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  1. File:ADR 6.2.svg. Size of this PNG preview of this SVG file: 105 × 105 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels. This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media ...

  2. en.wikipedia.org › wiki › ADR_(treaty)ADR (treaty) - Wikipedia

    ADR, formally the Agreement of 30 September 1957 concerning the International Carriage of Dangerous Goods by Road, is a 1957 United Nations treaty that governs transnational transport of hazardous materials. "ADR" is derived from the French name for the treaty: Accord relatif au transport international des marchandises Dangereuses par Route ).

  3. Naranjo algorithm. The Naranjo algorithm, Naranjo Scale, or Naranjo Nomogram is a questionnaire designed by Naranjo et al. for determining the likelihood of whether an ADR ( adverse drug reaction) is actually due to the drug rather than the result of other factors. Probability is assigned via a score termed definite, probable, possible or doubtful.

  4. en.wikipedia.org › wiki › ITU_regionITU Region - Wikipedia

    ITU Region. ITU regions and the dividing lines between them. The International Telecommunication Union (ITU), in its International Radio Regulations, divides the world into three ITU regions for the purposes of managing the global radio spectrum. Each region has its own set of frequency allocations, the main reason for defining the regions.

    • Description
    • Complexity in Redundancy
    • Failures and Directives
    • Further Reading

    An ADIRS consists of up to three fault tolerant ADIRUs located in the aircraft electronic rack, an associated control and display unit (CDU) in the cockpit and remotely mounted air data modules (ADMs). The No 3 ADIRU is a redundant unit that may be selected to supply data to either the commander's or the co-pilot's displays in the event of a partia...

    Analysis of complex systems is itself so difficult as to be subject to errors in the certification process. Complex interactions between flight computers and ADIRU's can lead to counter-intuitive behaviour for the crew in the event of a failure. In the case of Qantas Flight 72, the captain switched the source of IR data from ADIRU1 to ADIRU3 follow...

    FAA Airworthiness directive 2000-07-27

    On May 3, 2000, the FAA issued airworthiness directive 2000-07-27, addressing dual critical failures during flight, attributed to power supply issues affecting early Honeywell HG2030 and HG2050 ADIRU ring laser gyrosused on several Boeing 737, 757, Airbus A319, A320, A321, A330, and A340 models.

    Airworthiness directive 2003-26-03

    On 27 January 2004 the FAA issued airworthiness directive 2003-26-03 (later superseded by AD 2008-17-12) which called for modification to the mounting of ADIRU3 in Airbus A320 family aircraft to prevent failure and loss of critical attitude and airspeed data.

    Alitalia A320

    On 25 June 2005, an Alitalia Airbus A320-200 registered as I-BIKE departed Milan with a defective ADIRU as permitted by the Minimum Equipment List. While approaching London Heathrow Airport during deteriorating weather another ADIRU failed, leaving only one operable. In the subsequent confusion the third was inadvertently reset, losing its reference heading and disabling several automatic functions. The crew was able to effect a safe landing after declaring a Pan-pan.

    Dave Carbaugh; Doug Forsythe; Melville McIntyre. "Erroneous flight instrumenent information". Aero Magazine. Boeing. Archived from the original on 6 September 2008. Retrieved 2008-10-16.
    Melville Duncan W. McIntyre, Boeing (2003-11-25). "US Patent 6654685 - Apparatus and method for navigation of an aircraft". United States Patent Office. Retrieved 2008-10-16.
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  6. The Justice League is a team of superheroes in American comic books published by DC Comics.The team first appeared in The Brave and the Bold #28 (March 1960). The team was conceived by writer Gardner Fox as a revival of the Justice Society of America, a similar team from DC Comics from the 1940s which had been pulled out of print due to a decline in sales.

  7. en.wikipedia.org › wiki › Salmson_9_ADSalmson 9 AD - Wikipedia

    The 9 AD followed Salmson practice after the First World War, of being air-cooled and utilising the Canton-Unne epicyclic geared crank-case system. The major attributes of the engine include a bore of 70 mm (2.76 in) and stroke of 86 mm (3.39 in).