نتایج جستجو برای: colour stability

تعداد نتایج: 332353  

2016
David J. Worthington Kerry R. Foresman

RESULTS................ 15 Species Composition and Relative Abundance . . . . 15 Site characteristics.......................... . . 19 Banding results ................................ 21 Candidate Species and Antrozous pallidus .......... 21 Sex Ratios....................................... 22 DISCUSSION........................................... 25 Species Composition and Relative Abundance . ...

Journal: :Maderas-ciencia Y Tecnologia 2021

This study was made to determine surface characteristics such as colour, gloss, and hardness changes of Oriental beech (Fagus orientalis). The wood specimens were firstly impregnated with some fire-retardants (FRs) primed epoxy resin (EPR) then coated polyurethane/polyurea hybrid (PUU). 3 % aqueous solution boric acid (BA), borax (BX), mixture (1:1), ammonium sulphate (AS). While Sikafloor®-15...

Journal: :iranian journal of environmental sciences 0
pardeep singh department of chemistry, indian institute of technology (bhu), varanasi, 221005, india a. borthakur centre for studies in science policy, school of social sciences, jawaharlal nehru university, new delhi 110067, india r. singh institute of environment and sustainable development, banaras hindu university (bhu), varanasi, india sh. awasthi department of chemistry, indian institute of technology (bhu), varanasi, 221005, india d.b. pal department of botany, banaras hindu university (bhu), varanasi, india p. srivastava department of chemical engineering & technology, indian institute of technology (bhu), varanasi, india d. tiwary

this study presents the natural dye recovery from various biodegradable temple and household wastes. the raw material for colour extraction consisted residual flowers and garlands from various temples as well as onion and vegetables peels from vegetable markets, university hostels, and households, which were washed, dried, crushed, and sieved. the extracted natural colours were produced by mean...

Journal: :Colloids and Surfaces A: Physicochemical and Engineering Aspects 2022

The technofunctional properties of milk protein concentrate containing 80% (MPC80) with different calcium contents, i.e., MPCF1, MPCF2 and MPCF3 contained 1.57%, 1.00% 0.36% calcium, respectively, were studied. MPC samples reduced produced using partial acidification followed by a cation exchange process thereby replacing sodium in an MPC80 concentrate. Scanning electron microscopy analysis pow...

Journal: :Drvna Industrija 2022

Alder wood (Alnus glutinosa L.) was steamed with a saturated steam-air mixture at temperature of t = 95 °C, or steam 115 °C and 135 to obtain pale brown colour, light red-brown colour dark brown-grey colour. Subsequently, samples unsteamed alder were irradiated UV lamp in Xenotest Q-SUN Xe-3-HS after drying order test the stability wood. The change surface evaluated by means measured values on ...

2013
Sepideh Samadzadegan Philipp Urban

The paramer mismatch-based spectral gamut mapping framework is an approach which optimizes the spectral reproduction colorimetrically for multiple viewing conditions. Unfortunately, due to the pixelwise nature of this method, almost similar neighboring pixels might be mapped to completely different colorants which yield disturbing banding artifacts. The previous proposed solution for this probl...

Journal: :Pattern Recognition 1999
Graham C. Charters Jim Graham

We propose and evaluate a mechanism for resolving the segmentation of overlapping chromosomes using trainable models of the expected banding appearance. The models consist of templates of sub-chromosome length band pro"les. Candidate chromosome segments are classi"ed according to their responses to the entire set of templates, and matched on the basis of the classi"cations. Evaluation of the mo...

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