| N-m | newton-meter |
|---|---|
| SIR | single isomorphous replacement; specific immune release; standardized incidence ratio; syndrome of i... |
| ISAAC | International Study of Asthma and Allergies In Childhood |
|---|---|
| N | Newton |
| SIR | Signal Intensity Ratio |
| SIR | Silent Information Regulator |
| SIR | Standardised Incidence Ratio |
| Newton, Sir Isaac | <person> English physicist, 1642-1727. See: newton, newtonian aberration, Newtonian constant of gravitation, newtonian flow, newtonian viscosity, Newton's disk, Newton's law. (05 Mar 2000) |
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| Babbitt, Isaac | <person> U.S. Inventor, 1799-1862. See: Babbitt metal. (05 Mar 2000) |
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| Isaac's syndrome | <syndrome> A rare sporadic disorder of unknown aetiology with onset usually in late childhood or early adulthood, characterised by intermittent or continuous involuntary muscle contractions, producing "stiffness" or "clumsiness" and accompanied by increased sweating, increased skin temperature, fasciculations, and myokymia. If facial, pharyngeal, or laryngeal muscles are involved, dysphasia and respiratory obstruction can occur. Muscle abnormalities persist during sleep and general anaesthesia, but are blocked by curare, indicating site of lesion is peripheral nerve. (05 Mar 2000) |
| newton | Derived unit of force in the SI system, expressed as meters-kilograms per second squared (m-kg-s-2); equivalent to 105 dynes in the CGS system. Abbreviation: N Origin: I. Newton (05 Mar 2000) |
| newton-meter | A unit of the MKS system, expressed as energy expended, or work done, by a force of 1 newton acting through a distance of 1 meter; equal to 1 joule = 107 ergs. (05 Mar 2000) |
| Newton's disk | A disk on which are seven coloured sectors, each occupying proportionally the same space as the corresponding primary colour in the spectrum; when the disk is rapidly rotated it appears white. (05 Mar 2000) |
| Newton's interference colours | <microscopy> Newton's series of colours by interference results when two wave-trains of white light meet. For some wavelengths (colours) there will be destructive interference (darkness) but for other wavelengths there will be reinforcement (colour). They are most frequently observed in very thin films, only wavelengths thick, for example, oil on water. The interference is caused by partially reflected light from the interfaces. Newton's series of colours appears in sequence in the Michel-Levy chart. (05 Aug 1998) |
| Newton's law | The attractive force between any two bodies is proportional to the product of their masses, and inversely proportional to the square of the distance between their centres. Synonym: law of gravitation. (05 Mar 2000) |
| Adams, Sir William | <person> British surgeon, 1760-1829. (05 Mar 2000) |
| Ballance, Sir Charles | <person> English surgeon, 1856-1936. See: Ballance's sign, Koerte-Ballance operation. (05 Mar 2000) |
| Ball, Sir Charles | <person> Irish surgeon, 1851-1916. See: Ball's operation. (05 Mar 2000) |
| Barlow, Sir Thomas | <person> British physician, 1845-1945. See: Barlow's disease. (05 Mar 2000) |
| Bell, Sir Charles | <person> Scottish surgeon, anatomist, and physiologist, 1774-1842. See: Bell's law, Bell-Magendie law, Bell's respiratory nerve, Bell's palsy, Bell's spasm, external respiratory nerve of Bell. (05 Mar 2000) |
| Berry, Sir James | <person> Canadian surgeon, 1860-1946. See: Berry's ligaments. (05 Mar 2000) |
| Blagden, Sir Charles | <person> British physician, 1748-1820. See: Blagden's law. (05 Mar 2000) |
| Bowman, Sir William | <person> B. Nantwich, Cheshire, July 20th, 1816. Was a Surgeon and Anatomist. Was Surgeon to Birmingham General Hospital and went to London in 1837. Was elected F.R.S. (1841) and F.R.C.S. (1854) and was appointed Professor of Anatomy and Physiology at King's College, London (1848-1956). Was the leading Opthalmic Surgeon in England. D. At his house, Joldwynds, near Dorking, Mar. 29th, 1892. Bowman's Capsule - surrounding the glomerulus in the kidney. Bowman's Glands - glands in the olfactory mucous membrane. On the structure and use of the Malpighian bodies of the kidney. Phil Trans. 1842. Much of Bowman's best anatomical work is to be found in Robert Todd's Cyclopaedia of Anatomy and Physiology. London 1835-1859. Lived: 1816-1892. (05 Dec 1998) |
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