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Chapter and Conference Paper
Numerical Simulation of Coupled Electromagnetic and Thermal Problems in Permanent Magnet Synchronous Machines
The main objective of our task is to develop mathematical models, numerical techniques to analyse the thermal effects in electric machines, to implement the developed algorithm in multiprocessor or multi-core ...
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Article
Comparison of peripheral quantitative computed tomography forearm bone density versus DXA in rheumatoid arthritis patients and controls
Rheumatoid arthritis (RA) has been associated with osteoporosis. Quantitative computed tomography (QCT) is capable of assessing bone density and composition. We found lower bone density in RA compared to contr...
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Chapter
Production Line Optimization with Model Based Methods
In this paper we deal with different models of production lines of factories and consider the makespan optimization problem based on these models. We consider state-of-the-art and novel mathematical optimizers...
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Article
Damage in Corn Production and in Hybrid Multiplication Caused by Species of the Anthicidae (Coleoptera) Family
Fungal attack on maize ears by Fusarium spp. leads to severe yield losses in Hungary almost every year. The severity of damage is influenced by modifying ecological factors (e.g. late sowing, susceptible varie...
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Article
Complete Removal of Colloid Cyst via CT-Guided Stereotactic Biportal Neuroendoscopy
¶ Four patients harbouring a colloid cyst of the 3rd ventricle were operated on endoscopically. With the “classical” monoportal technique, through a precoronal burr hole only partial removal could be achieved ...
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Article
Transcranial Doppler-Determined Pulsatility Index in the Evaluation of Endoscopic Third Ventriculostomy (preliminary Data)
. Endoscopic 3rd ventriculostomy has become the method of choice in the management of occlusive hydrocephalus. The treatment is accompanied by significantly less peri-operative complications than the cerebrospina...
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Article
On the one loop equivalence of dual σ models
It is shown that in the one loop order of perturbation theory the coupling constant and parameter(s) of an (Abelian T) dual sigma model get renormalized in the same way as in the ‘original’ model.
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Article
The Nappi-Witten string in the light-cone gauge
Some of the motivations for as well as the main points of the quantization of the Nappi-Witten string in the light-cone gauge are reviewed.
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Article
Light microscopic response of neuronal somata, dendrites and axons to post-mortem concussive head injury
Forty anesthetized rats were cooled below 3°C by 30-min transcardial perfusion of chilled physiological saline before a concussive head injury. The animals were then perfusion-fixed with a buffered formaldehyd...
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Chapter and Conference Paper
Intracavity Conversion of Nd-Wavelength by Lif (F 2 - ) Q-Switching Crystal
Linear intracavity conversion of the radiation of a portable mini phosphate-glass Nd laser by means of a LiF crystal with F2 color-centers has been studied. The mirrors of the two coupled resonators and the LiF(F
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Article
Book reviews
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Chapter and Conference Paper
NMDA Receptors May Be Involved in Generation of Hippocampal Theta Rhythm
Male rats were implanted with chronic recording electrodes in the hippocampus and dentate gyrus and injection cannulae in the lateral ventricles. EEG was recorded while the rat was running in a wheel for water...
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Article
On a problem of spontaneous compactification
We investigate how the equations governing spontaneous compactification to nonsymmetric coset spaces can be solved for two particular classes of internal spaces.
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Article
Reviews
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Article
Spontaneous compactification to non-symmetric spaces
We investigate the spontaneous compactification of 4+d dimensions toM 4 ×K/H whereK/H is ad-dimensional non-symmetric space. We present a formula giving the complete massless spinor spectrum for allK/H spaces. We...
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Article
Book reviews
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Chapter and Conference Paper
Generating Multimonopoles by Soliton Theoretic Method
The explicit form of static, axially and mirror symmetric monopoles of arbitrary topological charge is derived using Bécklund transformations.
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Article
On the influence of extra dimensions on the homogeneous isotropic universe
The model of a homogeneous isotropic universe is studied in the presence of gauge fields, noninteracting dust, and two extra compact dimensions. It is found that the singular “big bang” type solution can be re...
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Article
On a static solution of the Einstein-Yang-Mills system in six dimensions
Solutions of the Einstein-Yang-Mills system in six dimensions are investigated which exhibit the compactification of two dimensions into spheres with varying radii and which are Schwarzschild-like in the other...
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Article
Scale invariance and chiral noninvariance in a four-dimensional interacting field theory
A variant of the « finite » field theory approach of Gell-Mann and Low is presented in a massless quark model with singlet gluons. A solution is exhibited for which the gluon wave function renormalization cons...
