In English, many things are named after a particular country – but have you ever wondered what those things are called in those countries?
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- Where there is color, the film has been exposed to light, and white is a ‘flare’ from outside on the sensitized emulsion of the film.
- The idea is to create a dot pattern akin to the grains of the photographic emulsion.
- Other photographic emulsions may use other silver halides; for example silver chloride is used for any photography using infrared light.
- The radiolabelled object is then exposed to a photographic emulsion to obtain a map of radionuclide distribution.
- You can change the color of the image by toning or applying gum bichromate emulsions to a finished platinum print.
- In the photogravure process, the image is photochemically transferred to an etching plate that has been coated with a light-sensitive emulsion.
- The silver halide crystals in a photographic emulsion are not perfect.
- He describes it as a universal developer for modern film emulsions used under diverse conditions, easy to use, and designed to achieve maximum image stain and minimum general stain.
- Most of these films have updated emulsions since this data sheet was published in 1982.
- Traditional photography utilizes negative film and positive prints that hold the image in an emulsion of silver for black and white or dyes for color.
- That is due to the fact that when different photographic emulsions are used for these shots, they are usually chosen for their sensitivity, as well as their spectral range.
- This moisture is transferred from the subject to the emulsion surface of the photographic film and causes an alternation of the electric charge pattern on the film.
- The pressure plate inside the back has to be completely clean because the film emulsion runs across it.
- The workshop will cover all the camera-less techniques as well as the process of creating sound by scratching in an optical track onto the film emulsion.
- The grain of photographic emulsion in camera film does much the same.
- When I etched the film emulsion, I was looking for a way to animate without a camera.
- To make today's platinum prints, a photographer mixes the emulsion from platinum, gelatin and other ingredients, then hand coats a piece of fine art paper with the mixture.
- To make the light-sensitive paper, a photographer mixes the emulsion for his platinum prints, then places it on art paper.
- When the shutter of your camera opens for that fraction of a second, photons of light stream in and strike the silver halide grains suspended in the gelatin emulsion.
- Indeed, this sense of starkness is echoed throughout the show; just 10 large scale gelatin silver emulsion prints were on show here.
- Latex emulsions are made up of polymeric materials suspended in an aqueous solvent by a surfactant.
- The Houston chemical plant is their only producer of the emulsion styrene butadiene rubber, the raw material used to fabricate tires, belts and hoses.
- To prepare a stable emulsion, an emulsifier must be added that facilitates emulsification of the two immiscible phases and promotes stability.
- This produces structures known as micelles, giving fatty acids the ability to form emulsions.
- The binder may be dissolved in a solvent, or in the form of an emulsion or colloidal dispersion in water.
- As the various ingredients begin to solidify, their surface properties change, weakening the emulsion so that the fat droplets can coalesce still further during the freezing phase.
- Thus, the selection of the emulsifier used in the preparation of bitumen emulsions is a critical factor in road making applications.
- Do not use kerosene or fuel oil emulsions as they can cause undesirable flavors in fish.
- Cationic bitumen emulsions break by means of physicochemical interactions between the emulsion particles and the mineral aggregate.
- The dermal barrier composition is moisture activated, and remains inert until the hydrophobic and hydrophilic polymer emulsions contact a suitable substrate such as human skin.
- Her PhD thesis investigated the role of surfactants and emulsions in the petrochemical industry, and detailed the chemical mechanisms involved in road making.
- Today, a typical sun protection product consists of a UV absorber in a base, which may be alcohol, oil, or more frequently, an emulsion.
- An oil-in-water emulsion is created by dispersing oil droplets in an aqueous phase.
- They had developed and patented a form of fuel that uses emulsions of water and petroleum as replacements for traditional fuels.
- Industry preparation of bitumen emulsions often requires that acid (commonly hydrochloric or phosphoric acid) be used as part of the emulsion formulation.
- This allows the fluorescent microspheres to behave like the aqueous droplets in the emulsion.
- It had become an experimental fact that both solutes and Brownian emulsions obey the gas laws.
- Insecticides and miticides may be purchased in forms such as dusts, wettable powders, liquid concentrates, flowables, granules, oil emulsions, aerosol sprays, baits and fumigants.
- Liquid polymer emulsions are used for dust control and soil and slope stabilization.
- Clearly, a system that can create an emulsion with uniform droplet sizes would simplify the data analysis.
English has borrowed many of the following foreign expressions of parting, so you’ve probably encountered some of these ways to say goodbye in other languages.
Many words formed by the addition of the suffix –ster are now obsolete - which ones are due a resurgence?
As their breed names often attest, dogs are a truly international bunch. Let’s take a look at 12 different dog breed names and their backstories.