Rapid extraction of quantitative kinetic information from variable-temperature reaction profiles

Determination of Reaction Kinetic Parameters from Variable Temperature Kinetic Study for Oxidative Addition Reaction on Binuclear Cyclometalated Platinum(II) Complexes

The pseudo-first order rate constants and activation parameters have been determined using two methods, constant-temperature kinetic (CTK) and variable temperature kinetic (VTK), for the oxidative addition reactions of [Pt2Me2(C^N)2(µ-dppf)], (1a, C^N = deprotonated 2-phenylpyridine (ppy); 1b, C^N = deprotonated benzo[h]quinoline (bhq)) with MeI. The results obtained from VTK method are in agre...

Semi-supervised Information Extraction from Variable-length Web-page Lists

We propose twomethods for constructing automated programs for extraction of information from a class of web pages that are very common and of high practical significance – variable-length lists of records with identical structure. Whereas most existing methods would require multiple example instances of the target web page in order to be able to construct extraction rules, our algorithms requir...

Improving accuracy of information extraction from quantitative magnetic resonance imaging

Specialized Information Extraction: Automatic Chemical Reaction Coding From English Descriptions

In an a ge of i n c r e a s e d a t t e n t i o n to t h e p r o b l e m s of d a t a b a s e o r g a n l z a t i o n , r e t r i e v a l p r o b l e m s and q u e r y l a n g u a g e s , one of t he m a j o r economic p r o b l e m s of many p o t e n t i a l d a t a b a s e s r e m a i n s t h e e n t r y of t h e original i n f o r m a t i o n i n t o t h e d a t a b a s e . Specialized info...

extraction and acetylation of purified trypsin from bovin pancreas and study of some its physico-chemical properties

آنزیم تریپسین در شرایط قلیایی ناپایدار می باشد .و فعالیت پروتئولیتیکی تریپسین منجربه خود هضمی آن در جایگاههای خاصی می گردد. بنابر این آنزیمی با ناپایداری بالا محسوب میگردد. در سالهای اخیر موفق شدند که با ایجاد تغیرات شیمیایی با اضافه کردن فلزات خاص ، کلسیم و یا عمل استیلاسیون منجر به افزایش پایداری آنزیم تریپسین گردند. مطالعات در حال حاضر نشان می دهد که تریپسین استیله شده فعالیت آنزیمی خود را ...