QUÉ SIGNIFICA XENON EN INGLÉS
Xenón
El xenón es un elemento químico con el símbolo Xe y número atómico 54. Es un gas noble incoloro, pesado, inodoro, que se produce en la atmósfera de la Tierra en trazas. Aunque generalmente no reactivo, el xenón puede sufrir algunas reacciones químicas tales como la formación de hexafluoroplatinato de xenón, el primer compuesto de gas noble a ser sintetizado. El xenón natural se compone de ocho isótopos estables. También hay más de 40 isótopos inestables que sufren decaimiento radiactivo. Las relaciones isotópicas de xenón son una herramienta importante para estudiar la historia temprana del Sistema Solar. El xenón-135 radiactivo se produce a partir de yodo-135 como resultado de la fisión nuclear, y actúa como el absorbente de neutrones más significativo en los reactores nucleares. El xenón se utiliza en lámparas de destello y lámparas de arco, y como anestesia general. El primer diseño de láser excimer utilizó una molécula de dímero de xenón como su medio láser, y los primeros diseños de láser utilizaron lámparas de flash de xenón como bombas. El xenón también se está utilizando para buscar partículas hipotéticas de interacción débil en masa y como propelente para propulsores de iones en naves espaciales.
definición de xenon en el diccionario inglés
La definición de xenón en el diccionario es un elemento gaseoso incoloro e inodoro que se encuentra en pequeñas cantidades en el aire; anteriormente considerado inerte, ahora se sabe que forma compuestos y se usa en válvulas de radio, lámparas estroboscópicas y bactericidas y cámaras de burbujas. Símbolo: Xe; número atómico: 54; peso atómico: 131.29; valencia: 0; densidad: 5.887 kg / m³; punto de fusión: -111.76 ° C; punto de ebullición: -108.0 ° C.
10 LIBROS DEL INGLÉS RELACIONADOS CON «XENON»
Descubre el uso de
xenon en la siguiente selección bibliográfica. Libros relacionados con
xenon y pequeños extractos de los mismos para contextualizar su uso en la literatura.
1
The Noble Gases: Helium, Neon, Argon, Krypton,
Xenon, Radon
Introduces the Noble Gases and teaches how these elements are connected, found, used, and structured.
2
Principles of Fluorescence Spectroscopy
Xenon air lamp and a typical lamp housing. Revised from [5]. Courtesy of
Newport Corp. quantum counter was used in the reference channel to provide a
signal proportional to the lamp intensity, and the intensity of the sample was
divided by ...
3
Handbook of Biological Confocal Microscopy
Xenon and zirconium arcs have spectral lines in the near IR. The emission
spectra of arc sources can be classified in three ways: (1) continuous, (2) line
spectra, and (3) mix of lines and continuous spectra. Figure 6.5(A) shows the
spectra of ...
4
Adsorption of
Xenon on Vicinal Copper and Platinum Surfaces
Abstract The adsorption of xenon was studied on Cu(l 11), Cu(221), Cu(643) and
on Pt(l 1 1), Pt(221), and Pt(531) using low energy electron diffraction (LEED),
temperature programmed desorption (TPD) of xenon, and ultraviolet ...
5
TMI 25 Years Later: The Three Mile Island Nuclear Power ...
An estimated ten million curies of xenon were released. Trace amounts of
radioactive iodine (thirty curies of iodine-131 and four curies of iodine-133) were
also released (Eisenbud 1989, 515-56). Both were released into the atmosphere
as ...
approved2 and a lot of R&D experiments have been carried out.3 A liquid xenon
dark matter search experiment has also proposed.4 The key technology of these
experiments lies in cryogenic engineering including xenon liquefaction and ...
7
Standard Potentials in Aqueous Solution
Xenon tetrafluoride is stable and can be stored in a metal container. It reacts
rapidly with hydrogen and at 400°C with xenon gas to yield xenon difluoride [22] .
It also reacts with fluorine and O2F2 between 140 and 195 K to yield xenon ...
Allen J. Bard, Roger Parsons, Joseph Jordan,
1985
8
Foundations of Anesthesia: Basic Sciences for Clinical Practice
Dingley J, Ivanova-Stoilova TM, Grundler S, Wall T. Xenon: Recent ischemia and
adverse cardiac outcomes in cardiac patients developments. Anaesthesia 1999;
54:335–46. undergoing noncardiac surgery with sevoflurane and isoflurane.
Hugh C. Hemmings, Philip M. Hopkins,
2006
9
The Forrest Mims Circuit Scrapbook
The brilliant white light emitted by the xenon flash tube has many practical
applications in photography, solar simulation and optical pumping of various
laser materials. Xenon flash lamps are also used in many kinds of safety, rescue
and ...
10
The Moon: Our Sister Planet
And in the case of the Apollo 14 breccias the fission xenon is in fact intermediate
in isotopic composition between that expected from uranium and that determined
experimentally from plutonium-244. In one nail-biting experiment some ...
10 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «XENON»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
xenon en el contexto de las siguientes noticias.
Xenon Pharmaceuticals to Host Conference Call and Webcast …
BURNABY, British Columbia, July 1, 2015 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (Nasdaq:XENE), a clinical-stage biopharmaceutical company, ... «GlobeNewswire, Jul 15»
Xenon Pharmaceuticals Appoints Steven Gannon to Its Board of …
BURNABY, British Columbia, May 22, 2015 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (Nasdaq:XENE), a clinical-stage biopharmaceutical company, ... «GlobeNewswire, May 15»
Australia: Racing Victoria outlaw argon and xenon
Australia: In an effort to remain on the offensive against doping techniques, Racing Victoria have outlawed the use of inert gases argon and xenon. «Racing Post, Abr 15»
Teva and Xenon Announce Enrollment of First Patient in a Phase 2b …
JERUSALEM & BURNABY, British Columbia--(BUSINESS WIRE)--Teva Pharmaceutical Industries Ltd. (NYSE:TEVA) and Xenon Pharmaceuticals Inc. «Business Wire, Abr 15»
Xenon Pharmaceuticals Appoints Dr. Richard H. Scheller to Its …
BURNABY, British Columbia, March 16, 2015 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (Nasdaq:XENE), a clinical-stage biopharmaceutical ... «GlobeNewswire, Mar 15»
Xenon Pharmaceuticals Reports 2014 Financial Results and …
Dr. Simon Pimstone, Xenon's President and Chief Executive Officer, said, "2014 was a pivotal year in Xenon's history, marked by our evolution to a publicly ... «GlobeNewswire, Mar 15»
Camera shy Raspberry Pi 2 resets when exposed to Xenon flash
Raspberry Pi 2 camera flash glitch The raspberry Pi 2 microcomputer suffers from a glitch which sees it reset itself when exposed to camera flashes. (Raspberry ... «International Business Times UK, Feb 15»
Germ-zapping robot enlisted to fight hospital infections
According to company spokesperson Melinda Hart, the robot's Xenon-containing light bulb kills 99.9 percent of dangerous viruses and bacteria in less than 5 ... «CBS News, Oct 14»
Xenon could provide protection for the brain after a blow to the head
Previous studies at Imperial College London showed xenon, a chemically inert gas, has the ability to protect brain cells from mechanical injury in the lab. «Gizmag, Sep 14»
Wada brings in ban on xenon and argon, but has no test
Indeed the company that developed techniques to help athletes prepare using xenon, has a "badge of honour" on its website from the Russian Olympic ... «BBC News, Ago 14»