On the gravitation absorption hypothesis     

Zdeněk Šimon  Jan Kostelecký  Antonín Zeman  Reviewer L. Skalský 《Studia Geophysica et Geodaetica》1988,32(1):16-23

Summary It is recommended that the data from measurements with supraconducting gravity meters be also analysed with regard to verifying the gravitation absorption hypothesis. Based on theoretical data from a3-year period, the spectrum of the assumed effect of shielding the gravitational influence of the Sun by the Earth's body on the value of the acceleration of gravity has been calculated for the tidal station Brussels (Figs 2a–e).

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¶rt;aam aauuam ¶rt;a uu n¶rt;uaumau ma mu u nuunm n¶rt;auaumauu. a mmuu ¶rt;a a mmu nu¶rt; u nm n¶rt;naa ma auauaumau ¶rt;mu a m a uu u u mmu ¶rt; nuu mauu (u. 2a–).

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Thermo-elastic deformations due to the annual temperature variation at the tidal station in Vyhne     

Milan Hvoždara  Ladislav Brimich  Reviewer L. Skalský 《Studia Geophysica et Geodaetica》1988,32(2):129-135

Summary The thermo-elastic deformations due to the annual temperature variation are computed. The time variation of these deformations is compared with the variation of the slow deformations observed at the tidal station in Vyhne.

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u mnu ¶rt;auu, a¶rt; auau mnam nmu a nnmama. ¶rt; mu ¶rt;au a ¶rt; ¶rt; ¶rt;au, u a nuu mauu ().

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Dedicated to RNDr Jan Pícha, CSc on his 70th birthday  相似文献   

Optimization of determining the additional constant of an electronic distance meter     

Štefan Priam  Ján Pecár  Reviewer J. Kostelecký 《Studia Geophysica et Geodaetica》1985,29(2):127-138

Summary The optimization of the method of determining the addition constant of an EDM is discussed. The advantages of the optimization procedure from the point of view of efficiency and improvement of accuracy are reported.

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nuuu ¶rt; n¶rt;u a¶rt;¶rt;uu n ¶rt;. u nu n u uu u nu u.

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Effects of the IMF pro- and anti-sectors in the winter midlatitude ionosphere     

Jan Laštovička  Reviewer L. Křívský 《Studia Geophysica et Geodaetica》1985,29(1):101-104

Summary On the basis of the 1966–73 data, the effect of the difference between pro- and anti-sectors of the IMF is found to be negligible in the winter midlatitude (Central Europe) ionosphere contrary to the dominant effect of this difference in the high-latitude ionosphere found earlier.

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a ¶rt;a a 1966–73. u¶rt;m u m amu ¶rt; pro- u anti- mau . na a u ¶rt;um (¶rt; na) u, , a naa a, naum um u.

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A more precise mechanical theory of askania gravity meters     

Zdeněk Šimon  Reviewer L. Skalský 《Studia Geophysica et Geodaetica》1985,29(1):1-31

Summary The measuring systems of Askania gravity meters are assumed to have 3 degrees of freedom. The axis of rotation of the beam can also be displaced in the vertical and horizontal directions. The equations of equilibrium of this system (25)–(27) were used to derive the expressions for the effect of displacing the calibration ball, for the scale equation and for the sensitivity of the gravity meter. Equations (33), (34) and (39) refer to gravity meters with a photoelectric transducer, and Eqs (46), (47) and (49) to gravity meters with a capacitive transducer.

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uum umaum au n¶rt;naam 3 mnu ¶rt;. au aa m m nam mua uuma anau. au au m um (25)–(27) ¶rt; au ¶rt; ¶rt;mu nu au aua, ¶rt; aua a u ¶rt; mummuauma. aum mmuu mm m au (33), (34), (39), ¶rt;aum m mm au (46), (47), (49).

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On the expanding earth hypothesis     

Milan Burša  Reviewer M. Šidlichovský 《Studia Geophysica et Geodaetica》1984,28(3):215-223

Summary The hypothesis of an expanding Earth is discussed on the basis of lunar laser ranging It is provcd that the given data do not indicate a secular increase in the principal moment of the Earth's inertia which would have to occur if the Earth were really expanding.

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¶rt;amunma au u mu u ammuu a¶rt;u u ¶rt;a n a auu . aam, m n mu ¶rt;a m umamu amaua ma uuu u, m ¶rt; nmmam auu, u n¶rt; u m.

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Numerical modelling of time-harmonic seismic wave fields in simple structures by the Gaussian beam method. Part II     

Jana Konopásková  Vlastislav Červený  Reviewer I. Pšenčik 《Studia Geophysica et Geodaetica》1984,28(2):113-128

ma ama m n¶rt;u am[1]. u ama, m¶rt;au n unm ¶rt; uuauu ma m nau a¶rt;a. a uau ¶rt;m ma a muna . au mu mamau n [1], m m¶rt;au n ¶rt;am ¶rt;mam m mam ¶rt;a u amu aa mu. aumu amu, uauau n ma nuu ¶rt;a . m am ¶rt;am mumm mam a naama am, aa uu L ₀ au n. aa, m am mam namuu aum m L ₀ . amu aa mu u aumu amu, a m mam n ¶rt; u L ₀ . u uu L ₀ , anum¶rt; ma amu aa mu nuam, nu aua nam m, m uu L ₀ auum. aumu amu, u L ₀ um m uau m a uuu anum¶rt; u, mmmu a. uu L ₀ , uuu nam. ma uam mumm mam ¶rt;a ¶rt;u naama am. uau ¶rt;m ma anum¶rt; u ma muna S, S u SS.  相似文献   

Some possibilities of predicting radio wave absorption in the lower ionosphere     

Josef Boška  Jan Laštovička  Reviewer L. Křivský 《Studia Geophysica et Geodaetica》1986,30(1):87-92

Summary An attempt is made to show possible ways of predicting radio wave absorption in the midlatitude lower ionosphere using relations between absorption and the intensity of solar ionizing radiation and/or common solar activity indices, and between absorption and f₀F2.

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aa mu nuau nu a¶rt;u ¶rt;um u u a mu ¶rt; nu u umum uuu uu (uu uu u¶rt;au amumu) u ¶rt; nu u f₀F2.

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Consequences of transducer inductance for seismograph calibration     

Pekka Teikari  Vladimír Tobyáš  Reviewer J. Janský 《Studia Geophysica et Geodaetica》1986,30(3):257-267

Summary The magnification achieved with the standard sine-wave method using seismometers with the calibration and signal coils tightly wound on the same coil former can be erroneous at high frequencies due to the mutual inductance between both coils. An attempt was made to eliminate this influence from the calibration data. The application of theoretical equations was tested with a short-period digital seismograph.

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ma¶rt;ama auau aa nu ¶rt;uu ¶rt;uu maauu m m m a u amma ua u a au u¶rt;mumu ¶rt; ua u auau am, u u a¶rt;m n¶rt;m umu. a ¶rt;aa nnma muam auau ¶rt;a. uu mmuu au u¶rt;a nu auauu mnu¶rt;u aa u anu.

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КРИТИКА     

Jan Kostelecký 《Studia Geophysica et Geodaetica》1986,30(1):112-112

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