The prob lem of r e c o n s t r u c t i n g a p rocedure f rom t r a c e s o f i t s behav io r i s c o n s i d e r e d . A r e p r e s e n t a t i o n f o r p r o c e d u r e s , i n c l u d i n g backt r a c k i n g p r o c e d u r e s , i s d e s c r i b e d and a d e f i n i t i o n o f a t r a c e o r p r o t o c o l i s p r e s e n t e d . A l g o r i t h m s f o r t h e c o n s t r u c t...

A method to quantify b -sitosterol (BSS) and b -sitosteryl glucoside (BSSG) in dietary supplements containing added BSS and BSSG was developed and also validated for the analysis of naturally occurring free and esterified sterols and steryl glucosides in foods. Steryl glucosides were extracted with hexane-diethyl ether (1 : 1, v/v) after the alkaline saponification of a powdered supplement or o...

types of capacitor construction and effects on power loss and power dissipation. Outline ways to manage power loss, with emphasis on the capacitors Equivalent Series Resistance (ESR). Review the key elements for modeling the capacitor by applying S2P files for impedance calculations. Substrate Technology Enabling The Next Generation Implantable Devices Marc Hauer, Dyconex AG Today, the substrat...

Metadoxine (pyridoxol L-2-pyrrolidone-5-carboxylate) is an ion-pair salt of pyridoxine (vitamin B6) and 2-pyrrolidone-5-carboxylate (PCA, also known as L-PGA). Metadoxine modulates GABAergic activity, and does not increase levels of brain neurotransmitterssuch as dopamine, norepinephrine and serotonin. In animal studies, Metadoxine has shown no signs of abuse or addiction potential....