Search Results - (Author, Cooperation:B. Pandey)

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  1. 1
    Staff View
    Publication Date:
    2018-03-05
    Publisher:
    Hindawi
    Print ISSN:
    1687-7969
    Electronic ISSN:
    1687-7977
    Topics:
    Physics
    Published by:
    http://www.hindawi.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    T. Zolkin, A. Burov, and B. Pandey
    American Physical Society (APS)
    Published 2018
    Staff View
    Publication Date:
    2018-10-12
    Publisher:
    American Physical Society (APS)
    Electronic ISSN:
    1098-4402
    Topics:
    Physics
    Keywords:
    Low-Energy, Multiple-Particle Dynamics
    Published by:
    http://www.aps.org/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    A. de Sherbinin ; M. Castro ; F. Gemenne ; M. M. Cernea ; S. Adamo ; P. M. Fearnside ; G. Krieger ; S. Lahmani ; A. Oliver-Smith ; A. Pankhurst ; T. Scudder ; B. Singer ; Y. Tan ; G. Wannier ; P. Boncour ; C. Ehrhart ; G. Hugo ; B. Pandey ; G. Shi
    American Association for the Advancement of Science (AAAS)
    Published 2011
    Staff View
    Publication Date:
    2011-10-29
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    *Climate Change ; *Emigration and Immigration ; Environment ; Human Rights ; Humans ; Public Health ; Social Change
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Vranješ, J. ; Pandey, B. P. ; Poedts, S.

    [S.l.] : American Institute of Physics (AIP)
    Published 2002
    Staff View
    ISSN:
    1089-7674
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    In the present investigation it is emphasized that dust particles in a plasma introduce two widely separated, slow and fast, temporal scales, namely dust acoustic and charge fluctuation time scales, which emanates from the large inertia of the dust, and from its collision with plasma particles, respectively. It is demonstrated that, at fast time scales, it is the collective behavior of plasma particles (electrons and ions) which is affected by dust charge fluctuation. The existence of an ion temperature threshold above which the ion–acoustic mode can become unstable due to the fluctuation of the dust charge is shown. © 2002 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1455631

    Articles: DFG German National Licenses
  5. 5
    Pandey, B. P. ; Avinash, K. ; Kaw, P. K. ; Sen, A.

    [S.l.] : American Institute of Physics (AIP)
    Published 1995
    Staff View
    ISSN:
    1089-7674
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    The problem of helicity injection and current drive due to ion-cyclotron waves in a bounded inhomogeneous plasma is reexamined. It is shown that Hall term contributions (which had been neglected earlier in the work of Mett and Taylor [Phys. Fluids B 4, 73 (1992)]), even in the limit of small corrections of the order of ω/Ωi (ω and Ωi are the wave and the ion-cyclotron frequencies, respectively), improve substantially the parallel electromotive force (EMF) for the resonance layer. © 1995 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.871414

    Articles: DFG German National Licenses
  6. 6
    Vranješ, J. ; Pandey, B. P. ; Poedts, S.

    [S.l.] : American Institute of Physics (AIP)
    Published 2002
    Staff View
    ISSN:
    1089-7674
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    It is pointed out that a recently published study [Phys. Plasmas 8, 3150 (2001)] of the effects of magnetic shear and shear flow on dust-drift waves has already been studied earlier. Further, the results obtained in Phys. Plasmas 8, 3150 (2001) are erroneous as the shear flow effect has been included in an inappropriate manner. © 2002 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1447917

    Articles: DFG German National Licenses
  7. 7
    Dwivedi, C. B. ; Pandey, B. P.

    [S.l.] : American Institute of Physics (AIP)
    Published 1995
    Staff View
    ISSN:
    1089-7674
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    The present investigation reports the existence of a one-dimensional (1-D) shock wave profile for a weakly nonlinear modified acoustic-like/dust-acoustic waves. Here, unlike in the conventional plasma systems, the dissipative effect to balance the nonlinear steepening arises self-consistently due to dust charge fluctuation dynamics in response to the collective plasma oscillations. The possibility of other localized coherent structures like dissipative/dispersive solitons in higher-order solutions has been highlighted. Its implications in laboratory and space plasmas are discussed. © 1995 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.871037

    Articles: DFG German National Licenses
  8. 8
    Vranješ, J. ; Pandey, B. P. ; Shukla, P. K. ; Poedts, S.

    [S.l.] : American Institute of Physics (AIP)
    Published 2002
    Staff View
    ISSN:
    1089-7674
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    The linear and nonlinear properties of electromagnetic waves, which are excited by a nonuniform electron current almost parallel to the magnetic field lines, are studied in a pair (electron–positron) plasma. The strongly nonlinear stage of weakly interacting modes is controlled by a vector-product type nonlinearity. The latter is responsible for the formation of a dipolar vortex whose salient features are described analytically. © 2002 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1446877

    Articles: DFG German National Licenses
  9. 9
    Mathur, A. K. ; Ahuja, P. S. ; Pandey, B. ; Kukreja, A. K. ; Mandal, S.

    Oxford, UK : Blackwell Publishing Ltd
    Published 1988
    Staff View
    ISSN:
    1439-0523
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes:
    A procedure has been established for high frequency, long-term plant regeneration from leaf sheath-derived callus cultures a- Citronella Java, variety ‘Jorhat’. A total of 600 plants were successfully transferred to the glass house, and subsequently 500 of these were shifted to the field in TWO batches of 250 plants each. From amongst 230 plants of the firs; hatch, on which data were recorded, extensive somaclonal variations were observed for seven agronomic traits, viz., herbage yield, tiller number, diameter of the bush, length and area of the longest leaf, fresh and’ dry weight ratio and oil content. In addition, variations were also recorded for six major constituents of the essential oil pool, i.e., citronellal, citronellol, geraniol, citronellyl acetate, geranyl acetate and elemol. Correlation analysis between agronomic traits revealed a significant negative correlation between oil content and herbage yield. Haw-ever, plants with higher herbage yield (〉 3 fold) and oil content (〉 1.5–2.0 fold) than the parent variety could be selected from amongst the variants. Furthermore, plants could be recovered with improved oil quality, possessing higher levels (〉 1.5 fold) of desirable constituents of the oil like citronellal, citronellol, geraniol and geranyl acetate together with a reduced level (〉 5 fold) of elemol which is an undesirable component of the citronella oil. Out of the 19 selected somaclones that were evaluated in a replicated trial with the donor parent as control, 5 lines have been further placed under multitocational trials for stability assessment. The scope of sormaclonal variation is discussed in the improvement of vegetatively propagated aromatic grasses that have a narrow genetic base.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1111/j.1439-0523.1988.tb00305.x

    Articles: DFG German National Licenses
  10. 10
    Pandey, B. ; Rao, A.T. ; Dalvi, P.V. ; Kumar, P.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0040-4020
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0040-4020(01)90403-X

    Articles: DFG German National Licenses
  11. 11
    Pandey, B. ; Rao, A.T. ; Dalvi, P.V. ; Kumar, P.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0040-4020
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0040-4020(01)90404-1

    Articles: DFG German National Licenses
  12. 12
    Pandey, B. ; Gadgil, V.N.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0031-9422
    Keywords:
    6-benzyl amino purine ; BAP, 6-benzylaminopurine ; C. sativus ; CW, coconut water ; Cucumis melo ; Cucurbitaceae ; IBA, indole 3-butyric acids ; Kn, kenitin ; NAA, napthalene acetic acid. ; agar culture ; coconut water. ; cotyledon callus ; fatty acids ; growth factors ; indole 3-butyric acid ; kinetin ; α-naphthalene acetic acid
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0031-9422(84)83076-9

    Articles: DFG German National Licenses
  13. 13
    Kumar, P. ; Raju, S.V.N. ; Reddy, R.S. ; Pandey, B.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0040-4039
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0040-4039(94)88046-8

    Articles: DFG German National Licenses
  14. 14
    Raju, S.V.N. ; Pandey, B.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0040-4039
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0040-4039(00)78479-6

    Articles: DFG German National Licenses
  15. 15
    Staff View
    ISSN:
    0040-4039
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0040-4039(00)78480-2

    Articles: DFG German National Licenses
  16. 16
    Staff View
    ISSN:
    0040-4039
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0040-4039(00)73532-5

    Articles: DFG German National Licenses
  17. 17
    Kumar, P. ; Reddy, R.S. ; Singh, A.P. ; Pandey, B.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0040-4039
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/S0040-4039(00)77725-2

    Articles: DFG German National Licenses
  18. 18
    Staff View
    ISSN:
    1572-8854
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Geosciences
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01161090

    Articles: DFG German National Licenses
  19. 19
    Pandey, B. N.

    Kingston, R.I., etc. : Periodicals Archive Online (PAO)
    Published 1979
    Staff View
    ISSN:
    0018-2370
    Topics:
    History
    Notes:
    Book Reviews
    URL:
    http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:3109-1979-041-02-000035

    Articles: DFG German National Licenses
  20. 20
    Sharma, V. D. ; Sharma, R. R. ; Pandey, B. D. ; Gupta, N.
    Springer
    Published 1989
    Staff View
    ISSN:
    1420-9039
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mathematics
    Physics
    Notes:
    Abstract A nonlinear mathematical model, which takes into account the dissipative mechanism, is used to describe the signal transmission in a traffic flow. It is shown that dissipative mechanisms, under certain conditions, may produce attenuation effects against the typical nonlinear steepening of waves. An asymptotic analysis is carried out to discuss wave features when the governing hyperbolic system of equations is objective to different kinds of approximations.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00945805

    Articles: DFG German National Licenses