In this paper, we formulate a new local move on virtual knot diagram, called arc shift move. Further, we extend it to another local move called region arc shift defined on a region of a virtual knot diagram. We establish ...

An assessment of the scope and limitations of electrophilic N-transfer of oxaziridine in the presence of MgI2 has been carried out with different donor–acceptor carbon substrates. One step access to multifunctional ...

An efficient, ruthenium(II)-catalyzed, solvent-free approach for the synthesis of 2-aryloxypyridines with good to excellent yields has been developed by the reaction of 1,6-diynes with aryl cyanates. This atom-economical ...

An efficient method to access 2-triazolyl thio-/selenopyridines with good to excellent yields by ruthenium(II)-catalyzed one-pot [3+2]/[2+2+ 2] cycloaddition reactions of azides, 1-alkynyl thio-/ selenocyanates and ...

Tracing the dynamics of a quantum system using a mesoscopic device is an important topic of interest nowadays. Here we show how a mesoscopic mechanical oscillator can be used to steer the dynamics of a coupled two-atom ...

Ageing is a slow process of degradation of dielectric properties of cable insulation operating at high thermal stress. Prolonged thermal stress gradually weakens the insulation and ultimately leads to failure. Therefore, ...

In this paper, we present an end-to-end system for enhancing the effectiveness of non-verbal gestures in human robot interaction. We identify prominently used gestures in performances by TED talk speakers and map them ...

In solar inverter configurations, the central and string inverters are more popular in micro grid/ utility grid connected applications. Although string inverters exhibit superior performance in terms of improved efficiency ...

A simple and selective chemosensor, A, was developed for recognizing Cu2+. The emission spectra of receptor A showed a fluorescence quenching response upon addition of Cu2+ with a low detection limit of 4.51 nM, significantly ...

Many terms like ‘biomimesis’, ‘biomimicry,’ ‘bionics,’ ‘biognosis,’ ‘biologically inspired design’ and similar phrases have been used interchangeably in the past for describing the transfer of biological knowledge from ...