Search results
Results from the WOW.Com Content Network
Electrical waves track a systole (a contraction) of the heart. The end-point of the P wave depolarization is the start-point of the atrial stage of systole. The ventricular stage of systole begins at the R peak of the QRS wave complex; the T wave indicates the end of ventricular contraction, after which ventricular relaxation (ventricular diastole) begins.
In forming or understanding a word root, one needs a basic comprehension of the terms and the source language.The study of the origin of words is called etymology.For example, if a word was to be formed to indicate a condition of kidneys, there are two primary roots – one from Greek (νεφρός nephr(os)) and one from Latin (ren(es)).
Harry Potter and the Order of the Phoenix was released in 2D cinemas and IMAX formats in the United States on 11 July 2007 and in the United Kingdom on 12 July, by Warner Bros. Pictures. The film received generally positive reviews from critics and was nominated for many awards, including the BAFTA Award for Best Production Design and Special ...
Transposase regulates and catalyzes the excision of a P element from the host DNA, cutting at the two recognition sites, and then reinserting randomly. It is the random insertion that may interfere with existing genes, or carry an additional gene, that can be used for genetic research.
Parts of a typical chromosome: (1) Chromatid (2) Centromere (3) Short (p) arm (4) Long (q) arm. In genetics, a locus (pl.: loci) is a specific, fixed position on a chromosome where a particular gene or genetic marker is located. [1]
The P-12 Yenisei was a development of the earlier P-10 radar, the P-12 being developed between 1954 and 1956. [1] The P-12 was developed by the SKB Design Bureau, a division of State Plant No.197 named after V. I. Lenin who developed the previous P-10, the predecessor of the current Nizhny Novgorod Research Institute of Radio Engineering (NNIIRT). [2]
The Pilatus PC-12 is a pressurized, single-engined, turboprop aircraft manufactured by Pilatus Aircraft of Stans, Switzerland since 1991. It was designed as a high-performance utility aircraft that incorporates a large aft cargo door in addition to the main passenger door. Due to its efficient, high-utility design, the PC-12 is used by a large ...
Arnold Peter Møller (2 October 1876 – 12 June 1965), better known as A. P. Møller, was a Danish shipping magnate, businessman who was the founder of the A.P. Moller-Maersk Group in 1904. Biography