
|
|
Dictionary » D » Device DeviceDevice 1. That which is devised, or formed by design; a contrivance; an invention; a project; a scheme; often, a scheme to deceive; a stratagem; an artifice. His device in against Babylon, to destroy it. (Jer. Li. 11) Their recent device of demanding benevolences. (Hallam) He disappointeth the devices of the crafty. (job v. 12) 2. Power of devising; invention; contrivance. I must have instruments of my own device. (Landor) 3. An emblematic design, generally consisting of one or more figures with a motto, used apart from heraldic bearings to denote the historical situation, the ambition, or the desire of the person adopting it. See Cognizance. Improperly, an heraldic bearing. Knights-errant used to distinguish themselves by devices on their shields. (Addison) A banner with this strange device - excelsior. (Longfellow) 4. Anything fancifully conceived. 5. A spectacle or show. 6. Opinion; decision. Synonym: Contrivance, invention, design, scheme, project, stratagem, shift. device, Contrivance. Device implies more of inventive power, and contrivance more of skill and dexterity in execution. A device usually has reference to something worked out for exhibition or show; a contrivance usually respects the arrangement or disposition of things with reference to securing some end. Devices were worn by knights-errant on their shields; contrivances are generally used to promote the practical convenience of life. The word device is often used in a bad sense; as, a crafty device; contrivance is almost always used in a good sense; as, a useful contrivance. Origin: oe. Devis, devise, will, intention, opinion, invention, fr. F. Devis architects plan 3e7 and estimates (in OF, division, plan, wish), devise device (in sense 3), in OF. Also, division, wish, last will, fr. Deviser. See devise, and cf. Devise. ![]()
Please contribute to this project, if you have more information about this term feel free to edit this page ![]()
Results from our forumRe: Device for ratiometric fluorescence measurementIf you don't mind losing the flexibility of scanning the spectrum or rapidly changing ex/em bands, you would build a 2-band fluorescence colorimeter. You'd need two emission filters and one or two excitation filters, arranged around your cuvette so that the excitation and emission light paths inters...
See entire post
Device for ratiometric fluorescence measurement... intensity at two different wavelenghts. However, the fluorescence spectrometer is expensive and huge. I am wondering how to build a portable device for the ratiometric fluorescence measurement? Many thanks!
See entire post
Theories - Origin of Life... technology Polypeptide-nucleic technology: Technological database recorded triplet code of four letters in the DNA-nucleotide carrier, through the device of RNA-IO is implemented in the polypeptide interface. It is an ancient, several billion years ago the development of brilliant engineering. ...
See entire post
Re: What is a Bioreactor?A bioreactor may refer to any manufactured or engineered device or system that supports a biologically active environment. [1] In one case, a bioreactor is a vessel in which a chemical process is carried out which involves organisms or biochemically ...
See entire post
Re: Re:... very primitive state of the godly brain. No it is not. You assert that internet is that, but for the moment Internet is essentially a porn viewing device (so probably a male brain). but very far from anything that we could call a brain as it is not independent. You do not offer facts, you offer ...
See entire post
This page was last modified 21:16, 3 October 2005. This page has been accessed 3,511 times. |
© Biology-Online.org. All Rights Reserved.
Register | Login
| About Us | Contact Us | Link to Us | Disclaimer & Privacy