This study was conducted to evaluate the effects of herbal extracts on quality striped catfish (Pangasianodon hypophthalmus) fillets throughout storage period. Quality changes during ice were studied after dip treatments in aqueous solutions ethanolic extract Phyllanthus amarus (0.02% and 0.04%, w/v) or Euphorbia hirta (0.06% 0.02%, w/v). The control (dipped tap water) treated fish samples anal...

Usual methods are unfortunately unsuitable to accurately date many Holocene deposits and landforms from active Mexican volcanoes. This is notably the case for Tacaná Volcanic Complex (TVC), located in State of Chiapas southern Mexico, San Marcos Department Guatemala. The complex consists Chichuj, Tacaná, Antonio volcanoes Ardillas dome. volcano, main summit TVC, collapsed 15 ± 5 ka ago (40Ar/39...

در این مقاله به مدل­سازی سیستم آب­ شیرین کن med-tvc پرداخته می­شود. در سیستم مورد بررسی از یک بویلر بازیاب جهت افزایش راندمان چرخه حرارتی موجود استفاده شده­است. استفاده از گرمای اتلافی منجر به کاهش سوخت مصرفی برای تولید آب شیرین و کاهش قیمت آن خواهد شد. معادلات موازنه جرم، انرژی و انتقال حرارت مربوط به اجزای مختلف توسط کد نرم­افزاری تهیه شده در matlab حل شده و نتایج به­دست آمده در یک فرآیند بهی...

The study was designed to evaluate the physico-chemical, microbial and sensorial quality of beef incorporated with different levels vinegar at refrigerated storage (4±1ºC). Fresh samples were divided into three batches i.e. T0 = control (without vinegar), T1 5% T2 10% vinegar. evaluated for sensory properties (color flavor), physico-chemical (pH, cooking loss, FFA, POV TBARS) counts (TVC, TCC T...

To evaluate residual spatial vision deficits in treated amblyopia, we recruited five clinically treated amblyopes (mean age=10.6 years). Contrast sensitivity functions (CSF) in both the previously amblyopic eyes (pAE; visual acuity=0.944+/-0.019 MAR) and fellow eyes (pFE; visual acuity=0.936+/-0.021 MAR) were measured using a standard psychophysical procedure for all the subjects. The results i...

This paper presents a generalization of standard effect systems that we call contextual effects. A traditional effect system computes the effect of an expression e. Our system additionally computes the effects of the computational context in which e occurs. More specifically, we compute the effect of the computation that has already occurred (the prior effect) and the effect of the computation ...

A plaid is a combination of two gratings whose orientations are orthogonal to each other with the same or similar contrasts. We used plaid patterns as stimuli to investigate the mechanisms underlying the detection of a plaid to understand how the visual system combines information from orientation-selective channels. We used a masking paradigm in which an observer was required to detect a targe...