We propose an anisotropy quantifier of the H i 21-cm signal traditionally used to clock the astrophysics of the reionization era as a post-reionization dark energy diagnostic. We find that the anisotropy probe can be ...

Extending the Higgs sector of the standard model (SM) by just one additional Higgs doublet field leads to the two-Higgs-doublet model (2HDM). In the type-I 𝑍2-symmetric limit of the 2HDM, all the five new physical Higgs ...

Formation of spinel tricobalt tetraoxide (Co3O4) nanostructures through a controlled thermal oxidation process is discussed here. Thin films of high purity cobalt (Co) were deposited on glass/quartz substrates using an ...

We explore how a protein’s native structure determines its unfolding process. We examine how the local structural features, like shear, and the global structural properties, like the number of soft modes, change during ...

A comparison of n.m.r. self-diffusion and uptake measurements was performed with the systems cyclohexane (n-hexane)+NaX-zeolite. For intracrystalline adsorption kinetics a significant difference in the values of the ...

Agarwal et al. (2021MNRAS.502.2582A) using Gaia DR2 (2018A&A...616A...1G, Cat. I/345) data with their novel machine learning membership determination algorithm found hints of tidal tails in NGC 752. Also, Hu et al. ...

We study the intermediate-age open cluster NGC 2627, located at a distance of ∼2 kpc, using UVIT/AstroSat and other archival data. Using a machine learning-based algorithm, ML-MOC, on the Gaia DR3 data, we identify 422 ...

A general treatment is presented of the variation of the “wall” potential ψ0 with pH for an interface which derives its surface charge from the ionisation of two separate types (e.g., amino and carboxyl) of ionisable surface ...

Densities and molar heat capacities have been measured for the following binary systems at 298.15 K: water + formamide, water +N,N-dimethylacetamide, water + dimethylsulphoxide and water + acetonitrile over the whole mole ...