Zobrazeno 1 - 10
of 68
pro vyhledávání: '"J. W. Adams"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 5, Iss 10, Pp 2679-2689 (2005)
The uptake of SO2 onto Saharan mineral dust from the Cape Verde Islands was investigated using a coated wall flow tube coupled to a mass spectrometer. The rate of loss of SO2 to the dust coating was measured and uptake coefficients were determined us
Externí odkaz:
https://doaj.org/article/c854bf7b63f8491f865872f2a9a2c732
Publikováno v:
Atmospheric Chemistry and Physics, Vol 2, Iss 1, Pp 79-91 (2002)
The uptake and reaction of HOBr with frozen salt surfaces of variable NaCl / NaBr composition and temperature were investigated with a coated wall flow tube reactor coupled to a mass spectrometer for gas-phase analysis. HOBr is efficiently taken up o
Externí odkaz:
https://doaj.org/article/d6b1ed705cfa4830a31ca562b4671697
Autor:
J. W. Adams, C. G. Merrett
Publikováno v:
Polymer Engineering & Science. 63:1459-1470
Publikováno v:
Journal of Research of the National Institute of Standards and Technology
A method is presented for predicting the total response, in both frequency and time, of an unknown linear system when only the measured continuous wave (cw) magnitude is available. The approach is based on approximating the square of the measured mag
Autor:
Roderic L. Jones, Clive Oppenheimer, J. W. Adams, Christine F. Braban, R. A. Cox, Paul T. Griffiths, R.S. Martin, Tjarda Roberts
Publikováno v:
Chemical Geology. 263:151-163
In this paper, we present a purpose-built model, PlumeChem, to simulate the reactive halogen chemistry in plumes from persistently degassing volcanoes. The model includes photolytic, gas-phase and aqueous-phase chemical reactions and dispersion of th
Publikováno v:
Atmospheric Chemistry and Physics. 5:2679-2689
The uptake of SO2 onto Saharan mineral dust from the Cape Verde Islands was investigated using a coated wall flow tube coupled to a mass spectrometer. The rate of loss of SO2 to the dust coating was measured and uptake coefficients were determined us
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 141:93-99
Absolute second-order rate data at elevated temperature are reported for reactions of ground state calcium atoms, Ca[4s 2 ( 1 S 0 )], generated by broad band pulsed photodissociation of CaI 2 vapour in the presence of various reactants and excess hel
Autor:
Fernando Castaño, David Husain, José Schifino, M.N. Sánchez Rayo, J. W. Adams, Rafael Pereira
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 83:79-89
A kinetic study is presented of the vibronic energy distribution in SrBr following the reactions of the optically metastable, electronically excited strontium atom, Sr(5s5p(3PJ)), 1.807 eV above its 5s2(1S0 electronic ground state, in the presence of
Publikováno v:
Journal of Optimization Theory and Applications. 79:253-272
Many digital signal processing applications require linear phase filtering. For applications that require narrow-band linear phase filtering, frequency sampling filters can implement linear phase filters more efficiently than the commonly used direct
Autor:
José Schifino, David Husain, Maria T. Martinez, Shaun Carl, J. W. Adams, Maria N. Sanchez Rayo, Fernando Castaño
Publikováno v:
J. Chem. Soc., Faraday Trans.. 89:1645-1651
A kinetic study of the vibronic energy distribution in SrCl following the collision of the optically metastable, electronically excited strontium atom, Sr[(5s)1(5p)1, 3PJ], 1.807 eV above its (5s)2, 1S0 electronic ground state, in the presence of CH3