Search by property

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

• RichardsonConstant  + (Parameter in the expression for the thermionic emission current density J for a metal in terms of the thermodynamic temperature T and work function.)
• ActivationOverpotential  + (Part of the electrode polarization arising from a charge-transfer step of the electrode reaction.)
• DirectionAndEnergyDistributionOfCrossSection  + (Partial differential quotient of the cross section of a process with respect to the solid angle around a given direction and the energy of a particle scattered in that direction.)
• Hadron  + (Particles composed of two or more quarks.)
• MolecularPartitionFunction  + (Partition function of a molecule.)
• LuminousFlux  + (Perceived power of light.)
• RelativePermittivity  + (Permittivity divided by electric constant.)
• SIExactConstant  + (Physical constant that by definition (after the latest revision of the SI system that was enforsed May 2019) has a known exact numerical value when expressed in SI units.)
• ExactConstant  + (Physical constant used to define a unit system. Hence, when expressed in that unit system they have an exact value with no associated uncertainty.)
• PhysicalConstant  + (Physical constants are categorised into "exact" and measured constants. With "exact" constants, we refer to physical constants that have an exact numerical value after the revision of the SI system that was enforsed May 2019.)
• BatteryQuantity  + (Physical quantities defined within the domain of batteries.)
• ElectrochemicalQuantity  + (Physical quantities defined within the domain of electrochemistry.)
• Duration  + (Physical quantity for describing the temporal distance between events.)
• Action  + (Physical quantity of dimension energy × time.)
• HydrogenElectrode  + (Platinized platinum electrode saturated by a stream of pure gaseous hydrogen.)
• PorousElectrode  + (Porous electrodes consist of porous matric … Porous electrodes consist of porous matrices of a single reactive electronic conductor or a mixture of solids that include essentially non-conducting, reactive materials in addition to electronic conductors. An electrolytic solution fills the void spaces of the porous matrix. At a given time, there may be a large range of reaction rates within the pores. The distribution of these rates will depend on physical structure, conductivity of the matrix and of the electrolyte, and on parameters characterizing the electrode processes themselves.rizing the electrode processes themselves.)
• ParticlePositionVector  + (Position vector of a particle.)
• NormalHydrogenElectrode  + (Potential of a platinum electrode in 1 M acid solution.)
• EquilibriumElectrodePotential  + (Potential of an electrode when no electric … Potential of an electrode when no electric current flows through the cell and all local charge transfer equilibria across phase boundaries that are represented in the cell diagram (except at possible electrolyte-electrolyte junctions) and local chemical equilibria are established.local chemical equilibria are established.)
• Chronopotentiometry  + (Potentiometry in which the potential is measured with time following a change in applied current.)
• Intensity  + (Power transferred per unit area.)
• Recipe  + (Preparation instructions, e.g. for a dish)
• Probability  + (Probability is a dimensionless quantity that can attain values between 0 and 1; zero denotes the impossible event and 1 denotes a certain event.)
• NonLeakageProbability  + (Probability that a neutron will not escape from the reactor during the slowing-down process or while it diffuses as a thermal neutron.)
• Electroplating  + (Process inside an electrolytic cell used to coat a conductive object with a layer of a material.)

• LogarithmicDecrement  + (Product of damping coefficient and period duration.)

• MeanMassRange  + (Product of the mean linear range R and the mass density ρ of the material.)
• VolumicTotalCrossSection  + (Product of the number density na of the atoms and the cross section σ_tot for a given type of atoms)
• RestEnergy  + (Product of the rest mass and the square of the speed of light in vacuum.)
• Mass  + (Property of a physical body that express its resistance to acceleration (a change in its state of motion) when a force is applied.)
• StandardAbsoluteActivity  + (Property of a solute in a solution.)
• QuantityProperty  + (Property that represents a physical quantity)
• GyromagneticRatioOfTheElectron  + (Proportionality constant between the magnetic dipole moment and the angular momentum of the electron.)
• DiffusionCoefficientForFluenceRate  + (Proportionality constant between the particle current density J and the gradient of the particle fluence rate.)
• DiffusionCoefficientForParticleNumberDensity  + (Proportionality constant between the particle current density J and the gradient of the particle number density n.)
• DiffusionCoefficient  + (Proportionality constant in some physical laws.)
• BattINFO Metadata Creator  + (Provides a service to annotate data with BattINFO terms)
• AtomicAndNuclearPhysicsQuantity  + (Quantities categorised according to ISO 80000-10.)
• CondensedMatterPhysicsQuantity  + (Quantities categorised according to ISO 80000-12.)
• SpaceAndTimeQuantity  + (Quantities categorised according to ISO 80000-3.)
• MechanicalQuantity  + (Quantities categorised according to ISO 80000-4.)
• ThermodynamicalQuantity  + (Quantities categorised according to ISO 80000-5.)
• ElectromagneticQuantity  + (Quantities categorised according to ISO 80000-6.)
• LightAndRadiationQuantity  + (Quantities categorised according to ISO 80000-7.)
• AcousticQuantity  + (Quantities categorised according to ISO 80000-8.)
• PhysioChememicalQuantity  + (Quantities categorised according to ISO 80000-9.)
• InternationalSystemOfQuantity  + (Quantities declared under the ISO 80000.)
• HeatCapacity  + (Quantity C = dQ/dT, when the thermodynamic temperature of a system is increased by dT as a result of the addition of a amount of heat dQ, under given condition.)
• OsmoticCoefficientOfSolvent  + (Quantity characterizing the deviation of a solvent from ideal behavior.)
• CubicExpansionCoefficient  + (Quantity characterizing the variation with thermodynamic temperature T of the volume V of a body, under given conditions.)
• VolumeFlowRate  + (Quantity equal to the volume dV of substance crossing a given surface during a time interval with infinitesimal duration dt, divided by this duration, thus qV = dV / dt-)