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Article
Melting and Electromigration in Thin Chromium Films
Chromium films with a thickness of 10–40 nm deposited onto silicon substrates by magnetron sputtering are subjected to the action of electric current induced by the tip of an atomic force microscope (AFM) cant...
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Article
Vagal nerve stimulator implantation: the otolaryngologist’s perspective
Vagal nerve stimulation (VNS) is a recognised and effective measure in treating refractory epilepsy and depression. VNS implantation is a widely accepted surgical procedure, most commonly performed by neurosur...
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Article
Effect of Pressure on Fluid Dam** in MEMS Torsional Resonators with Flow Ranging from Continuum to Molecular Regime
High quality factor of dynamic structures at micro and nano scale is exploited in various applications of micro electro-mechanical systems (MEMS) and nano electro-mechanical system. The quality factor of such ...
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Chapter and Conference Paper
A Passive Hopper With Lossless Collisions
A passive vertical hop** robot is here highly idealised as two vertically arranged masses acted on by gravity and coupled by a linear spring. The lower mass makes dead (e = 0) collisions with the rigid ground. ...
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Article
Breast carcinoma in women under the age of 50: Relationship between p53 immunostaining, tumour grade, and axillary lymph node status
There is evidence to suggest that breast carcinoma in young women behaves in a more aggressive manner than in older women. As positive immunostaining for p53 has also been associated with increased tumour aggr...
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Article
Temporal behaviour of pressure in solar coronal loops
The temporal evolution of pressure in solar coronal loops is studied using the ideal theory of magnetohydrodynamic turbulence in cylindrical geometry. The velocity and the magnetic fields are expanded in terms...
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Article
A map describing EEG activity of human brain
A model of electrical activity of human brain considered as a complex dynamical system is given based on the EEG time series. The model fits the data remarkably well. The predictive ability of the model is lim...
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Article
Synergism in electron gas in crossed fields. II degenerate 3DEG—hall conductance
A microscopic many body correlation dynamics has been worked out for a 3DEG in degenerate state far removed from equilibrium, placed in crossed electric and magnetic fields of arbitrary strength. It is shown t...
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Article
Orientation dependence of surface states in native oxide-GaAs MOS structures
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Article
Strange attractors in the Saturn ring system
The three rings A, B and C of Saturn and the two gaps French and Cassini divisions in between them have been subjected to a study of deterministic chaos and we have shown the existence of spatially distributed...
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Article
Synergism in electron gas in crossed fields
An electron gas in crossed electric and magnetic fields of arbitrary strength is considered in the framework of nonequilibrium statistical mechanics. It is known that more than one independent frequency existi...
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Article
XPS and FT-IR studies of a titanium nitride compound thin layer prepared by ion-implantation
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Article
X-ray diffraction study of epitaxial zinc and cadmium films prepared by hot-wall technique
Hot-wall technique greatly improves the quality of zinc and cadmium films deposited on glass substrate. At substrate temperature the growth of such films is well ordered, showing highly preferred orientation a...
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Article
Braided rin gs of saturn—its topology
The general topology of the braiding in Saturn’s F ring is explained by invoking the theory of invariant surfaces to which a plasma would confine itself. This surface, in the framework of serf-consistent field...
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Article
The asteroidal belt and Kirkwood gaps—I. A statistical study
In this paper we have made a spectral analysis study of matter distribution in the asteroidal belt. We have Fourier analysed this distribution and obtained the autocorrelation and power spectrum, and have iden...
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Article
The asteroidal belt and Kirkwood gaps—II. Kinematical theory
We have developed a kinematical theory for the asteroidal belt and Kirkwood gaps from the point of view of stellar dynamics. We have generated the potential that would produce these gaps and have made a spectr...
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Article
The filamentary structure of the sunspot magnetic fields
The filamentary structure of the magnetic fields as well as the coherent radiations that emanate from a sunspot are explained considering solar burst as a non-equilibrium process. Methods of irreversible stati...
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Article
Line broadening studies of deformation in MoTe2
Deformed (cold-worked) samples of molybdenum ditelluride (MoTe2) — a six-layered h c p structure — have been found to exhibit symmetrical broadening in their X-ray diffraction profiles corresponding toH-K=3N±1 re...
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Article
Collective effects in an electron gas
We have obtained the one-particle distribution function for a hot plasma in the limit of low and high magnetic fields and a time-dependent dispersion relation. The model discussed here is that a bunch of elect...
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Article
Collective effects in an electron gas
The problem of the electron gas in a constant magnetic field has been considered in the limit of zero temperature (in the completely degenerate case), as well as the finite-temperature corrections. We have con...
