... reserved.
Keywords: Mesoporous WO
3
;NO
2
gas sensor; Sol–gel process
1. Introduction
The detection of NO
2
is important for monitoring environ-
mental pollution resulting from combustion or automotive
emissions ... conductors, grain boundaries
contribute most of the resistance. The surface resistivity of
an oxide crystal depends on the electron concentration near
the surface, which...
... inhibit
Fe(III) reduction, as characterized by IC
50
s of 10.7 lm
and 81.4 lm for inhibition of OmcA and OmcB,
respectively.
Modes of inhibition of either OmcA or OmcB
by V(V)
The modes of inhibition of either ... vanadium by Shewanella oneidensis.
Appl Environ Microbiol 69, 3636–3639.
7 Klonowska A, Heulin T & Vermeglio A (2005) Selenite
and tellurite reduction by...
... second
half-cycle proceeds with binding of the first F
420
H
2
and subsequent reduction of FMN, from which the
electrons are shuttled one by one to the irons. After
release of F
420
, a second ... characterized by a di -iron
center and a switch loop in the open conformation, the
rearrangement from the closed conformation being
presumably triggered by iron oxidation upon air
ex...
... hour operation. The high NO conversion
at the beginning of the reaction is the result of the high initial rate
of adsorption plus reaction of reactants [12].
The photocatalytic activity of Degussa ... the reduction of NO. Several methods have been
reported on the preparation of SiO
2
–TiO
2
mixed oxides [8–10]:
mixing particles of both preformed oxides, attaching TiO
2
ont...
... S-hydroxy-
methylglutathione oxidation, the catalytic efficiency of
S-nitrosoglutathione reduction was significantly decreased
by replacement of Arg115 by Ser or Lys, supporting similar
substrate binding. NADH was by ... m
M
for the adduct formation. Deter-
mination of kinetic constants for NADH and NADPH
were performed with a GSNO concentration of 0.5 m
M
.
Determination of ki...
... of one's heart, lest, for want of rivals, his love go to sleep through over-confidence. JU. I confess, Madam, that no one can help profiting wonderfully by all you say. Your conversation ... and consideration which you look for. One is not under the obligation of rising from one's seat, and if one wants to see a review or the great ballet of Psyche, your wishes are at once...
... vibration of propulsion system of ship. It includes three type of vibration as longitudinal vibration, tranversal vibration and torsional vibration. Among of them, torsional vibration is considered ... The result of this paper verifies this method with the ship of 350HP. Keywords: vibration of propulsion system of ship, ship vibration * Nghiên ... Mechanical Vibrations, Wile...