(interj.) An exclamation expressing, by different intonations, triumph, mixed with derision or irony, or simple surprise.
(n.) A sunk fence. See Ha-ha.
Example Sentences:
(1) The coding sequence for Spirulina platensis acetohydroxy acid synthase (AHAS, EC 4.1.3.18) is shown to be contained within a 4.2 Kb ClaI fragment (ilvX) that has been cloned from a recombinant lambda library.
(2) The acetohydroxy acid synthase (AHAS) isozymes from enterobacteria are each composed of a large and small subunit in an alpha 2 beta 2 structure.
(3) The potency of L-valine as an inhibitor of Zea mays acetohydroxyacid synthase (AHAS) is increased more than 8000-fold on conversion to its N-phthalyl anilide derivative which is active at 2 microM.
(4) Evidence is presented that suggests the presence of multiple genetic regions for synthesis and control of the valine-sensitive AHAS activity.
(5) The mutant strain, growing in minimal medium, exhibits a partial growth limiatation and derepression of AHAS, owing to deficient synthesis of isoleucine.
(6) Autoimmune hemolytic anemia (AHA) is uncommon in childhood.
(7) The subjects who were older and had higher levels of plasma LDL cholesterol and total fat intake at baseline experienced better plasma LDL cholesterol response to the AHA diet.
(8) AHA axons staying ventral projected to the supramammillary region, ventral tegmental area, raphe nuclei and midbrain reticular formation.
(9) The glutamic acid (Glu) concentration was significantly higher in AHa (p less than 0.02), CAH (p less than 0.001) and CPH (p less than 0.001) and the tyrosine (Tyr) concentration was significantly higher in AHa (p less than 0.02), CPH (p less than 0.001), CAH (p less than 0.001) and LC (p less than 0.001) than they were in the controls.
(10) The surgical group showed a significantly higher humoral immune response than the AMI group when analyzed for AHA and anti-contractile protein antibodies.
(11) Whereas medial PO-AHA lesions were associated with normal body length and weight and evidence of estrogen secretion, anterior hypothalamic cuts produced increased linear growth and body weight and signs of functional castration.
(12) SPECT images were compared with left ventriculography (LVG); vertical long-axial ECT images with segments 1-5 of LVG by the AHA classification, and horizontal ECT long-axial images with segments 6 and 7 of LVG, respectively.
(13) "A ban on sales of alcohol below the cost of duty plus VAT will affect less than 1% of products sold in shops and off-licences," said Dr Vivienne Nathanson, director of professional activities for the British Medical Association, an AHA member.
(14) Inhibition of the enzyme and of root growth by the valine derivatives may result from binding at or near the site involved in feedback control of AHAS by L-valine.
(15) Discrete lesions in the anterior hypothalamus (AHA) of the guinea pig brain reduce the anaphylactic contraction of the trachea in vitro after active in vivo sensitization by 40%.
(16) And then I thought, aha, when it comes to shooting my close-ups, I won't move, so he won't be able to cut it in.
(17) Medial but not lateral PO-AHA lesions caused elevated nonstress plasma GH levels at 2, 14, 17, and 23 weeks after surgery, but normal levels were obtained at autopsy at 27 weeks.
(18) Evaluation of urinary excretion data suggests that patients with compromised renal function have low recoveries of AHA in the urine.
(19) In cultures where both IgM AHA and total IgM secretion were measured, a much greater T cell dependence for AHA production was apparent.
(20) AHA positivity was unrelated to the type of joint involvement, disease activity, and drug regimen.
Invention
Definition:
(n.) The act of finding out or inventing; contrivance or construction of that which has not before existed; as, the invention of logarithms; the invention of the art of printing.
(n.) That which is invented; an original contrivance or construction; a device; as, this fable was the invention of Esop; that falsehood was her own invention.
(n.) Thought; idea.
(n.) A fabrication to deceive; a fiction; a forgery; a falsehood.
(n.) The faculty of inventing; imaginative faculty; skill or ingenuity in contriving anything new; as, a man of invention.
(n.) The exercise of the imagination in selecting and treating a theme, or more commonly in contriving the arrangement of a piece, or the method of presenting its parts.
Example Sentences:
(1) One of the things Yang has said he wants to investigate is: "This state we're in ... a moment when we have to negotiate our past while inventing our present."
(2) When we arrived, he would instruct us to spend the morning composing a song or a poem, or inventing a joke or a charade.
(3) Clearly, therefore, image is everything, especially in a world that can still be unkind to geeky people venturing out in public wearing their latest invention.
(4) Since its invention a few years ago, the atomic force microscope has become one of the most widely used near-field microscopes.
(5) No, Did they invent sliding fingers across substances?
(6) They just lacked the invention to find a way through.
(7) Three times a week, he rolled his wheelchair up to a computer monitor and allowed scientists from Battelle , a nonprofit research organisation that invented the technology they hoped would let him move his hand with his thoughts again, to plug into his brain.
(8) The cecal foramen pointer was invented for a Sistrunk median cervical cyst operation.
(9) Inside, the tiles and the stained glass are said to be perfection, matched against murals that depict the inventions of the industrial revolution and the signing of the Magna Carta.
(10) There is effective use of a scuba-like neoprene fabric which is slickly practical and gives a bold, shell-like silhouette to hooded coats and to sweatshirts which seems to reference the balloon and cocoon shapes that Cristobal Balenciaga invented to great acclaim in the 1950s.
(11) The words you attribute to Mr Mitchell are an invention and they were invented for the same reason – because you could not conceivably have justified giving a Public Order Act warning on what Mr Mitchell actually said.” Rowland said: “No, the evidence I have given is the truth.
(12) Concentrate on the way he constructs the space of an interior or orchestrates a sensual camera movement that he invented himself - the camera gliding on unseen tracks in one direction while uncannily panning in another direction - and you perceive how each Dreyer film almost brutally reconstructs the universe rather than accepting it as a familiar given.
(13) Apple has used the month of January to launch revolutionary products before, in part as a way of diverting attention from its rivals presenting their latest inventions at the Consumer Electronics Show in Las Vegas, which Apple does not attend, and that takes place the same month.
(14) Southampton remained the more inventive in the second half.
(15) Holden Caulfield puts it in a slightly different way: "I'm sort of glad they've got the atomic bomb invented.
(16) "I used to hate lions," he adds, "but now, because my invention is saving my father's cows and the lions, we are able to stay with the lions without any conflict."
(17) After that is accomplished I will change all history books to say that I have invented the frisbee and that this is the most important invention ever.
(18) With the invention of the laser, many clinical disciplines have taken advantage of this new energy source.
(19) At last, as we have found, also in Ethiopia, stone-tools more than three million years old in association with Australopithecus, it seems that the very first made tools were the invention of prehumans who did not have yet the hands completely free from locomotion.
(20) It captures the fact that the eclectic and inventive Adams - who cut his compositional teeth as a member of the minimalist school in the 1970s and 1980s, and then moved on into less strict forms of tonal music - is almost certainly America's most widely performed contemporary composer.