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  • 1
    Electronic Resource
    Electronic Resource
    Cadmium influence on the excretion of sodium by kidneys (1971)
    Springer
    Cellular and molecular life sciences 27 (1971), S. 902-902 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Spurenmengen von Cadmium, die Ratten während 16 Monaten im Trinkwasser verabreicht wurden, reduzieren bei einer einmaligen Kochsalzbelastung signifikant die Konzentration der Natriumionen im Harn.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02135733
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  • 2
    Electronic Resource
    Electronic Resource
    Reactivity of myoglobin in heart, straited muscle and uterus in a methaemoglobinaemia (1973)
    Springer
    Cellular and molecular life sciences 29 (1973), S. 163-164 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Bei 21 Kaninchen wurde nach Injektion von NaNO2 die Bildung von Methämoglobin, Metmyoglobin und NO-Myoglobin gemessen. Die Metmyoglobin-Bildung war am geringsten im Herzmuskel und am ausgeprägtesten im Uterus, während die Triceps-Muskulatur intermediäre Werte ergab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01945450
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  • 3
    Electronic Resource
    Electronic Resource
    Effect of the polarization of the electromagnetic wave on wave energy absorption caused by the linear transformation of waves (1972)
    Springer
    Czechoslovak journal of physics 22 (1972), S. 133-137 
    Details
    ISSN: 1572-9486
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The paper deals with the experimental verification of the effect of the polarization of the electromagnetic wave on the linear transformation of waves in an inhomogeneous magnetoactive plasma. Experiments were carried out in magnetic field satisfying conditionω ce/ω〉1, whereω ce,ω are the electron cyclotron frequency and the frequency of the electromagnetic wave. The expressive dependence of the electromagnetic wave energy absorption on its polarization found experimentally is in excellent agreement with the theory.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01709964
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  • 4
    Electronic Resource
    Electronic Resource
    Efficiency of the microwave energy absorption in a plasma at high magnetic fields (1973)
    Springer
    Czechoslovak journal of physics 23 (1973), S. 167-170 
    Details
    ISSN: 1572-9486
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract It was shown experimentally that the efficiency of the microwave energy absorption in an inhomogeneous magnetoactive plasma strongly depends on the polarization of electromagnetic waves entering the plasma. At high magnetic fields satisfying the conditionω ce /ω〉1 the RHCP wave (right-hand circularly polarized wave) is absorbed most effectively; hereω ce andω are the electron cyclotron frequency and the angular frequency of an electromagnetic wave respectively. The experimental results are in a good qualitative agreement with theory.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01587239
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  • 5
    Electronic Resource
    Electronic Resource
    The efficient inject of high microwave powers into the overdense magnetoactive plasma in the waveguide (1973)
    Springer
    Czechoslovak journal of physics 23 (1973), S. 736-741 
    Details
    ISSN: 1572-9486
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract On the boundary vacuum — a dense magnetoactive plasma, an incident RHCP (right hand circularly polarized) wave is strongly reflected ifω 0 2 /ω 2 ≫ 1 andω ce/ω 〉 1;ω, ω 0,ω ce are the ncident wave frequency, the plasma frequency and the electron cyclotron frequency, respectively. This reflection strongly lowers the efficiency of the plasma heating by microwaves. Our experimental study shows that a suitable matching system consisting of dielectric plates, placed in front of the plasma, can ensure practically complete transfer of the RHCP wave energy into a dense plasma. The experiment was carried out in the S band waveguide (λ=12·7 cm) with the power of the order of l kW.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01593863
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  • 6
    Electronic Resource
    Electronic Resource
    Generation of the second harmonic in inhomogeneous magnetoactive plasma (1971)
    Springer
    Czechoslovak journal of physics 21 (1971), S. 148-152 
    Details
    ISSN: 1572-9486
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The paper deals with the experimental study of conditions under which the second harmonic of a strong electromagnetic wave generating a spatially inhomogeneous plasma originates and exists. The second harmonic was detected by means of a h.f. probe inside the plasma and by a horn antenna outside the plasma. It was found that the beginning of generation of a strong second harmonic signal inside the plasma coincides with the overcoming of an evanescent layer and the free passage of the right-hand circularly polarized wave (RHCP wave) into an inhomogeneous plasma. Dependences of the second harmonic amplitude on the static magnetic field and the gas pressure are given.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01702802
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  • 7
    Electronic Resource
    Electronic Resource
    Buildup of a narrow plasma channel by microwaves (1972)
    Springer
    Czechoslovak journal of physics 22 (1972), S. 1108-1112 
    Details
    ISSN: 1572-9486
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The paper deals with the effect of the buildup of a narrow plasma channel by a hf right-hand circularly polarized (RHCP) wave propagating through radially inhomogeneous plasma in the direction of the static magnetic field. The plasma channel occurs under conditions when the linear transformation of the RHCP wave takes place. The experiments were carried out in a homogeneous static magnetic fieldω ce /ω≃2.3;ω, ω ce are the frequency of the RHCP wave and the electron cyclotron frequency, respectively.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01690127
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  • 8
    Electronic Resource
    Electronic Resource
    The properties of magnetoactive plasma generated by high microwave power with variable polarization (1970)
    Springer
    Czechoslovak journal of physics 20 (1970), S. 337-340 
    Details
    ISSN: 1572-9486
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The paper deals with the measurement of the electron densityN and the transverse electron temperatureT e⊥ of a magnetoactive plasma, generated in a circular waveguide by a strong microwave signal with variable polarization. The plasma is generated in a homogeneous magnetic field parallel to the axis of the circular waveguide. The results of the measurements show the great influence of wave polarization upon the properties of the plasma. The results of the penetration of the electromagnetic wave into the plasma as a function of the wave polarization are given, too.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01690907
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  • 9
    Electronic Resource
    Electronic Resource
    Interferences in the determination of aluminium by means of atomic absorption spectrophotometry (1974)
    Springer
    Fresenius' Zeitschrift für analytische Chemie 271 (1974), S. 352-354 
    Details
    ISSN: 1618-2650
    Keywords: Best. von Aluminium ; Spektralphotometrie, Atomabsorption ; Einfluß von Fremdionen
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Summary The following substances have been investigated with regard to their interfering effect in the determination of aluminium by atomic absorption spectrophotometry: HCl, H2SO4, HNO3, H3PO4, alkali and alkaline earth metals, Cu, Fe, Zn, Ni, Mn, Co, Mo, Ti, Cr, V, Si. Ternary systems with La have been examined also. Si exerts a strong depressive effect, whereas other elements in certain concentration ranges exhibit positive effects.
    Notes: Zusammenfassung Folgende Substanzen wurden hinsichtlich einer möglichen Beeinflussung der Aluminiumbestimmung untersucht: HCl, H2SO4, HNO3, H3PO4, Alkalimetalle, Erdalkalimetalle, Cu, Fe, Zn, Ni, Mn, Co, Mo, Ti, Cr, V, Si. Ternäre Systeme mit La wurden ebenfalls geprüft. Si übt eine stark depressive Wirkung aus, während andere Elemente in bestimmten Konzentrationsbereichen positiv wirken.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00820738
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