Items where Author is "De, Soma"

De, Soma ; Dutta, Partha Sharathi ; Banerjee, Soumitro ; Roy, Akhil Ranjan (2011) Local and global bifurcations in three-dimensional, continuous, piecewise smooth maps International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 21 (6). pp. 1617-1636. ISSN 0218-1274

De, Soma ; Gupta, Anil K. (2010) Deep-sea faunal provinces and their inferred environments in the Indian Ocean based on distribution of recent benthic foraminifera Palaeogeography, Palaeoclimatology, Palaeoecology, 291 (3-4). pp. 429-442. ISSN 0031-0182

Gupta, Anil K. ; Sarkar, Sudipta ; De, Soma ; Clemens, Steven C. ; Velu, Angamuthu (2010) Mid-Brunhes strengthening of the Indian Ocean Dipole caused increased equatorial East African and decreased Australasian rainfall Geophysical Research Letters, 37 (6). L06706_1-L06706_6. ISSN 0094-8276

De, Soma ; Sarkar, Sudipta ; Gupta, Anil K. (2010) Orbital and suborbital variability in the equatorial Indian Ocean as recorded in sediments of the Maldives Ridge (ODP Hole 716A) during the past 444 ka Special Publication - Geological Society of London, 342 . pp. 17-27. ISSN 0375-6440

Dutta, Partha Sharathi ; De, Soma ; Banerjee, Soumitro ; Roy, Akhil Ranjan (2009) Torus destruction via global bifurcations in a piecewise-smooth, continuous map with square-root nonlinearity Physics Letters A, 373 (48). pp. 4426-4433. ISSN 0375-9601

Gupta, Anil K. ; Sundar Raj, M. ; Mohan, K. ; De, Soma (2008) A major change in monsoon-driven productivity in the tropical Indian Ocean during ca 1.2-0.9 Myr: foraminiferal faunal and stable isotope data Palaeogeography, Palaeoclimatology, Palaeoecology, 261 (3-4). pp. 234-245. ISSN 0031-0182

Zhusubaliyev, Zhanybai T. ; Mosekilde, Erik ; De, Soma ; Banerjee, Soumitro (2008) Transitions from phase-locked dynamics to chaos in a piecewise-linear map Physical Review E, 77 (2). 026306_1-026306_9. ISSN 1063-651X

Zhusubaliyev, Zhanybai ; Mosekilde, Erik ; Banerjee, Soumitro ; De, Soma (2008) Bifurcations from phase-locked dynamics to chaos in a piecewise-linear map 6th EUROMECH Nonlinear Dynamics Conference (ENOC 2008) . No pp. given.

Bhaumik, Ajoy K. ; Gupta, Anil K. ; Sundar Raj, M. ; Mohan, K. ; De, Soma ; Sarkar, Sudipta (2007) Paleoceanographic evolution of the Northeastern Indian Ocean during the Miocene: evidence from deep-sea benthic foraminifera (DSDP Hole 216A) Indian Journal of Marine Sciences, 36 (4). pp. 332-341. ISSN 0379-5136

Bhattacharya, Santanu ; De, Soma (1999) Synthesis and vesicle formation from dimeric pseudoglyceryl lipids with (CH₂)_m spacers: pronounced m-value dependence of thermal properties, vesicle fusion, and cholesterol complexation Chemistry: A European Journal, 5 (8). pp. 2335-2347. ISSN 0947-6539

De, Soma ; Lokanath, N. K. ; Sridhar, M. A. ; Prasad, J. Shashidhara ; Venkatesan, K. ; Bhattacharya, Santanu (1999) Structure of 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9 hexadecafluorodecyl 1,10-ditosylate by X-ray crystallography and ¹⁹F-NMR spectroscopy Journal of Molecular Structure, 479 (1). pp. 75-81. ISSN 0022-2860

De, Soma ; Aswal, Vinod K. ; Goyal, Prem S. ; Bhattacharya, Santanu (1999) Characterization of new gemini surfactant micelles with phosphate headgroups by SANS and fluorescence spectroscopy Chemical Physics Letters, 303 (3-4). pp. 295-303. ISSN 0009-2614

Bhattacharya, Santanu ; De, Soma (1999) Vesicle formation from dimeric ion-paired amphiphiles. Control over vesicular thermotropic and ion-transport properties as a function of intra-amphiphilic headgroup separation Langmuir, 15 (10). pp. 3400-3410. ISSN 0743-7463

De, Soma ; Aswal, Vinod K. ; Goyal, Prem S. ; Bhattacharya, Santanu (1998) Novel gemini micelles from dimeric surfactants with oxyethylene spacer chain. Small angle neutron scattering and fluorescence studies Journal of Physical Chemistry B, 102 (32). pp. 6152-6160. ISSN 1089-5647

Bhattacharya, Santanu ; De, Soma ; Subramanian, M. (1998) Synthesis and vesicle formation from hybrid bolaphile/amphiphile ion-pairs. Evidence of membrane property modulation by molecular design Journal of Organic Chemistry, 63 (22). pp. 7640-7651. ISSN 0022-3263

Bhattacharya, Santanu ; De, Soma ; Aswal, Vinod K. ; Goyal, Prem S. (1997) Small-angle neutron scattering studies of different mixed micelles composed of dimeric and monomeric cationic surfactants Journal of Physical Chemistry B, 101 (29). pp. 5639-5645. ISSN 1089-5647

De, Soma ; Aswal, Vinod K. ; Goyal, Prem S. ; Bhattacharya, Santanu (1996) Role of spacer chain length in dimeric micellar organization. Small angle neutron scattering and fluorescence studies Journal of Physical Chemistry, 100 (28). pp. 11664-11671. ISSN 0022-3654