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Experiments have documented that olivine at high pressures ( e. g., 12 GPa, the pressure at depths of about 360 kilometers ) can contain at least as much as about 8900 parts per million ( weight ) of water, and that such water contents drastically reduce the resistance of olivine to solid flow ; moreover, because olivine is so abundant, more water may be dissolved in olivine of the mantle than contained in Earth's oceans.
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Experiments and have
Experiments have shown that the shutter is 75 percent open in about 60-80 microseconds.
Experiments carried out over long periods of time in order to allow establishment of a steady state have shown that the onset of contraction and its completion are confined to an interval of several degrees Centigrade and to a concentration range of only several per cent.
Experiments have shown the importance of temperature but the trigger event, especially in arid regions, is often a storm.
Experiments have been conducted to attempt the synthesis of ununennium ( Uue ), which is likely to be the next member of the group, but they have all met with failure .< ref name =" link "> However, ununennium may not be an alkali metal due to relativistic effects, which are predicted to have a large influence on the chemical properties of superheavy elements.
Experiments with the moss Physcomitrella patens, however, have shown that choice of the gelling agent — agar or Gelrite-does influence phytohormone sensitivity of the plant cell culture.
Experiments have shown that two fungal strains ( Aspergillus niger, Penicillium simplicissimum ) were able to mobilize Cu and Sn by 65 %, and Al, Ni, Pb, and Zn by more than 95 %. Aspergillus niger can produce some organic acids such as citric acid.
Experiments and computational models in Multimodal integration have shown that sensory input from different senses is integrated in a statistically optimal way, in addition, it appears that the kind of inferences used to infer single sources for multiple sensory inputs uses a Bayesian inference about the causal origin of the sensory stimuli.
Experiments with carbon nanotubes that selectively bind to cancer cells have been performed.
Experiments with aptamers showed that some amino acids have a selective chemical affinity for the base triplets that code for them.
Experiments have confirmed that hassium is a typical member of group 8 showing a stable + 8 oxidation state, which firmly puts hassium as the heavier homologue of osmium.
Experiments have shown that many proteins can be deleted from the flagellar apparatus without destroying its function, even though its activity may be reduced in some of these cases.
Experiments using these gases in addition to the ones in the original Miller – Urey experiment have produced more diverse molecules.
Experiments using these gases in addition to the ones in the original Miller – Urey experiment have produced more diverse molecules.
Experiments have been performed confirming the accuracy of quantum mechanics, thereby demonstrating that the physical world cannot be described by any local realistic theory.
Experiments with basic ribozymes, like Bacteriophage Qβ RNA, have shown that simple self-replicating RNA structures can withstand even strong selective pressures ( e. g., opposite-chirality chain terminators ).
Experiments have demonstrated that currents in superconducting coils can persist for years without any measurable degradation.
Experiments have tended to increase the size of the viola, in the interest of improving the instrument's sound.
Experiments have been conducted to attempt the synthesis of unbinilium ( Ubn ), which is likely to be the next member of the group, but they have all met with failure.
Experiments by Frederick Zugibe have, however, revealed that, when suspended with arms at 60 ° to 70 ° from the vertical, test subjects had no difficulty breathing.
Experiments have begun in ASDEX – U
Experiments in following years have produced conflicting results about whether it is possible to cause a fusion reaction with this method.
Experiments with instruments aboard Skylab and Copernicus have been used to search for soft X-ray emission in the energy range ~ 0. 14 – 0. 284 keV from stellar coronae.
Experiments and documented
Experiments with metal included analysis of taste of which there are 108 documented, including mercury:
Experiments and at
Experiments were done at 180, 200, 210, and 220-degrees.
Experiments observe nothing whatsoever between the time of emission of the particle and its arrival at the detection screen.
Experiments showed that the surface chemistry and geometry at the contact line affected the contact angle and contact angle hysteresis, but the surface area inside the contact line had no effect.
Experiments show that ice has a minimum kinetic friction at − 7 ° C ( 19 ° F ), and many indoor skating rinks set their system to a similar temperature.
Experiments conducted at the end of June and early July at Schilling, near Wilhelmshaven, showed that the submersible tanks functioned best when they were kept moving along the seabed as, if halted for any reason, they tended to sink into the sand.
* Tom Leggett ( Aug. 1, 2000 ) New life for Schrödinger's cat, Physics World, UK Experiments at two universities claim to observe superposition in large scale systems
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 at NIF will study physical processes at conditions that exist only in the interior of stars and in exploding nuclear weapons ( see National Ignition Facility and photon science ).
Hooke became Curator of Experiments in 1662 to the newly founded Royal Society, and took responsibility for experiments performed at its weekly meetings.
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 probing the reactivity of copernicium have focused on the adsorption of atoms of element 112 onto a gold surface held at varying temperatures, in order to calculate an adsorption enthalpy.
These results were published on February 1, 2004, by a team composed of Russian scientists at Dubna ( Joint Institute for Nuclear Research ), and American scientists at the Lawrence Livermore National Laboratory .< ref name = 03Og01 >" Experiments on the synthesis of element 115 in the reaction < sup > 243 </ sup > Am (< sup > 48 </ sup > Ca, xn )< sup > 291-x </ sup > 115 ", Oganessian et al., JINR Preprints, 2003.
In 2009, author H. P. Albarelli published the book A Terrible Mistake: The Murder of Frank Olson and the CIA's Secret Cold War Experiments about Frank Olson's death and the experiments conducted at Fort Detrick.
His first paper was presented at the Royal Society on July 7, 1791, " An Account of Some Chemical Experiments on Tabasheer.
Experiments with smokeless powder in the existing Lee-Metford cartridge seemed at first to be a simple upgrade, but the greater heat and pressure generated by the new smokeless powder wore away the shallow, rounded, Metford rifling after approximately 6000 rounds.
" Neutrino Experiments at Reactors ", University of California-Irvine, Case Western Reserve University, United States Department of Energy ( through predecessor agency the Atomic Energy Commission ), ( September 9, 1968 ).
Wollaston supported this theory by referring to the thesis of a young medical student at Edinburgh, Charles Darwin ( 1758-1778 ), " Experiments establishing a criterion between mucaginous and purulent matter.
On August 31, 1946 González Camarena sent his first color transmission from his lab in the offices of The Mexican League of Radio Experiments at Lucerna St. No. 1, in Mexico City.
0.577 seconds.