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Aircraft and crew The aircraft involved was a Boeing 747-244BM Combi registered ZS-SAS and named Helderberg. This was the 488th built 747, made its first flight on 12 November 1980 and was delivered to South African Airways (SAA) on 24 November 1980. The Boeing 747-200B Combi model permits the mixing of passengers and cargo on the main deck according to load factors on any given route and ...
t. e. Second-language acquisition ( SLA ), sometimes called second-language learning —otherwise referred to as L2 ( language 2) acquisition, is the process by which people learn a second language. Second-language acquisition is also the scientific discipline devoted to studying that process.
In ice climbing, the most widely used grading system is the WI ("water ice") system (e.g. WI6) and the identical AI ("alpine ice") system (e.g. AI6). The related sport of mixed climbing (i.e. ice and dry-tool climbing) uses the M-grade system (e.g. M8), with other notable mixed grading systems including the Scottish Winter system (e.g. Grade VII).
The main types are: Drug-drug interaction. This is when a medication reacts with one or more other drugs. For example, taking a cough medicine ( antitussive) and a drug to help you sleep (sedative ...
The DSM-5-TR lists seven themes typically seen in schizophrenia delusions. You may experience one or multiple (called mixed type), but the most common is the theme of persecutory, also referred to ...
A full score of 60 points indicates complete independence. Barthel Index. This 100-point scale assesses 10 activities in people who have had a stroke. Each activity is scored between 0 and 10 or 0 ...
www.zs.com. ZS Associates is a management consulting and professional services firm focusing on consulting, software, and technology, headquartered in Evanston, Illinois that provides services for clients in healthcare, private equity, and technology. The firm was founded in 1983 by two professors at Northwestern University who developed sales ...
ZSM-5, Zeolite Socony Mobil–5 (framework type MFI from ZS M -5 ( fi ve)), is an aluminosilicate zeolite belonging to the pentasil family of zeolites. Its chemical formula is Na n Al n Si 96–n O 192 ·16H 2 O (0<n<27). Patented by Mobil Oil Company in 1975, [1] it is widely used in the petroleum industry as a heterogeneous catalyst for ...