نتایج جستجو برای: selectivity model

تعداد نتایج: 2144033  

2013
Dipanjan Roy Yenni Tjandra Konstantin Mergenthaler Jeremy Petravicz Caroline A. Runyan Nathan R. Wilson Mriganka Sur Klaus Obermayer

Primary visual cortex (V1) provides crucial insights into the selectivity and emergence of specific output features such as orientation tuning. Tuning and selectivity of cortical neurons in mouse visual cortex is not equivocally resolved so far. While many in-vivo experimental studies found inhibitory neurons of all subtypes to be broadly tuned for orientation other studies report inhibitory ne...

Journal: :iranian journal of medical sciences 0
parvaneh najafizadeh department of pharmacology, pharmaceutical sciences branch, islamic azad university, tehran, iran soltan ahmad ebrahimi department of pharmacology, faculty of medicine, iran university of medical sciences, tehran, iran mohammad reza panjehshahin department of pharmacology, school of medicine, shiraz university of medical sciences, shiraz, iran seyed mahdi rezayat sorkhabadi department of pharmacology, faculty of medicine, tehran university of medical sciences, tehran, iran

abstract background: molecular imprinting is a method for synthesizing polymers with structure-selective adsorption properties with applications such as, selectivity binding, drug delivery systems and anti-bodies. the present study aims at optimizing the preparation of molecularly imprinted polymer (mip) against l-phenylalanine, in order to increase phenylalanine-binding in enzymatic intestinal...

Journal: :journal of sciences, islamic republic of iran 2003
m.r. hadjmohammadi

effects of temperature and percentage of organic modifier were studied on retention and selectivity in rp-hplc using solvation parameter model. the system constants were determined by multiple linear regression analysis from experimental values in the retention factor for a group of different solutes with known descriptors by computer using the program spss/pc. the experimental results showed t...

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