- preliminary experiments
- начальные [предварительные] опытные исследования
Англо-русский строительный словарь. 2013.
Англо-русский строительный словарь. 2013.
Cosmic microwave background experiments — [ Cosmic background (CMB) temperature on the celestial sphere as determined with the COBE satellite, (top) uncorrected, (middle) corrected for the dipole term due to our peculiar velocity, (bottom) corrected for contributions from the dipole term … Wikipedia
Viking biological experiments — The two Viking spacecraft each carried four types of biological experiments to the surface of Mars in the late 1970s. These were the first Mars landers to carry out experiments to look for biosignatures of life on Mars. The landers used a robotic … Wikipedia
History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… … Wikipedia
physics — /fiz iks/, n. (used with a sing. v.) the science that deals with matter, energy, motion, and force. [1580 90; see PHYSIC, ICS] * * * I Science that deals with the structure of matter and the interactions between the fundamental constituents of… … Universalium
Invention of radio — Great Radio Controversy redirects here. For the album by the band Tesla, see The Great Radio Controversy. Contents 1 Physics of wireless signalling 2 Theory of electromagnetism … Wikipedia
Clairvoyance — Terminology An experiment in Sensory deprivation aiming to stimulate clairvoyance Definition the ability to gain information about an object, person, location or physical event through means other than the known human senses … Wikipedia
SRI International — SRI International, based in the United States, is one of the world s largest contract research institutes. It was founded as Stanford Research Institute in 1946 by the trustees of Stanford University as a center of innovation to support economic… … Wikipedia
Marconi, Guglielmo — born April 25, 1874, Bologna, Italy died July 20, 1937, Rome Italian physicist and inventor. He began experimenting with radio waves in 1894. In 1896 he went to England, where he developed a successful system of radio telegraphy. His work on the… … Universalium
Radiation hormesis — (also called Radiation homeostasis) is the hypothesis that chronic low doses of ionizing radiation are beneficial, stimulating repair mechanisms that protect against disease.Cite journal doi = 10.1038/421691a issn = 0028 0836 volume = 421 issue … Wikipedia
Joseph Henry — Infobox Scientist birth date = birth date|1797|12|17 birth place = Albany, New York, USA death date = death date and age|1878|5|13|1797|12|17 death place = Washington, D. C., USA nationality = United States field = Physics work institutions =… … Wikipedia
Project Habakkuk — or Habbakuk (spelling varies; see below) was a plan by the British in World War II to construct an aircraft carrier out of pykrete (a mixture of wood pulp and ice), for use against German U boats in the mid Atlantic, which were beyond the flight… … Wikipedia