has been used successfully by Thannhauser and Setz (l), Klenk (a), and Hanahan et al. (3). Paper chromatographic techniques for phosphatide analysis have been reported by Bevan et al. (4), Hecht and Mink (5), Hack (6)) and Lea et al. (7). Garvin (8) has reported a separati...

Chromatographic methods for the separation and identification of porphyrins.

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langauge needs analysis of undergraduate business management and economics students

the aim of conducting this study was to investigate the foreign language learning needs of undergraduate economics students and business management students in faculties of social sciences of alzahra and azad naragh university. in the study, which was designed on the basis of a qualitative-quantitative basis using interviews and questionnaires, 146 female undergraduate business management as we...

‏‎a phonological contrastive analysis of kurdish and english‎‏

deposite the different criticisms on contrastive analysis it has been proved that the results of it(when processed)can be usuful in a tefl environment,specially at the level of phonology.this study is an attempt to compare and contrast the sound systems of kurdish and english for pedagogical aims. the consonants,vowels,stress and intonation of the twolanguages are described by the same model-ta...