CO OZNACZA SŁOWO PIGMENT
Pigment
Pigment jest materiałem, który zmienia kolor odbitego lub przenoszonego światła w wyniku absorpcji selektywnej długości fali. Ten proces fizyczny różni się od fluorescencji, fosforescencji i innych postaci luminescencji, w których materiał emituje światło. Wiele materiałów selektywnie absorbuje pewne długości fali światła. Materiały, które człowiek wybrał i opracował do użycia jako pigmenty, mają zwykle specjalne właściwości, które czynią je idealnymi do barwienia innych materiałów. Pigment musi mieć wysoką odporność na zabarwienie w stosunku do materiałów, które ma kolor. Musi być stabilna w stałej formie w temperaturze otoczenia. Do zastosowań przemysłowych, jak również w sztuce, trwałość i stabilność są pożądanymi właściwościami. Pigmenty, które nie są trwałe, nazywane są uciekinierami. Zanikające pigmenty zanikają z upływem czasu lub narażone są na działanie światła, a niektóre ostatecznie zaciemniają się. Pigmenty są używane do farbowania farb, tuszu, plastiku, tkaniny, kosmetyków, żywności i innych materiałów. Większość pigmentów używanych w przemyśle i sztukach wizualnych to suche substancje barwiące, zwykle zaprawiane w drobny proszek.
Definicja słowa pigment w słowniku
Pierwsza definicja pigmentu w słowniku to substancja występująca w tkance roślinnej lub zwierzęcej i wytwarzająca charakterystyczny kolor, taki jak chlorofil w zielonych roślinach i hemoglobina w krwi czerwonej. Inną definicją pigmentu jest dowolna substancja stosowana do nadawania koloru. Pigment to także proszek, który jest mieszany z cieczą, aby uzyskać farbę, tusz itp.
CYTATY ZE SŁOWEM «PIGMENT»
Słynne cytaty i zdania ze słowem
pigment.
I knew exactly what I was, and there was no hang-up with me. None whatsoever. The fact that the pigment of my skin maybe being lighter brown than other people of my race, maybe some of them, but you know our race has all colors.
Separation penetrates the disappearing person like a pigment and steeps him in gentle radiance.
Charles Louis Alphonse Laveran
I had the opportunity of making necropsies on patients dead from malignant fever and of studying the melanaemia, i.e., the formation of black pigment in the blood of patients affected by malaria.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «PIGMENT»
Poznaj użycie słowa
pigment w następujących pozycjach bibliograficznych Książki powiązane ze słowem
pigment oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
1
Pigment Compendium: A Dictionary and Optical Microscopy of ...
This is an essential purchase for all painting conservators and conservation scientists dealing with paintings and painted objects. It provides the first definitive manual dedicated to optical microscopy of historical pigments.
Valentine Walsh, Tracey Chaplin,
2008
This is an essential purchase for all painting conservators and conservation scientists dealing with paintings and painted objects. It provides the first definitive manual dedicated to optical microscopy of historical pigments.
Nicholas Eastaugh, Valentine Walsh, Tracey Chaplin,
2008
3
Paint Flow and
Pigment Dispersion: A Rheological Approach to ...
This Second Edition contains new chapters on pigment/binder geometry, theoretical aspects of dispersion, and capillarity.
4
Pigment Compendium: Optical Microscopy of Historical Pigments
This is an essential purchase for all painting conservators and conservation scientists dealing with paintings and painted objects. It provides the first definitive manual dedicated to optical microscopy of historical pigments.
Nicholas Eastaugh, Valentine Walsh, Tracey Chaplin,
2013
5
Paint,
Pigment, Solvent, Coating, Emulsion, Paint Additives ...
The book 'Paint, Pigment, Solvent, Coating, Emulsion, Paint Additives and Formulations' covers various methods including Paint Additives, Solvents, Pigments, How to Formulate a Paint, Inhibitive Primers for Metal, Paints for Ships, Drying ...
6
Pigment Handbook: Properties and economics
In addition to the updated data in this 3 volume set, are new material on novel organic and inorganic pigments that were not even at the research stage when the 1973 version was published.
7
Suing the Tobacco and Lead
Pigment Industries: Government ...
A history and critique of public health litigation
8
Pigment of the Imagination: A History of Phytochrome Research
The book begins with work that led to the discovery of phytochrome and ends with the latest findings in gene regulation and expression. The phytochrome story provides a paradigm for the process of scientific discovery.
9
Retinal
Pigment Epithelium and Macular Diseases
M. BOULTON and J. WASSELL I Manchester, UK) Introduction The human retinal
pigment epithelium (RPE) is a non-dividing system which throughout life
undertakes a number of functions essential for the maintenance of photoreceptor
cells.
Gabriel Coscas, Felice Cardillo Piccolino,
1998
10
Image Segmentation and
Pigment Mapping of Cultural Heritage ...
Next, pigment mapping methods were brought forth, and these methods were based on Kubelka-Munk (K-M) turbid media theory that can predict spectral reflectance factor for a specimen from the optical properties of the specimen's constituent ...
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «PIGMENT»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
pigment w wiadomościach.
Squid Skin Secrets: Iridescence Explained
This iridescent skin patch of the California market squid shows its dynamic iridocytes. The dark spots in the background are pigment filled ... «Nature World News, Lip 15»
Glazing pigments and vases kept separate for A Matter of Colour …
... Vases refer to different facets of the colouring process, demonstrating the journey from pigment, through swatch to full colour," said Brown. «Dezeen, Lip 15»
Bacteria become source of 'greener' blue jeans
The healthy plants actually don't make the blue pigment. “They have green leaves and look like other plants,” explains Tammy Hsu. She's a ... «Science News for Students, Lip 15»
You Only Need To Use One Drop of This New Foundation
The formula is so pigment-packed that you just need one drop (okay, maybe two)—and a fluffy brush—to get an airbrushed, full coverage look. «Allure Magazine, Lip 15»
There is no need to change the Redskins name
... Americans first as a self-identifier and likely originally referred more to a specific tribe's face and war paint than to the pigment of their skin. «News Sentinel, Lip 15»
Arts supply store to 'swing for the fences'
He also said the company will bring more high-end art supplies to the store, such as lyra colouring pencils, high-pigment paints, new canvases ... «The Kingston Whig-Standard, Lip 15»
Photographer captures aerial pictures of San Francisco and Utah's …
... to thrive, to a deep coral pink or red hue that is caused by the algae Dunaliella, producing a red pigment in response to high salt content. «Daily Mail, Lip 15»
Beauty panel... The summer nailed
A problem with metallics can be that they go on very streaky, even with two coats, but the pigment is very intense in this and it gives a great, ... «Irish Independent, Lip 15»
Exhibition explores links between Scotland and the Nordic nations
Instead of giving up, the virtually blind Johnson developed his own distinctive but painstaking technique, using soot or other pigment to create a ... «Scotsman, Lip 15»
Protect Your Scalp This Summer: 5 Ways to Block the Sun's Rays
However, Dr. Cynthia Bailey, a dermatologist who writes a skin care blog called FutureDerm, says that protecting the pigment in your hair can help it absorb and ... «EmpowHer, Lip 15»