Synonymer & Information om | Engelska ordet BACKSCATTER

Exempel på hur man kan använda BACKSCATTER i en mening

• The backscatter of sunlight by interplanetary dust causes this optical phenomenon, being a zodiacal light and part of its zodiacal light band.
• An OTDR injects a series of optical pulses into the fiber under test and extracts, from the same end of the fiber, light that is scattered (Rayleigh backscatter) or reflected back from points along the fiber.
• Today's autoresponders need to be careful to not generate e-mail backscatter, which can result in the autoresponses being considered e-mail spam.
• The figure's head can be surrounded by a bright area called , or halo-like rings of rainbow-coloured light forming a glory, which appear opposite the Sun's direction when uniformly sized water droplets in clouds refract and backscatter sunlight.
• These highly calibrated climate quality measurements of radiance, reflectance, and backscatter have been used to cross-calibrate past and present sensors launched by NASA, as well as a variety of sensors launched from other agencies and the international community.
• The term backscatter in photography refers to light from a flash,or strobe or video lights reflecting back from particles in the lens's field of view causing specks of light to appear in the photo.
• In photography, backscatter (also called near-camera reflection) is an optical phenomenon resulting in typically circular artifacts on an image, due to the camera's flash being reflected from unfocused motes of dust, water droplets, or other particles in the air or water.
• This is a non-linear inversion procedure based on an accurate knowledge of the GMF (in an empirical or semi-empirical form) that relates the scatterometer backscatter and the vector wind.
• Also around the antisolar point, the gegenschein is often visible in a moonless night sky away from city lights, arising from the backscatter of sunlight by interplanetary dust.
• Octafluoropropane microbubbles reflect sound waves well and are used to improve the ultrasound signal backscatter.
• Thus, ultrasonic imaging using microbubble contrast agents enhances the ultrasound backscatter, (reflection) of the ultrasound waves, to produce a sonogram with increased contrast due to the high echogenicity difference.
• was being advertised via the border gateway protocol (BGP) as a passive honeypot for Internet background noise and backscatter collection, based in the Center for Applied Internet Data Analysis at the San Diego Supercomputer Center.
• Spammers using spamtrap addresses from their mailing lists as sender addresses can cause backscatter when a reply/DSN is sent to the spamtrap address.
• Since all traffic to these addresses is suspicious, one can gain information about possible network attacks (random scanning worms, and DDoS backscatter) as well as other misconfigurations by observing it.
• This would create e-mail backscatter, which would effectively shift the burden from the person who would have received the spam to the person whose address was forged and which may be treated the same as any other Unsolicited Bulk Email (UBE) by the receiving system, possibly leading to blacklisting of the mail server or even listing on a DNSBL.
• Some administrators consider any callback verification to be unsolicited bulk e-mail (UBE), and may block the originating SMTP client, report it as spam, or add it to DNSBLs, even if the backscatter is of low volume.
• Because SMTP proxies do not store messages like an MTA does, they can reject SMTP connections or message content in real-time, doing away with the need for out-of-band non-delivery reports (NDRs), which are the cause of backscatter email, a serious problem in the Internet email system.
• Sensors used, in different demonstrations, included normal incidence beams from the AM/UQN-4 surface ship depth finder, and AN/BQN-17 submarine fathometer; backscatter from the Kongsberg EM-121 commercial multibeam sonar; AN/UQN-4 fathometers on mine countermeasures (MCM) ships, and the AN/AQS-20 mine-hunting system.
• Using synthetic-aperture radar (SAR) data collected during the Magellan spacecraft mission, the authors identified changes in radar backscatter on the flank of Sif Mons and across a western regions of Niobe Planitia.

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