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Some Related Sentences

MMU and International
Although the MMU was envisioned as a natural aid for constructing the International Space Station, with its retirement, NASA developed different tethered spacewalk approaches.

MMU and Air
In 1966, the US Air Force developed an Astronaut Maneuvering Unit ( AMU ), a self-contained rocket pack very similar to the MMU.

MMU and code
As any code can potentially damage the data of another task ( except in larger systems using an MMU ) programs must be carefully designed and tested, and access to shared data must be controlled by some synchronization strategy, such as message queues, semaphores or a non-blocking synchronization scheme.
Most systems allow the MMU to be disabled ; some disable the MMU when trapping into OS code.
The invention of dynamic address translation ( the function provided by an MMU ) almost obsoleted position-independent code, because every process could have its own separate 32-bit ( or even more ) address space.
In this case, the memory management unit alerts the operating system ; on IA-32, the MMU typically has separate TLB caches for execution ( ITLB ) and read / write ( DTLB ), so this fault also allows Linux and PaX to determine whether the program was trying to execute the page as code.

MMU and for
Both the Dragon and the TRS-80 Color Computer are based on a Motorola data sheet design for the MC6883 SAM ( MMU ) chip for memory management and peripheral control.
Untethered spacewalks were only performed on three missions in 1984 using the Manned Maneuvering Unit ( MMU ), and on a flight test in 1994 of the Simplified Aid for EVA Rescue ( SAFER ).
The MMU and protection mechanisms are enabled only in case of protected mode ( except for the segment overrun protection ) keeping them disabled in real mode of operation.
The 80286 provided built in memory protection mechanisms which had been almost exclusive to mainframes and minicomputers ( CPUs like the NS320xx and M68000 needed additional components in order to implement MMU functions ) and the large performance enhancements represented by the 80286 and many of its successors would pave the way for the x86 and the IBM PC architecture to extend from low performance personal computers all the way to high-end workstations and servers and even drive the market for other architectures.
Versions of the 68040 were created for specific market segments, including the 68LC040, which removed the FPU, and the 68EC040, which removed both the FPU and MMU.
Vendors looking for MMU support waited for the 68020 instead.
However, due to the 68010's small speed boost over the 68000 and its support for virtual memory it can be found in a number of smaller Unix systems, both with the 68451 MMU ( in the Torch Triple X ), and with a custom MMU ( such as the Sun-2 Workstation, AT & T UNIX PC, the NCR Tower XP and early HP9000s like the Model 300 and 310 ) and various research machines.
In 2008, he was made an Honorary Doctor of Arts at Manchester Metropolitan University ( MMU ) in recognition for his ongoing contribution to photography and to MMU's School of Art.
The CPU was also superscalar and included 16 kB ( 16 KB ) instruction and data caches, and an MMU for virtual memory support.
A memory management unit ( MMU ), sometimes called paged memory management unit ( PMMU ), is a computer hardware component responsible for handling accesses to memory requested by the CPU.
The VAX MMU is notable for lacking an accessed bit.
Segment registers, fundamental to the older 8088 and 80286 MMU designs, are not used in modern OSes with one major exception: access to thread-specific data for applications or CPU-specific data for OS kernels, which is done with explicit use of the FS and GS segment registers.
Minor revisions of the MMU introduced with the Pentium Pro introduced the Physical Address Extension ( PAE ) feature, enabling 36-bit physical addresses via three-level page tables ( with 9 + 9 + 2 bits for the three levels, and the 12 lowest bits being directly copied to the result ; large pages become only 2 MB in size ).
The machine shipped with a socket for an MMU, but the " Apple HMMU Chip " ( VLSI VI475 chip ) was installed that did not implement virtual memory ( instead, it translated 24-bit addresses to 32-bit addresses for the Mac OS, which was not 32-bit clean until System 7 ).
One difference between the Mac II and the Mac LC is the latter had no socket for a 68851 MMU, therefore it could not take advantage of System 7's virtual memory features.
A branch of the Met Office known as the Mobile Met Unit ( MMU ) accompany forward units in times of conflict advising the armed forces of the prevailing conditions for battle, particularly the RAF.
The MMU controller arms were folded for storage.
Gaseous nitrogen was used as the propellant for the MMU.

MMU and near
When carried into space, the MMU was stowed in a support station attached to the wall of the payload bay near the airlock hatch.

International and Air
International and domestic services are maintained by TAAG Angola Airlines, Aeroflot, British Airways, Brussels Airlines, Lufthansa, Air France, Air Namibia, Cubana, Ethiopian Airlines, Emirates, Delta Air Lines, Royal Air Maroc, Iberia, Hainan Airlines, Kenya Airways, South African Airways, TAP Air Portugal and several regional carriers.
* 1985 – Delta Air Lines Flight 191, a Lockheed L-1011 TriStar crashes at Dallas / Fort Worth International Airport killing 137.
* 2005 – Air France Flight 358, lands at Toronto Pearson International Airport, and runs off the runway causing the plane to burst into flames leaving 12 injuries and no fatalities.
Royal Australian Air Force | RAAF General Dynamics F-111 | F-111 performing a Fuel dumping # Dump-and-burn | dump-and-burn Fuel dumping | fuel dump at the Australian International Airshow
Each year, organisations such as The International Council of Air Shows and The European Airshow Council meet and discuss various subjects including air show safety where accidents are discussed and lessons learnt.
** International Air Transport Association for Baker Army Air Field ( abandoned ), Baker Island, United States Minor Outlying Islands
International service is also provided by Air Zaïre, Sabena, and other airlines.
In Sept 1956, the team added a sixth aircraft to the flight demonstration in the Opposing Solo position, and gave its first performance outside the United States at the International Air Exposition in Toronto, Canada.
International Air Transport Association airport codes are three-letter codes used to designate airports and used for bag tags.
* Concord Municipal Airport, in Concord, New Hampshire, via its International Air Transport Association airport code
* Cedar City Regional Airport, International Air Transport Association ( IATA ) airport coded as CDC
The Vectren Dayton Air Show is an annual air show that takes places at the Dayton International Airport.
* 1972 – An Eastern Air Lines Flight 401 ( a Lockheed Tristar ) crashes on approach to Miami International Airport, Florida, killing 101.
* 2009 – Colgan Air Flight 3407 crashes into a house in Clarence Center, New York while on approach to Buffalo-Niagara International Airport, killing all on board and one on the ground.
* 1965 – After taking evasive maneuvers to avoid a mid-air collision immediately after takeoff from John F. Kennedy International Airport in New York, Eastern Air Lines Flight 663 crashes into the Atlantic Ocean and explodes, killing everyone aboard.
The ICAO should not be confused with the International Air Transport Association ( IATA ), a trade organization for airlines also headquartered in Montreal, or with the Civil Air Navigation Services Organisation ( CANSO ), an organization for Air Navigation Service Providers ( ANSPs ) with its headquarters at Amsterdam Airport Schiphol in the Netherlands.
The forerunner to the ICAO was the International Commission for Air Navigation ( ICAN ).
For example, the identifier for Japan Airlines International is JAL and the designator is Japan Air, but Aer Lingus is EIN and Shamrock.

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