نتایج جستجو برای: سیستم رنگ cie lab

تعداد نتایج: 147383  

Journal: :Indonesian Journal of Chemical Science 2021

Research on the effect of cellulose and kaolin addition to alginate-cellulose-kaolin composites' characteristics as a slow-release agent urea fertilizer has been done. The technique used in preparation is an extrusion using 2% CaCl2 solution cross-linker. compositions were varied determine their such diameter, color, swelling ratio, entrapment efficiency, release urea. results showed that diame...

2017
Mei Dong Dongsheng Yu Naif Abdullah Al-Dhabi Veeramuthu Duraipandiyan

Chrysanthemum indicum has been used as a therapeutic agent against inflammation, hypertension, and respiratory conditions for many years. This research's aim has been to examine the antioxidant impacts that Chrysanthemum indicum extract (CIE) has on the oxidative stress and inflammatory responses in adjuvant-induced arthritic (AA) rats. 40 rats were categorised into 4 groups according to a comp...

2012
Dipannita Dutta Chad D. Williamson Nelson B. Cole Julie G. Donaldson

Clathrin independent endocytosis (CIE) is a form of endocytosis present in all cells that mediates the entry of nutrients, macromolecules and membrane proteins into cells. When compared to clathrin-dependent endocytosis (CDE), however, much less is known about the machinery involved in forming CIE endosomes. One way to distinguish CIE from CDE has been to deplete cells of coat proteins involved...

Journal: :Nihon Kansei Kogakkai ronbunshi 2021

The purpose of this study was to extract visual design elements related Kansei value by applying principal component analysis (PCA) color images. A questionnaire survey on impression evaluations for images various sports shoes conducted Japanese and Americans. shoe used in the were converted CIE Lab system, PCA based each axis (i.e., luminance axis, red-green yellow-blue axis), components could...

Journal: :Journal of clinical microbiology 1976
J D Coonrod Rylko-Bauer

A latex agglutination (LA) method for detection of pneumococcal antigens was evaluated and compared with counterimmunoelectrophoresis (CIE). LA was 2 to 10 times more sensitive than CIE for the detection of purified capsular polysaccharides in defined media, but only when a 1+ or 2+ agglutination reaction was interpreted as positive. LA was much less sensitive than CIE with clinical samples. In...

2017
Anton Gugg-Helminger

This article gives a short overview of the history of the document CIE 220:2016 Characterization and Calibration Method of UV Radiometers (CIE, 2016) and its most important content. In particular, the subject of spectral mismatch is covered. The technical document CIE 220 prepared by CIE Technical Committee TC2-47 describes quality indices for UV radiometers, which enable manufacturers and user...

Journal: :دامپزشکی 0
محمد یخچالی دانشیار گروه پاتوبیولوژی، بخش انگل شناسی دانشکده دامپزشکی دانشگاه ارومیه احمد مرشدی دانشیار گروه میکروبیولوژی، بخش ایمنی شناسی دانشکده دامپزشکی دانشگاه ارومیه ملیحه شیر آشیان دانش آموخته دکترای عمومی دامپزشکی دانشگاه ارومیه

sheep is one of the important hosts for hydatidosis in iran as a hyperendemic region worldwide. in the present study, the efficacy of counter immuno-electerophoresis (cie) and pcr tests to detect sheep hydatid cyst infection was carried out. for this, soluble antigen was provided using hydatid cyst fluids (hcfs). blood sera were taken from a total number of 100 slaughtered sheep. cie analysis w...

2009
Guy K. Kloss

Colour constancy algorithms aim at correcting colour towards a correct perception within scenes. To achieve this goal they estimate a white point (the illuminant's colour), and correct the scene for its in uence. In contrast, colour management performs on input images colour transformations according to a pre-established input pro le (ICC pro le) for the given constellation of input device (cam...

2008
Esther Perales-Romero Francisco Martínez-Verdú Valentín Viqueira

The colour-matching functions of standard observers proposed by the CIE represent the normal colour vision for the worldwide population. But there are deviations in the colourmatching functions for real observers with a normal colour vision, so the observer metamerism index was defined by CIE to evaluate the mismatch between them in colour appearance. In this work, we present an alternative for...

2007
Esther Perales Francisco Martínez-Verdú Valentín Viqueira

REFERENCES [1] D.L. MacAdam, “The theory of the maximum visual efficiency of colour materials”, J. Opt. Soc. Am, 25, 249 (1935). [2] D.L. MacAdam, “Maximum visual efficiency of coloured materials”, J. Opt. Soc. Am., 25, 316 (1935). [3] F. Martínez-Verdú, E. Perales, E. Chorro, D. de Fez, V. Viqueira, and E. Gilabert, “Computation and visualization of the MacAdam limits for any lightness, hue an...

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