(n.) A thick, black, viscous liquid obtained by the distillation of wood, coal, etc., and having a varied composition according to the temperature and material employed in obtaining it.
(v. t.) To smear with tar, or as with tar; as, to tar ropes; to tar cloth.
Example Sentences:
(1) With the exception of PMMA and PTFE, all plastics leave a very heavy tar- and soot deposit after burning.
(2) Utilizing the bilateral comparison technique in 30 hospitalized patients with chronic stable plaque-type psoriasis vulgaris, we closely monitored the clinical responses to ultraviolet radiation (Westinghouse fluorescent FS40 bulbs, 290--400 nm) and a variety of tar preparations and lubricant vehicles in combination and separately.
(3) It seems that the addition of liquid tar elevates the reaction threshold to dithranol in hypersensitive patients with psoriasis.
(4) We now present evidence that such a decrease in amounts of P68 could be essential for HIV-1 replication because of the presence of the Tat-responsive sequence (TAR sequence) present in the 5' untranslated region of HIV-1 mRNAs, which activates the P68 kinase.
(5) We conclude that there appears to be no benefit from exceeding a concentration of 5% crude coal tar in yellow soft paraffin in the treatment of patients with psoriasis and that the plateau in the dose-response curve for the action of crude coal tar in psoriasis begins at a point between 1 and 5%.
(6) Purified tat binds specifically to HIV-1 trans-activation-responsive region (TAR) RNA in gel-retardation, filter-binding, and immunoprecipitation assays.
(7) benj67 asks: How do you continue to justify continued your role in financing the Canadian tar sands, arguably a greater crime than the Libor scandal?
(8) Hansen has been an outspoken critic of tar sands, saying last year "it will be game over for the climate if development of the oil sands isn't stopped".
(9) In contrast, erythroid and myeloid colony growth from the TAR infant's marrow cells was preserved.
(10) Finally, by 6 min of heavy exercise at 8 mph 20% grade, Tar increased 2 degrees C (P less than 0.05) while Tre increased 0.5 degree C (P less than 0.05).
(11) Hydroxylamine mutagenesis was used to alter the tar gene that encodes the transmembrane Tar protein required for chemotaxis.
(12) A previously described smoking apparatus (20) was used for measurement of puff volume and inhaled tar.
(13) Again, tat protected TAR RNA from RNase A cleavage at both U23 and U31.
(14) Since its 2013 announcement, a key aim of TTIP has been to destroy regulations that prevent high-polluting tar sand crude oil from entering Europe.
(15) TARS-1 and TART-1 but not TARL-2 were transplantable into newborn syngeneic rats and nude mice.
(16) Both the occupational and in particular the therapeutic exposure to coal tar resulted in clear increases in urinary levels of PAH metabolites as compared to unexposed subjects.
(17) During the remission period the patients were advised to use a tar preparation or topical corticosteroids in the event of minor exacerbations.
(18) Biological studies have demonstrated that concentrated extract of tars from combustion of shale oil are carcingenic to the skin of mice.
(19) Beech tar, in a concentration of 5% induced a 19% increase in orthokeratosis.
(20) For the study reported in the present investigation these data have been augmented by estimates of past workplace exposure to total tar (benzene-soluble matter) and to benzo-a-pyrene (BaP).
Tart
Definition:
(v. t.) Sharp to the taste; acid; sour; as, a tart apple.
(v. t.) Fig.: Sharp; keen; severe; as, a tart reply; tart language; a tart rebuke.
(n.) A species of small open pie, or piece of pastry, containing jelly or conserve; a sort of fruit pie.
Example Sentences:
(1) TARS-1 and TART-1 but not TARL-2 were transplantable into newborn syngeneic rats and nude mice.
(2) The portion of my sample prawn orzo was a modest but polished plate of food, the dense bisque and silky grains of pasta elegantly punctuated by small bursts of tart, sweet semi-dried tomato.
(3) Now it is time to add the sweet heart to your jam tart.
(4) This is a Bakewell tart, but with coconut frangipane and lemon curd instead of the usual sponge and raspberry jam.
(5) Ruth Joseph and Sarah Nathan's crumbly little almond and lemon tarts are the perfect example of its charms, to my mind – not too sweet, not too sour, just intensely, deliciously zesty.
(6) As the temperature of the tarts increases a race will start between the sag of melting fat and the drying of the structure-forming gluten network.
(7) Try the tartelette de chocolate e avelã (hazelnut and chocolate tart, £2), or the classic Portuguese pastel de nata (custard tart, same price).
(8) The recipe below is for 10 classic shortcrust pastry tarts but it can easily be modified.
(9) It turned out to be the worst, as it did for Troyano, whose tarts were also overdone and left Hollywood momentarily lost for words.
(10) From The Great British Bake Off: How to Bake (BBC Books, RRP £20) Mary Berry's tarte au citron Mary Berry's tarte au citron.
(11) Some outlets are supplied with supermarket castoffs, non-essential items such as bakewell tarts that haven’t sold, unusual flavours of yoghurt (lemon and coconut) that no one wants to buy.
(12) Take the train to Lisbon for custard tarts, rickety trams and the fantastic Oceanarium ( oceanario.pt ).
(13) That was the week when the Bake Off contestants were called on to make dainty biscuits and elaborate gingerbread concoctions, following previous showdowns over who could make the fluffiest muffins and the creamiest custard tarts.
(14) And they felt that baking said much about Britain and its regional quiddities, from Dundee cakes to bara brith to Bakewell tarts.
(15) Sip a pot of its Galway Cream Tea (€6.95) from antique bone china cups while also munching on melt-in-the-mouth feta cheese tart or gluten-free sweet treats such as beetroot and chocolate cake.
(16) You can throw tarts at the Queen of Hearts, help the Caterpillar smoke his hookah pipe, make Alice grow as big as a house and then shrink again.
(17) To create our shortcrust jam tarts, cut pastry circles that are a couple of centimetres bigger than the holes in the baking tray.
(18) He said the paper had a proper investigative role and had “many undiluted positives” despite its reputation as a “tarts and vicars” paper.
(19) "You little tart shells," says Paul to Ruby as if he didn't know how that would sound in the edit.
(20) Three HTLV-I infected rat cell lines (TARS-1, TART-1, TARL-2) did not express the HT462 antigen, although cells of these lines expressed other HTLV-I related antigens.