امروزه توسعه سیستم‌های کارآمد و اثربخش بهداشت درمان به یکی از نگرانی‌های اصلی دولت‌ها تصمیم‌گیرندگان تبدیل شده است. تأمین به‌موقع دارو کارایی سیستم موجودی توزیع، نقشی حیاتی در زنجیره بیمارستانی دارند برای افزایش این فعالیت‌ها، فرآیند تصمیم‌گیری مناسب مدیریت ضروری نظر می‌رسد. پژوهش یک مدل دوهدفه به‌صورت برنامه‌ریزی خطی عدد صحیح مختلط جریان اطلاعات ارائه اهداف حداقل­کردن هزینه‌های خرید، نگهداری، ...

نخستین گام در راستای تحلیل و ارزیابی ریسک‌های زنجیره تأمین شناسایی این ریسک‌ها است. روش‌های مرسوم بر اساس فیلترهای دستی یا خودکار داده‌­محور ارائه شده فیلتر به‌­دلیل محدودیت‌های نمونه‌گیری دارای مشکلات اعتبارسنجی هستند از طرف دیگر مبتنی داده، داده‌های ریسک که پیچیده مبهم هستند، عملکرد ضعیفی دارند. برای پرکرده خلل پژوهشی، پژوهش، چارچوبی تعاملی بین تحلیل‌­گر ماشین حجم وسیعی حوزه مواد غذایی با است...

TEL AVIV, July 17—Two Palestinian suicide bombers detonated explosives outside a convenience store on a busy pedestrian walkway in an immigrant neighborhood of Tel Aviv tonight, killing themselves and three other people. The bombings, which also injured 40, marked the second Palestinian attack against Israeli civilians in two days after a hiatus of nearly a month. The bodies of the bombers, one...

The structural properties and whiteness of the substrate surface markedly effect printing quality are closely related to primer coating processes. Herein, four different roller schemes were applied on MDF surfaces change their color, whiteness, gloss, roughness characterized for UV inkjet printing. Data analysis was conducted explore effects these variables color reproduction, relative contrast...

Recent advances in pigment production resulted the possibility to print with RGBW primaries instead of CMYK and performing additive color mixing printing. The pigments studied this work have properties structural colors, as primary colors are a result interference thin film coating mica pigments. In work, we investigate angle-dependent gamut primaries. We elucidated optimal angles illumination ...

To better understand the persistence of residential racial segregation in U.S. cities, it is essential to develop testable, spatially explicit models dynamics. However, original census data are not formatted a way that facilitates testing such models. In this study, we propose novel geoprocessing pipeline transforms into image-like geovisualization urban segregation. The process consists conver...

Biometrics plays a vital role for an extensive array of highly secure identification and personal verification systems. Iris Recognition is the recognition of an individual based on iris features. It is regarded as the most promising biometric identification system available. In this paper, the iris recognition is applied on UBIRIS database. Image is segmented using circular Hough transform, th...

Content of image such as color texture and dimension are used for process for image retrieval and classification. The classification of image needed to mange increases multimedia data in internet. The Varity of different image search by efficiently need a process of image classification. Image classification performs on lower content of image. Feature clustering play an important role in image ...

Duotone refers to an image with various shades of a hue mapped in an vector or wedge through a color space. The colorant, the gradient curve, and the number of colorants used define the slice through the color space. The image is printed with two or more analogue colorants. The colorants may be custom formulated or selected from a named color system. Typically two colorants are placed on a subs...

Crystal violet treatment of formalin fixed paraffin embedded tissue slides greatly reduces the endogenous autofluorescence, and allows immunofluorescence (IF) staining with FITC or Alexa488 conjugated antibodies. Using cold CCD camera to capture the fluorescence images makes this staining method very sensitive. Here we show that combination of IF with the simultaneous recording of crystal viole...