The roasting process has become the most necessary post-harvest handling to be awarded in controlling coffee quality. In this research, effect of temperature been investigated chlorogenic acid content on pure robusta local varieties and its mixture with soybeans as a parameter control had variated at 195°C, 215°C, 225°C, 230°C, 240°C. contents have obtained based their maximum absorbances measu...

In this article a model of water diffusion within bonded assembly will be set up. It fed by experimental tests which allow to characterize the diffusive properties taking into account presence interphases. For purpose, specimens instrumented with Fresnel fiber optic sensors. These sensors local measurement content polymer material during wet ageing. Once these measurements are performed, model,...

introduction of a suitable vetch as winter crop in cold drylands of iran is highly important. line vp-2670 with origin of turkey was selected from icarda nursery during 2002 and was evaluated along with other selected lines and local checks over nine years in different stations and on-farm conditions. vp-2670 with mean 3500 kgha-1 dry biomass over environments, high stability and protein conten...

With the influx of multi-media streaming content over the Internet, building a streaming infrastructure that would support flexible Next Generation Internet application in a scalable way on heterogenous access technology is most desirable. This paper presents a streaming architecture which provides some innovative methods and technique that would help build an IP based radio/TV network. This wo...

The contrast statistics of natural images can be adequately characterized by a two-parameter Weibull distribution. Here we show how distinct regimes of this Weibull distribution lead to various classes of visual content. These regimes can be determined using model selection techniques from information theory. We experimentally explore the occurrence of the content classes, as related to the glo...

The aim of the study was to validate the ability of electrical impedance tomography (EIT) to detect local changes in air content, resulting from modified ventilator settings, by comparing EIT findings with electron beam computed tomography (EBCT) scans obtained under identical steady-state conditions. The experiments were carried out on six anesthetized supine pigs ventilated with five tidal vo...