DETERMINATION OF PARAMETERS FOR DYEING KINETICS FROM CONCENTRATION PROFILES

technical and legal parameters for determination of river boundary,( case study haraz river)

چکیده با توسعه شهر نشینی و دخل و تصرف غیر مجاز در حریم رودخانه ها خسارات زیادی به رودخانه و محیط زیست اطراف آن وارده می شود. در حال حاضر بر اساس آئین نامه اصلاح شده بستر و حریم رودخانه ها، حریم کمی رودخانه که بلافاصله پس از بستر قرار می گیرد از 1 تا20 متر از منتهی الیه طرفین بستر رودخانه تعیین، که مقدار دقیق آن در هر بازه از رودخانه مشخص نیست. در کشورهای دیگر روشهای متفاوتی من جمله: درصد ریسک...

A Review on the Physico-Chemical Studies of Dyeing Progress and Dyeing Kinetics Using Natural Dyes

It is felt very essential to develop a knowledge base on dye chemistry and effects of dyeing process variables as well as rate of dyeing and chemical kinetics of dyeing for different natural dyes and fibres combinations to manipulate the processes of natural dyeing efficiently in order to get maximum color yield in economical way. A review on the effects of dye extraction medium, optimum concen...

Density profiles of supernova matter and determination of neutrino parameters

The flavor conversion of supernova neutrinos can lead to unique and observable signatures related to the unknown neutrino parameters. As one of the crucial factors that govern the neutrino flavor conversion in a supernova, the local density profile near the resonance is, however, not so well known. In this analysis, arbitrary power-law functions are assumed to represent the density profiles nea...

Effectual parameters in natural dyeing: Dyeing of woolen yarns by madder

development of different optical methods for determination of glucose using cadmium telluride quantum dots and silver nanoparticles

a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...