Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Shrabani Sen"'
Publikováno v:
Chemical Physics. 528:110531
Concentration oscillations are ubiquitous phenomenon in biochemical systems. The present paper considers the simple nonlinear chemical feedback model for standard glycolytic route with prototype autocatalytic steps. Quadratic S + P ⇄ 2P. Cubic S +
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76c52f8ba405502c2e95eb3d47826f09
https://doi.org/10.1016/j.chemphys.2019.110531
https://doi.org/10.1016/j.chemphys.2019.110531
Publikováno v:
Molecular Physics. 113:3826-3838
The cis–cis isomerisation motion of malonaldehyde can be modelled as a symmetric double well coupled with an asymmetric double well, which includes the effect of the cis–trans out-of-plane motion on the cis–cis motion. We have presented an effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaa946d5a70d48f042f76a99a1196f7c
https://doi.org/10.1080/00268976.2015.1068393
https://doi.org/10.1080/00268976.2015.1068393
Publikováno v:
Chemical Physics. :5-14
In this paper we demonstrate a general strategy to map out reaction paths irrespective of the number of kinetic steps required to bring about the change. i.e., whether the transformation takes place in a single step or in multiple steps with the appe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25190d8d9d841fc1e65633ee6e7654fe
https://doi.org/10.1016/j.chemphys.2013.12.010
https://doi.org/10.1016/j.chemphys.2013.12.010
Publikováno v:
Chemical Physics. 425:73-79
A suitably designed polychromatic field with a very low field strength and low frequency ( ∼ 10 - 5 atomic unit) can bring about coherent destruction of tunneling (CDT) in a symmetric double well system. It is analyzed that in the presence of an ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7330bf018a7f27fa425247a9dbb49b42
https://doi.org/10.1016/j.chemphys.2013.07.021
https://doi.org/10.1016/j.chemphys.2013.07.021
Publikováno v:
Indian Journal of Physics. 87:865-872
We present a strategy for enhancing the dissociation probability of a diatomic molecule, namely LiH, by designing optimal laser pulse. Dissociation dynamics is followed by solving time-dependent Schrodinger equation using time-dependent Fourier Grid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f159702ec2707e4cab26cfc3b6f5b6d
https://doi.org/10.1007/s12648-013-0307-3
https://doi.org/10.1007/s12648-013-0307-3
Publikováno v:
Journal of Chemical Sciences. 121:905-911
We have explored the weak noise limit of stochastic processes in nonlinear dissipative systems which admit of stable dynamical attractors in absence of noise. An interesting ‘detailed balance’ like condition in the steady state which is manifeste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df6aed1c69e6e57165f3193219f4ed8c
https://doi.org/10.1007/s12039-009-0107-7
https://doi.org/10.1007/s12039-009-0107-7
Publikováno v:
Journal of Theoretical Biology. 250:103-112
Based on the distribution of activation energies around the experimental mean and averaging of rate constants we propose a theoretical scheme to examine the temperature dependence and temperature compensation of time periods of chemical oscillations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0f1cdc0f703a5a2a6962a17a4ee299b
https://doi.org/10.1016/j.jtbi.2007.08.029
https://doi.org/10.1016/j.jtbi.2007.08.029
Autor:
N Pushkar, Shivanand Gamanagatti, Rahul Sharma, Harsh Kandpal, Shrabani Sen, S Vashist, Subramanian Subramanian
Publikováno v:
Australasian Radiology. 51:B189-B192
Invasive aspergillosis of paranasal sinuses is usually seen in immunocompromised patients and is associated with a very high mortality rate. The disease is distinctly uncommon in immunocompetent patients. A rare case of invasive aspergillosis of para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9bba61b1288326f33bee82697f52dd3
https://doi.org/10.1111/j.1440-1673.2007.01838.x
https://doi.org/10.1111/j.1440-1673.2007.01838.x
Autor:
Srijeeta Talukder, Bhavesh K. Shandilya, Tapas Sahoo, Pinaki Chaudhury, Satrajit Adhikari, Shrabani Sen
Publikováno v:
The Journal of chemical physics. 139(3)
The selective control of O-H/O-D bond dissociation in reduced dimensionality model of HOD molecule has been explored through IR+UV femtosecond pulses. The IR pulse has been optimized using simulated annealing stochastic approach to maximize populatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c320f921fc7b2c4824964c7c27639cc
https://pubmed.ncbi.nlm.nih.gov/23883030
https://pubmed.ncbi.nlm.nih.gov/23883030
We investigate the potential of numerical algorithms to decipher the kinetic parameters involved in multi-step chemical reactions. To this end we study a dimerization kinetics of protein as a model system. We follow the dimerization kinetics using a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d67472ae360a914d8f4c943f2ecaa6c
