Výsledky vyhledávání - "Roy, Parthajit"

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Counterions in RNA structure: Structural bioinformatics analysis to identify the role of Mg2+ ions in base pair formation

Autor: Adhikari, Swati, Bhattacharyya, Dhananjay, Roy, Parthajit

Contribution of metal ions on nucleic acids structures and functions is undeniable. Among the available metal ions like Na+, K+, Ca2+, Mg2+ etc., the role that play the Mg2+ ion is very significant related to the stability of the structures of RNA an

Externí odkaz: http://arxiv.org/abs/2408.05355

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CavDetect: A DBSCAN Algorithm based Novel Cavity Detection Model on Protein Structure

Autor: Adhikari, Swati, Roy, Parthajit

Cavities on the structures of proteins are formed due to interaction between proteins and some small molecules, known as ligands. These are basically the locations where ligands bind with proteins. Actual detection of such locations is all-important

Externí odkaz: http://arxiv.org/abs/2407.18317

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Accretion onto a Quintessence Contaminated Rotating Black Hole : Violating the Lower Limit for Eta over s

Autor: Biswas, Ritabrata, Biswas, Promila, Roy, Parthajit

Viscous accretion flow around a rotating supermassive black hole sitting in a quintessence tub is studied in this article. To introduce such a dark energy contaminated black hole's gravitational force, a new pseudo-Newtonian potential is used. This p

Externí odkaz: http://arxiv.org/abs/1911.08304

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Posing Constraints on the Free Parameters of a New Model of Dark Energy EoS : Responses Through Cosmological Behaviours

Autor: Biswas, Promila, Roy, Parthajit, Biswas, Ritabrata

Since the late 1990's observations of type Ia Supernova, our universe is predicted to experience a late time cosmic acceleration. Theoretical support to this observation were intended to be built via proposition of a hypothetical fluid which staying

Externí odkaz: http://arxiv.org/abs/1908.00408

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Search for Missing Links Between Two Extreme Wind Speed Profiles : Dark Energy Accretion and Adiabatic Fluid Accretion

Autor: Roy, Parthajit, Biswas, Ritabrata

In recent past, the progresses in accretion studies onto relativistically gravitating central objects like a Schwarzschild singularity reveal that the accretion flow must be transonic. For such cases, the radial inward speed gradient can be written a

Externí odkaz: http://arxiv.org/abs/1907.06719

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