On the Concept of “Complexity” in Radiation Physics

Abstract: The concept of “complexity” is considered in relation to radiation processes in condensed matter. It is shown that a combination of such properties as nanoscale, fractality, low dimension, chirality, and hierarchy in combination with high nonequilibrium create conditions for the manifestation of unusual “emergent” radiation effects (radiation synergetics, great dose reduction of threshold radiation effects, etc.). Examples of radiation effects in living and inanimate systems, interpreted within the framework of the concept of “complexity”, are presented. An overview of both previously obtained and new results is presented. © 2022, Pleiades Publishing, Ltd.Russian Foundation for Basic Research, РФФИ: 21-12-00392This work was supported by the Russian Foundation for Basic Research, project no. 21-12-00392

A review of applying second-generation wavelets for noise removal from remote sensing data.

The processing of remotely sensed data includes compression, noise reduction, classification, feature extraction, change detection and any improvement associated with the problems at hand. In the literature, wavelet methods have been widely used for analysing remote sensing images and signals. The second-generation of wavelets, which is designed based on a method called the lifting scheme, is almost a new version of wavelets, and its application in the remote sensing field is fresh. Although first-generation wavelets have been proven to offer effective techniques for processing remotely sensed data, second-generation wavelets are more efficient in some respects, as will be discussed later. The aim of this review paper is to examine all existing studies in the literature related to applying second-generation wavelets for denoising remote sensing data. However, to make a better understanding of the application of wavelet-based denoising methods for remote sensing data, some studies that apply first-generation wavelets are also presented. In the part of hyperspectral data, there is a focus on noise removal from vegetation spectrum

Handling And Disposal Of Drilling Waste

The article presents the environment, the impact on which in a natural way, its neutralization and disposal leads to a deterioration in the environment. Environmental measures for the collection, storage, transportation and disposal of waste generated during the construction of wells, cleaning the borehole area from scrap metal, construction waste and other waste. The types of work and methods carried out to protect soil and water bodies during drilling are presented

Isolation, purification, and enzymatic activity of cellulase components of the fungus Aspergillus terreus

The accumulation dynamics of cellulolytic enzymes in culture media of the basidiomycete fungi Panus tigrinus, Pleurotus ostreatus, Fomes fomentarus, and the micromycete Aspergillus terreus were studied during a long incubation period. It was found that A. terreus was the most active producer of cellulolytic enzymes among the studied fungi. Two protein fractions with cellulase activity were isolated using gel filtration and ion-exchange chromatography. PAAG electrophoresis showed that fraction-I consisted of four components; fraction-II, an electrophoretically homogeneous protein

Real Production Accidents

The article foresees incidents, real accidents at work, and that each paragraph of the safety rules should be written on the basis of incidents that have occurred at work, including when assembling or disassembling drilling rigs in an upright position, as well as real accidents, directly at the rig, during drilling with consequences in the form of various accidents and complications