He exposed the soil to photosensitive film, not photosensitive paper.
|
|
Exposing photosensitive skin to sunlight can also increase risk for cancer.
|
|
Photosensitive epilepsy affects a very small percentage of those with epilepsy.
|
|
NOTE: The above video may be triggering for viewers with photosensitive epilepsy.
|
|
Until the 1990s, movies were made exclusively with analogue cameras and photosensitive film.
|
|
It first involves smearing the little squares of photosensitive material with Serratia marcescens.
|
|
Warning: the clip below may not be suitable for individuals with photosensitive epilepsy.
|
|
Did Japan really have an unusually high number of children with photosensitive epilepsy?
|
|
The photosensitive plate is then loaded into a large format camera for exposure.
|
|
The Inkspire works by shooting a bright blast of UV light through photosensitive resin.
|
|
Fujifilm already owns a 9.7 percent stake in Wako, which supplies it with photosensitive films.
|
|
That means you need a photosensitive surface that can discern just a handful of photons.
|
|
An image is transferred to a copper plate on a paper covered in photosensitive gelatin.
|
|
Plus, you can even wear it during the day as it won't make your skin photosensitive.
|
|
No matter your preferred usage, make sure it's only at night since vitamin A is photosensitive.
|
|
Watch above (viewer discretion is advised for those who experience photosensitive epilepsy.) Follow Noisey on Twitter.
|
|
After exposing the photosensitive paper only to sky, she bathed the image in the ocean's surf.
|
|
A daily SPF is a must, especially if you use acids that make your skin photosensitive.
|
|
I pick up some sunscreen from the pharmacy to protect my skin while using these photosensitive products.
|
|
Originally, photographs weren't on film; instead, you'd coat a metal or glass plate with a photosensitive liquid.
|
|
About 1 in 100 people have epilepsy and only 3 percent of those individuals have photosensitive epilepsy.
|
|
In experiments, they found that the photosensitive chemicals responded to moonlight as admirably as, well, human lovers.
|
|
To create the photo, regular black-and-white photographic paper (a photosensitive material) was used, but not developed.
|
|
Image: Neil Conway/FlickrBy now, most people are aware of strobe lights' ability to induce photosensitive epileptic seizures.
|
|
A Norwegian company called Piql is handling the conversion of digital data onto a photosensitive, multi-layered analog film.
|
|
Next, she found Haptic Wonders , the results of blasts of light hitting photosensitive paper through arrangements of opaque materials.
|
|
To create his images, Neusüss places his entire subjects' bodies onto photosensitive paper, and then exposes them to light.
|
|
Next, she found Haptic Wonders , the results of blasts of light hitting photosensitive paper through arrangements of opaque materials.
|
|
But if the wall is photosensitive and the shadow remains after the body has moved on, that is photography.
|
|
No clutter, including books, is allowed on the premises, nor are curtains, since the photosensitive windows anticipate the weather.
|
|
Anything from the flashing strobe of a fire alarm to flickering computer monitors can trigger seizures in photosensitive people.
|
|
The heart-shaped patch is a wearable adhesive containing photosensitive dyes that change color when exposed to UV rays.
|
|
This isn't the first time that people diagnosed with photosensitive epilepsy have been maliciously targeted over the internet, though.
|
|
Basically, the sap makes the skin incredibly photosensitive so it can't protect itself and sunlight causes a third-degree burn.
|
|
It turns out that photosensitive diodes aren't totally opaque — in fact, quite a lot of light passes right through them.
|
|
"I don't recommend higher than 50 unless my patient has a disease that's photosensitive, like patients with lupus," Garner said.
|
|
"We hypothesize that the circuitry that produces these oscillations might also provoke a seizure in patients with photosensitive epilepsy," said Hermes.
|
|
Light, when passed through a pair of parallel slits onto a photosensitive detector, reveals a pattern of bright and dark spots.
|
|
Humans won't be getting gene therapy to make their neurons photosensitive, of course — his research is even more preliminary than Stanford's.
|
|
Photosensitive epilepsy happens to be more common in young people, the foundation says, and happens less as those with epilepsy age.
|
|
Because the sap makes the skin photosensitive, keep the exposed area out of sunlight for at least 48 hours, according to NYSDEC.
|
|
"Some individuals without photosensitive epilepsy can also have sensitivities to similar stimuli, and this could cause migraines or other conditions," Supe said.
|
|
Then with photosensitive paper, I stand against the remaining empty part of the image, in the dark, and expose it to light.
|
|
The new vault, officially known as the Arctic World Archive, is filled with books, documents and other forms of data on photosensitive film.
|
|
But this is the first time that both the photosensitive pineal and parapineal organs have ever been seen in a jawed terrestrial animal.
|
|
The film just set box office records, but the movie's flashing lights may be a problem for people with photosensitive epilepsy or migraines.
|
|
Ms. Aker, the foundation spokeswoman, said she was not aware of any other recent films or video games with triggers to photosensitive epileptics.
|
|
Very few people will ever have to suffer the terrible effects that strobes and flashing lights have on those diagnosed with photosensitive epilepsy.
|
|
The rainbow of colors of the trails are the result of the photosensitive paper changing as it is exposed to different temperatures and humidity.
|
|
The rate is slightly higher in children, but these reports suggested that 10 times as many people had photosensitive epilepsy as would be expected.
|
|
During the manufacturing of a digital camera, Farid explained, its sensor—a complex latticework of photosensitive circuits—is assembled one layer at a time.
|
|
Part of that is because in computers, the "eye" — a photosensitive sensor — merely collects information and relays it to a "brain" or processing unit.
|
|
The layered Silicon Oxynitrite and Parylene enclose a super-thin substrate on which the team mounted similarly thin and flexible OLED displays and photosensitive diodes.
|
|
Then she used that as negative to make positive prints of her paintings on photosensitive paper using the conventional black-and-white darkroom printing process.
|
|
Most recently, the foundation worked with Apple to remove a scene in a promotional video with flashing lights that caused symptoms in several photosensitive epileptics.
|
|
This is especially true for people with photosensitive epilepsy, for whom exposure to flickering or flashing lights and patterns can trigger electrical disturbances in the brain.
|
|
"&aposIncredibles 2&apos contains a sequence of flashing lights which may affect customers who are susceptible to photosensitive epilepsy or other photo sensitivities," the signs read.
|
|
Those predisposed to epileptic fits should be advised: "the video has been identified to potentially trigger seizures for people with photosensitive epilepsy," the clip's preface warns.
|
|
The new system used lasers to transfer the text onto photosensitive paper in a process called photocomposition, which gave the designers more control over the type.
|
|
For each entry, a dried frond was meticulously placed on a sheet of photosensitive paper, which was then exposed to sunlight to leave a pinpoint-sharp silhouette.
|
|
In the vast majority of cases, photosensitive epilepsy is a genetic condition that affects just three percent of all of those diagnosed with some form of epilepsy.
|
|
This condition is known as photosensitive epilepsy and it's more common in children and adolescents, especially those with generalized epilepsy and a type known as juvenile myoclonic epilepsy.
|
|
Takeda obtained soil samples from a number of locations around Fukushima and nearby prefectures and placed them on photosensitive film in a light-tight chamber for a month.
|
|
This condition is known as photosensitive epilepsy and it&aposs more common in children and adolescents, especially those with generalized epilepsy and a type known as juvenile myoclonic epilepsy.
|
|
Before the meal, the tablecloth's fabric was treated with a photosensitive cyanotyping agent, so that tableware and objects participants contributed left blueprints when the fabric was exposed to sunlight.
|
|
It's not the first film Similar warnings accompanied Disney's "Incredibles II," which contained a sequence of flashing lights that also could have triggered seizures in people with photosensitive epilepsy.
|
|
" The project then led to a screen print poster which Zansky created with painstaking detail, applying the artwork directly on "each of the three screens without any photosensitive chemicals.
|
|
Meanwhile, visitors with a history of photosensitive epilepsy should either avoid these events, or inform those accompanying them of their condition, as these seizures can occur very quickly, Salet said.
|
|
By coating photosensitive paper with homemade cyanotype emulsion and exposing surfaces to the elements — tree branches, rain, wind, ocean waves — Riepenhoff produces painterly, sun-developed evocations of the world's motions.
|
|
But they do have cells and tissues (say, photosensitive receptor cells) that do the trick as well as—and sometimes better than—an animal or human eye or ear would.
|
|
The one-square-inch patch is half as thick as a strand of hair and houses photosensitive dyes that change color depending on how much UV radiation it's exposed to.
|
|
These are also referred to as photosensitive disorders or photodermatoses, and can be broadly categorized into the following medical terms: idiopathic photodermatoses, exogenous photodermatoses, photoexacerbated dermatoses, genetic photodermatoses, and metabolic photodermatoses.
|
|
" The memo, which has been shared on social media, says: " 'Incredibles 2' contains a sequence of flashing lights, which may affect customers who are susceptible to photosensitive epilepsy or other photosensitivities.
|
|
Over the weekend, several fans who saw the flick posted on Twitter that there were some scenes containing flashing lights that could be concerning for people with photosensitive epilepsy or other photosensitivities.
|
|
People with photosensitive epilepsy can still watch the film Flashing lights at certain intensities and certain patterns can trigger seizures in about 3% of people with epilepsy, according to the Epilepsy Foundation.
|
|
The company issued a statement with the Epilepsy Foundation warning viewers that the film contains "several sequences with imagery and sustained flashing lights" that could affect those with photosensitive epilepsy, the letter reads.
|
|
Twitter is banning animated PNG image files (APNGs) from its platform, after an attack on the Epilepsy Foundation's Twitter account sent out similar animated images that could potentially cause seizures in photosensitive people.
|
|
Many people were convinced that this flashing caused thousands of kids to experience seizures, the kind that are triggered in people with photosensitive epilepsy: a condition where rapid flashing of lights can induce seizures.
|
|
Whereas 19th-century photographers often made their own photosensitive materials from scratch, film became a commercial industry after only a brief era of exploration in the 1890s, and its combination processes were closely guarded.
|
|
But for Newsweek journalist Kurt Eichenwald, who last year suffered from a debilitating photosensitive seizure after viewing a strobing GIF sent by a Twitter troll, the dangers of flashing lights are all too real.
|
|
But for Newsweek journalist Kurt Eichenwald, who last year suffered from a debilitating photosensitive seizure after viewing a strobing GIF sent by a Twitter troll, the dangers of flashing lights are all too real.
|
|
More recently, Shimpei Takeda's project, "Trace" (2012), by directly exposing photosensitive material to contaminated sites in Japan, similarly merges the sublime and uncanny as the radiation bleeds galaxies in his eerie photographs, soiling the stars.
|
|
"Color photographic film, which used to be our main product, requires very advanced technologies for evenly applying approximately 20 photosensitive layers of different functions into film measuring just 20 microns," says Fujifilm spokeswoman Kana Matsumoto.
|
|
Mr. Chiara, 44, who lives in San Francisco, built two box cameras the size of kitchen cabinets and loaded them with large sheets of photosensitive paper that produced negatives of the colors projected on it.
|
|
This essay is adapted from the "The Chernobyl Herbarium: Fragments of an Exploded Consciousness," featuring the art of Anaïs Tondeur, comprised of photograms, or direct imprints on photosensitive paper, of plants grown in Chernobyl's radioactive soil.
|
|
The fun for children will include scavenger hunts, face painting and opportunities to dress up as Victorians and to make sun prints, an early form of photography that uses objects and photosensitive paper (no cameras necessary).
|
|
Insects' eyes are of course very different from our own, essentially composed of hundreds or thousands of tiny lenses that refract an image onto their own dedicated photosensitive surface at the base of a column or ommatidia.
|
|
In Germany, Mr. Fischer is famous for his Fischertechnik kits — sets of nylon blocks with electric motors and photosensitive cells that schoolchildren and hobbyists have used to make machines and robots, and engineers have used to model prototypes.
|
|
The ability to print photosensitive arrays onto a rounded surface is hugely important, as it's an approximation to how a natural eye actually works, converting incoming light into an electrical current that the brain's visual cortex can understand.
|
|
Cases like this have strong implications for the roughly 10,000 people with photosensitive epilepsy in the US. For this small percentage of the 2.7 million total Americans who suffer epilepsy, innocent-seeming everyday activities can pose a danger.
|
|
In the 1980s, Jean Nouvel built the Institut du Monde Arabe, the Parisian cultural center that features a glass wall behind which 240 photosensitive apertures open and close like camera lenses to control the sun's heat and light.
|
|
The app gives you information about your UV exposure, using a pattern of blocks of color made of photosensitive dyes that measure your baseline skin tone and change colors when you're out in the sun, depending on its strength.
|
|
"[These drugs] certainly make you more photosensitive so we recommend aggressive photoprotection: SPF 50 or higher," says Dhaval G. Bhanusal, a dermatologist and clinical instructor of dermatology at Mount Sinai Hospital in New York, who regularly prescribes antibiotics in his practice.
|
|
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.
|
|
PHOTOS WITHOUT CAMERAS The booth of the photography specialist Hans P. Kraus Jr. contains perhaps the most beguiling work in the fair: "British Algae," a book by the English botanist Anna Atkins that documents aquatic plants via cyanotypes, or impressions on photosensitive blue paper.
|
|
"There may be a link between photosensitive epileptic seizures and photic sneeze reflex (triggered by a sudden switch from being dark-adjusted to light) providing a possible link between this genetic region and photic sneeze reflex," Joanna Mountain, 23andMe's senior director of research, says in an email.
|
|
Photographs were commonly made on wet-plate negatives (glass coated with photosensitive emulsion) in the 19th century, and then on the improved and portable dry-plate negatives, before film was manufactured at a sufficient strength in the 20th century to serve as a transportable medium for photographic emulsion.
|
|
In a photograph, the time during which the light is refracted by the lens, enters the aperture and is allowed to rest on the photosensitive surface could be 1/125th of a second, one-eighth of a second, half a second, a whole minute, much more or much less.
|
|
Using an early Xerox machine required placing an original under a glass pane, reflecting light off it onto a statically charged photosensitive plate, using the charged plate to draw toner from a tray, transferring the toned image to plain paper, and then melting the toner into the paper in a miniature electric oven.
|
|
People with photosensitive epilepsy can reduce their risk by watching with the lights on or being further away from the screen, Dr. Shlomo Shinnar, president of the American Epilepsy Society and director of the Comprehensive Epilepsy Management Center at Montefiore Medical Center in Bronx, New York, said in a written statement emailed to CNN on Monday.
|
|