Chemistry and biological function of biopterin cofactor and related compounds.

the evaluation of language related engagment and task related engagment with the purpose of investigating the effect of metatalk and task typology

abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...

extraction and characterization of allium irancum plant extract and its application in the green synthesis of silver nano particles and oxidation of thiocarbony1 compounds

سنتز سبز نانوذرات فلزی (nps) درسالهای اخیر توجه بسیارزیادی را به خود جلب کرده است. زیرا این پروتوکل کم هزینه وسازگار با محیط زیست از روش های استاندارد سنتز. در این پایان نامه ما گزارش میکنیم یک روش ساده و سازگار با محیط زیست برای سنتز نانوذرات نقره با استفاده از محلول آبی عصاره گیاه allium iranicum به عنوان یک عامل کاهش دهنده ی طبیعی. نانو ذرات نقره مشخص شد با استفاده از تکنیک های uv-visible، x...

compactifications and function spaces on weighted semigruops

chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...

Chemistry of Iminium Salts and Related Compounds

The Chemistry of Adrenochrome and Related Compounds

s 60, 5747 (1956). (100) FRANKEL, S., AND ALLERS,R.: Biochem. Z. 18,40 (1909).(101) FRIEDENWALD,J. S., MICHEL,H., AND BUSCHKE,W.: Arch. Biochem. and Biophys. (102) FURTH,0. YON: Hoppe-Seyler’s Z. physiol. Chem. 24, 142 (1898).(103) FURTH,0. VON: Hoppe-Seyler’s 8. physiol. Chem. 26, 15 (1898).(104)FURTH,0. VON: Hoppe-Seyler’s Z. physiol. Chem. 29, 105 ...