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
- Norsk Hydro ASA + (Norsk Hydro ASA)
- Northvolt AB + (Northvolt)
- Northvolt AB + (Northvolt AB)
- Norway + (Norway)
- Norwegian University of Science and Technology + (Norwegian University of Science and Technology)
- Notices.PNG + (Notices.PNG)
- Nuclear + (Nuclear)
- Nuclear Magnetic Resonance (NMR) + (Nuclear Magnetic Resonance (NMR))
- NuclearMagneticResonance + (Nuclear magnetic resonance spectroscopy, m … Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy or magnetic resonance spectroscopy (MRS), is a spectroscopic technique to observe local magnetic fields around atomic nuclei. This spectroscopy is based on the measurement of absorption of electromagnetic radiations in the radio frequency region from roughly 4 to 900 MHz. Absorption of radio waves in the presence of magnetic field is accompanied by a special type of nuclear transition, and for this reason, such type of spectroscopy is known as Nuclear Magnetic Resonance Spectroscopy. The sample is placed in a magnetic field and the NMR signal is produced by excitation of the nuclei sample with radio waves into nuclear magnetic resonance, which is detected with sensitive radio receivers. The intramolecular magnetic field around an atom in a molecule changes the resonance frequency, thus giving access to details of the electronic structure of a molecule and its individual functional groups. As the fields are unique or highly characteristic to individual compounds, in modern organic chemistry practice, NMR spectroscopy is the definitive method to identify monomolecular organic compounds. identify monomolecular organic compounds.)
- NuclearMagneticResonance + (NuclearMagneticResonance)
- NuclearMagneton + (NuclearMagneton)
- NuclearPrecessionAngularFrequency + (NuclearPrecessionAngularFrequency)
- NuclearQuadrupoleMoment + (NuclearQuadrupoleMoment)
- NuclearRadius + (NuclearRadius)
- NuclearSpinQuantumNumber + (NuclearSpinQuantumNumber)
- Nucleon + (Nucleon)
- NucleonNumber + (NucleonNumber)
- Nucleus + (Nucleus)
- NuclidicMass + (NuclidicMass)
- Number + (Number)
- Activity + (Number dN of spontaneous nuclear transitions or nuclear disintegrations for a radionuclide of amount N produced during a short time interval dt, divided by this time interval.)
- QuantumNumber + (Number describing a particular state of a quantum system.)
- MicrocanonicalPartitionFunction + (Number of all quantum states consistent with given energy, volume, and external fields.)
- StatisticalWeightOfSubsystem + (Number of different microstates in a subsystem.)
- NumberOfElements + (Number of direct parts of a Reductionistic.)
- DonorDensity + (Number of donor levels per volume.)
- ElectronDensity + (Number of electrons in conduction band per volume.)
- HoleDensity + (Number of holes in valence band per volume.)
- IonNumberDensity + (Number of ions per volume.)
- MolecularConcentration + (Number of molecules of a substance in a mixture per volume.)
- NeutronNumber + (Number of neutrons in an atomic nucleus.)
- MassNumber + (Number of nucleons in an atomic nucleus.)
- MoleFraction + (Number of one type of species divided by the number of all species.)
- ParticleConcentration + (Number of particles of a given species per volume.)
- ParticleCurrentDensity + (Number of particles per time and area crossing a surface.)
- Frequency + (Number of periods per time interval.)
- AtomicNumber + (Number of protons in an atomic nucleus.)
- SlowingDownDensity + (Number of slowed-down particles per time and volume.)
- NumberOfTurnsInAWinding + (Number of turns in a winding.)
- Rotation + (Number of turns.)
- PH + (Number quantifying the acidic or the alkaline character of a solution, equal to the negative of the decimal logarithm of ion activity aH+ of the hydrogen cation H+ pH = −10 log(a_H+).)
- hasSIConversionOffset + (Number to add to a SI coherent unit when converting to a given non-SI coherent unit.)
- hasSIConversionMultiplier + (Number to multiply a SI coherent unit with when converting to a given non-SI coherent unit.)
- NumberOfCellsConnectedInParallel + (NumberOfCellsConnectedInParallel)
- NumberOfCellsConnectedInSeries + (NumberOfCellsConnectedInSeries)
- NumberOfElectronsTransferred + (NumberOfElectronsTransferred)
- NumberOfElements + (NumberOfElements)
- NumberOfEntities + (NumberOfEntities)
- NumberOfFiniteVolumeCells + (NumberOfFiniteVolumeCells)
- NumberOfFiniteVolumeCellsInX + (NumberOfFiniteVolumeCellsInX)
- NumberOfFiniteVolumeCellsInY + (NumberOfFiniteVolumeCellsInY)