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openrif / vivo-isf-ontology

The "VIVO-ISF Ontology" is an OWL2 representation of the VIVO-ISF Data Standard
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Optical tweezers #637

Closed isf-bot closed 9 years ago

isf-bot commented 9 years ago

From tjohn...@eagle-i.org on April 29, 2014 12:22:57

** Use the form below to request a new term * *** Scroll down to see a term request example *_ Please indicate the label for the proposed term: Optical tweezers Please provide a textual definition (with source): "Optical tweezers are scientific instruments that use a highly focused laser beam to provide an attractive or repulsive force (typically on the order of piconewtons), depending on the refractive index mismatch to physically hold and move microscopic dielectric objects." (http://en.wikipedia.org/wiki/Optical_tweezers) Please add an example of usage for proposed term: Please provide any additional optional information below. (e.g. desired asserted SuperClass in ERO hierarchy or Reference Branch) [X] Instrument [ ] Biological process [ ] Disease [ ] Human studies [ ] Instrument [ ] Organism [ ] Reagent [ ] Software [ ] Technique [ ] Organization Additional info: syn: single-beam gradient force trap _ Term request example **** Please indicate the label for the proposed term: four-terminal resistance sensor Please provide a textual definition (with source): "Four-terminal resistance sensors are electrical impedance measuring instruments that use separate pairs of current-carrying and voltage-sensing electrodes to make accurate measurements that can be used to compute a material's electrical resistance." http://en.wikipedia.org/wiki/Four-terminal_sensing Please add an example of usage for proposed term: Measuring the inherent (per square) resistance of doped silicon. Please provide any additional optional information below. (e.g. desired asserted SuperClass in ERO hierarchy or Reference Branch) [X] Instrument [ ] Biological process [ ] Disease [ ] Human studies [ ] Instrument [ ] Organism [ ] Reagent [ ] Software [ ] Technique [ ] Organization Additional info: AKA - 4T sensors, 4-wire sensor, or 4-point probe

Original issue: http://code.google.com/p/eagle-i/issues/detail?id=319

isf-bot commented 9 years ago

From tjohn...@eagle-i.org on July 09, 2014 17:52:57

Status: Done