What's the difference between glass and plexiglas?
Glass
Definition:
(v. t.) A hard, brittle, translucent, and commonly transparent substance, white or colored, having a conchoidal fracture, and made by fusing together sand or silica with lime, potash, soda, or lead oxide. It is used for window panes and mirrors, for articles of table and culinary use, for lenses, and various articles of ornament.
(v. t.) Any substance having a peculiar glassy appearance, and a conchoidal fracture, and usually produced by fusion.
(v. t.) Anything made of glass.
(v. t.) A looking-glass; a mirror.
(v. t.) A vessel filled with running sand for measuring time; an hourglass; and hence, the time in which such a vessel is exhausted of its sand.
(v. t.) A drinking vessel; a tumbler; a goblet; hence, the contents of such a vessel; especially; spirituous liquors; as, he took a glass at dinner.
(v. t.) An optical glass; a lens; a spyglass; -- in the plural, spectacles; as, a pair of glasses; he wears glasses.
(v. t.) A weatherglass; a barometer.
(v. t.) To reflect, as in a mirror; to mirror; -- used reflexively.
(v. t.) To case in glass.
(v. t.) To cover or furnish with glass; to glaze.
(v. t.) To smooth or polish anything, as leater, by rubbing it with a glass burnisher.
Example Sentences:
(1) The previous year, he claimed £1,415 for two new sofas, made two separate claims of £230 and £108 for new bed linen, charged £86 for a new kettle and kitchen utensils and made two separate claims, of £65 and £186, for replacement glasses and crockery.
(2) Human gingival fibroblasts were allowed to attach and spread on bio-glasses for 1-72 h. Unreactive silica glass and cell culture polystyrene served as controls.
(3) Retention of platelets from whole blood on glass beads was performed by the method of Bowie.
(4) Populations of lymphocytes were separated using glass and nylon wool.
(5) Analysis of bond values of glass ionomer added to glass ionomer indicate bond variability and low cohesive bond strength of the material.
(6) It was like watching somebody pouring a blue liquid into a glass, it just began filling up.
(7) A reference glass, five ceramic materials, and one resin-based composite were tested.
(8) The average repetitive yields and initial coupling of proteins spotted or blotted into PVDF membranes ranged between 84-98% and 30-108% respectively, and were comparable with the yields measured for proteins spotted onto Polybrene-coated glass fiber discs.
(9) Samples of rockwool and glass fibre were compared with chrysotile fibres for their capacity to hydroxylate 2-deoxyguanosine to 8-hydroxydeoxyguanosine, a reaction that is mediated by formation of hydroxyl radicals.
(10) Perfused or immersion-fixed epithalamic tissues, sectioned, and mounted on glass slides were processed through the avidin-biotin immunofluorescence method.
(11) Nango's dwellings are built on skis so can be pulled around the beach, and have a glass roof to view the northern lights.
(12) His office - with a floor-to-ceiling glass wall offering views over a Bradford suburb and distant moors - is devoid of knick-knacks or memorabilia.
(13) Three brands of glass ionomer were applied to prepared dentin surfaces of extracted human molars, after one of four treatments with polyacrylic acid.
(14) At the bottom is a tiny harbour where cafe Itxas Etxea – bare brick walls and wraparound glass windows – is serving txakoli, the local white wine.
(15) When Vladimir Putin kicks back on New Year's Eve with a glass of Russian-made champagne, and reflects on the year behind him, he is likely to feel rather pleased with himself at the way his foreign policy initiatives have gone in 2013.
(16) When used in snail neurones such electrodes gave very similar pHi values to those recorded simultaneously by recessed-tip glass micro-electrodes.
(17) Cells dissociated from 6-day rat cerebellum were seeded on glass coverslips coated with polylysine on one half and hyaluronectin on the other.
(18) These results confirmed that 'punctuated' labeling was not an artefact due to a distortion of the cell's shape by having been dried on glass slides.
(19) At one, in the Gun and Dog pub in Leeds on Tuesday, a witness described how the meeting descended into chaos when one of the rebels smashed a glass and threatened to attack Griffin supporter Mark Collett.
(20) Dissociated culture of adult mouse dorsal root ganglion cells on glass plates, on which grating-associated microstructures (a repetition of microgrooves [mGRV] and microsteps [mSTP] of 0.1-10 micron) are fabricated by the conventional lithographic techniques, represents a remarkable bi-directional growth of their nerve fibers in the axial direction of the grating.
Plexiglas
Definition:
Example Sentences:
(1) 7 right-handed male university students stood behind a large Plexiglas screen and spatially matched a ball projected over a distance of 20 feet.
(2) With the use of a guide box of plexiglas screwed into a trephine of the calvarium, several thermocouples could be inserted at various depths into the brain at the same time.2.
(3) Measurements conducted in plexiglas, animal muscle, kidney and brain concur with tabulated values and show a scatter from 5-15 percent from the mean; measurements made in perfused muscle and brain compare well with the nonperfused values.
(4) Cholinomimetic and adrenomimetic substances were tested on the chemosensitive zones of the ventral surface of the medulla oblongata using a plexiglas ring method.
(5) The ventricle is placed in an airtight Plexiglas cylinder and the pump alternately pressurizes and depressurizes the cylinder, driving fluid in and out of the ventricle.
(6) A cranial plexiglas window was chronically inserted in the skull with dental cement under general anesthesia.
(7) Aluminum targets and Plexiglas holders for the sensor were attached to the bow of the rubber dam clamp with light-activated composite resin.
(8) Evaluations on a tomographic phantom, on a Plexiglas head and neck phantom, and in patients with posteriorly wired cervical spine fusion reveal that in most cases better detail of the fusion site can be obtained with linear-motion tomography than with complex-motion tomography.
(9) Structural investigation included stereomicroscopic examination of surface-stained tissue blocks and graphic reconstruction of serial sections by using both computer-generated and Plexiglas models.
(10) In this perifusion system, dispersed rat pituitary cells were loaded onto Biogel P-2 (P-2) beads in a 0.5-ml plexiglas chamber and were submerged in a 37 degrees C water bath.
(11) Anesthestized chinchilla with round window electrodes were placed in a Plexiglas chamber.
(12) We compared the efficacy of ozonation, UV light, hyperchlorination, and heat eradication using a model plumbing system constructed of copper piping, brass spigots, Plexiglas reservoir, electric hot water tank, and a pump.
(13) In three separate experiments groups of rats were chronically administered neuroleptics in a variety of ways (chronic injections, subcutaneous implants, and decanoate injections) and examined for oral movements (OMs) in two different tests: in an open cage using a human observer, or in a plexiglas tube enclosure, where OMs were monitored both by a human observer and computerized video analysis system.
(14) Polystyrene embedments of histological specimens can be obtained with a solution of 1:14 polystyrene-toluene, 5% benzyl alcohol and 1% dibutyl phthalate, allowing the solvent to evaporate in polyethylene containers for 2-3 days at 58 C. The resulting blocks are easily cut into truncated pyramids, each containing a piece of tissue, which are then glued to a Plexiglas support.
(15) A large model of one aortointercostal junction was made from Plexiglas to show that bundles of elastin appeared to be continuous from the aorta into the branch.
(16) Male, weanling Fischer-344 rats were exposed to clean air or solvents in four identical 62.5 l Plexiglas chambers.
(17) The phantom consists of four 57Co-point sources mounted on a Plexiglas base at corners of a square 10 cm on each side.
(18) Flow visualization studies were conducted in a water-Plexiglas tube model which simulated flow conditions commonly encountered in major vessels.
(19) In a second study the rat's body, excluding the cremaster, was enclosed in an airtight Plexiglas box.
(20) Goya turned the buyer down and had Plexiglas placed over the Japanese-themed image of a man and a woman crossing an arched bridge.