Spine kinematic determination is required to diagnose or rehabilitate back pain due to spinal instability.Ultrasound imaging, as a less harmful and cost-effective method, has been recently applied to kinematic analysis.This study reviews all available published articles to see how much progress has been made in spine kinematic measurement by ultras

The relevance of the four-part article is that it examines the legal aspects of the use of information technologies in education, as well as their security, which is the legal basis for regulating these relations.Meanwhile, it should be noted that in recent decades insufficient attention has been paid to these problems in scientific works on jurisp

This article offers one of possible approaches to the use of the classical correlation concept in 1964-1973 Rayleigh scattering models.Classical correlation in contrast to three types of correlations corresponding to stochastic point flows opens the door to the efficient explanation of the interaction between periodical structure of incident radiat

In this paper, the design and research of a sensor-based personal air-quality monitoring device are presented, which is retrofitted into different personal protective face masks.Due to its small size and low power consumption, the device can be integrated into and applied in practical urban usage.We present our Short jeans homme research and the de