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Health Level Seven, abbreviated to HL7, is a range of global standards for the transfer of clinical and administrative health data between applications with the aim to improve patient outcomes and health system performance. The HL7 standards focus on the application layer, which is "layer 7" in the Open Systems Interconnection model.
The HL7 Services-Aware Interoperability Framework Canonical Definition (SAIF-CD) [3] provides consistency between all artifacts, and enables a standardized approach to enterprise architecture (EA) development and implementation, and a way to measure the consistency.
The 1959 Opel Kapitän was the next vehicle from the company with a straight-6 engine. This was a 2.6 L (2,605 cc) unit with 12 overhead valves.Bore and stroke were now oversquare for high power output at 85 mm × 76.5 mm (3.35 in × 3.01 in).
The engine was originally envisaged as a 1.3 and 1.5 L four-cylinder, with a 2.0 L six-cylinder created by adding two cylinders to the 1.3 L block. However, as development continued it appeared the 1.3-litre E series would not have any huge benefits over the 1.3-litre A-series being developed at that time from the existing 1.1, so the smaller E ...
The engine was also used in the Buick Rainier, Saab 9-7X, and Isuzu Ascender. It displaces 4.2 L (4,160 cc; 253.9 cu in), with a 93 mm × 102 mm (3.66 in × 4.02 in) bore and stroke. It has four valves per cylinder, utilizes dual-overhead cams ( DOHC ) design, and features variable valve timing on the exhaust cam, a first for GM inline engines.
It features some of the latest engine technology such as direct fuel injection, sintered camshaft lobes, thin-walled engine block, variable valve timing and lift for intake and exhaust valves, downstream oxygen sensors, exhaust manifold integrated into the cylinder head, exhaust gas recirculation and cooling, distributors coil-on-plug ignition ...
The head and block are both made from cast iron. The CIH engine is oversquare, with the original three versions having a stroke of only 69.8 mm (2.75 in). Later engines of over two litres received longer strokes; up to 77.5 mm (3.05 in) for the 2.2 and 85 mm (3.35 in) for the 2.4 (also used for the 3.6 litre inline-six version).
The GY is not at all related to the Mazda G-series four-cylinder engines and is listed in this article strictly by engine code association. GY is the Mazda engine code for a 2.5 L (2,494 cc) Ford Duratec V6 engine which, due to an OEM deal with Ford, was built by Mazda in Japan for limited use in the 1999-2001 Mazda MPV.