Search Results - "Ghosh, Pulak"

Self-propelled Janus particles in a ratchet: numerical simulations by Ghosh, Pulak K, Misko, Vyacheslav R, Marchesoni, Fabio, Nori, Franco

“…Brownian transport of self-propelled overdamped microswimmers (like Janus particles) in a two-dimensional periodically compartmentalized channel is numerically…”
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Directed Autonomous Motion and Chiral Separation of Self-Propelled Janus Particles in Convection Roll Arrays by Bag, Poulami, Nayak, Shubhadip, Debnath, Tanwi, Ghosh, Pulak K.

“…Self-propelled Janus particles exhibit autonomous motion thanks to engines of their own. However, due to the randomly changing direction of such motion they…”
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RATCHETING BY STOCHASTIC RESETTING WITH FAT-TAILED TIME DISTRIBUTIONS by Liu, Jianli, Li, Yunyun, Ghosh, Pulak K, Nayak, Shubhadip, Marchesoni, Fabio

“…We investigated both numerically and analytically the drift of a Brownian particle in a ratchet potential under stochastic resetting with fat-tailed…”
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Giant negative mobility of Janus particles in a corrugated channel by Ghosh, Pulak K, Hänggi, Peter, Marchesoni, Fabio, Nori, Franco

“…We numerically simulate the transport of elliptic Janus particles along narrow two-dimensional channels with reflecting walls. The self-propulsion velocity of…”
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Binary Mixtures in Linear Convection Arrays by Ghosh, Pulak K., Zhou, Yuxin, Li, Yunyun, Marchesoni, Fabio, Nori, Franco

“…We numerically investigated the dynamics of a mixture of finite‐size active and passive disks in a linear array of two‐dimensional convection rolls. The…”
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Enhanced motility in a binary mixture of active nano/microswimmers by Debnath, Debajyoti, Ghosh, Pulak Kumar, Misko, Vyacheslav R, Li, Yunyun, Marchesoni, Fabio, Nori, Franco

“…It is often desirable to enhance the motility of active nano- or microscale swimmers such as, e.g., self-propelled Janus particles as agents of chemical…”
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Escape Kinetics of an Underdamped Colloidal Particle from a Cavity through Narrow Pores by Nayak, Shubhadip, Debnath, Tanwi, Das, Shovan, Debnath, Debajyoti, Ghosh, Pulak K

“…It is often desirable to know the controlling mechanism of the survival probability of nano- or microscale particles in small cavities such as, e.g., confined…”
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Narrow Pore Crossing of Active Particles under Stochastic Resetting by Zhang, Weitao, Li, Yunyun, Marchesoni, Fabio, Misko, Vyacheslav R, Ghosh, Pulak K

“…We propose a two-dimensional model of biochemical activation process, whereby self-propelling particles of finite correlation times are injected at the center…”
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Communication: Cargo towing by artificial swimmers by Debnath, Debajyoti, Ghosh, Pulak K, Li, Yunyun, Marchesoni, Fabio, Li, Baowen

“…An active swimmer can tow a passive cargo by binding it to form a self-propelling dimer. The orientation of the cargo relative to the axis of the active…”
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A semi-parametric Bayesian dynamic hurdle model with an application to the health and retirement study by Das, Kiranmoy, Pareek, Bhuvanesh, Brown, Sarah, Ghosh, Pulak

“…All developed countries are facing the problem of providing affordable and high quality healthcare in recent years. This is due to the combination of an ageing…”
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Non-Gaussian normal diffusion in low dimensional systems by Yin, Qingqing, Li, Yunyun, Marchesoni, Fabio, Nayak, Subhadip, Ghosh, Pulak K.

“…Brownian particles suspended in disordered crowded environments often exhibit non-Gaussian normal diffusion (NGND), whereby their displacements grow with mean…”
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Posterior Consistency of Bayesian Quantile Regression Based on the Misspecified Asymmetric Laplace Density by Sriram, Karthik, Ramamoorthi, R.V., Ghosh, Pulak

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Anisotropic Diffusion in Driven Convection Arrays by Li, Yunyun, Misko, Vyacheslav R, Marchesoni, Fabio, Ghosh, Pulak K

“…We numerically investigate the transport of a Brownian colloidal particle in a square array of planar counter-rotating convection rolls at high Péclet numbers…”
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Manipulating chiral microswimmers in a channel by Li, Yunyun, Ghosh, Pulak K, Marchesoni, Fabio, Li, Baowen

“…We numerically simulate the diffusion of overdampd pointlike Janus particles along narrow two-dimensional periodically corrugated channels with reflecting…”
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A semi-parametric quantile regression approach to zero-inflated and incomplete longitudinal outcomes by Biswas, Jayabrata, Ghosh, Pulak, Das, Kiranmoy

“…Quantile regression models are typically used for modeling non-Gaussian outcomes, and such models allow quantile-specific inference. While there exists a vast…”
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Detectable inertial effects on Brownian transport through narrow pores by Kumar Ghosh, Pulak, Hänggi, Peter, Marchesoni, Fabio, Nori, Franco, Schmid, Gerhard

“…We investigate the transport of suspended Brownian particles dc driven along corrugated narrow channels in a regime of finite damping. We demonstrate that…”
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Pseudochemotactic drifts of artificial microswimmers by Ghosh, Pulak K, Li, Yunyun, Marchesoni, Fabio, Nori, Franco

“…We numerically investigate the motion of active artificial microswimmers diffusing in a fuel concentration gradient. We observe that, in the steady state,…”
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Colored multiplicative and additive non-Gaussian noise-driven dynamical system: Mean first passage time by Goswami, Gurupada, Majee, Pradip, Kumar Ghosh, Pulak, Bag, Bidhan Chandra

“…We have studied the barrier crossing dynamics in presence of non-Gaussian noises. It has been observed that multiplicative colored non-Gaussian noise can…”
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High-Efficiency Energy Conversion in a Molecular Triad Connected to Conducting Leads by Smirnov, Anatoly Yu, Mourokh, Lev G, Ghosh, Pulak K, Nori, Franco

“…We theoretically examine the light-to-electricity energy conversion in a molecular triad coupled to conducting leads. This coupling allows us to drive a…”
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Big Data: Prospects and Challenges by Moorthy, Janakiraman, Lahiri, Rangin, Biswas, Neelanjan, Sanyal, Dipyaman, Ranjan, Jayanthi, Nanath, Krishnadas, Ghosh, Pulak

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