A New Spraying Reagent for Ferrous Ion in Paper Chromatography

An ion-exchange reagent for use in the chromatography of large peptides.

Determination of N-Methylpyrrolidine in Cefepime Using a Reagent-Free Ion Chromatography System

Determination of Sulfate and Sulfamate in Topiramate Using a Reagent-Free Ion Chromatography System

Introduction Epilepsy is a common neurological disorder that can cause anywhere from a brief cessation of responsiveness to severe muscle spasms with a loss of consciousness.1 This condition is usually controlled with antiepileptic drugs (AEDs). However, approximately 20% of patients with epilepsy are resistant to therapy with first-generation AEDs.2 Topiramate (Topamax®) is a second-generation...

a new approach to credibility premium for zero-inflated poisson models for panel data

هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...

Ion chromatography: a new technique for clinical chemistry.

Ion chromatography is a new analytical technique in which the ions to be analyzed are separated on a special pellicular ion-exchange column. Once separated, the effluent from the separating column passes into a second ion-exchange column, which removes the eluent or buffer ions from the moving phase without removing the sample ions, which are detected and measured by electrical conductivity on ...