(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).
Thar
Definition:
(n.) A goatlike animal (Capra Jemlaica) native of the Himalayas. It has small, flattened horns, curved directly backward. The hair of the neck, shoulders, and chest of the male is very long, reaching to the knees. Called also serow, and imo.
(v. impersonal, pres.) It needs; need.
Example Sentences:
(1) He told BBC Radio 4's Today programme thar areas of departmental "underspends" were being identified along with areas where project deadlines have slipped.
(2) The Indian Meterological Department attributes the record heat to lack of atmospheric humidity, hot dry winds blowing across the south-western Thar desert and the effects of last year's El Nino cycle.
(3) Barmer district of Rajasthan in Thar desert and hitherto a hypoendemic area for malaria came in the grip of a severe malaria epidemic during 1990.
(4) India Across large swaths of the Thar desert in western India , traditional techniques for harvesting the little amount of rain that falls has helped people survive the powerful effects of the sun for centuries.
(5) The first case of mycetoma caused by Aspergillus nidulans has been described from India in a young farmer of Jaisalmer situated in the Thar desert of Western Rajasthan, India.
(6) Instead of Elsie Tanner in a too-tight skirt, it had everybody in satin-sheeted beds with everybody else (by 1985, there must have been more chlamydia than oil in them thar fields).
(7) From the observation tower in the Thar desert and as far as the eye can see, the dark blue arrays of a million solar panels can be seen sitting silently on the red dust.
(8) I’m confident that he will make the step-up to the managing director role quickly and effectively.” The deadline for applicants for the Channel 4 chairman role closes in November and Ofcom has made it clear thar it intends to appoint a successor to Burns before his tenure runs out at the end of January.
(9) You only could play if your belly had stars And the Plain Belly children had none upon thars.
(10) An electron microscopic study was performed of the cells which constitute thar anterior pituitary of the Macaca Mulatta female monkey.
(11) Although the specificity of the assay for quantitating plasma LH in other species was not categorically established, there was a good correlation between plasma LH concentration and reproductive state in the bontebok, impala, spring-hare, thar, cheetah, domestic horse and laboratory rat, suggesting the potential use of the antiserum in quantitating LH in a variety of mammalian species.
(12) As San Thar Myint cradles her baby in the hospital ward, she is in no doubt about what she wants.
(13) The deaths occurred in the Thar desert, part of Tharparkar district, some 350km (200 miles) from Karachi, which runs up to the border with India.
(14) Aridity increases from east to west to the Great Indian Desert or Thar Desert.
(15) Serum and pituitary homogenates from some African mammals (hyrax, reedbuck, sable, impala, tsessebe, thar, spring-hare, ground squirrel and cheetah, as well as the domestic sheep, cow and horse and laboratory rat and hamster) produced displacement curves parallel to that of the ovine LH standards.
(16) Her mother, San Thar Myint, found her lying prone on the ground, bleeding and in shock.
(17) It appears thar rat fetal MAO is under a strong thyroid control.