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Supersonic gas curtain based ionization beam profile monitor for FLASH proton beam therapy. [PDF]

Front Oncol
Patel M, Kumar N, Thesni F, Butcher W, Price T, McLauchlan R, Welsch CP.   +6 more
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Aspects cinétiques et microstructuraux associés à l'oxydation du Zircaloy-4, entre 250 et 600°C, dans la post-décharge d'une décharge micro-onde argon-oxygène en écoulement

, 1992
X. Iltis
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Argon Endolaser

Archives of Ophthalmology, 1981
We developed an endolaser probe that is capable of delivering argon laser light for photocoagulation of retinal breaks or vascular fronds. Energy is transmitted through a fiberoptic cord from a console outside of the surgical area to an endolaser probe inside the operating suite. The probe can be fired into fluid- or gas-filled media.
G A, Peyman, T C, Salzano, J L, Green
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Radially resolved rotational temperatures in nitrogen-argon, oxygen-argon, air-argon and argon ICPs

Spectrochimica Acta Part B: Atomic Spectroscopy, 1988
Abstract Radially resolved rotational temperatures of a 2-kW ICP operated at atmospheric pressure with Ar, N 2 , O 2 and air as outer gases were determined using N 2 + and OH as thermometric species. The temperatures, measured 7 mm over the load coil, varied between 4000 and 7000 K. The reliability of these measurements is discussed.
B. Raeymaekers, J.A.C. Broekaert, F. Leis   +2 more
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Half-Lives of Argon-37, Argon-39, and Argon-42

Science, 1965
The half-lives of three argon isotopes have been carefully determined, with the following results: Ar 37 , 35.1 ± 0.1 days; Ar 39 , 269 ± 3 years; Ar 42 , 32.9 ± 1.1 years. By combining the Ar 42 value with earlier data, a cross section of 0.5 ±
R W, Stoenner, O A, Schaeffer, S, Katcoff   +2 more
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Potassium-argon and argon-argon dating

1997
Potassium (Latin kalium from the Arabic gali meaning alkali) is an element with relative atomic mass of 39.0983 and atomic number 19. A silvery white and soft, very reactive alkali metal, it resembles Na. Its relative density is 0.86, its melting point is 63.5°C and its boiling point is 770°C.
H.-G. Attendorn, R. N. C. Bowen
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Wirkungsquerschnitt von Argon gegen Argon+

Zeitschrift f�r Physik, 1931
Es wird eine Methode angegeben zur Messung des gegenseitigen Wirkungsquerschnitts von Gasionen und neutralen Gasmolekulen mit Besprechung apparativer und mestechnischer Einzelheiten. Die mit der Anordnung erhaltene Wirkungsquerschnittskurve fur Argongas gegenuber Argon+-Ionen verlauft bis etwa 520 Volt Geschwindigkeit nahezu horizontal und steigt bei ...
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Potassium-Argon/Argon-Argon Dating Methods

1997
During the latter half of this century anthropological surveys in East Africa have made significant contributions to understanding how the human species has evolved. In the past two decades, particularly, discoveries of our fossil ancestors have been made in unprecedented numbers and diversity.
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