The full symmetry groups for all single-wall and multiwall carbon nanotubes are found. As
for the single-wall tubes, the symmetries form non-Abelian nonsymorphic line groups, …

Phospholipase D (PLD) is a useful enzyme for its transphosphatidylation activity, which
enables the enzymatic synthesis of various phospholipids (PLs). Many reports exist on PLD-…

As the spectral efficiency of a point-to-point link in cellular networks approaches its theoretical
limits, with the forecasted explosion of data traffic, there is a need for an increase in the …

This article explores network densification as the key mechanism for wireless evolution over
the next decade. Network densification includes densification over space (eg, dense …

Ferroelectric, dielectric and piezoelectric properties of ferroelectric thin films and ceramics
are reviewed with the aim of providing an insight into different processes which may affect the …

An overview of the state of art in ferroelectric thin films is presented. First, we review applications:
microsystems’ applications, applications in high frequency electronics, and memories …

We present the full in-plane phonon dispersion of graphite obtained from inelastic x-ray
scattering, including the optical and acoustic branches, as well as the midfrequency range …

The SARS-CoV-2 pandemic is not only a threat to physical health but is also having severe
impacts on mental health. Although increases in stress-related symptomatology and other …

Hematite (α-Fe 2 O 3 ) nanoparticles are successfully synthesized by using the hydrothermal
synthesis method. An X-ray powder diffraction (XRPD) of the sample shows formation of the …

During the initial phase of the COVID-19 pandemic, US conservative politicians and the media
downplayed the risk of both contracting COVID-19 and the effectiveness of recommended …