This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
List of results
- Radiometer + (Radiometer)
- Radisson Blu Hotel Bucharest + (Radisson Blu Hotel Bucharest)
- Radium + (Radium)
- RadiumAtom + (RadiumAtom)
- RadiumSymbol + (RadiumSymbol)
- Radius + (Radius)
- ElectronRadius + (Radius of a sphere such that the relativistic electron energy is distributed uniformly.)
- Gyroradius + (Radius of the circular movement of an electrically charged particle in a magnetic field.)
- BohrRadius + (Radius of the electron orbital in the hydrogen atom in its ground state in the Bohr model of the atom.)
- RadiusOfCurvature + (Radius of the osculating circle of a planar curve at a particular point of the curve.)
- RadiusOfCurvature + (RadiusOfCurvature)
- Radon + (Radon)
- RadonAtom + (RadonAtom)
- RadonSymbol + (RadonSymbol)
- RamanSpectroscopy + (Raman spectroscopy (/ˈrɑːmən/) (named afte … Raman spectroscopy (/ˈrɑːmən/) (named after physicist C. V. Raman) is a spectroscopic technique typically used to determine vibrational modes of molecules, although rotational and other low-frequency modes of systems may also be observed. Raman spectroscopy is commonly used in chemistry to provide a structural fingerprint by which molecules can be identified. Raman spectroscopy relies upon inelastic scattering of photons, known as Raman scattering. A source of monochromatic light, usually from a laser in the visible, near infrared, or near ultraviolet range is used, although X-rays can also be used. The laser light interacts with molecular vibrations, phonons or other excitations in the system, resulting in the energy of the laser photons being shifted up or down. The shift in energy gives information about the vibrational modes in the system. Infrared spectroscopy typically yields similar yet complementary information. Typically, a sample is illuminated with a laser beam. Electromagnetic radiation from the illuminated spot is collected with a lens and sent through a monochromator. Elastic scattered radiation at the wavelength corresponding to the laser line (Rayleigh scattering) is filtered out by either a notch filter, edge pass filter, or a band pass filter, while the rest of the collected light is dispersed onto a detector.lected light is dispersed onto a detector.)
- RamanSpectroscopy + (RamanSpectroscopy)
- RandlesCircuitModel + (RandlesCircuitModel)
- PotentialPulse + (Rapid, transient change in the amplitude of an electric potential, from a baseline value to a higer or lower value, followed by a rapid return to the baseline value.)
- RapidPrototyping + (RapidPrototyping)
- Rate + (Rate)
- AngularFrequency + (Rate of change of the phase angle.)
- Power + (Rate of transfer of energy per unit time.)
- RatedCapacity + (RatedCapacity)
- RatedEnergy + (RatedEnergy)
- SolidAngle + (Ratio of area on a sphere to its radius squared.)
- GyromagneticRatio + (Ratio of magnetic dipole moment to total angular momentum.)
- ModulusOfRigidity + (Ratio of shear stress to the shear strain.)
- RatioOfSpecificHeatCapacities + (Ratio of specific heat capacity at constant pressure cp to specific heat capacity at constant volume cV, thus γ = cp/cV.)
- CouplingFactor + (Ratio of the absolute value of the mutual permeance related to two circuit elements to the geometric average of their self-permeances.)
- RelativeMassConcentrationOfWaterVapour + (Ratio of the mass concentration of water vapour v to its mass concentration at saturation vsat, at the same temperature, thus ψ = v/vsat.)
- MassRatioOfWaterToDryMatter + (Ratio of the mass of water to the mass of dry matter in a given volume of matter.)
- MixingRatio + (Ratio of the mass of water vapour to the mass of dry air in a given volume of air.)
- DissociationConstant + (Ratio of the number of dissociated molecules of a specified type to the total number of dissolved molecules of this type.)
- DegreeOfDissociation + (Ratio of the number of dissociation events to the maximum number of theoretically possible dissociation events.)
- RelativeHumidity + (Ratio of the partial pressure p of water vapour in moist air to its partial pressure psat at saturation, at the same temperature φ = p/psat.)
- PoissonNumber + (Ratio of transverse strain to axial strain.)
- Porosity + (Ratio of void volume and total volume of a porous material.)
- RatioOfSpecificHeatCapacities + (RatioOfSpecificHeatCapacities)
- RatioQuantity + (RatioQuantity)
- RationalData + (RationalData)
- Rationale + (Rationale)
- Room + (Raum)
- Room usage according to DIN 277 + (Raumnutzung nach DIN 277)
- RawData + (RawData)
- RawSample + (RawSample)
- ReUse + (ReUse)
- ReUse Logo.jpg + (ReUse Logo.jpg)
- ReUse Mainpage.png + (ReUse Mainpage.png)
- ReactionEnergy + (ReactionEnergy)
- ReactionOverpotential + (ReactionOverpotential)
