(n.) One who stops, closes, shuts, or hinders; that which stops or obstructs; that which closes or fills a vent or hole in a vessel.
(n.) A short piece of rope having a knot at one or both ends, with a lanyard under the knot, -- used to secure something.
(n.) A name to several trees of the genus Eugenia, found in Florida and the West Indies; as, the red stopper. See Eugenia.
(v. t.) To close or secure with a stopper.
Example Sentences:
(1) On the basis of genetic, phenotypic and physiological criteria, these mutants are divided into four groups: 1) the cytochrome aa3 and b deficient "poky" variants that are defective in mitochondrial ribosomes assembly, 2) the cytochrome aa3 deficient mutants, [mi-3] and [exn-5], that appear to have genetic lesions affecting a component of a regulatory system controlling cytochrome aa3 synthesis, 3) the cytochrome aa3 and b deficient "stopper" mutants with physiological lesions that probably affect mitochondrial protein synthesis, and 4) cni-3, a mutant that is constitutive for an inducible mitochondrial cyanide-insensitive oxidase in spite of having a normal cytochrome mediated electron-transport system.
(2) The cannulation system consists of an injection port 'In Stoppers' as a flow swivel, connected to an injection needle, which is inserted into a polyethylene tube protected by a steel spiral.
(3) The system prevents stoppers from being dislodged by gas-producing anaerobes and keeps the stoppers sterile so that the closed system of transfer can be conveniently utilized.
(4) "I am not sure there was any single policy show-stopper, but they just wanted to go in with the Conservatives in the end.
(5) I’ve always thought, if you like eating it, you should learn to make it, so that you can eat it more often.” The season closes on Wednesday, with a final show-stopper challenge, and the return of all the candidates who have died trying.
(6) Mixed cultures of epithelial cells and fibroblasts, derived from primary cultures of the skin of embryo rats, grown always in rubber-stoppered T-60 flasks, first yielded a transplantable tumor from the 52nd passage, at the end of 13 months of frequently repeated subculture.
(7) Rubber stoppers adsorb (or dissolve) HCN when in contact with this gas.
(8) Rather, the product moisture content increases with time and reaches an apparent equilibrium value characteristic of the product, amount of product, and stopper treatment method ("SV1" much greater than "U" greater than "SV1").
(9) At 72 hr, stoppered Erlenmeyer flasks, which originally contained 1% ethanol, still had a concentration of 0.85%.
(10) The drinking tube is fitted to a rubber stopper at the top of a 250 ml soft polyethylene bottle.
(11) The capacity of stoppers to bind Chinosol physically is expressed quantitatively by a partition coefficient.
(12) The number of particles released from a stopper during sterilization varies considerably between different stoppers and even between different batches of the same stopper.
(13) A comparison of the two groups suggests that the average "spacer" among new acceptors is 24 years old and has 2.6 living children, of whom the youngest is 12.0 months, while the average "stopper" is 34 years old and has 6.2 living children, of whom the youngest is 25.9 months.
(14) The cause of there abnormal values was investigated, and significant interference was observed when blood samples were drawn using evacuated glass tubes sealed with butyl rubber stoppers.
(15) The toxic material originated from zinc compounds that were present in the rubber stopper and plunger of the container and that subsequently leached into the formulation.
(16) Not even when I put a stopper in it and that bottle lasts well over a month.
(17) An extensive bacteriological screening of the staff was negative, but in the ward environment, F. meningosepticum was found around sinks, on rubber stoppers for milk bottles and on "cleaned" teats.
(18) Bill Hamid, Nick Rimando, Adam Kwarasey, Sean Johnson, David Ousted among others are all exceptional shot-stoppers and could certainly command a place at a top European team if they so desired.
(19) Deschamps’ problems lie elsewhere, namely in a back four which – with Kurt Zouma, Raphaël Varane and Jérémy Mathieu injured and Mamadou Sakho not picked because of his initial doping suspension – will miss the presence of a true stopper to play alongside Laurent Koscielny in central defence.
(20) In Expt I, Co2+ concentration increased after drinking, and remained elevated until the stopper was removed.
Tree
Definition:
(n.) Any perennial woody plant of considerable size (usually over twenty feet high) and growing with a single trunk.
(n.) Something constructed in the form of, or considered as resembling, a tree, consisting of a stem, or stock, and branches; as, a genealogical tree.
(n.) A piece of timber, or something commonly made of timber; -- used in composition, as in axletree, boottree, chesstree, crosstree, whiffletree, and the like.
(n.) A cross or gallows; as Tyburn tree.
(n.) Wood; timber.
(n.) A mass of crystals, aggregated in arborescent forms, obtained by precipitation of a metal from solution. See Lead tree, under Lead.
(v. t.) To drive to a tree; to cause to ascend a tree; as, a dog trees a squirrel.
(v. t.) To place upon a tree; to fit with a tree; to stretch upon a tree; as, to tree a boot. See Tree, n., 3.
Example Sentences:
(1) Arterial compliance of great vessels can be studied through the Doppler evaluation of pulsed wave velocity along the arterial tree.
(2) The only sign of life was excavators loading trees on to barges to take to pulp mills.
(3) These findings suggest that aerosolization of ATP into the cystic fibrosis-affected bronchial tree might be hazardous in terms of enhancement of parenchymal damage, which would result from neutrophil elastase release, and in terms of impaired respiratory lung function.
(4) While there has been almost no political reform during their terms of office, there have been several ambitious steps forward in terms of environmental policy: anti-desertification campaigns; tree planting; an environmental transparency law; adoption of carbon targets; eco-services compensation; eco accounting; caps on water; lower economic growth targets; the 12th Five-Year Plan; debate and increased monitoring of PM2.5 [fine particulate matter] and huge investments in eco-cities, "clean car" manufacturing, public transport, energy-saving devices and renewable technology.
(5) Anhidrotic ectodermal dysplasia is characterized by an absence of seromucous glands in the oropharynx and tracheobronchial tree, making children with this disease prone to viral and bacterial respiratory infections.
(6) Celebrity woodlanders Tax breaks and tree-hugging already draw the wealthy and well-known to buy British forests.
(7) A new family tree of the tyrannosaurs in the paper considers Lythronax to be very close to Tyrannosaurus and its nearest relatives.
(8) Increasing awareness of disorders such as coronary arterial spasm, functional impairment of subendocardial blood flow and the possible role of variant patterns of anatomic distribution of the coronary arterial tree, will provide a better understanding of their significance as determining or contributing factors in patients with the anginal syndrome.
(9) It's of her and Barack Obama planting an olive tree in Uhuru park in the city centre in October 2006.
(10) The alterations of dendritic trees of pyramidal neurons of layer III of visual cortex of the rat exposed to the influence of space flight aboard biosputnik "Cosmos-1887" were studied and the results are described to illustrate the methods power.
(11) The trachea and the bronchial tree (first through seventh order branches) both synthesized alpha1(II) chains.
(12) Using a large clinic population with adequate controls, significant correlation between ragweed, grass or tree pollen sensitivity and the dates of birth was not obtained.
(13) The criteria selected by a classification tree method were similar: palpable purpura, age less than or equal to 20 years at disease onset, biopsy showing granulocytes around arterioles or venules, and gastrointestinal bleeding.
(14) The results are consistent with an action of banana tree juice on the molecule responsible for excitation-contraction coupling in skeletal muscle, resulting in a labilization of intracellular Ca2+.
(15) Studying the bronchial tree on the chest x-ray it is possible to indicate the visceral situs with asplenia or with polysplenia.
(16) Reconstruction of the intrahepatic biliary tree was carried out in all patients using intrahepatic cholangiojejunostomies between common segmental hepatic stomata and a Roux-en-Y jejunal loop.
(17) Axonal trees display differential growth during development or regeneration; that is, some branches stop growing and often retract while other branches continue to grow and form stable synaptic connections.
(18) When the vascular supply is abnormal, reconstruction of the vascular tree of one or both organs may be needed.
(19) A major outbreak in Kent in 2012 saw 2,000 trees felled.
(20) "We are alarmed to see the government is even wavering about continuing its programme of tracing, testing and destroying infected young ash trees.