McGRAW-HILL
`DICTIONARY OF
`SCIENTIFIC AND
`TECHNICAL
`TERMS
`
`Sixth
`Edition
`
`McGraw-Hill
`New York Chicago San Francisco
`Lisbon London Madrid Mexico City
`Milan New Delhi San Juan Seoul Singapore Sydney Toronto
`
`RMD
`EXHIBIT 1019 - PAGE 1
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`

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`n the cover: Representation of a fullerene molecule with a noble as atom trapped
`inside. At the Permian-Triassic sedimentary boundary the noble gases helium a d argon
`have been found trapped inside fullerenes. They exhibit isotope ratios quite similar to
`those found in meterorites, suggesting that a fireball meteorite or asteroid exploded
`when it hit the Earth, causing major changes in the environment. (image copyright
`r, Luann Becker. Reproduced with permission.)
`0
`
`Over the six editions of the Dictionary, material has been drawn from the following references: G. M. Garrity
`et al., Taxonomic Outline of the Procaryotes, Release 2, Springer-Verlag, January 2002; D. W. Linzey, Vertebrate
`Biology, McGraw-Hill, 2001; J. A. Pechenik, Biology of the Invertebrates, 4th ed., McGraw-Hill, 2000; U.S.
`Air Force Glossary of Standardized Terms, AF Manual 11-1, vol. 1, 1972; F. Casey, ed., Compilation of Terms
`in Information Sciences Technology, Federal Council for Science and Technology, 1970; Communications-
`Electronics Terminology, AF Manual 11-1, vol. 3, 1970; P. W. Thrush, comp. and ed., A Dictionary of Mining,
`Mineral, and Related Terms, Bureau of Mines, 1968; A DOD Glossary of Mapping, Charting and Geodetic
`Terms, Department of Defense, 1967; J. M. Gilliland, Solar-Terrestrial Physics: A Glossary of Terms and
`Abbreviations, Royal Aircraft Establishment Technical Report 67158, 1967; W. H. Allen, ed., Dictionary of
`Technical Terms for Aerospace Use, National Aeronautics and Space Administration, 1965; Glossary of Stinfo
`Terminology, Office of Aerospace Research, U.S. Air Force, 1963; Naval Dictionary of Electronic, Technical,
`and Imperative Terms, Bureau of Naval Personnel, 1962; R. E. Huschke, Glossary of Meteorology, American
`Meteorological Society, 1959; ADP Glossary, Department of the Navy, NAVSO P-3097; Glossary of Air Traffic
`Control Terms, Federal Aviation Agency; A Glossary of Range Terminology, White Sands Missile Range, New
`Mexico, National Bureau of Standards, AD 467-424; Nuclear Terms: A Glossary, 2d ed., Atomic Energy
`Commission.
`
`McGRAW-HILL DICTIONARY OF SCIENTIFIC AND TECHNICAL TERMS,
`Sixth Edition
`Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by The McGraw-Hill Companies, Inc. All rights
`reserved. Printed in the United States of America. Except as permitted under the United States Copyright Act
`of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored
`in a database or retrieval system, without the prior written permission of the publisher.
`
`1 2 3 4 5 6 7 8 9 0
`
`DOW/DOW
`
`0 8 7 6 5 4 3 2
`
`ISBN 0-07-042313-X
`
`Library of Congress Cataloging-in-Publication Data
`
`McGraw-Hill dictionary of scientific and technical terms--6th ed.
`cm.
`P.
`ISBN 0-07-042313-X (alk. paper)
`1. Science--Dictionaries. 2. Technology--Dictionaries.
`and technical terms.
`
`I. Title: Dictionary of scientific
`
`Q123.M15
`503—dc2l
`
`2002
`
`2002026436
`
`RMD
`EXHIBIT 1019 - PAGE 2
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`

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`2200
`
`I Trypanosomatidae
`
`[}},}v zoo] A family of Protozoa, order
`Trypanosomatidae
`Kinetoplastida, containing flagellated parasites which exhibit
`polymorphism during their life cycle. { tra,parpoiso'mad•
`o,de }
`[INN' zoo] A flagellated protozoan of the
`trypanosome
`tra'pan•o,som 1
`genus Trypanosoma.
`[MED] Any of many diseases of humans
`trypanosomiasis
`and animals caused by infection with species of Trypanosoma
`and transmitted by tsetse flies and other insects. { tra,pan•o-
`arni:o-sas
`[BIOCHEM] A proteolytic enzyme which catalyzes
`trypsin
`the hydrolysis of peptide linkages in proteins and partially
`hydrolyzed proteins; derived from trypsinogen by the action
`of enterokinase in intestinal juice. { 'trip•son }
`trypsinogen EnoctiEvil The zymogen of trypsin, secreted
`( trip 'sin-
`in the pancreatic juice. Also known as protrypsin.
`a•jan
`acid
`amino
`[mocHEm] CI ,1-4202N2 An
`tryptophan
`obtained from casein, fibrin, and certain other proteins; it is a
`precursor of indoleacetic acid, serotonin, and nicotinic acid.
`'trip•ta,fan
`[ENG] An instrument consisting of two straight-
`try square
`edges secured at right angles to each other, used for laying off
`skwer )
`right angles and testing whether work is square. {
`[MINERAL]
`tschermakite
`Ca2Mg3(AI,Fe3+)2(Al2Sio)022-
`{ 'char•ma,kIt }
`(OH,F)2 An amphibole mineral.
`[MATH] A plane curve consisting of
`Tschirnhausen's cubic
`the envelope of the line through a variable point P on a parabola
`which is perpendicular to the line from the focus of the parabola
`to P. Also known as l'Hopital's cubic; trisectrix of Catalan.
`{ 'charn,haitz•anz
`[MECH ENG] A cat-and-mouse engine in
`Tschudi engine
`which the pistons, which are sections of a torus, travel around
`a toroidal cylinder; motion of the pistons is controlled by two
`cams which bear against rollers attached to the rotors. { 'chili
`de ,en.jan }
`[sTAT] A score utilized in setting up norms for stan-
`T score
`dardized tests; obtained by linearly transforming normalized
`standard scores.' { 'te ,skOr }
`T-S curve See temperature-salinity diagram. { :te;es ,kary }
`T-S diagram See temperature-salinity diagram. { ;tejes ,dii
`a ,gram )
`[ELEc] T network used as an electric filter.
`1-section filter
`'tE ,sek-shan ,filJtar 1
`[INv zoo] Any of various South African muscoid
`tsetse fly
`flies of the genus Glossina; medically important as vectors of
`'set,se fit 1
`sleeping sickness or trypanosomiasis.
`TSH See thyrotropic hormone.
`[MECH] A unit of force equal to 1 ton-force per square
`tsi
`inch; equal to approximately 1.54444 X 107 pascals. { si
`or ,te,es'i
`[DES ENG] A recessed slot, in the form of an inverted
`T slot
`T, in the table of a machine tool, to receive the square head of
`a T-slot bolt. { 'te ,slat }
`tsp See teaspoonful.
`TSP See trisodium phosphate.
`[MATH] A topological space where, for each pair
`T. space
`of points, at least one has a neighborhood not containing the
`other. Also known as Kolmogorov space. { ,te 'zir-O- ;spas }
`[MATH] A topological space where, for each pair
`Ti space
`of distinct points, each one has a neighborhood not containing
`the other. Also known as Frechet space. { 'te ,wan ;spas 1
`-12 space See Hausdorff space. { 'tE ,tti ;spas }
`[MATH] A regular topological space that is also a
`1 3 space
`Ti space. { 'te ,thre ;spas }
`( ;te ,thre an a 'haf ;spas 1
`T3112 space See Tychonoff space.
`[MATH] A normal space that is also a T, space.
`T4 space
`'tE ,for ;spas 1
`tspn See teaspoonful.
`TSPP See sodium pyrophosphate.
`[GRAPHICS] A straightedge rule with a crosspiece
`T square
`at one end by which parallel lines are drawn perpendicular to
`{ 'te ,skwer
`the edge of the drawing board.
`TSR See RAM resident.
`T-S relation See temperature-salinity diagram.
`shon }
`Tsuga canadensis See Eastern hemlock.
`a 'den• sas )
`tsumebite
`
`[MINERAL] Pb2C1I(PO4)(S 0 4) (OH) An emerald
`
`{ ties ri,la•
`
`{ ,tsti•go ,kan•
`
`tube coefficient
`
`green, monoclinic mineral consisting of a hydrated basic phos-
`phate and sulfate of lead and copper. { 'tsti•ma,bit }
`[OCEANOGR] An ocean wave or series of waves
`tsunami
`generated by any large, abrupt disturbance of the sea-surface
`by an earthquake in marine and coastal regions, as well as by
`a suboceanic landslide, volcanic eruption, or asteroid impact.
`{ tsti'na•inE }
`[GEoL] 1. A sedimentary deposit resulting from
`tsunamiite
`a tsunami generated by an asteroid or comet impact. 2. Rock
`deposited by a tsunami. Also known as tsunamite.
`tsii
`nam•e,It }
`'tstima,mit 1
`tsunamite See tsunamiite.
`[OCEANOGR] That part of the Kuroshio
`Tsushima Current
`Current flowing northeastward through the Korea Strait and
`along the Japanese coast in the Sea of Japan. { 'tsil•she,ma
`' ka • rant )
`[MED] A rickettsial disease of
`tsutsugamushi disease
`humans caused by Rickettsia tsutsugamushi, transmitted by
`larval mites, and characterized by headache, high fever, and a
`rash. Also known as scrub typhus.
`( ,tsti•saigo'mti•she
`di,zez
`[ELECTR] An electrical switch that joins a machine
`T switch
`'te ,swich 1
`to either of two other devices.
`[ELECTROMAG] An effect wherein the
`Tsytovich effect
`index of refraction of a medium is much less than unity so that
`the phase velocity of electromagnetic waves in the medium
`exceeds the speed of light. { 'sid•a,vich i,fekt }
`T Tauri star
`[ASTRON] A star, with mass from 0.5 to 2.5
`solar masses, in an early stage of formation at which interaction
`with its associated nebulosity, as well as possible internal insta-
`bilities, make it variable in luminosity and render its spectrum
`very peculiar. Also known as nebular variable. { 're 'tOr•
`,star }
`[STAY] A statistical test involving means of normal
`t-test
`populations with unknown standard deviations; small samples
`are used, based on a variable t equal to the difference between
`the mean of the sample and the mean of the population divided
`by a result obtained by dividing the standard deviation of the
`sample by the square root of the number of individuals in the
`sample. { 'tE,test }
`TTL See transistor-transistor logic.
`[METEOROL] A cloud column or inverted cloud cone,
`tuba
`pendant from a cloud base; this supplementary feature occurs
`mostly with cumulus and cumulonimbus; when it reaches the
`earth's surface it constitutes the cloudy manifestation of an
`intense vortex, namely, a tornado or waterspout. Also known
`as pendant cloud; tornado cloud. { 'tti•bo
`[VERT zoo] A urine reservoir organ that is an
`tubal bladder
`enlargement of the mesonephric ducts in most fish; there are
`four types: duplex, bilobed, simplex with ureters tied, and
`{ 'tu-bal 'blacl•ar
`simplex with separate ureters.
`[MEn] Surgical tying of the uterine tubes to
`tubal ligation
`prevent conception. { tubal tijgaishon }
`'tti-ba,tak.san }
`tubatoxin See rotenone.
`[MIN ENG] The watertight cast-iron lining of a circu-
`tubbing
`lar shaft built up of segments with the space outside the tubbing
`to improve watertightness.
`grouted to add strength and
`{ 'tab-in }
`[EnoL] A narrow channel within the body of an animal
`tube
`[ENG] 1. A long
`or plant.
`[ELECTR] See electron tube.
`cylindrical body with a hollow center used especially to convey
`[GEoL] A passage in a cave having
`fluid. 2. See inner tube.
`smooth sides and an elliptical to nearly circular cross section.
`[oko] The main part of a gun, the cylindrical piece of }petal
`surrounding the bore; tube is frequently used in referring to
`artillery weapons, and barrel is more frequently used inTererring
`to small arms. { 'tub }
`[MECH ENG] An array of tubes designed .i.t.i;/#t
`tube bank
`used as a heat exchanger. { 'tub ,bank }
`In a shell-and-tube heat exchanges
`tube bundle
`[ENG]
`assembly of parallel tubes that is tied together with :tiej,,04Fi
`'tub ,ban•dal
`[Bur] That nucleus of a pollen grain beliOrOd to
`tube cell
`influence the growth and development of the pollen tube,"'i," Also
`known as tube nucleus.
`'tub ,sel
`[MECH ENG] A device equipped with cutters
`tube cleaner
`or brushes used to clean tubes in heat transfer equipme
`'tub ,klen•or 1
`the constanW
`tube coefficient
`
`[ELECTR] Any of
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`EXHIBIT 1019 - PAGE 3
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