Zobrazeno 1 - 10
of 180
pro vyhledávání: '"Ghosal, Sandip"'
Autor:
Ghosal, Sandip, Shyamasundar, R. K.
Compile-time information flow analysis has been a promising technique for protecting confidentiality and integrity of private data. In the last couple of decades, a large number of information flow security tools in the form of run-time execution-mon
Externí odkaz:
http://arxiv.org/abs/2103.06039
Autor:
Ghosal, Sandip, Shyamasundar, R. K.
Realizing flow security in a concurrent environment is extremely challenging, primarily due to non-deterministic nature of execution. The difficulty is further exacerbated from a security angle if sequential threads disclose control locations through
Externí odkaz:
http://arxiv.org/abs/2103.02171
This work introduces a theoretical extension of the characteristic mode formulation for analysing the vertical electric dipole lying above a lossy dielectric half-space. As the conventional characteristic formulation fails to maintain the orthogonali
Externí odkaz:
http://arxiv.org/abs/2009.10501
Autor:
Ghosal, Sandip, Shubair, Raed M.
A novel and compact dual band dual sense circularly polarized microstrip patch antenna with single coaxial feed has been reported in the present work. The key idea of generating dual band circular polarisation (CP) is the integration of a square patc
Externí odkaz:
http://arxiv.org/abs/1909.12988
Microstip antenna topology is commonly loaded with a narrow slot to manipulate the resonance frequency or impedance bandwidth. However, the tuning of the resonance frequency or impedance bandwidth results in the variation of the current and field dis
Externí odkaz:
http://arxiv.org/abs/1907.12127
Publikováno v:
Electrophoresis, 2020
Diffusion of colored dye on water saturated paper substrates has been traditionally exploited with great skill by renowned water color artists. The same physics finds more recent practical applications in paper based diagnostic devices deploying chem
Externí odkaz:
http://arxiv.org/abs/1905.03347
Autor:
Arun, Rahul, Ghosal, Sandip
Single molecule experiments on bacteriophages show an exponential scaling for the dependence of mobility on the length of DNA within the capsid. It has been suggested that this could be due to the "capstan mechanism" -- the exponential amplification
Externí odkaz:
http://arxiv.org/abs/1705.10678
Autor:
Ghosal, Sandip, Sherwood, John D.
The screened Coulomb interaction between a pair of infinite parallel planes with spatially varying surface charge is considered in the limit of small electrical potentials for arbitrary Debye lengths. A simple expression for the disjoining pressure i
Externí odkaz:
http://arxiv.org/abs/1702.06815
Publikováno v:
Langmuir, volume 30, issue 31, pages 9261 - 9272 (2014)
A theoretical model of electroosmosis through a circular pore of radius $a$ that traverses a membrane of thickness $h$ is investigated. Both the cylindrical surface of the pore and the outer surfaces of the membrane are charged. When $h\gg a$ end eff
Externí odkaz:
http://arxiv.org/abs/1702.00454
Autor:
Ghosal, Sandip, Sherwood, John D.
Publikováno v:
Langmuir, 32 (37), 9445-9450 (2016)
The screened Coulomb interaction between uniformly charged flat plates is considered at very small plate separations for which the Debye layers are strongly overlapped, in the limit of small electrical potentials. If the plates are of infinite length
Externí odkaz:
http://arxiv.org/abs/1702.01011