منابع مشابه
Collisions of low-energy electrons with isopropanol
We report measured and calculated cross sections for elastic scattering of low-energy electrons by isopropanol (propan-2-ol). The experimental data were obtained using the relative flow technique with helium as the standard gas and a thin aperture as the collimating target gas source, which permits use of this method without the restrictions imposed by the relative flow pressure conditions on h...
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The advent of next-generation sequencing technology has allowed the collection of vast amounts of genetic variation data. A recurring discovery from studying larger and larger samples of individuals had been the extreme, previously unexpected, excess of very rare genetic variants, which has been shown to be mostly due to the recent explosive growth of human populations. Here, we review recent l...
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The paper covers questions relating to the existence, explosion, and prevention of explosion, of solutions of stochastic functional differential equations (SFDEs) of Itô type. It is well-known that solutions of a deterministic ordinary differential equation x(t) = f(x(t)) can explode in finite time if the function f does not obey a global linear bound; however, uniqueness up to the explosion ti...
متن کاملEffects of isopropanol on collagen fibrils in new parchment
BACKGROUND Isopropanol is widely used by conservators to relax the creases and folds of parchment artefacts. At present, little is known of the possible side effects of the chemical on parchments main structural component- collagen. This study uses X-ray Diffraction to investigate the effects of a range of isopropanol concentrations on the dimensions of the nanostructure of the collagen compone...
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We report simulation results for turbulent magnetic reconnection obtained using a newly developed Reynolds-averaged magnetohydrodynamics model. We find that the initial Harris current sheet develops in three ways, depending on the strength of turbulence: laminar reconnection, turbulent reconnection, and turbulent diffusion. The turbulent reconnection explosively converts the magnetic field ener...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1984
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed061p652.1