A van der Waals coupled Weyl semimetal ${\mathrm{NbIrTe}}_{4}$ is investigated by combining scanning tunneling microscopy/spectroscopy and first-principles calculations. We observe a sharp peak in the conductance near Fermi energy (${E}_{F}$). Comparison with calculations indicates that originates from Hove singularity (vHs) associated Lifshitz transition of surface Fermi-arc state. Interesting...

The aim of this study was to define reference values for vertebral heart score (VHS) and modified left atrium (LA)-VHS, cardiac structures, major thoracic vessels measurements ratios obtained from contrast radiography in Wistar albino rats. VHS, LA-VHS, (LV) right (RV) ventricles, interventricular septum (IVS), aorta (Ao), caudal vena cava (CaVC), fourth vertebrae (v) length (T4) were measured ...

Abstract Indoor air pollution is found to be twice more dangerous as in the environment, especially 80-90% of people when they are indoors. Children susceptible diseases caused by poor indoor quality. Typically, students spend 60-90% their time indoors, with most at school. The targeted study areas Telkom Education Areas such VHS, SHS, JHS, and Tourism-VHS. assessment procedure used a standard ...

This study explored vocational high school (VHS) students’ identity and investment during their English learning in the class at a private VHS rural area. The aim of this was to understand how student impacted English. also attempted seek factors that influenced To answer research questions study, narrative method applied. involved six students from VHS. data were collected through semi-structu...

OBJECTIVES Pain is often poorly managed, highlighting the need to better understand and treat patients' pain. Research suggests that pain is assessed and treated differently depending on patient sex, race, and/or age. Perspective-taking, whereby one envisions the perspective of another, has been found to reduce racial disparities in pain management. This study used virtual human (VH) technology...

OBJECTIVE To identify a form of binocular vision dysfunction (vertical heterophoria) in a traumatic brain injury (TBI) population and to assess the effect of individualized prismatic spectacle lenses on postconcussive symptoms. DESIGN Retrospective study. SETTING Private physical medicine and rehabilitation practice and private optometric practice. PATIENTS A subset of TBI patients who we...

This study aims to examine the effect of students' internal factors (information literacy, self-understanding, and attitude) on their decision enroll in mechanical engineering program vocational high school. It is ex-post facto correlation research using a sample 300 out total 1,086 students. The was established proportional random sampling technique by means Krejcie Morgan formula. data were c...

2D beryllium polynitrides or beryllonitrene is a newly synthesized layered material displaying anisotropic Dirac cones and van Hove singularity (VHS) located only ?0.5 eV above the Fermi level. Using Boltzmann transport equation with many-body effects first-principles calculations, it uncovered that has an in-plane room-temperature phonon thermal conductivity (?ph) of 78.6 98.8 W mK?1, electron...

The localization properties of the wave functions of vibrations in two-dimensional (2D) crystals are studied numerically for square and hexagonal lattices within the framework of an algebraic model. The wave functions of 2D lattices have remarkable localization properties, especially at the van Hove singularities (vHs). Finite-size sheets with a hexagonal lattice (graphene-like materials), in a...