some recent technologies invevted and some important uses also
The best way is to drink enough water and to get enough fiber in your diet. You can also buy fiber supplements and stool softeners without a prescription. If it is not easily treated you should see your doctor to look for a medical cause.
Esophago-gastro-duodenoscopy. Passing a fiber optic camera through the mouth, passing the esophagus, the stomach and part of the duodenum.
Fiber prevents constipation.
no, only plants and their products have fiber.
Dietary fiber can reduce serum cholesterol levels. (Of course, some sources of fiber are better than others.)
optical fiber in medical scienceThe Science of Medicine. Of examining, diagnosing, and treating.
optical fiber in medical scienceThe Science of Medicine. Of examining, diagnosing, and treating.
Describe refraction and reflection with respect to Fiber Optical Cable?
An optical fiber is a glass or plastic fiber that carries light along its length. Fiber optics is the overlap of applied science and engineering concerned with the design and application of optical fibers.
An optical fiber cable is a cable containing one or more optical fibers. The optical fiber elements are typically individually coated with plastic layers and contained in a protective tube suitable for the environment where the cable will be deployed.
To be perfectly technical, the answer to this question would have to be 'yes', but only because light and radio are the same physical phenomenon. The optical fiber only conducts the electromagnetic waves that we usually describe as "light". The waves that we normally describe as "radio" cannot pass through optical fiber.
a. Critical angle
There are actually about 10 types of Fiber Optic Cables.OFC: Optical fiber, conductiveOFN: Optical fiber, nonconductiveOFCG: Optical fiber, conductive, general useOFNG: Optical fiber, nonconductive, general useOFCP: Optical fiber, conductive, plenumOFNP: Optical fiber, nonconductive, plenumOFCR: Optical fiber, conductive, riserOFNR: Optical fiber, nonconductive, riserOPGW: Optical fiber composite overhead ground wireADSS: All-Dielectric Self-Supporting
An optical fiber sensor can be used for just about anything a "regular" sensor can be used for. There are hundreds of sensors, and they can be made to communicate over optical fiber.
Attenuation in fiber means 'loss of optical power' suffered by the optical signal in fiber itself.
Usually, there is a laser diode that is optically coupled to the fiber.
One of the advantages of optical fiber is that it is NOT susceptible to cross-talk.