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Blue field entoptic phenomenon has the appearance of tiny bright dots moving rapidly along squiggly lines in the visual field. It is much more noticeable when viewed against a field of pure blue light and is caused by white blood cells moving in the capillaries in front of the retina .
Speed lines: Often in action sequences, the background will possess an overlay of neatly ruled lines to portray direction of movements. Speed lines can also be applied to characters as a way to emphasize the motion of their bodies [D 3]: 14 (limbs in particular). This style, especially background blurs, extends into most action based anime as well.
Line art or line drawing is any image that consists of distinct straight lines or curved lines placed against a background (usually plain). Two-dimensional or three-dimensional objects are often represented through shade (darkness) or hue . Line art can use lines of different colors, although line art is usually monochromatic.
In a technique known as blue field entoptoscopy, the effect is used to estimate the blood flow in the retinal capillaries.The patient is alternatingly shown blue light and a computer generated picture of moving dots; by adjusting the speed and density of these dots, the patient tries to match the computer generated picture to the perceived entoptic dots.
The lines and ridges direct oxygen-rich water towards the center of the nest regardless of how the current flows. This creates an ideal environment for egg development and newly hatched pufferfish.
Dlempa squiggly — Preceding unsigned comment added by Dlempa (talk • contribs) 00:31, 14 August 2012 (UTC) They're lines because the shutter speed was too slow to "freeze" them. Since the squiggles are all the same shape, the squggliness is presumably the result of camera movement during the exposure.
Pipe squiggly lines over top to look like zebra stripes. Refrigerate until chocolate is hardened, at least 30 minutes or up to 3 days. Using a paring knife or offset spatula, transfer cakes to a ...
Alfred Blaschko, a private practice dermatologist from Berlin, first described and drew the patterns of the lines of Blaschko in 1901. He obtained his data by studying over 140 patients with various nevoid and acquired skin diseases and transposed the visible patterns the diseases followed onto dolls and statues, then compiled the patterns onto a composite schematic of the human body.