Experimentally, it is found that all spontaneous processes ( including chemical reactions ) result in a decrease in G as they proceed toward equilibrium.

Experimentally, however, the total kinetic energy is found to be much greater: in particular, assuming the gravitational mass is due to only the visible matter of the galaxy, stars far from the center of galaxies have much higher velocities than predicted by the virial theorem.

Experimentally, the aperiodicity is revealed in the unusual symmetry of the diffraction pattern, that is, symmetry of orders other than two, three, four, or six.

Experimentally, either an anode current of a diode is used or the displacement current between the sample and reference, created by an artificial change in the capacitance between the two, is measured ( the Kelvin Probe method, Kelvin probe force microscope ).

Experimentally, electroporation is used to introduce hydrophilic molecules into cells.

Experimentally, thermal conduction is measured by placing the material in contact between two conducting plates and measuring the energy flux required to maintain a certain temperature gradient.

Experimentally, a good fit for the shift in wavelength is given by:

Experimentally, it is observed that the spacing between the R-branch peaks decreases as the frequency increases.

Experimentally, the ' quantum critical ' phase, which is still governed by quantum fluctuations, is the most interesting

Experimentally, black-body radiation may be established best as the ultimately stable steady state equilibrium radiation in a cavity in a rigid body, at a uniform temperature, that is entirely opaque and is only partly reflective.

Experimentally it is found that the velocity component of rotational flow is proportional to, therefore:

Experimentally, the quantity R < sub > AA </ sub > ( A is the mass number ) being the quotient of observed jet yield in A + A collisions and N < sub > bin </ sub > × yield in p + p collisions shows a strong damping with increasing A, which is an indication of the new properties of the hot QCD matter created.

Experimentally, a simple implementation of a quantum channel is fiber optic ( or free-space for that matter ) transmission of single photons.

Experimentally, it is possible to replace 11-cis retinaldehyde by perfusing retinal tissue preparations with retinaldehyde derivatives.

Experimentally, instead of direct measurement of the energy difference, which is usually difficult to measure, the relative energy barriers for pseudorotation of isomers are used for determination of the apicophilicity scale.

Experimentally, strain energy is often determined using heats of combustion which is typically an easy experiment to perform.

* Experimentally finding the centroid of a triangle with different weights at the vertices: a practical application of Ceva's theorem at Dynamic Geometry Sketches, an interactive dynamic geometry sketch using the gravity simulator of Cinderella.

Experimentally, atomic-precision deposition of phosphorus atoms has been demonstrated, using an STM technique.

Experimentally, it is hard to map the phase diagram of quark matter because it has been rather difficult to learn how to tune to high enough temperatures and density in the laboratory experiment using collisions of relativistic heavy ions as experimental tools.

Experimentally, the surface pressure is usually measured using the Wilhelmy plate.

Experimentally equipped with three narrow-chord wings and a more powerful engine, the Pup led to the Triplane, which was used by just four squadrons of the RNAS during 1917, but became well known for its startling fighting qualities, put to best use by Raymond Collishaw's famous ' Black Flight ' of ' Naval 10 ' ( No. 10 Squadron RNAS ).

Experimentally, we expect independence when the trials have nothing to do with one another.

Experimentally, pK < sub > a </ sub > values can be determined by potentiometric ( pH ) titration, but for values of pK < sub > a </ sub > less than about 2 or more than about 11, spectrophotometric or NMR measurements may be required due to practical difficulties with pH measurements.

Experimentally, the frequency shifts in Brillouin scattering are detected with an interferometer, while Raman setup can be based on either interferometer or dispersive ( grating ) spectrometer.

Experimentally, the near-beam behavior of scattering did fall off with angle as explained by Regge theory, leading many to accept that the particles in the strong interactions were composite.

Experimentally Ibn al-Shatir employed careful eclipse observations to measure the apparent size of the Sun and Moon and found that they disagreed with Ptolemaic expectations.

Experimentally, this equation permits a large combination of frequency and magnetic field values, but the great majority of EPR measurements are made with microwaves in the 9000 – 10000 MHz ( 9 – 10 GHz ) region, with fields corresponding to about 3500 G ( 0. 35 T ).

Experimentally, when the shape of facial features is varied ( with skin textures held constant ), increasing symmetry of face shape increases ratings of attractiveness for both male and female faces.

Experimentally, relative fluorescence quantum yields can be determined by measuring fluorescence of a fluorophore of known quantum yield with the same experimental parameters ( excitation wavelength, slit widths, photomultiplier voltage etc.

Experimentally, the projective measurement done by Alice may be achieved via a series of laser pulses directed at the two particles.

Experimentally, the C term spectrum can be obtained from MCD raw data by subtraction of MCD spectra measured in the same applied magnetic field at different temperatures, while A and B terms can be distinguished via their different band shapes.

Experimentally, palliative care has been provided for cases of advanced pancreatic cancer.

Experimentally, oxygen diffusion becomes rate limiting ( and lethal ) when arterial oxygen partial pressure falls to 40 mmHg ( 5. 3 kPa ) or below.

Experimentally, the phase lines are relatively easy to map due to the interdependence of temperature and pressure that develops when multiple phases forms.

Experimentally, a mixed ensemble might be realized as follows.

Experimentally, one plots the transmitted power from a wrapped fibre into which a uniform modal power distribution has been excited, as a function of mandrel diameter, maintaining a constant number of turns.

Experimentally altered patterns can be transmitted to daughter cells.

Experimentally disrupting microtubule dynamics in the species Strongylocentrotus pupuratus by applying colchicine stalls the ingression of PMCs, but does not inhibit it.

Experimentally grafting PMCs into heterotopic tissue does not prevent the cells from ingressing.

Experimentally, it has been shown that during saccadic eye oscillations ( which occupy up to 12 % of avian viewing time ), the pecten acts as an agitator, propelling perfusate towards the retina.

Experimentally, Benoit and co-workers found an excellent correlation between elution volume and a dynamically based molecular size, the hydrodynamic volume, for several different chain architecture and chemical compositions.

Experimentally, this value can be determined by determining dietary protein intake and then measuring nitrogen excretion.

Experimentally observed bounds on the electric dipole moment of the nucleon currently set stringent limits on the violation of time reversal symmetry in the strong interactions, and their modern theory: quantum chromodynamics.

Experimentally, RTB has been shown to bind to the cell surface on the order of 10 < sup > 6 </ sup >- 10 < sup > 8 </ sup > ricin molecules per cell surface.

* Corum, J. F., and K. L. Corum, J. F. X. Daum " Spherical Transmission Lines and Global Propagation, An Analysis of Tesla's Experimentally Determined Propagation Model ".