Browsing PUBLIKACE 1990 - 1999 by Title

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Browsing PUBLIKACE 1990 - 1999 by Title

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  • Layer groups, scanning tables and the structure of domain walls 
    Janovec, Václav; Kopský, Vojtěch (Taylor & Francis Ltd, 1997)
    Symmetry of possible domain walls of orientations (111) and (100) in fulleren is considered as an example of the use of scanning tables which should appear in a scheduled Vol. E: “Subperiodic Groups” of the International ...
  • Magnetorheological Properties Of Some Ferrofluids 
    Timko, Milan; Zentko, Anton; Zentková, Mária; Koneracká, Martina; Kellnerová, V.; Zentková, A.; Stepan, M.; Barbora, Jaromír (Ieee-Inst Electrical Electronics Engineers Inc, 1994)
    The effect of an external magnetic field, velocity of flow and concentration of the magnetite on the rheological properties of some mineral oil based ferrofluids have been investigated. It has been shown that the increase ...
  • Modeling of dynamic ferroelectric hysteresis loops in purified Rb2ZnCl4 
    Hauke, Tilo; Müller, Volkmar; Beige, Horst; Fousek, Jan (1996)
    Dynamic hysteresis loops were recorded in the ferroelectric lock-in phase of purified Rb2ZnCl4 crystals at a temperature T=188 K which is 5 K below the incommensurate-commensurate phase transition. The hysteresis loops ...
  • Modified polyester fibres 
    Militký, Jiří; Kryštůfek, Jiří; Hartych, V. (Elsevier Science Publishers, PO Box 211, 100 AE Amsterdam, The Netherlands, 1991)
    This book, which forms No.10 in the Elsevier Textile Science and Technology series, is extensively advertised in issues 1.3 of the current volume of World Textile Abstracts. Information on the fine structure, properties ...
  • Monitoring of vibration of machines with an elastic support 
    Pešík, Lubomír; Němeček, Pavel (British Inst Non-Destructive Testing, 1997)
    Many production machines, when running, are the source of broad-band noise and vibrations. One possible way of removing these unfavourable influences on the environment, and especially on human beings, is elastic base. ...
  • Multiparametric Curve Fitting 14. Modus-Operandi Of The Least-Squares Algorithm Minopt 
    Militký, Jiří; Meloun, Milan (Elsevier Science Bv, 1993)
    Hybrid least-squares algorithm MINOPT for a nonlinear regression is introduced. MINOPT from CHEMSTAT package combines fast convergence of the Gauss-Newton method in a vicinity of minimum with good convergence of gradient ...
  • Multiparametric Curve Fitting 15. Statistical-Analysis And Goodness-Of-Fit Test By The Least-Squares Algorithm Minopt 
    Militký, Jiří; Meloun, Milan (Elsevier Science Bv, 1993)
    Estimation of nonlinear regression quality leads to examination of quality of parameter estimates, a degree of fit, a prediction ability of model proposed and quality of experimental data. Statistical analysis serves for ...
  • New Air-Jet Weft-Insertion System Without An Air-Guide And With Double-Holed Relay Nozzles - A Study Of Double-Holed Relay Nozzles 
    Natarajan, Vijay; Prášil, Vladimír; Egrt, F.; Hruš, M. (Textile Inst Intl Headquarters, 1993)
    In this paper, a new air-jet weft-insertion system, which does not require any air-guide, such as a confusor or profiled reed, is discussed. Characteristics of the new double-holed relay nozzles, studied by using Pitote-tube ...
  • New findings relating to stability of the OE rotor spinning process 
    Ursíny, Petr; Mägel, Matthias (1995)
    An increase in rotor open-end spinning machine capacity and measures for a higher yarn spinning limit are always measured against the machine efficiency which is significantly affected by yarn breakages and their elimination. ...
  • A note on the convexity theorem for mean values of subtemperatures 
    Brzezina, Miroslav (Suomalainen Tiedeakatemia, 1996)
    In this note we prove the finiteness of mean values of subtemperatures over level surfaces of the Green function and we give a capacitary interpretation of the corresponding ''mean value measure''.
  • On Consecutive labeling of plane graphs 
    Bača, Martin (1991)
    This paper concerns a labeling problem of the plane graphs Pmn. The present paper describes a magic vertex labeling and a consecutive labeling of type (0,1,1). These labelings combine to a consecutive labeling of type ...
  • On the sliding time in flotation 
    Nguyen, Anh Vu (1993)
    The sliding interaction between a particle and a bubble in flotation is discussed in the context of induction time, the important measure of flotation behavior, and is modeled to calculate the sliding time. This permits ...
  • PC software for crystallographic space groups and its application in symmetry analysis of domain structures 
    Davies, Brian L.; Dirl, R.; Janovec, Václav; Zikmund, Zdeněk (Taylor & Francis Ltd, 1997)
    An integrated package of programs has been developed to investigate the structures and representations of crystallographic space groups. The programs, written in PASCAL and C, are made user friendly by additional programs ...
  • Peculiar behaviour of the loom's back-rest roller 
    Nosek, Stanislav (1997)
    This paper presents an analysis of the dynamic model of the back-rest roller motion. On modern high-speed looms with growing weaving resistance, the normal beat-up pulse delivered by the conventional reed is not able to ...
  • Permanently corona charged filter materials of staple fibers 
    Kolínová, Marcela; Jirsák, Oldřich; Wadsworth, L. (1997)
    Permanent electrical charging of fibrous filter materials by corona is one of the ways to increase filtration efficiency without increase in the pressure drop. The authors present teoretical and experimental knowledge of ...
  • Phonetic alphabet for speech recognition of Czech 
    Nouza, Jan; Psutka, Josef; Uhlíř, Jan (Czech Technical University, 1997)
  • Photorefractive grating fixing in KNbO3 by ferroelectric domains 
    Cudney, Richard S.; Bernasconi, Pietro N.; Zgonik, Marko; Fousek, Jan; Günter, Peter N. (1997)
    We report observations of photorefractive grating fixing in potassium niobate at room temperature by means of ferroelectric domains. A grating is recorded while the crystal is simultaneously depoled. By repoling the crystal, ...
  • Prediction of hand from measurable characteristics 
    Militký, Jiří; Bajzík, Vladimír (1999)
    Hand represents the main organoleptic characteristics of clothes. Evaluation of this characteristic is based on the base of subjective meanings. The subjective handle is closely connected with the objective measureable ...
  • Prediction of hand from measurable characteristics 
    Militký, Jiří; Bajzík, Vladimír (1998)
    Hand represents the main organoleptic characteristics of clothes. Evaluation of this characteristic is based on the base of subjective meanings. The subjective handle is closely connected with the objective measurable ...
  • Pulse Method Used To Identify Material Properties In Linear Viscoelastic Media 
    Humen, Vladimír; Potěšil, Antonín (Pergamon-Elsevier Science Ltd, 1993)
    The experimentally observed affine similarity of the time profiles of a longitudinal deformation pulse propagating in a more or less one-dimensional linear viscoelastic body has been used by the authors to develop a pulse ...

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