List of publications on a keyword: «detection»

Early detection is the most important strategy for controlling and management of cancer, which can significantly increase the survival rate by detecting disease in the early stages and rapid treating and preventing the progression of the disease. Based on existence of specific cell frequencies in the form of the response of each cell to its own specific frequency and the difference between normal and tumor cell frequency levels as a hallmark for cancer detection, we suggest using Graphene-based metasurfaces. Owing to the outstanding physical properties of graphene, its biosensing applications implemented by the terahertz metasurface are widely concerned and studied.a novel design of the graphene metasurface, proposed by ( Tan et al., 12) consists of an individual graphene ring and an Hshaped graphene structure. The graphene metasurface exhibits a dual-resonance response, whose resonance frequency strongly varies with its geometrical parameters. The simulated results clearly show that the theoretical sensitivity, figure of merit, and quantity of the proposed graphene metasurface for breast cells reach 1.21 THz/RIU, 2.75 RIU-1, and 2.43, respectively. These findings may open up new avenues for promising applications in the diagnosis of cancers.

It is shown that the problem of timely detection, prevention and suppression of forest fires requires solution at the world and national levels. This problem is especially acute for the forest industry regions of the country, which predetermines the need for research to solve it.

Оn the basis of a brief analysis of scientific research in the field of prevention, detection and extinguishing of forest fires, modern approaches to solving this problem of forest conservation are presented.

The author examines the criminal identification based on forensic analysis of material - trace information crimes. The article highlights the issues of regularity display information about the offender in traces - maps, determined the structure of information in the form of a display of two sources: direct identification and trace mechanism. Identification of objects for a number of the following fields of information levels. The author proposes to develop guidelines that allow to consider the f

The article shows the implementation of grayscale morphology vHGW algorithm for selection borders in the medical image. Image processing is executed using OpenMP and NVIDIA CUDA technology for images with different resolution and different size of the structuring element.