Zobrazeno 1 - 10
of 353
pro vyhledávání: '"C. Radhakrishnan"'
Publikováno v:
Journal of Threatened Taxa, Vol 2, Iss 8, Pp 1105-1108 (2010)
Gegeneophis goaensis and G. mhadeiensis were described by Bhatta et al. in 2007 from Keri Village (Goa) and Chorla Village (Karnataka) respectively from a set of three specimens for each species. The present account expands the morphological and morp
Externí odkaz:
https://doaj.org/article/8ced21ad062a463caf245163c0f212a9
Publikováno v:
Journal of Threatened Taxa, Vol 2, Iss 6, Pp 986-989 (2010)
Rhacophorus lateralis was described by Boulenger in 1883. Subsequently it was rediscovered by Daniel Bennet and team in 1998. The IUCN Global Amphibian Assessment has placed this species under the endangered category and considered its range to be re
Externí odkaz:
https://doaj.org/article/aad7c46b3661420a94d898ee196f9a7d
Microgomphus souteri Fraser, a new addition to the Odonata (Insecta) fauna of Kerala, southern India
Publikováno v:
Journal of Threatened Taxa, Vol 4, Iss 6, Pp 2667-2669 (2012)
New distribution record of Odonata species from Kerala is reported. The genus Microgomphus and species souteri is recorded for the first time from Kerala. Previously the species is recorded only from Coorg and South Kanara, Karnataka. Diagnostic char
Externí odkaz:
https://doaj.org/article/55a5958d3201422c93ed355cf4a713e9
Autor:
M.J. Palot, C. Radhakrishnan
Publikováno v:
Journal of Threatened Taxa, Vol 2, Iss 9, Pp 1175-1176 (2010)
The present communication deals with the first record of Yellow-bellied Sea Snake Pelamis platurus (Linnaeus) from the inland riverine tracts of Kerala.
Externí odkaz:
https://doaj.org/article/8709e5e1aa6d45dd8a7b583be9cb2fe9
Autor:
Girish, T. E., Nair, C. Radhakrishnan
We have studied the context and development of the ideas of physical forces and differential calculus in ancient India by studying relevant literature related to both astrology and astronomy since pre-Greek periods. The concept of Naisargika Bala (na
Externí odkaz:
http://arxiv.org/abs/1101.0315
Autor:
Nair, C. Radhakrishnan
An explicit analytic solution to the nonlinear differential equation d^k y (--) ^n = y^l dx^kk is obtained for arbitrary integer values of k, l and n.
Externí odkaz:
http://arxiv.org/abs/nlin/0510046
Autor:
Nair, C. Radhakrishnan
The concept of Scwartzschild radius is extended to the photon and the upper limit imposed on the energy of a photon as a result of the three characteristics of the photon--the constancy of the velocity of light, the spin value of $1\hslash$ and the z
Externí odkaz:
http://arxiv.org/abs/physics/0506093
Autor:
Nair, C. Radhakrishnan
Often a non-linear mechanical problem is formulated as a non-linear differential equation. A new method is introduced to find out new solutions of non-linear differential equations if one of the solutions of a given non-linear differential equation i
Externí odkaz:
http://arxiv.org/abs/nlin/0404033
Autor:
C. Radhakrishnan, R. Asokan
Publikováno v:
Journal of Intelligent & Fuzzy Systems. 43:8263-8273
To safeguard private information, image steganography is extensively used. Research is focused on ways to enhance steganographic technologies so that they may increase compression ratio while maintaining steganography image integrity. Because of its
Publikováno v:
Aerobiologia. 38:557-566