American Journal of Modern Physics

Volume 2, Issue 4, July 2013

  • On Arising Nanohydrides in Reduced Alkaline Solution

    Alexander L Shimkevich

    Issue: Volume 2, Issue 4, July 2013
    Pages: 185-189
    Received: 07 May 2013
    Accepted:
    Published: 10 June 2013
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    Abstract: Studying electron properties of liquid water in the frame of band theory shows that obtaining its non-stoichiometric state is a simple way to vary physical and chemical properties, and changing a Reduction–Oxidation (RedOx) potential of any aqueous solution. In this connection, Fermi level in the band gap, as a measurable characteristic of non-stoi... Show More
  • The Role of Pion Cloud in the Structure Function and the EMC Effect of 27Al, 56Fe, 63Cu and, 107Ag nuclei

    Sara Hatampanah, Negin SattaryNikkhoo, Farhad Zolfagharpour

    Issue: Volume 2, Issue 4, July 2013
    Pages: 190-194
    Received: 21 May 2013
    Accepted:
    Published: 10 June 2013
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    Abstract: In this paper we have studied role of pionic contribution in the structure function and the EMC effect for27Al, 56Fe, 63Cu and, 107Ag nuclei. For extracting nuclear structure function, first we calculated contribution of the Fermi motion, and the binding energy effects and, then, we added pionic contribution to them. Also, we used the free GRV nucl... Show More
  • Pulse Increase at Mass Interaction in an Energy Carrier

    Vasily Ivanovich Bogdanov

    Issue: Volume 2, Issue 4, July 2013
    Pages: 195-201
    Received:
    Accepted:
    Published: 20 June 2013
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    Abstract: Capability of pulse increase due to the effect of mass addition during pulsejet engines operation is shown. Under definite conditions it is possible to create a pulse even with no reaction mass ejection, which corresponds to a local solution of the Meshchersky equation according to which for a variable-mass body the expelled mass is equal to the ad... Show More
  • Evaluation of TSH, T4 and T3 in Human Serum: Standardization on Normal Individuals

    M. A. Samad, M. M. Haque, M. K. Shah, M. R. Islam, M. C. Mia

    Issue: Volume 2, Issue 4, July 2013
    Pages: 202-207
    Received: 28 May 2013
    Accepted:
    Published: 20 June 2013
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    Abstract: A cross-sectional study of thyrotropin (TSH), thyroxine (T4) and triiodothyronine (T3) in human serum was performed aiming to define their normal values. In total, 201 assays were performed on 70 normal individuals, 26 men and 44 women, with ages ranging from 2 to 84 years. Serum TSH was measured with a highly sensitive immunoradiometric assay (IRM... Show More
  • Dark Matter Particle Detection System SQUID - Magnetic Calorimeter

    Alexander I. Golovashkin, George N. Izmaïlov, Vladimir A. Ryabov, Andrey M. Tshovrebov, Larisa N. Zherikhina

    Issue: Volume 2, Issue 4, July 2013
    Pages: 208-216
    Received: 20 May 2013
    Accepted:
    Published: 30 June 2013
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    Abstract: Physical principles underlying the concept of the Dark Matter (DM) are considered. Problems of Dark Matter particle detection are briefly reviewed. An original two-channel scheme for direct detection of cosmic DM particles is proposed. It is based on a super-low-temperature calorimeter and includes a nuclear spin system whose magnetic response is m... Show More
  • Comparison between Asymmetric Electric Force and Magnetic Force

    Ghanshyam H Jadhav

    Issue: Volume 2, Issue 4, July 2013
    Pages: 217-219
    Received: 29 May 2013
    Accepted:
    Published: 30 June 2013
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    Abstract: Motion of an electric dipole, having same type of charge on both poles, in a parallel electric field is studied. The magnitude of the electric field is allowed to vary in the direction perpendicular to its polarization and to remain constant along the direction parallel to the polarization. This electric field applies asymmetric electric force on t... Show More
  • Gravitational Field of Non-conserving Mass Particle

    Ghanshyam H Jadhav

    Issue: Volume 2, Issue 4, July 2013
    Pages: 220-222
    Received: 24 May 2013
    Accepted:
    Published: 30 June 2013
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    Abstract: Gravitational field equations are written in the form of Maxwell’s type field equations. Lorentz gauge on the gravitational scalar and vector potentials is discarded by introducing a gravitational scalar field. It makes the mass particles to be time-dependent. The non-conserving part of the mass causes to produce the gravitational scalar field, whi... Show More
  • Doppler-Free Comb-Spectroscopy in Counter-Propagating Fields

    Sergey A. Pulkin, GuangHoon Kim, Uk Kang, Vasiliy Arnautov, Svetlana V. Uvarova

    Issue: Volume 2, Issue 4, July 2013
    Pages: 223-226
    Received: 26 May 2013
    Accepted:
    Published: 10 July 2013
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    Abstract: The method of Doppler – free comb – spectroscopy for dipole transitions was proposed. The numerical calculations for susceptibility spectrum for two-level system driving by strong counter propagating combs were made. The narrow peaks with homogeneous width arise on the background of Doppler counter. The contrast of these peaks is large for largest ... Show More
  • Breakthrough Space Obstacle

    Bi Qiao, Song Kongzhi, Zhang Bao Sheng

    Issue: Volume 2, Issue 4, July 2013
    Pages: 227-233
    Received: 11 June 2013
    Accepted:
    Published: 10 July 2013
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    Abstract: In this work, we try to propose a soliton processing mechanism to explain the phenomena of the Breakthrough Space Obstacles (BSO) based on the concrete experimental dates and figures taken from the somatic science. Through analysis and studying, we find that the sort of bio-electromagnetic wave field (BEF) is an origin of BSO. This BEF satisfies a ... Show More
  • Radar Theoretical Study: Minimum Detection Range And Maximum Signal To Noise Ratio (SNR) Equation By Using MATLAB Simulation Program

    Sulaiman H. M. Al Sadoon, Badal H. Elias

    Issue: Volume 2, Issue 4, July 2013
    Pages: 234-241
    Received: 12 June 2013
    Accepted:
    Published: 20 July 2013
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    Abstract: This paper deals with the minimum detection range versus maximum signal to noise ratio (SNR) for several choices parameters like (peak power percent, radar cross section (RCS), antenna gain, coherently pulses, and duty cycle) by using MATALAB simulation program, these programs have been developed to make them easy for any user of evaluating the rad... Show More