Objective of the work is determining the influence of finishing technique on drapability of linen and semi-linen fabrics. New method of fabrics drapability evaluating based on the use of 3D scanning technology was developed. New experimental data have been obtained that allow analyzing the influence of the properties of linen and semi-linen fabrics of different structures including ...

The innovating solution for the environmentally friendly renewable energy sources’ use for the energy-saving technologies in the agricultural sector is proposed. For creating latent heat-accumulating materials for greenhouses heating it is proposed to use household and industrial uti-lized products. It means that one can use utilized plastic containers, utilized foil bags for ...

The article analyzes the use of witness samples to determine the state of materials for VVER vessels. Three methods of obtaining information about the irradiated materials of the reactor vessel are considered. Requirements for the unloading of sample-sweepers are listed. The advantages and disadvantages of testing on witness samples are described.

The possibility of using Chinese raw materials (pellets) made using the LFT-G technology in the production of promising nanocomposite materials (nano-armor and substrates for it) is considered. For comparison and an example, the characteristics of various high-impact materials suitable for creating nanocomposites in the POLYADAMANTIUM project on the territory of the Republic of ...

The analysis of the main operational properties of heavy-duty mining dump trucks and the ways of their improvement is carried out. Basic options for increasing some performance indicators of heavy-duty mining dump trucks by introducing special technical means and technological methods of their work at mining enterprises are presented.

With the gradual application of advanced manufacturing technology, the development of forced, removed and stacked forming technology is very rapid. As a relatively new rapid addition forming technology, 3D printing technology has achieved very good results in many fields, greatly improving the efficiency of parts, and playing an important role in promoting the development of ...

This paper studies the Matthew effect in the field of B2C, through the search theory of consumers and the scale effect of businesses, the disadvantages of the current B2C model are obtained. Combined with the exploration of C2B under the background of industry 4.0 and some new transaction modes in the game, we propose a reverse transaction mode in the field of B2C to improve the ...

In the production, supply, storage and marketing of natural gas industry, gas measurement is a key link. Aiming at solving the problems in the current ultrasonic gas flowmeter, such as high-power consumption, low measurement accuracy and difficult data transmission, an ultrasonic gas flowmeter based on MAX35104 is designed and implemented. The system takes STM32F103 microcontroller ...

With the deepening of research on gene regulatory network, the construction technology of gene regulatory network has been relatively mature. However, according to the characteristics of gene regulatory network, it is still a problem to realize efficient reachable probability query and reachable path query among gene pairs on the constructed gene regulatory network. Therefore, ...

The article characterizes the grounds citizenship acquisition existing in the world practice. The author considers such grounds as filiation and naturalization. The distinctive features of acquiring citizenship in the Republic of Belarus and the People's Republic of China are noted. It is concluded that the acquisition of citizenship has a direct bearing on the legal status of ...