| thalassography | The study or science of the life of marine organisms. Origin: Gr. Sea. Source: Websters Dictionary (01 Mar 1998) |
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| thalassophobia | <psychology> Morbid fear of the sea. Origin: G. Thalassa, the sea, + phobos, fear (05 Mar 2000) |
| thalassoposia | Synonym: mariposia. Origin: G. Thalassa, the sea, + posis, drinking (05 Mar 2000) |
| thalassotherapy | The therapeutic use of seaside resorts; includes treatment by sea air, sea voyages, and sea bathing. (12 Dec 1998) |
| thalia | That one of the nine Muses who presided over comedy. One of the three Graces. One of the Nereids. Origin: L, fr. Gr, originally, blooming, luxuriant, akin to to be luxuriant. Source: Websters Dictionary (01 Mar 1998) |
| thaliacea | <zoology> A division of Tunicata comprising the free-swimming species, such as Salpa and Doliolum. Origin: NL. See Thalia. Source: Websters Dictionary (01 Mar 1998) |
| thalidomide | <drug> Sedative drug that when taken between 3rd and 5th week of pregnancy produced a range of malformations of the foetus, in severe cases complete absence of limbs (amelia) or much reduced limb development (phocomelia). A teratogen. (18 Nov 1997) |
| thallate | <chemistry> A salt of a hypothetical thallic acid. Source: Websters Dictionary (01 Mar 1998) |
| thallene | <chemistry> A hydrocarbon obtained from coal-tar residues, and remarkable for its intense yellowish green fluorescence. Source: Websters Dictionary (01 Mar 1998) |
| thallic | <chemistry> Of or pertaining to thallium; derived from, or containing, thallium; specifically, designating those compounds in which the element has a higher valence as contrasted with the thallous compounds; as, thallic oxide. Source: Websters Dictionary (01 Mar 1998) |
| thalline | <botany> Consisting of a thallus. <chemistry> An artificial alkaloid of the quinoline series, obtained as a white crystalline substance, C10H13NO, whose salts are valuable as antipyretics; so called from the green colour produced in its solution by certain oxidizing agents. Origin: Gr. A young shoot or branch. Source: Websters Dictionary (01 Mar 1998) |
| thallious | <chemistry> See Thallous. Source: Websters Dictionary (01 Mar 1998) |
| thallium | <chemistry> A rare metallic element of the aluminium group found in some minerals, as certain pyrites, and also in the lead-chamber deposit in the manufacture of sulphuric acid. It is isolated as a heavy, soft, bluish white metal, easily oxidized in moist air, but preserved by keeping under water. Symbol Tl. Atomic weight 203.7. Origin: NL, fr. Gr. Young or green shoot or branch, twig. So called from a characteristic bright green line in its spectrum. Source: Websters Dictionary (01 Mar 1998) |
| thallium 201 | <radiology> Tl-201, half-life: 73 hours (ca. 3 days), radiation: 68-80 keV photons (mercury X-rays), 135 and 167 keV gamma rays, cyclotron produced see: myocardial perfusion imaging (12 Dec 1998) |
| thallium heart scan | <cardiology, investigation, radiology> A test which involves the introduction of a radioactive tracer into the bloodstream. The radioactive tracer is then measured with a special camera and a determination of coronary artery blood flow can be made. (27 Sep 1997) |
| thallous chloride Tl 201 |
[USP] the form in which thallium 201 in solution is injected intravenously as a diagnostic aid in imaging of myocardial infarction, ischemic heart disease, parathyroid disorders, and neoplastic disease. Called also thallium chloride ( 201 TlCl).
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| thalamotomy |
First introduced in the 1950s, thalamotomy is an invasive procedure, primarily effective for tremors such as those associated with Parkinson's Disease (PD), where a selected portion of the thalamus is surgically destroyed (ablated). Neurosurgeons use specialized equipment to precisely locate an area of the thalamus, usually choosing to work on only one side (the side opposite that of the worst tremors). ...
출처: en.wikipedia.org/wiki/Thalamotomy
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| thalassophobia |
The English suffix -phobia is technically used to describe irrational, disabling fear as a mental disorder, and commonly misused to describe hatred of a particular thing or subject. Everyday language has misused the use of this suffix as a mild or irrational fear with no serious substance; however, its origin is from areas of psychiatry which study serious phobias which disable a person's life. ...
출처: en.wikipedia.org/wiki/Thalassophobia
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| Thallobacteria |
The Actinobacteria are a group of Gram-positive bacteria. Most are found in the soil, and they include some of the most common soil life, playing important roles in decomposition and humus formation. Some form branching filaments, which somewhat resemble the mycelia of the unrelated fungi, among which they were originally classified as the Actinomycetes. Few forms are pathogens, such as Mycobacterium. ...
출처: en.wikipedia.org/wiki/Thallobacteria
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| thalidomide |
Thalidomide is a drug which was sold during the 1950s and 1960s as a sleeping aid and to pregnant women as an antiemetic to combat morning sickness and other symptoms. It was synthesized in West Germany in 1953 and marketed by the Stolberg-near-Aachen-based pharmaceutical company Gr?enthal from October 1, 1957 to 1961, mainly in Germany and Britain. ...
출처: en.wikipedia.org/wiki/Thalidomide
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| THAL | a plant body without true stems or roots or leaves or vascular system |
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| THAL | the posterior division of the forebrain |
| THAL | a line following the lowest points of a valley |
| THAL | the middle of the chief navigable channel of a waterway that forms the boundary line between states |