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The ABCs of post-apartheid South Africa: 25 years ago, forced use of Afrikaans in black township schools sparked unrest. Now the language struggles.(World)
The Christian Science Monitor
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June 18, 2001
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COPYRIGHT 2001 The Christian Science Publishing Society. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group.
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Byline: Nicole Itano Special to the Christian Science Monitor
JOHANNESBURG, SOUTH AFRICA -- The walls of the cheery preschool classroom at the Alma Mater Akademie in Krugersdorp, near Johannesburg, are covered with words 3-year-olds the world over learn: colors, numbers, animals.
But the 20 or so blond children who sit waiting for their midday snack are part of one of South Africa's new educational trends. Unheard of a decade ago when the National Party ruled, new private Afrikaans-language schools like the two-year-old Alma Mater are opening around the ...
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NASA PLANS SONIC BOOM FLIGHT TESTS GOAL IS TO MAKE AIRCRAFT MORE ECO- AND COMMUNITY FRIENDLY.(News)
Newspaper article from: Daily News (Los Angeles, CA)
; ...experiments to gather airborne sonic-boom data. The sailplane records the sonic booms before the booms enter the more turbulent...shape could affect the intensity of a sonic boom. That research showed sonic booms could be made quieter. Dryden also...
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Sonic booms stand in way of supersonic business jets
Newspaper article from: Sunday Gazette-Mail
; ...the two planes' sonic booms. Five Langley researchers worked on the sonic boom projects, along with...a plane that produces sonic booms quiet enough to get aviation...computer programs for sonic boom minimization, said she...
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SONIC BOOM TESTS SCHEDULED
News Wire article from: US Fed News Service, Including US State News
; ...are designed to keep focused sonic booms away from surrounding communities. Four low boom and two normal intensity boom...in order to gather airborne sonic boom data. The sailplane records the sonic booms before the booms enter the more...
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Wyle Engineers Play Significant Role In Northrop Grumman Sonic Boom Test Program.
PR Newswire
; ...verification that the shape of a sonic boom could be controlled by...shaped minimized' sonic booms was developed in the...annoying 'bang' of sonic booms can be substantially...Page, both experts in sonic boom. In the Shaped Sonic...
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SONIC BOOMS MAY GET LESS BANG PLANES' REDESIGN COULD CUT SOUND.(Business)
Newspaper article from: Daily News (Los Angeles, CA)
; ...sensors measuring the sonic booms. The findings eventually...theory that you can reduce sonic boom intensity by changing...success in proving sonic booms could be softened by...reduction in intensity of the sonic boom produced by the F-5E...Grumman announced. The ...
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NASA TO CONDUCT SONIC BOOM RESEARCH OVER EDWARDS NEXT WEEK
News Wire article from: US Fed News Service, Including US State News
; ...following news release: NASA to Conduct Sonic Boom Research Over Edwards Next Week NASA...2009 that will result in multiple sonic booms being heard in the local area of...to both normal and low-amplitude sonic booms. Portions of the flights by...
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NASA RESEARCH FLIGHTS TO CAUSE SONIC BOOMS ON BASE
News Wire article from: US Fed News Service, Including US State News
; ...will result in multiple sonic booms being heard in the local...normal and low-amplitude sonic booms. Portions of the...noon. The resulting sonic booms will be targeted on the...potentially loud, these sonic booms should not cause...
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Planes' Redesign Could Mean Less Bang for Sonic Booms, Northrop Grumman Says.
Newspaper article from: Knight Ridder/Tribune Business News
; ...sensors measuring the sonic booms. The findings eventually...theory that you can reduce sonic boom intensity by changing...success in proving sonic booms could be softened by...reduction in intensity of the sonic boom produced by the F-5E...Grumman announced. The ...
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Sonic impact: lowering the boom of supersonic flight. (research efforts reported at the May 1995 Acoustical Society of America meeting in Washington, D.C.)(Cover Story)
Magazine article from: Science News
; ...the peak intensity of sonic booms generated by aircraft...transports have distinctive sonic signatures that depend...sought to reduce the boom's intensity by altering...and focus the resulting boom. Such maneuvers interest...techniques for directing sonic booms, either to ...
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DEVICE MAY CUT SONIC BOOMS GULFSTREAM LOOKS TO REDUCE NOISE CAUSED BY SUPERSONIC JETS IN FUTURE.(News)
Newspaper article from: Daily News (Los Angeles, CA)
; ...thus reducing the sonic boom created by fast-moving...pressure wave that causes sonic booms. ``Our research is...its effect at reducing sonic booms. If that testing is...The first step is basic sonic boom research.'' Gulfstream...
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