(n.) The working parts of a machine, engine, or instrument; as, the machinery of a watch.
(n.) The supernatural means by which the action of a poetic or fictitious work is carried on and brought to a catastrophe; in an extended sense, the contrivances by which the crises and conclusion of a fictitious narrative, in prose or verse, are effected.
(n.) The means and appliances by which anything is kept in action or a desired result is obtained; a complex system of parts adapted to a purpose.
Example Sentences:
(1) It is argued that this process drove the evolution of present 5' and 3' splice sites from a subset of proto-splice sites and also drove the evolution of a more efficient splicing machinery.
(2) The data suggest that proinsulin, normally processed in secretory granules and released via the regulated pathway, may also be processed, albeit less efficiently, by the constitutive pathway conversion machinery.
(3) These observations suggest that pertubation of surface immunoglobulin molecules on CH31 immature B cells causes down-regulation of their antigen-processing machinery.
(4) We provide direct experimental evidence supporting the facts that these additional mechanistic components do exist and that the liver glutamate dehydrogenase reaction is indeed driven by just such machinery.
(5) These surplus chromophores become esterified and are temporarily taken up by the pigment epithelium to be re-entered into the visual cycle as fast as they can be processed by the regenerative machinery of the rod outer segments.
(6) Its diplomatic machinery is a little bit rusty," said Zhu Feng, of Peking University's centre for international and strategic studies.
(7) But, as extended survival at 43 degrees Celsius depends absolutely on the ability of cells to continually synthesize HSPs, it appears that a prior heat shock as well as the recovery from protein synthesis inhibition elicits a change in the protein synthetic machinery which allows the translation of HSP mRNAs at what would otherwise be a nonpermissive temperature for protein synthesis.
(8) Furthermore, the evidence that anti-CD3 antibodies increase the efficacy of the cytotoxic machinery might support the use of these molecules in designing new immunotherapeutic approaches against tumor targets.
(9) The mnn9 mutation also increases the transit time for invertase secretion, meaning that this mutation could affect the processing machinery in the Golgi apparatus.
(10) This technology allows the use of RNA virus replication machinery to express heterologous sequences.
(11) Geometrical comparison of this model with an experimentally determined structure for chicken DHFR suggests that chromosomal and type II R-plasmid specified enzymes may have independently evolved similar catalytic machinery for substrate reduction.
(12) To investigate whether TGF-beta also influences the glycosaminoglycan (GAG) chain-synthesizing machinery, we also characterized GAGs derived from proteoglycans synthesized by TGF-beta-treated cells.
(13) The effects of dantrolene on the sarcoplasmic reticulum and contractile machinery were examined in skinned skeletal muscles of guinea pigs.
(14) Secretion, however, depends on neither an N-terminal signal sequence nor on SecA, which is part of the normal cellular export machinery for periplasmic and outer membrane proteins.
(15) The localization of these key components of the pre-mRNA splicing machinery to speckled nuclear regions suggests that these regions may be involved in pre-mRNA splicing.
(16) In circumstances in which energy conversion rate and supplies of reducing power exceed the capacity of the biosynthetic machinery, energy-dependent H2 production presumably represents a regulatory device that facilitates "energy-idling."
(17) Overexpression of these genes, which probably encode lipoproteins, could have deleterious effects on E. coli hosts, possibly as a result of impairing the protein export machinery.
(18) Major intra-abdominal arteriovenous fistulas usually present with a machinery bruit over a pulsatile mass, but may present more subtly with pain and otherwise unexplained hematuria.
(19) Sales of tractors and other farm machinery are down by 70%, said Dave Dorsett of Reynolds farm equipment in Martinville.
(20) By using a temperature-sensitive allele, we have found that that norpA mutation has little or no effect on either the rhodopsin-metarhodopsin transition or the machinery of quantum bump production.
Thimble
Definition:
(n.) A kind of cap or cover, or sometimes a broad ring, for the end of the finger, used in sewing to protect the finger when pushing the needle through the material. It is usually made of metal, and has upon the outer surface numerous small pits to catch the head of the needle.
(n.) Any thimble-shaped appendage or fixure.
(n.) A tubular piece, generally a strut, through which a bolt or pin passes.
(n.) A fixed or movable ring, tube, or lining placed in a hole.
(n.) A tubular cone for expanding a flue; -- called ferrule in England.
(n.) A ring of thin metal formed with a grooved circumference so as to fit within an eye-spice, or the like, and protect it from chafing.
Example Sentences:
(1) A conveniently formed thimble has been created for use in dissection during augmentation mammaplasty and gynecomastia operations which forms a rigid extension to the surgeon's finger.
(2) You will need : pins needle thread thimble iron Firstly, turn the garment inside out and iron the ripped area so it is nice and flat to work with.
(3) He left so few paintings – not more than 120 over a 40-year career – it is rightly said that he measured out his genius in thimblefuls.
(4) Paintings dark with age line the walls, and the audience sits on rough benches drinking thimbles of pruneau brandy.
(5) The pressurized gas exited through the pores of the glass frit and shattered the thin liquid film flowing on the surface of the thimble-shaped device to form small droplets.
(6) The use of a thimble to facilitate scrotal fixation of the testis is described.
(7) Radiation dose given to patients undergoing radiotherapy by 300 kVp X-rays is detected by a thimble ionization chamber placed at the skin surface.
(8) The chamber is capable of being calibrated directly with an iridium-192 source which has in turn been calibrated with thimble-type ion chambers.
(9) No significant differences in lithium release were found when the volume of media used in the test was reduced from 250 ml to 200 ml, the final stage of the test in pH 6.8 phosphate buffer reduced from 5 to 3 h, the number of tablets in each thimble reduced from three to one, or the prescribed phosphate buffers replaced with phthalate and Tris, respectively.
(10) A thimble-shaped glass frit nebulizer has been developed for atomic spectrometry.
(11) It cannot be hidden by the pea and thimble game played by the Australian government, which claims the offshore detention camps are out of our jurisdiction and in the control of the Papua New Guinean and Nauruan governments.
(12) Nespresso's velvety crema and its darkling thimble of ristretto daily give me the illusion I am a sophisticated continental, living in caffeinated leisure at a pavement cafe where only lovely things – passionate dalliances, superb cakes – are on today's menu.
(13) Two thimble chambers calibrated by the U.S. National Institute of Standards and Technology provide calibration traceability of iridium-192 HDR sources and re-entrant chambers to a primary national standards laboratory.
(14) The total effects of the cavity displacement and the perturbation of the field by the cavity in thimble-chamber measurements of absorbed dose were investigated for electron beams of energy 15, 20, 30, and 39 MeV and for 60CO gamma radiation by LiF dosimeter rods of diameter 1 mm and length 6 mm.
(15) It was found that relative signal distributions from the shielded semiconductor detector agreed, within 1 per cent of the maximum signal, to the depth dose curves and that the relative signal in profile distributions also agreed, within 1 mm or 1 per cent of the signal at the central axis, as compared with dose measurements with a cylindrical, thimble ionization chamber.
(16) The cervical cap--a small, rubber, thimble-shaped barrier contraceptive--fits tightly across the cervix and prevents sperm from entering the uterus.
(17) The rate of temperature changes was studied in a nylon thimble chamber provided with a temperature sensor, when the chamber was inserted in different phantom media.
(18) An air kerma rate is measured using a calibrated thimble chamber in an "in-air" calibration jig.
(19) The thimble glass frit was pressurized internally by gases such as helium (He) or argon (Ar) while the test solution was applied externally to the frit.
(20) At the café table, at the bar, they order a thimble-sized espresso.