Although methods exist for predicting the color of a spot color ink when it overprints another ink, there is a need for a simplified model for the purpose of previewing that can be used during document creations. The proposed model characterizes each spot color individually and predicts the color of overprinting solids and halftones by linearly combining the reflectances of two colors. Each ink...

Printing with custom inks is of interest both for artistic purposes and for printing security documents such as banknotes. However, in order to create designs with only a few custom inks, a general purpose high-quality gamut reduction technique is needed. Most existing gamut mapping techniques map an input gamut such as the gamut of a CRT display into the gamut of an output device such as a CMY...

The iridescence effect, produced by structural color, is difficult (if not impossible) to capture and print using traditional CMYK pigments. RGB pigments, nonetheless, generate colors light interference. layered surface structure generated pigments’ particles reflects different wavelengths of in viewing angles. In printed media, will collectively influence the optical response surface, d...

background: cryosurgery is one of the simplest, most effective gingival depigmentation methods. repigmentation may happen after a while in each method. the aim of this study is to compare the recurrence rate after treatment by liquid nitrogen swap and a cryoprob in 18 months. materials and methods: a total of 26 patients with physiologic gingival pigmentation were selected. the anterior sextant...

نقش سلولهای خونی به عنوان اجزای اصلی دفاع فیزیولوژیک حشرات مهم گزارش شده است. اولین فاکتورهای سیستم گردش خون هستند که در مقابله با انواع تنشها و عوامل بیگانه مشارکت می کنند. تحقیق حاضر، چهار نوع هموسیت همولنف لارو سن چهارم خرطوم بلند دمبرگ چغندرقند شناسایی شد شامل پروهموسیتها، گرانولوسیتها، پلاسموتوسیتها انوسیتوئیدها هستند. بزرگترین از نظر اندازه بودند مجموع فراوانی گرانولوسیتها لاروهای سنین سو...

Abstract. Nowadays, automated blood cell evaluation play a major role in the classification and diagnosis of diseases. Despite many possible ways to segment cells, recognition efficiency remains insufficient, especially when different types overlap. Also, one should not forget about cells structure complexity. Image segmentation image are main stages this problem. At same time, smear images is ...

پژوهشگران اخیراً پنل‌های چندلایه‌ی متشکل از الوارهای متقاطع چوبی (C‌L‌T) را به عنوان یکی مناسب‌ترین ماده‌های ساختمانی دارای کمترین اثرات منفی زیست محیطی معرفی کرده‌اند. در طرح سازه‌ی ترکیبی فولادی ـ ارائه شده پژوهش حاضر، قاب ساختمان نوع بوده و برای کف‌ها دیوارهای برشی سازه افقی قائم C‌L‌T استفاده است. جهت بررسی عملکرد سیستم ای پیشنهادی، یک ۶ طبقه با دو باربر جانبی شامل: الف) خمشی متوسط دیافراگم ...

Gazete baskısı yapan web ofset baskı makinelerinde çeşitli markalarda ve yapılarda mürekkepler kullanılmaktadır. Bu çalışmada tercih edilen üç farklı markanın CMYK serisi Couldset türünde mürekkeplerin akışkanlıklarının tespiti viskozite değerlerinin +25 C derecedeki sonuçları incelenmiştir. Yapılan testin sonucunda ayrı mürekkep markasının aynı renk olmasına rağmen göz ardı edilemeyecek şekild...

316 CMYK Technical Report Series No. 459. 1970. p. 26-31. 2. Sehgal VN, Sharma PK. Patterns of deformities/disabilities in urban leprosy. Ind J Lepr 1985;57:183-97. 3. Kalla G, Kachhawa D, Salodkar A. Disabilities in leprosy. Int J Lepr 2000;68:182-4. 4. Sharma P, Kar HK, Beena KR, Kaur H, Narayan R. Disabilities in multibacillary leprosy patients:before, during and after multidrug therapy. Ind...