What's the difference between heat and heath?

Heat


Definition:

  • (n.) A force in nature which is recognized in various effects, but especially in the phenomena of fusion and evaporation, and which, as manifested in fire, the sun's rays, mechanical action, chemical combination, etc., becomes directly known to us through the sense of feeling. In its nature heat is a mode if motion, being in general a form of molecular disturbance or vibration. It was formerly supposed to be a subtile, imponderable fluid, to which was given the name caloric.
  • (n.) The sensation caused by the force or influence of heat when excessive, or above that which is normal to the human body; the bodily feeling experienced on exposure to fire, the sun's rays, etc.; the reverse of cold.
  • (n.) High temperature, as distinguished from low temperature, or cold; as, the heat of summer and the cold of winter; heat of the skin or body in fever, etc.
  • (n.) Indication of high temperature; appearance, condition, or color of a body, as indicating its temperature; redness; high color; flush; degree of temperature to which something is heated, as indicated by appearance, condition, or otherwise.
  • (n.) A single complete operation of heating, as at a forge or in a furnace; as, to make a horseshoe in a certain number of heats.
  • (n.) A violent action unintermitted; a single effort; a single course in a race that consists of two or more courses; as, he won two heats out of three.
  • (n.) Utmost violence; rage; vehemence; as, the heat of battle or party.
  • (n.) Agitation of mind; inflammation or excitement; exasperation.
  • (n.) Animation, as in discourse; ardor; fervency.
  • (n.) Sexual excitement in animals.
  • (n.) Fermentation.
  • (v. t.) To make hot; to communicate heat to, or cause to grow warm; as, to heat an oven or furnace, an iron, or the like.
  • (v. t.) To excite or make hot by action or emotion; to make feverish.
  • (v. t.) To excite ardor in; to rouse to action; to excite to excess; to inflame, as the passions.
  • (v. i.) To grow warm or hot by the action of fire or friction, etc., or the communication of heat; as, the iron or the water heats slowly.
  • (v. i.) To grow warm or hot by fermentation, or the development of heat by chemical action; as, green hay heats in a mow, and manure in the dunghill.
  • (imp. & p. p.) Heated; as, the iron though heat red-hot.

Example Sentences:

  • (1) Tryptic digestion of the membranes caused complete disappearance of the binding activity, but heat-treatment for 5 min at 70 degrees C caused only 40% loss of activity.
  • (2) A new and simple method of serotyping campylobacters has been developed which utilises co-agglutination to detect the presence of heat-stable antigens.
  • (3) The 40 degrees C heating induced an increase in systolic, diastolic, average and pulse pressure at rectal temperature raised to 40 degrees C. Further growth of the body temperature was accompanied by a decrease in the above parameters.
  • (4) The effect of heat on glucocorticoids of plasma was not significant.
  • (5) This Mr 20,000 inhibitory activity was acid and heat stable and sensitive to dithiothreitol and trypsin.
  • (6) There is a relationship between the duration of stimulation (t) and the total heat production (H) of the type H = A plus bt, where A and b are constants.
  • (7) This suggests that there was a deterioration of the vasoconstrictor response and indicated a possible effect of heat at the receptor or effector level.
  • (8) While both inhibitors caused thermosensitization, they did not affect the time scale for the development of thermotolerance at 42 degrees C or after acute heating at 45 degrees C. The inhibitors of poly(ADP-ribosylation) radiosensitizers and thermosensitizers may be of use in the treatment of cancer using a combined modality of radiation and hyperthermia.
  • (9) The binding to DNA-cellulose of heat-activated [3H]RU486-receptor complexes was slightly decreased (37%) when compared with that of the agonist [3H]R5020-receptor complexes (47%).
  • (10) By means of rapid planar Hill type antimony-bismuth thermophiles the initial heat liberated by papillary muscles was measured synchronously with developed tension for control (C), pressure-overload (GOP), and hypothyrotic (PTU) rat myocardium (chronic experiments) and after application of 10(-6) M isoproterenol or 200 10(-6) M UDCG-115.
  • (11) The return of NE to normal levels after one month is consistent with the observation that LH-lesioned rats are by one month postlesion no longer hypermetabolic, but display levels of heat production appropriate to the reduced body weight they then maintain.
  • (12) It is the action of this protease that releases the enzyme from the membrane, as shown by the observations that protease inhibitors decreased the amount of solubilization of the enzyme, and the enzyme remaining in the membrane after heating showed much less proteolytic cleavage than that which was released.
  • (13) The apparent sensitivity of Escherichia coli K12 to mild heat was increased by recA (def), recB and polA, but not by uvrA, uvrB or recF mutations.
  • (14) Michele Hanson 'The heat finally broke – I realised something had to change …' Stuart Heritage (right) with his brother in 2003.
  • (15) The data suggest that inhibition of gain in weight with the addition of pyruvate and dihydroxyacetone to the diet is the result of an increased loss of calories as heat at the expense of storage as lipid.
  • (16) Induction of both potential transcripts follows heat shock in vivo.
  • (17) Lebedev punched Polonsky during a heated early recording of NTVshniki.
  • (18) At the site of injury heat itself causes microvascular damage.
  • (19) Acid-fast bacilli were isolated from 3 out of 41 mice inoculoted with heat killed bacilli.
  • (20) Mean run time and total ST time were faster with CE (by 1.4 and 1.2 min) although not significantly different (P less than 0.06 and P less than 0.10) from P. Subjects reported no significant difference in nausea, fullness, or stomach upset with CE compared to P. General physiological responses were similar for each drink during 2 h of multi-modal exercise in the heat; however, blood glucose, carbohydrate utilization, and exercise intensity at the end of a ST may be increased with CE fluid replacement.

Heath


Definition:

  • (n.) A low shrub (Erica, / Calluna, vulgaris), with minute evergreen leaves, and handsome clusters of pink flowers. It is used in Great Britain for brooms, thatch, beds for the poor, and for heating ovens. It is also called heather, and ling.
  • (n.) Also, any species of the genus Erica, of which several are European, and many more are South African, some of great beauty. See Illust. of Heather.
  • (n.) A place overgrown with heath; any cheerless tract of country overgrown with shrubs or coarse herbage.

Example Sentences:

  • (1) Some commentators have described his ship, now facing more delays after a decade in development, as little more than a Heath Robinson machine.
  • (2) Her unclothed remains were found six months later by mushroom pickers at Yateley Heath Woods, near Fleet, Hampshire, 25 miles away.
  • (3) 10.54am GMT Among other things, Heath’s measure would improve the transparency of the investigatory powers tribunal, which investigates complaints from members of the public made against the intelligence agencies MI5, MI6 and GCHQ .
  • (4) Both Prime Minister Harold Wilson and Tory leader Edward Heath had stayed on in the chamber to listen to him.
  • (5) He said he would not repeat the mistake of Edward Heath who in 1972, "two years into office, was faced with economic problems and over-powerful unions and buckled and gave up".
  • (6) Ted Heath remained in office over the weekend after the general election on 28 February 1974, despite winning four seats fewer than Labour, as he tried unsuccessfully to form a coalition with the Liberals.
  • (7) Likewise, Hippocrates, the father of western medicine, prescribed sun worship as a vital constituent of heath and had a solarium installed on the island of Kos.
  • (8) He is a regular panellist on comedy news quizzes, and reaches for Wodehouse in depicting 70s foreign secretary Lord Home "playing Lord Emsworth to Heath's Empress of Blandings".
  • (9) A demoralised workforce performs less efficiently, and a less-efficient system can be broken up and sold to private firms.” The Department of Heath insists these fears are misplaced.
  • (10) Osborne expressed the same sort of sentiments on Thursday, although it appears he used a private breakfast with 30 business leaders to deliver a bit of a pep talk rather than a Heath-style tirade at business ingratitude.
  • (11) The Liberal party rebelled against getting into bed with the Tories, Heath was forced to call for the removal vans and was subsequently sacked as Conservative leader.
  • (12) With the backing of the Met's then commissioner, Sir (now Lord) Paul Condon, warrants were obtained for the planting of listening devices in Southern's offices in Thornton Heath, south west London.
  • (13) Over the course of a month between 30 May and 30 June, he visited cash machines at Barclays, the Post Office, Tesco, Morrisons, TSB and Nationwide in Small Heath, Sparkbrook and Yardley Wood.
  • (14) Of course, after Hitler got into power and Low started, beautifully, to take the piss, Low, along with his cartooning colleagues Illingworth, Vicky and even Heath Robinson, was placed on the Gestapo's deathlist.
  • (15) "I was obviously, having worked with Ted Heath, committed to Europe.
  • (16) Burnham, the shadow heath secretary, received 68 nominations from MPs, mainly from the north.
  • (17) It was provoked by the government in order to take revenge for the 1972 and 1974 miners' strikes, which destroyed the Heath government's incomes policy and brought it down.
  • (18) Saleem, 82, was killed on 29 April, as he walked from a mosque to his home in Small Heath just after 10pm.
  • (19) A central issue is to establish why five "conditioning techniques" – hooding, stress positions, sleep deprivation, food and water deprivation, and white noise – inflicted on IRA suspects and banned in 1972 by the then prime minister, Edward Heath, were used on Iraqi detainees.
  • (20) In this, Dalgliesh investigates a killing in a privately run crime museum on the edge of Hampstead Heath, London.