Results 11 to 20 of about 639,330 (259)
Sensors, 2023 The generation of ozone and nitrogen oxides by laser-induced dielectric breakdown (LIDB) in mixtures of air with noble gases Ar, He, Kr, and Xe is investigated using OES and IR spectroscopy, mass spectrometry, and absorption spectrophotometry.
Andrew Martusevich +6 more
doaj +1 more source
Crystals, 2021 The propagation process of the surface acoustic waves (SAW) and the pseudo-surface acoustic waves (PSAW) in a bonded layered structure of a 41° YX-cut of a LiNbO3 crystal/Si(100) crystal was investigated.
Dmitry Roshchupkin +4 more
doaj +1 more source
Acoustically Stimulated Charge Transport in Graphene Film
Nanomaterials, 2022 The process of acoustically stimulated charge transport in the graphene film on the surface of the YZ−cut of a LiNbO3 crystal was investigated. It was found that the dependence of the current in the graphene film on the frequency of the surface acoustic ...
Dmitry Roshchupkin +4 more
doaj +1 more source
Eurasian Chemico-Technological Journal, 2009 Over the past ten years research at the University of Montana in collaboration with Purity Systems Inc, both located in Missoula, Montana, has resulted in a novel class of chelator materials composed of amorphous, nanoporous silica gels and modified ...
Edward Rosenberg +6 more
doaj +1 more source
Nanoporous Silicon with Graphene-like Coating for Pseudocapacitor Application
Nanomaterials, 2022 This paper presents the results of studies of the nanoporous silicon structure, both with different pore depths (up to 180 μm) and with layers in which a graphene-like coating was synthesized on the inner surface of the pores.
Daria M. Sedlovets +3 more
doaj +1 more source
Proceedings of the American Mathematical Society, 1991 This paper considers the phenomenon of inertia groups jumping at regular points of the branch locus of a cover, especially in mixed characteristic. After giving conditions under which this cannot occur, these ideas are applied to the problem of obtaining groups as Galois groups of unramified covers of the affine line in finite characteristic.
openaire +1 more source
Exploiting purity for atomicity [PDF]
IEEE Transactions on Software Engineering, 2004 The notion that certain procedures are atomic is a fundamental correctness property of many multithreaded software systems. A procedure is atomic if for every execution there is an equivalent serial execution in which the actions performed by any thread while executing the atomic procedure are not interleaved with ...
Cormac Flanagan +2 more
openaire +1 more source
Nuclear Physics B, 1993 Phenomenological and formal restrictions on the evolution of pure into mixed states are discussed. In particular, it is argued that, if energy is conserved, loss of purity is incompatible with the weakest possible form of Lorentz covariance.
openaire +2 more sources
Structural Design of Nanoporous Silica Polyamine Composites for Metal Separations in Water
Eurasian Chemico-Technological Journal, 2009 Over the past ten years research at the University of Montana in collaboration with Purity Systems Inc, both located in Missoula, Montana, has resulted in a novel class of chelator materials composed of amorphous, nanoporous silica gels and modified ...
E. Rosenberg, M. Hughes, J. Wood
doaj +1 more source
, 2020 Having interrogated hegemonic white masculinity in the previous chapter, this chapter presents a critique of white femininity and the rise of postfeminism. Entrenched in imperialist notions of beauty, delicacy and purity, this chapter examines the fraught performances of white femininity in our current age as it attempts to balance between asserting ...
+5 more sources