Experiments reveal that in some circumstances electromagnetic energy transfer is better described as being carried in the form of packets called quanta ( in this case, photons ) with a fixed frequency.

Experiments were carried in a 100, 000-pages synthetic graph with a power-law distribution of in-links.

Experiments have been carried out using naïve undergraduates to match images of fingerprints.

Experiments were carried out on the Earl's Court to High Street Kensington section, and a jointly-owned train of six coaches began passenger service in 1900.

Except for Apollo 11, all of the missions carried an Apollo Lunar Surface Experiments Package ( ALSEP ), composed of equipment for seven scientific experiments plus a central control station ( they were controlled from the Earth ) with a radioisotope thermoelectric generator ( RTG ).

Experiments with trains as long as 38 tubs were carried out, but the difficulty of splitting the train to pass through the locks meant that 19 was the usual maximum.

Experiments were made with trains of four pans, which allowed copper pipes to be carried on top of the coal for delivery to Goole, but this was short-lived.

Experiments were carried out on insects, and experiments on varying the work schedule were carried out.

Experiments carried out in the USSR used crossings of broodstocks to increase genetic diversity and then selected the species for traits like growth rate, exterior traits and viability, and / or adaptation to environmental conditions like variations in temperature.

Experiments were carried out to find the optimum size for a stable channel, and the result was one that was only deep.

Experiments with high explosives carried out on the shingle wastes around 1888 led to the invention of the explosive Lyddite.

Experiments on human gene function can often be carried out on other species if a homolog to a human gene can be found in the genome of that species, but only if the homolog is orthologous.

Experiments were carried out involving replacing the existing Bedford engine with a Rolls Royce Merlin engine salvaged from an Irish Air Corps Seafire aircraft.

Experiments with the boat were carried out on the river Seine, it having been fitted with stem and stern air cases, was able to remain afloat when filled with water, and could also right itself promptly when overturned.

Experiments indicate that chlorite can be stable in peridotite of the Earth's mantle above the ocean lithosphere carried down by subduction, and chlorite may even be present in the mantle volume from which island arc magmas are generated.

Experiments using electrorefining to process spent nuclear fuel have been carried out.

Experiments have been carried out to pump Antarctic krill, while still in water, from the cod end of the net through a large tube on board.

The experiments of JB Francis ( Lowell Hydraulic Experiments, Boston, Mass., 1855 ) led him to propose variations in the accepted formulae for the discharge over weirs, and a generation later a very complete investigation of this subject was carried out by H Bazin.

STS-119 also carried several experiments, including the Shuttle Ionospheric Modification with Pulsed Local EXhaust ( SIMPLEX ), Shuttle Exhaust Ion Turbulence Experiments ( SEITE ), and Maui Analysis of Upper Atmospheric Injections ( MAUI ).

Experiments on this cycle implementation were carried out on board submarines of Series XII M-92 ( S-92, R-1 ).

Experiments by Gray and Wedderburn and later Anne Treisman pointed out various problems in Broadbent's early model and eventually led to the Deutsch-Norman model in 1968.

Experiments with the skirt design demonstrated a problem ; it was originally expected that pressure applied to the outside of the skirt would bend it inward, and the now-displaced airflow would cause it to pop back out.

Experiments testing Bell-type inequalities in situations analogous to EPR's thought experiments have been consistent with the predictions of quantum mechanics, suggesting that local hidden variables theories can be ruled out.

This benefit of the TTST condition was not apparently different for final retrieval after 5 min or after 24 h. Experiments 3 and 4 ruled out two artifactual explanations of the TTST advantage observed in the first two experiments.

Experiments would be done to find out whether camelina was capable of extracting radioactive caesium from the soil.

Experiments with reconstructions have been disappointing in that such barriers are not strong, as the symmetry of the stakes makes them easy to pull out of the ground.

Experiments are being conducted at LLNL and elsewhere to measure the structural, electrical and chemical properties of plutonium and its alloys and to determine how these materials change over time.

Experiments show a success rate of over 70 % for phishing attacks on social networks.

Experiments designed to characterize environment around Mir over an 18-month period.

His EMI ( Experiments in Musical Intelligence ) software has produced works in the style of over a hundred composers -- ranging from short pieces to full length operas.

Experiments in the viscoelastic properties of such skeletal networks on various time scales require a force varying with a period ( or frequency ) appropriate to the relaxaiton time of the phenomenon investigated, and inversely proportional to the distance over which such relaxation occurs.

Experiments in a simple maze and with a test on whether the animal can open a trap door to access food, and the echidna's ability to remember what it has learnt about the task for over a month, has led scientists to conclude its learning ability is similar to that of a cat or a rat.

Joseph Priestley was an attendee of Higgins's lectures, but the two became enemies following a dispute over experiments on air ( Priestley at the time was working on his six-volume tome Experiments and Observations on Different Kinds of Air ).

Experiments were resumed on 5 September 1948 using a Miles Whitney Straight and three Grumman Avengers ; the RNZAF put superphosphate in a converted long range fuel tank in Avenger NZ2504 and dropped it over the concrete runway at Ohakea.

Experiments have shown that long distance transport is possible and that flow is in an acropetal direction, but it is not known if this movement is biologically relevant.

* Experiments to determine the effect of impact, vibratory action, and long continued changes of load on wrought iron girders, ( 1864 ) Philosophical Transactions of the Royal Society, London vol.

Experiments have shown that entrainment to light, by which periods of behavioral activity or inactivity ( sleep ) are synchronized with the light-dark cycle, is not as effective in melanopsin knockout mice.

Experiments have shown that longer periods of rotation reduce the Coriolis forces and its effects.

Experiments observe nothing whatsoever between the time of emission of the particle and its arrival at the detection screen.

Experiments on hereditary material during the time of the Hershey-Chase Experiment often used bacteriophages as a model organism.

Experiments have repeatedly found that people tend to test hypotheses in a one-sided way, by searching for evidence consistent with the hypothesis they hold at a given time.

Experiments with gliders provided the groundwork for heavier-than-air craft, and by the early 20th century advances in engine technology and aerodynamics made controlled, powered flight possible for the first time.

Ruttmann gave up, though during this time Fischinger shot many abstract tests of his own using the machine ( some of these are distributed today under the assigned title Wax Experiments ).

Experiments were described by the Soviets, but analysts presumed that much time was taken up with unreported military activities.

Experiments using the peak procedure and other methods have shown that animals can time short intervals quite exactly, can time more than one event at once, and can integrate time with spatial and other cues.

At the same time arose the activities of Experiments in Art and Technology known as E. A. T.

Discovery < nowiki >'</ nowiki > s other mission payloads included the Continuous Flow Electrophoresis System ( CFES ) III, which was flying for sixth time ; two Shuttle Student Involvement Program ( SSIP ) experiments ; the American Flight Echo-cardiograph ( AFE ); two Getaway Specials ; a set of Phase Partitioning Experiments ( PPE ); an astronomical photography verification test ; various medical experiments ; and " Toys in Space ," an informal study of the behavior of simple toys in a microgravity environment, with the results being made available to school students upon the shuttle's return.

Experiments with Prontosil began in 1932 in the laboratories of Bayer AG, at that time a component of the huge German chemical trust IG Farben.

The story of Shikasta is retold in the third book of the Canopus series, The Sirian Experiments ( 1980 ), this time from the point of view of Sirius.

Experiments with egg substitution have shown that A-eggs can produce viable chicks which were only 7 % lighter at time of fledging.

In 1992 Long Island residents Preston B. Nichols and Peter Moon wrote a science fiction book The Montauk Project: Experiments in Time ( ISBN 0-9631889-0-9 ) in which it was claimed the radar was used by the government to conduct time travel experiments.

Experiments with animals have identified critical developmental time points in utero and days after birth when exposure to chemicals that interfere with or mimic hormones have adverse effects that persist into adulthood.

Participants included contemporary Melbourne bands The Boat People, The Bowers, Bum Creek, The Crayon Fields, The Devastations, Dick Diver, Digger and The Pussycats, The Emergency, Fabulous Diamonds, Jessica Says, New War, The Parking Lot Experiments, Pikelet, Rat Vs. Possum, The School of Radiant Living, The Summer Cats, Teeth and Tongue, and Twin City Radio, plus Chapter Music's Guy Blackman, members of Primitive Calculators and special guests The Take, an original little band who reformed for the first time in 30 years.

In 1968, Rivers travelled to Africa for a second time with Pierre Dominique Gaisseau to finish their documentary Africa and I, which was a part of the groundbreaking NBC series " Experiments in Television ".

In 1839, now married to Emma and settled in London, Darwin continued to look to the countryside for information and began a Questions & Experiments notebook with ideas that would have seemed bizarrely mundane to the " philosophical " scientists of the time.

It took the experiments of Gregor Mendel, presented in Experiments on Plant Hybridization, to finally provide a better model than the one proposed by blending inheritance, and to dismiss the myriad of other speculative ideas erupting at this time.

Experiments on such short time scales probe the fundamental motions of the primary particles ( or particle clusters ) which constitute the lattice structure or aggregate.