A disturbed unit

Incidence of dehydration encephalopathy among patients with disturbed consciousness at a hospital emergency unit

Systemic dehydration and diffuse central nervous system signs without any other illness is referred to as dehydration encephalopathy (DE). However, the incidence of DE at emergency units remains uncertain. We investigated the incidence of DE among persons with disturbed consciousness who visited the emergency unit. We reviewed the medical case records of the emergency unit at our university hos...

Disturbed families, or families disturbed?

NGC 765 - A disturbed H I giant

We present H i spectral line and radio–continuum VLA data of the galaxy NGC765, complemented by optical and Chandra X-ray maps. NGC765 has the largest H i-tooptical ratio known to date of any spiral galaxy and one of the largest known H i discs in absolute size with a diameter of 240 kpc measured at a surface density of 2× 10 atoms cm −2. We derive a total H i mass of MH I = 4.7×10 M , a dynami...

a study on corrosion reasons of heat exchanger in ammonia unit

چکیده ندارد.

solution of security constrained unit commitment problem by a new multi-objective optimization method

چکیده-پخش بار بهینه به عنوان یکی از ابزار زیر بنایی برای تحلیل سیستم های قدرت پیچیده ،برای مدت طولانی مورد بررسی قرار گرفته است.پخش بار بهینه توابع هدف یک سیستم قدرت از جمله تابع هزینه سوخت ،آلودگی ،تلفات را بهینه می کند،و هم زمان قیود سیستم قدرت را نیز برآورده می کند.در کلی ترین حالتopf یک مساله بهینه سازی غیر خطی ،غیر محدب،مقیاس بزرگ،و ایستا می باشد که می تواند شامل متغیرهای کنترلی پیوسته و گ...