However, preventing seizures in patients who are light-sensitive can be tricky.
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Mr. Silver's line of aviators features lenses in light-sensitive brown glass.
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A series of light-sensitive (photovoltaic) cardiomyocytes were strategically aligned along the top.
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Instant camera "film" actually consists of light-sensitive coated paper, as PetaPixel discusses.
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Lebe placed dried plants onto light-sensitive materials and exposed them to light.
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To treat humans using light, we'd have to hack light-sensitive proteins into humans.
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The technique involves hacking a light-sensitive opsin protein into a cell—typically, a neuron.
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For her series Littoral Drift, Riepenhoff hauls giant sheets of light-sensitive paper to the beach.
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Cryptochromes are a common group of light-sensitive molecules that exist in bacteria, plants, and animals.
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A lens, a shutter, a light-sensitive surface and, increasingly, a set of highly sophisticated algorithms.
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It's best to look for stable packaging, as many serums contain antioxidants that are light-sensitive.
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In the darkest of our rooms, I ease my light-sensitive child up from the crib.
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So the dragonflies were given a gene that adds light-sensitive proteins called opsins to the neurons.
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The light-sensitive orexin neurons release their neuropeptides and, all of a sudden, the mouse wakes up.
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These cyanotypes were created by placing dried specimens on light-sensitive paper and exposing them to the sun.
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But they were (and still are!) more light sensitive, and didn't have the heft of encased daguerreotype pictures.
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The light-sensitive drug used, called WST11, is derived from bacteria found at the bottom of the ocean.
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That's because the whole thing is really just a strip of a special, light-sensitive liquid crystal elastomer.
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UV light sensitive materials, used by me, give you the ability to concentrate senses only on the form.
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This resulted in the discovery of at least 38 different rhodopsin genes that encode for light-sensitive photopigments.
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So stripes on door mats, carpets and shirts can be a problem for people who are light-sensitive.
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After replacing the hole with a lens, Kasnoff began using light-sensitive photographic paper to capture large-format images.
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Light-sensitive filters and long establishing shots enhance its nocturnal ambiance, delivering a portrait of a slumbering, ethereal planet.
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The light is focused into the retina, or the light-sensitive tissue layer at the back of the eye.
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Vertebrates use two types of photoreceptor cells in the retina to see: light-sensitive so-called rods and cones.
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In traditional cameras the shutter opens and closes, exposing the light-sensitive medium for a fraction of a second.
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We have also shown that the discomfort is felt by most people, not just those who are light-sensitive.
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For the self-destructing plastic, Dr. Feinberg mixed the polymers with a little bit of yellow, light-sensitive dye.
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The device incorporates a gecko foot-inspired tape atop a porous, light-sensitive film—the key advance of the research.
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According to University College London Hospitals (UCLH), the treatment uses a light-sensitive drug, which is injected into the bloodstream.
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Artist's depiction of the extinct monitor lizard, with its third and fourth "eyes," or light-sensitive organs, atop its head.
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Dogs may be much less active, and be light-sensitive (refusing to go outside on a sunny day, for example).
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" Per NASA: "Exposure of the retina to intense visible light causes damage to its light-sensitive rod and cone cells.
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And it's not just the sunflowers at risk—Van Gogh used the light-sensitive paint in many of his other works.
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Leveraging the power of the light-sensitive cells, Parker's team was able to steer the stingray using asymmetrical pulses of light.
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Kestrel may have some version of telescopic vision, which is achieved by just packing more light sensitive cells into the retina.
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Here's how vision works: Light enters the eye and falls on light-sensitive protein cells on the surface of the retina.
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Their cells contain microscopic amounts of phytochrome, a wondrous, light-sensitive pigment that actually enables plants to reckon the length of daylight.
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To develop the injectable compound, natural elastic proteins—inspired by the human protein tropoelastin—were intermixed with a light sensitive sealant material.
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So they bred mice that had light-sensitive nerve cells in the retina that were only capable of communicating with the SCN.
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Looking directly at the powerful brightness of the sun can cause damage to the retina, the light-sensitive part of the eye.
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In the dry type, the light-sensitive cells in the macula, a structure near the center of the retina, gradually break down.
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The wafer is coated with an electrically conductive layer of gold, on top of which is added a layer of light-sensitive paint.
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The process involves infusion of a light-sensitive drug -- or dye -- into the blood stream to reach the affected lobe of the prostate.
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The photogram was a technique favoured by surrealists like Man Ray, who made abstract compositions by simply placing objects on light-sensitive paper.
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The rare, mutated gene in afflicted patients, known as RPE65, prevents the retina, a light-sensitive tissue behind the eye, from working correctly.
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The agents use a detector, the Triller — actually a light-sensitive theremin — with which the children chase the Flattener all over, including underground.
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She begins with coating the plate with light-sensitive material, then exposing and developing it and further enhancing it with burnishing and highlights.
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When the team shined blue laser light on their cancer-ridden tadpoles, the light-sensitive proteins were activated, altering the voltage of the cells.
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And the same team of Michigan scientists figured out how to turn the light-sensitive chlorophyll in plants into laser beams earlier this year.
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Dubbed chemigrams, his images employ the traditional chemical processes of photography, including developer, fixer, and light-sensitive paper, but are created in full light.
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This big reader with the pathologically light-sensitive eyes will never write a senior thesis—college rap he ain't, which is a positive, nuhmean?
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In the first chapter, "Blur," Laxton applies the term techno-ludic to Man Ray's rayographs, made by exposing light-sensitive paper without a camera.
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This is the lowest layer of the retina and serves to link the light-sensitive tissue above to the synapses which lead to the brain.
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An early form of photography, it involves placing an object on light-sensitive paper (coated with Prussian blue pigment) and exposing both to the sun.
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The virus contains a gene for channelrhodopsin-2, a light-sensitive protein which forms pores in the cell membranes of neurons infected with the virus.
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But historically, Mr. Ahmanson said, "nearly all" of the works except for the light-sensitive French sketches have been on display at any given time.
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Then, after making these cells light sensitive, they gave the mouse a mild foot shock, so that it would encode a memory of that shock.
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Researchers at the University of Minnesota 3D-printed a light-sensitive array, comprised of silver particles and semiconducting materials, onto a domed surface made of glass.
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But the screen is also light sensitive, so it automatically adjusts the display using a technology called Ambient EQ. Teal, pink, slate, and white, oh my!
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He'd been on my radar for years because of an instrument he'd created, which is played by translating the movements of light-sensitive proteins into sound.
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After training a mouse to be fearful of a particular room using electric shocks, the researchers activated a light-sensitive protein in its brain using optogenetics.
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Early images ranged from depictions of phantoms and janky, ghost-like blobs to abstract representations of spirits on X-rays, cyanotypes, and other light-sensitive materials.
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This new system from UC Berkeley, however, builds them all at once, more or less, by projecting a video through a jar of light-sensitive resin.
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Laser light at a specific wavelength of light is then given through the optical fibers that are then absorbed by the light-sensitive drug to activate it.
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In a study published in the journal Oncotarget, a team of biologists led by Tufts University's Michael Levin has hacked a light-sensitive protein into frog embryos.
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An English artist, Cornelia Parker, has revived Talbot's photogravure process: a sheet of metal is covered in light-sensitive chemicals, then objects are laid directly onto it.
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By then one of his biggest problems was the severe loss of vision because of macular degeneration, which was destroying the light-sensitive cells of his retina.
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Tesla has spent the last few years touting a more futuristic (and more expensive) "Solar Roof" design, which involves replacing a whole roof with light-sensitive shingles.
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They theorized that the light from the laser would activate only the set of light-sensitive cells associated with the foot-shock memory and trigger a recollection.
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Using a virus, scientists tagged certain neurons in their brains with a light-sensitive protein, then installed a hollow optic fiber above the area they wanted to investigate.
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DIY: HOW TO WATERPROOF YOUR LEATHER HUNTING BOOTS Giant hogweed is surprisingly dangerous, as it is covered in a compound that causes a severe light-sensitive skin reaction.
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An estimated 170 million people worldwide suffer from age-related macular degeneration (AMD), a serious eye condition marked by the death of light-sensitive cells in the retina.
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It works by combining LED lights that flash hundreds of times each second and light-sensitive semiconductor devices to detect the quantity of blood flowing through the wrist.
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Her sickly pallor, however, is due to the deterioration of the pigments, which were made from buckthorn plant berries and insects, both light-sensitive and subject to fading.
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In this case, the researchers were interested in uniting the light-sensitive protein proteorhodopsin—basically a solar panel for cells—with the E. coli's flagellum, a tiny tail motor.
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It's made up of thousands of light-sensitive tubes embedded in the ice sheet that are capable of measuring the very rare neutrinos that actually collide with the Earth.
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At the same time, millions of light-sensitive cone cells allow color-corresponding signals to reach our brain's neural cortex, which interprets them as red, blue, green, yellow, etc.
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How it works: When a particular wavelength of light hits the light-sensitive cadmium telluride nanoparticles or quantum dots, their electrons jump off and attach to surrounding oxygen molecules.
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These light-sensitive structures sat atop the creature's head, likely helping the lizard to orient itself and to track seasonal cycles, according to new research published today in Current Biology.
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Vertebrates with the capacity for vision, whether fish or human, use specialized light-sensitive photopigments to convert incoming light into a signal the brain can interpret and relay as vision.
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Her eyes are still light sensitive — she loves things that sparkle because she can still see the light bouncing off — but she doesn't wear sunglasses unless it's painfully bright out.
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Hawking and Milner's plan is to shoot lasers at a fleet of "StarChip" nanocraft—tiny computer chips attached to light-sensitive sails—to propel them to Alpha Centauri star system.
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Paper negatives were not as light-sensitive as the wet-collodion glass plates that some of his contemporaries employed, and therefore less suitable to register fine detail or human movement.
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They did so by developing retinas that contained high quantities of super light-sensitive rod cells, which made it easier to detect motion and details in extremely low levels of light.
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There are light-sensitive cells on the retina that detect light coming from the lens, and process it into information that then gets sent to the brain via the optic nerve.
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Then, he or she precisely sculpts some of the tissue underneath to change the way rays travel to the light-sensitive retina at the back of your eye, refocusing your vision.
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Our experience of color begins when three kinds of light-sensitive cells in our retina, called cone photoreceptors, respond to the spectrum of light reflected from a surface like these chips.
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Diabetic retinopathy, the cause of most blindness in American adults, also affects the light-sensitive retina, damaging the vision of more than half of people with diabetes age 18 or older.
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No matter what medium he worked in, Conner remained true to his perfectionist impulses while employing inexpensive materials and processes, often nothing more than a pen, scissors, glue, and light sensitive paper.
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I expected the A7s to blow the A9 out of the water, because the A7s has about half the pixels on the same-sized sensor, so they're bigger and more light sensitive.
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This happens in people who have no light perception—either the light sensitive cells in their eyes have been destroyed, or the optic nerve damaged—which means light signals don't reach the brain.
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Now, one team of researchers studied several possible light-sensitive proteins in finches and found that one of the proteins, Cry4, was constantly produced during the day, unlike others which varied throughout the day.
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Developed by the Stanford University bioengineer Karl Deisseroth and others, the technique involves modifying the genes of lab animals so that their cells express a light-sensitive protein called channelrhodopsin, derived from green algae.
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Credit: MRC Brain InstituteNext, the scientists labelled the place cells in the brains of mice that were active when they were in the cocaine-paired environment, so that they would express light-sensitive proteins.
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By inserting light-sensitive genes similar to those found in an eye, the DragonflEye can be controlled using pulses of light transmitted using custom-designed optical structures that are more flexible than fiber optics.
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Prellis achieves this by combining a light-sensitive photo-initiator with traditional bioinks that allows the cellular material to undergo a reaction when blasted with infrared light, which catalyzes the polymerization of the bioink.
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Neuroscientists and physiologists might say it's because of the specific light-sensitive cells in the primate eye tuned to pick up red, green, and blue wavelengths and send signals to the visual cortex—trichromatic vision.
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Two teams of scientists now think they've identified the light-sensitive protein key to this process, which relies on an innate attribute of electrons called "spin," one of the most quantum mechanical properties there is.
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A red velvet curtain invites museumgoers into a screening room where seven short films by Dada artists are projected, and another protects a group of light-sensitive — and mildly erotic — works on paper by Ms. Wood.
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He also plans to apply this research to the development of a light-activated pacemaker, which would involve injecting the light-sensitive gene into heart tissue so the organ can be controlled with pulses of light.
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His fotogramme series (2012-15), for instance, digitally reworks Man Ray's and László Moholy-Nagy's famous photograms (photographic images made without a camera by placing various objects on a light-sensitive surface, later exposed to light).
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The Van Gogh Museum keeps the original photograph in storage, because it is fragile and light sensitive, but it displays a copy of the image in its galleries, in a section devoted to van Gogh's biography.
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That's because the destruction in the eye is due to an overload of light on a light-sensitive medium, while destruction of a physical body (be it a human body or, say, a missile) is due to heat.
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Because the active cryptochrome 1 is located in the light-sensitive outer segments of the cone cells of the mammals, the researchers suspect that it's assisting with magnetoreception, and not circadian rhythm management or some other visual capacity.
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To do so, the Draper team relied on what's called optogenetics, infusing certain parts of the insect's anatomy with light-sensitive materials that both produce and respond to light in a certain wavelength (more details in my original article).
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The cataract was much denser than those that occur in old people, and only after it was removed could the doctors glimpse Aminata's retina — the layer of light-sensitive cells at the back of the eye, essential for sight.
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The division said that growth in sales to the chip sector, from coatings, OLED (organic light-emitting diode) materials and light-sensitive materials would more than compensate for the decline in revenue from liquid crystals for displays after 2019.
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The relatively lengthy shutter speeds necessitated by Kodachrome — a slow, not very light-sensitive film — meant that Herzog was not only temperamentally unsuited but technically unable to snap events on the fly in the sly manner of Cartier-Bresson.
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LONDON (Reuters) - A non-surgical treatment for low-risk prostate cancer in which doctors inject a light-sensitive drug derived from deep-sea bacteria into a patient's bloodstream was shown in a trial to kill cancer cells without destroying healthy tissue.
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The cameras tend to resemble small caves as they require that someone enter to set up the light-sensitive material that receives the exposure; that person is usually required to lie on his stomach or curl up tightly in the small space.
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Freed's longest-standing series is Breath Studies, which she makes by placing a pinhole camera loaded with 4x5-inch light-sensitive paper on her chest during panic attacks and lets it expose as she gathers her thoughts, counting to ten each time.
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Even before Daguerre had perfected the daguerreotype in the late 1830s, the British amateur chemist William Henry Fox Talbot had successfully coated paper in light-sensitive solutions of sodium chloride and silver nitrate, the process that gave birth to the modern negative.
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Dan Garisto at ScienceNews reports:Two new studies — one examining zebra finches published March 28 in Journal of the Royal Society Interface, the other looking at European robins published January 22 in Current Biology — both single out Cry4, a light-sensitive protein found in the retina.
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The main connection between these historic and contemporary projects is the lack of the camera as a framing device, as well as treating the photograph as a tactile medium, a light-sensitive blank slate on which to capture some ghostly, fleeting impression of the world.
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Talbot's process used a transparent paper treated with light-sensitive salts to create a negative image (the areas most exposed to light would turn darker) that could then be reversed, by shining light through it onto photosensitive paper for the production of multiple, positive prints.
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They also said that, if Lyndsey was nervous about making a trip to a clinic, they would have been as welcoming as possible to a light-sensitive patient, by turning off fluorescent lights, scheduling the appointment at night, or visiting the patient at home.
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Working with an Austrian company called Lithoz, the ESA 3D-printed a sample of various parts using a light-sensitive binding agent mixed with the regolith—which itself is made of silicon, aluminum, calcium, and iron oxides that have been ground to a very fine dust.
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In a new study, published Tuesday in the Lancet Oncology, scientists at UCL in the UK injected cancer patients with a light-sensitive chemical that, on entry into the prostate, could be activated by lasers to kill cancerous cells, while avoiding the surrounding healthy cells and tissue.
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Researchers from the University of Edinburgh recently found a group of cells in the retina—the light-sensitive layer at the back of your eyeball, home to the rods and cones—that send signals to the part of the brain that governs our daily sleep-wake cycles.
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My original plan for prep day was to hit the ground running, bright and early at the Union Square farmer's market with a Tracy Flick-like efficiency, but with this drunken setback I more closely resembled Pig-Pen from Peanuts with a hefty dash of light-sensitive schizophrenia.
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It involves first "gelatinizing" the paper—soaking it in powdered gelatin and 100-degree Fahrenheit water—to prevent it from absorbing pigment, then coating the paper with a slurry of gouache, gum arabic (to help the gouache stick to the paper), and dichromate (which renders the gouache and gum light-sensitive).
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A good many of the earliest photographs didn't involve a camera or a lens; instead they were made by simply laying an object down on a sheet of light-sensitive paper and letting the sun darken the areas around the object, recording its profile as a light shape against a dark background.
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Instead, they are laboriously worked over either in material ways (scrapping, marking, stuffing, collaging, painting the light-sensitive film) or through subject matter, resulting in elaborate scenes, as in Wong Wo Bik's 1981 series, where she used textiles, staged objects, and fabric-covered people to create a colorful and textured haunting narrative.
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But human clinical trials are under way to make retinal ganglion cells light-sensitive in people whose photoreceptor cells are damaged; another of the recipients of DARPA funds, Fondation Voir et Entendre in Paris, aims to use the technique to transfer images from special goggles directly into the visual cortex of completely blind people.
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Thomas Ruenger, a dermatologist at Boston University who specializes in light-sensitivity disorders, told me that he found it "very, very hard to believe" that such a display could cause discomfort to even the most acutely light-sensitive person, because the energy level would be "so low" by the time the light reached the skin.
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Now, data from a scientific expedition led by Stanford University and the Monterey Bay Aquarium has answered our biggest questions about the cafe: The great whites traverse the ocean's "mid-water zone," a vast region with depths ranging from 660 feet to several miles, to feed on light-sensitive animals such as squid, phytoplankton, and small fish that inhabit it.
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There are other little tweaks as well, such as rich previews that let you hover over attachments to see what they contain; a Search mode that reflects your personalized settings for how you prefer to view your emails; a redesigned settings screen where your changes instantly update the app; and accessibility improvements, including support for NVDA and VoiceOver screen readers, as well as options for light-sensitive and low-vision readers.
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