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  • 1
    Electronic Resource
    Electronic Resource
    Superconductivity and structure of quench condensed Al-Cu-films (1978)
    Springer
    The European physical journal 29 (1978), S. 199-202 
    Details
    ISSN: 1434-6036
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In situ electron diffraction patterns of quench condensed Al-Cu-films with Cuconcentrations between 0 and 20 at % Cu are taken immediately after the condensation onto a substrate at 4 K and during annealing up to 330 K. Films with Cu-concentrations higher than 10 at % are build up as an amorphous phase. In connection with the occurence of the amorphous state the transition temperatureT c increases to values as high as 4.4 K.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01321183
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  • 2
    Electronic Resource
    Electronic Resource
    On a new division algorithm (1977)
    Springer
    BIT 17 (1977), S. 481-485 
    Details
    ISSN: 1572-9125
    Keywords: Division algorithm ; Approximate quotient ; Approximation to the reciprocal of the divisor ; Quasi Serial Multiplier ; Iterative formula
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract A method for digital division is described. In this method the reciprocal of the divisor is first determined approximately by a third order iterative equation. Each multiplication in this equation is then performed by the Quasi Serial Multiplier method. The reciprocal of the divisor, thus obtained is finally multiplied by the dividend, using the same method.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01933458
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  • 3
    Electronic Resource
    Electronic Resource
    Induction of metachromasia by cationic metal coordinates (1978)
    Springer
    Transition metal chemistry 3 (1978), S. 38-42 
    Details
    ISSN: 1572-901X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Summary A new class of cationic metal complexes (chromotropes) of cobalt, chromium and copper has been found to induce true metachromasia in methyl blue (anionic dye). These novel species produced a stronger metachromatic reaction than do known chromotropes. The spectral shifts and meta-chromatic effects were found to increase with increasing chromotropes to dye (methyl blue)ratios. The metachromatic reactions were suppressed by versene, urea, propanol
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01393502
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  • 4
    Electronic Resource
    Electronic Resource
    Biochemical and pathological effects of fly ash on lung, liver, and blood of rats (1984)
    Springer
    Archives of environmental contamination and toxicology 13 (1984), S. 441-452 
    Details
    ISSN: 1432-0703
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Notes: Abstract The intratracheal administration to rats of fly ash particles (≤5 μm) collected from the electrostatic precipitator of a thermal power plant was the basis for a study on the hematology, blood chemistry, and histopathology of the lung and liver in the rats. The most characteristic effect of fly ash was a reduction in white blood cell (WBC) counts, which was dose-dependent and it persisted up to 120 days after administration of 5 mg fly ash. Dose-dependent reductions were also observed in red blood cell (RBC) counts and hemoglobin levels; reductions were also observed 30 days after administration of the specified dose. A dose-dependent increase in lymphocytes and a decrease in polymorphonuclear leucocytes and monocyte counts was apparent. These effects were reversible after 60 days. The administration of glass beads (≤5 μm) did not alter the rat blood hematology. A dose-dependent increase in the blood glucose levels, the activity of glutamate pyruvate transaminase (GPT), a decrease in the activities of glutamate oxaloacetate transaminase (GOT) and alkaline phosphatase was observed in fly ash-treated rats. Fly ash significantly increased blood glucose levels and decreased uric acid levels and the activities of GOT and acid phosphatase 15 days after administration. Glass beads did not affect the blood chemistry of the rats. No discernible effect was apparent on deoxyribonucleic acid (DNA), ribonucleic acid (RNA), and protein of the lung and liver. Histopathology of the lung revealed an inflammatory response. Fly ash-laden macrophages were present in large number in early periods but their number decreased with time. Thickening of the alveolar septa occurred. Periodic Acid Schiff's (PAS) staining of lung was positive, indicating alveolar lipoproteinosis. Fly ash particles were present in the hepatic sinusoids and central veins.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01056260
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  • 5
    Electronic Resource
    Electronic Resource
    Focal mechanisms in northeastern India and their tectonic implications (1975)
    Springer
    Pure and applied geophysics 113 (1975), S. 467-482 
    Details
    ISSN: 1420-9136
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences , Physics
    Notes: Summary The paper embodies focal mechanism solutions based onP wave data for thirteen earthquakes; nine shallow and four intermediate shocks located in northeastern India. The solutions along the Burmese and Himalayan mountains confirm the existence of thrust faulting and strike-slip faulting. A mechanism solution west of Haflong shows strike-slip faulting and another in the east shows thrust faulting. Four solutions from Tibet show normal faulting with predominant strike-slip motion.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01592932
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  • 6
    Electronic Resource
    Electronic Resource
    Plasmon approach to the average energy gap of Mg, Ca and Sr compounds (1983)
    Springer
    Il nuovo cimento della Società Italiana di Fisica 2 (1983), S. 1014-1018 
    Details
    ISSN: 0392-6737
    Keywords: Collective effects
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Description / Table of Contents: Riassunto Si è calcolato il gap medio di energia del magnesio, del calcio e dello stronzio usando la teoria delle oscillazioni del plasma dei solidi. I valori calcolati sono in buon accordo con i valori osservati e i valori calcolati da diversi studiosi. I nostri calcoli non sono ristretti a semplici composti ternari e binari, ma possono essere applicati con successo a tutti i tipi di composto.
    Abstract: Резюме Используя теорию плазменных осцилляций втверрдых телах, вычисляется средняя энергетическая щель в соединениях Mg, Ca и Sr. Вьчисленные величины хорошо согласуются с наблюденными значениями и результатами других авторов. Наши вычнсления не ограничиваются простыми бинарными и тройными соединениями, а могут буть применехы ко всем типам соединений.
    Notes: Summary The average energy gap of magnesium, calcium and strontium compounds has been calculated by using the plasma oscillation theory of solids. The calculated values are in fair agreement with the observed values and the values calculated by different workers. Our calculations are not restricted to simple binary and ternary compounds, but can also be sucessfully applied to all types of compounds.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02457136
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  • 7
    Electronic Resource
    Electronic Resource
    A note on the estimation of mean in normal population (1980)
    Springer
    Metrika 27 (1980), S. 99-102 
    Details
    ISSN: 1435-926X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract An estimator for the mean of a Normal population is presented and its properties are analyzed. The efficiency with respect to the conventional sample mean is also examined.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01893580
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  • 8
    Electronic Resource
    Electronic Resource
    Unbiased product estimators (1981)
    Springer
    Metrika 28 (1981), S. 191-196 
    Details
    ISSN: 1435-926X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Summary The paper presents a comparative study of product estimators proposed byRobson [1957] andMurthy [1964]. It is seen that the Robson's estimator gives a better performance.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01902892
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  • 9
    Electronic Resource
    Electronic Resource
    Some properties of the distribution of an operational ridge estimator (1983)
    Springer
    Metrika 30 (1983), S. 227-237 
    Details
    ISSN: 1435-926X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Summary The present paper investigates the properties of the sampling distribution of an operational general ridge estimator. Exact expression are given for the moments and their approximations are worked out when non-centrality parameter is large. These approximations are used to study the skewness and kurtosis of the sampling distribution.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02056927
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  • 10
    Electronic Resource
    Electronic Resource
    Cu(II) ions-DNA interaction: A dilatometric study (1976)
    New York : Wiley-Blackwell
    Biopolymers 15 (1976), S. 227-228 
    Details
    ISSN: 0006-3525
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bip.1976.360150116
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