pupillary reflex
pupillary reflex An alteration in the size of the pupil in response to a change in the light intensity. An increase in light intensity causes both pupils to contract (see
iris) even if only one retina is directly stimulated. This is known as a
consensual reflex. Conversely, a decrease in light intensity causes dilation of the pupils.
Cite this article
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 "The Record (Bergen County, NJ)")
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LIVE GRENADE GIVES COPS A SCARE IN TEANECK
Newspaper article from: The Record (Bergen County, NJ); 7/21/2001; ; 563 words
; ...able to modify the grenade to make it safe...dozen calls on hand grenades a year. This call...of the time the grenades have been disarmed...who delivered the grenade, Karen Trivelli...old grenades. "Grenades are very dangerous...who finds an old grenade should call police...
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Grenade Seized At Union Station; Amtrak Officer Secures Device
Newspaper article from: The Washington Post; 6/10/2003; ; 700+ words
; ...as a spoon, to prevent the grenade from possibly detonating...carrying a duffel bag containing a grenade similar to the one he had brandished...Army officer familiar with grenades in current use said that pulling...removal of the pin will cause the grenade to explode, the officer said...
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Grenade accident prompts changes
Newspaper article from: Honolulu Star - Bulletin; 1/12/2003; ; 700+ words
; ...commander, has implemented a hand grenade policy for all Hawaii units...the dangers of "milking" a grenade -- something that was not...before any live ammunition or grenades are used each soldier will have to throw at least one practice grenade on the actual terrain or similar...
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 "Daily Herald (Arlington Heights, IL)")
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Today's hand grenade plot sounds downright medieval.(News)
Newspaper article from: Daily Herald (Arlington Heights, IL); 12/9/2006; 700+ words
; ...the 15th century grenade. The Chinese used...big guys to throw grenades," Atwater says...they threw their grenades," Atwater says...reality, it's a grenade," Atwater says...seeds"). A hand grenade looks like a pomegranate...same as ancient grenades. "In the history...
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Russian: 40mm grenades and launchers. (Professional Forum).(weapons)(Brief Article)
Magazine article from: Infantry Magazine; 3/22/2002; ; 700+ words
; ...the .25kg VOG-25 fragmentation grenade and the .278kg VOG-25P jumping fragmentation grenade. The impact fuse on these grenades is sensitive enough to work on...blowing the main body of the grenade back into the air. As it does...
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GRANDPA'S GRENADE
Newspaper article from: The Record (Bergen County, NJ); 7/26/2001; ; 700+ words
; ...souvenir or two. But grenades? Artillery and...cleaning woman found a grenade in a Bergenfield...1988, also had a grenade in the basement...The tally: six grenades and one mortar shell...coverage of the grenades in Bergenfield and...Hartnett, brought a grenade home from the war...
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Mexican drug cartel grenades coming into U.S.?(News)
Newspaper article from: Daily Herald (Arlington Heights, IL); 8/4/2009; 700+ words
; ...is evidence those grenades are making their way north. The grenade that failed to explode...same markings as grenades thrown in October...injured when the grenade hit the Televisa...But all three grenades were manufactured...
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31ST MEU MARINES THROW GRENADES FOR PROFICIENCY
News Wire article from: US Fed News Service, Including US State News; 4/4/2006; 539 words
; ...Korean Marine grenade range here to practice throwing grenades during Exercise...fragmentation grenade. Before using actual grenades, service members...inert (dummy) grenades. Afterward...Marine threw a live grenade in the flooded...
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31ST MEU FIRST TO USE IMPROVED GRENADE RANGE ON OKINAWA
News Wire article from: US Fed News Service, Including US State News; 4/18/2008; 682 words
; ...In addition to grenade training, the range...proficiency with grenades and claymore mines...procedures with simulated grenades and simulated claymore...Marine how to throw a grenade," Kennedy said...knowing how to throw a grenade stay fresh in our...simulated and live grenades, to ...
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Masterminds of Aug 21 grenade attacks will be hunted down: PM (Full story).
News Wire article from: UNB - United News of Bangladesh; 8/21/2009; 700+ words
; ...commoners were rescuing the grenade-injured people, police...Sheikh Hasina said some grenades which matched the ones...Chittagong and these grenades had similarity with...used in the August 21 grenade attack. "Now it has...who took away the 24 grenades from the arms caches...
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Grenade
Book article from: How Products Are Made
Grenade Background Grenades come in a variety of sizes and shapes...a small blasting cap), it causes the grenade to explode. History The inventor of the grenade is not documented, but grenades were first used in the late fifteenth...
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Grenades and Grenade Launchers
Book article from: The Oxford Companion to American Military History
Grenades and Grenade Launchers. Essentially small bombs, grenades contain two basic parts...of metal. Screwed into the grenade's body is a fuse that burns...Besides such fragmentation grenades, smoke, chemical, and incendiary...
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grenades
Book article from: The Oxford Companion to World War II
grenades were used by infantrymen to...pistol. Anti-personnel grenades were mostly made of cast iron...M9A1 armour-piercing rifle grenade was especially effective and...British egg-shaped 36M hand grenade, known as the Mills bomb...
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grenade
Book article from: The Columbia Encyclopedia, Sixth Edition
grenade , small bomb filled with explosives...or shot from a modified rifle or a grenade launcher. Grenades were in use as early as the 15th cent...them were called grenadiers. As the grenade fell into disfavor, however, the...
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grenade launcher
Book article from: The Oxford Essential Dictionary of the U.S. Military
grenade launcher a device that is fitted to the muzzle of a gun to launch rifle grenades.
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