Y. P. Singh

The asymptotic behavior of solutions of a nonlinear nth-order defferential equation (2008)

Singh, Y. P.

An Efficient Heuristic Algorithm for Wavelength Assignment in WDM Network (2008)

S.C. Tan, F.M. Abbou, H.T. Ewe, Y.P. Singh

In this study, a new linear formulation for wavelength assignment is presented. The proposed a heuristic-based algorithm allows to solve wavelength assignment problem in optical network with less...

Observation of photon-assisted tunneling in optical lattices (2007)

Sias, C., Lignier, H., Singh, Y. P., Zenesini, A., Ciampini, D., Morsch, O., ...

We have observed tunneling suppression and photon-assisted tunneling of Bose-Einstein condensates in an optical lattice subjected to a constant force plus a sinusoidal shaking. For a sufficiently...

Antispermatogenic Activity of the Benzothiazoline Ligand and Corresponding Organoantimony(V) Derivative in Male Albino Rats (2006)

Pankaj K. Sharma, H. Rehwani, A. K. Rai, R. S. Gupta, Y. P. Singh

Triphenylantimony(V) derivative, Ph 3 Sb( OPr i )[ SC 6 H 4 N:C( CH 3 ) CH 2 C( O ) CH 3 ] , 1b , and the corresponding benzothiazoline ligand [1, 2], H NC 6 H 4 ...

Effect of Benzothiazoline Ligand and Corresponding Organoantimony(V) Derivative on the Reproductive System of Male Rats (2006)

D. Shanker, A. K. Rai, Y. P. Singh, H. Rehwani, V. Khushalani, R. S. Gupta

Benzothiazoline H NC 6 H 4 SC ︹ ( C 6 H 5 )CH:C( OH ) COOCH 3  1 prepared by the condensation reaction of aroyl pyruvate and 2-aminothiophenol has been treated...

Effect of Benzothiazoline Ligand and Corresponding Organoantimony(V) Derivative on the Reproductive System of Male Rats (2006)

D. Shanker, A. K. Rai, Y. P. Singh, H. Rehwani, V. Khushalani, R. S. Gupta

Benzothiazoline HNC6H4SC︹(C6H5)CH:C(OH)COOCH3 1 prepared by the condensation reaction of aroyl pyruvate and 2-aminothiophenol has been treated with Ph3Sb(OPri)2 to yield...

Antispermatogenic Activity of the Benzothiazoline Ligand and Corresponding Organoantimony(V) Derivative in Male Albino Rats (2006)

Pankaj K. Sharma, H. Rehwani, A. K. Rai, R. S. Gupta, Y. P. Singh

Triphenylantimony(V) derivative, Ph3Sb(OPri)[SC6H4N:C(CH3)CH2C(O)CH3], 1b, and the corresponding benzothiazoline ligand [1, 2], HNC6H4SC︹(CH3)CH2C(O)CH3, 1a, have been tested for their...

Effect of Benzothiazoline Ligand and Corresponding Organoantimony(V) Derivative on the Reproductive System of Male Rats

Shanker, D., Rai, A. K., Singh, Y. P., Rehwani, H., Khushalani, V., Gupta, R. S.

Benzothiazoline HNC6H4SC⎴(C6H5)CH:C(OH)COOCH3 1 prepared by the condensation reaction of aroyl pyruvate and 2-aminothiophenol has been treated with Ph3Sb(OPri)2 to yield...

Antispermatogenic Activity of the Benzothiazoline Ligand and Corresponding Organoantimony(V) Derivative in Male Albino Rats

Sharma, Pankaj K., Rehwani, H., Rai, A. K., Gupta, R. S., Singh, Y. P.

Triphenylantimony(V) derivative, Ph3Sb(OPri) [SC6H4N : C(CH3)CH2C(O)CH3], 1b, and the corresponding benzothiazoline ligand [1, 2], HNC6H4SC⎴(CH3)CH2C(O)CH3, 1a, have been tested for their effects...

Effects of Organoantimony(III) Compounds of Sterically Hindered Bifunctional Tetradentate Ligands on the Reproductive System of Male Rats

Sharma, R. K., Dobhal, M. P., Singh, Y. P., Rai, A. K., Sharma, R., Chaudhary, R., ...

The antifertility activity of organoantimony(III) complexes PhSb[RC(NC6H4S)CH2(NC6H4S)CR′] {R' = CH3 (R1) and R = R' = CF3 (R2)} derived from corresponding sterically hinlered bifuinctional...