Results 1 to 10 of about 1,131,680 (257)

Electromagnetic sensing and infiltration measurements to evaluate turfgrass salinity and reclamation

Scientific Reports, 2022
Scarce freshwater resources in arid and semiarid regions means that recreational landscapes should use recycled or low-quality waters for irrigation, increasing the risk of salinity and infiltration problems.
Gülüzar Duygu Semiz, Donald L. Suarez, Scott M. Lesch   +2 more
doaj   +4 more sources

Pseudo-Coloring as an Effective Tool to Improve the Readability of Images Obtained in an Electromagnetic Infiltration Process

Applied Sciences, 2023
The article presents a method of improving the readability of images obtained in the process of electromagnetic infiltration for sources processing information in a visual form (texts, images).
Ireneusz Kubiak, Artur Przybysz
doaj   +3 more sources

Measurements and Correctness Criteria for Determining the Line Length of the Data Image Obtained in the Process of Electromagnetic Infiltration

Applied Sciences, 2022
The protection of information against electromagnetic penetration is one of the most important aspects related to the protection of information against its non-invasive acquisition. Compared to the activities of cybercriminals, the use of electromagnetic
Ireneusz Kubiak, Artur Przybysz
doaj   +3 more sources

Preparation and electromagnetic wave absorption properties of PDC–SiC/Si3N4 composites using selective laser sintering and infiltration technology

Journal of Materials Research and Technology, 2023
Polymer-derived silicon carbide/silicon nitride (PDC–SiC/Si3N4) composites were prepared by additive manufacturing and infiltration technology. The composite green bodies were prepared using selective laser sintering (SLS) three-dimensional (3D) printing
Siwen Yu, Tao Zeng, Jue Zhao, Honghao Jiang, Zuzheng Chen, Yipeng Yang, Zhiqiang Zhong, Su Cheng   +7 more
doaj   +3 more sources

Electromagnetic Interference Shielding Effectiveness of Pure SiC-Ti₃SiC₂ Composites Fabricated by Reactive Melt Infiltration. [PDF]

Materials (Basel)
Silicon carbide-based titanium silicon carbide (SiC–Ti3SiC2) composites with low free alloy content and varying Ti3SiC2 contents are fabricated by two-step reactive melt infiltration (RMI) thorough complete reactions between carbon and TiSi2 alloy in SiC-C preforms obtained.
Zhang M, Ma Z, Pan X, Li Y, Zhang N, Xue J, Yang J, Wang B.   +7 more
europepmc   +3 more sources

Highly electromagnetic transparent ceramic composite made of boron nitride nanotubes and silicon oxynitride via perhydropolysilazane infiltration method

Scientific Reports, 2022
With the rapid development of electromagnetic (EM) wave circuit devices, high-performance wave-transparent materials with various functions have attracted great attention.
Ni Yang, Shaofan Xu, Chengying Xu
doaj   +4 more sources

Detection of water-rich areas and seepage channels via the transient electromagnetic method, electrical resistivity tomography, and self-potential method [PDF]

Scientific Reports
Groundwater serves as a vital water resource for human society, yet it also plays a significant role in geological- and engineering-related hazards, such as landslides, tunnel collapses, and mining-related issues.
Peng Wang, Fan Li, Kai Lu, Wei Huang
doaj   +3 more sources

Sandwich-structured C/C-SiC composites fabricated by electromagnetic-coupling chemical vapor infiltration [PDF]

Scientific Reports, 2017
AbstractCarbon fiber (CF) reinforced carbon-silicon carbide (C/C-SiC) composites are one of the most promising lightweight materials for re-entry thermal protection, rocket nozzles and brake discs applications. In this paper, a novel sandwich-structured C/C-SiC composite, containing two exterior C/SiC layers, two gradient C/C-SiC layers and a C/C core,
Chenglong Hu, Wenhu Hong, Xiaojing Xu, Sufang Tang, Shanyi Du, Hui-Ming Cheng   +5 more
semanticscholar   +5 more sources

Video signal level (colour intensity) and effectiveness of electromagnetic infiltration [PDF]

Bulletin of the Polish Academy of Sciences Technical Sciences, 2016
Abstract Nowadays, when we have a strong presence of computers in our everyday lives the protection of electronically processed information using digital machines becomes very important. It is related to accidental formation of electromagnetic fields which distinctive features are intrinsically linked to the nature of processed information ...
I. Kubiak
openaire   +2 more sources

Synthesis and Electromagnetic Interference Shielding Performance of Ti3SiC2-Based Ceramics Fabricated by Liquid Silicon Infiltration [PDF]

Materials, 2020
In this work, Ti3SiC2-based ceramics were fabricated by the infiltration of liquid silicon into TiC preform by incorporating a small amount of Al. Al can play a catalytic role to promote the formation of TiC twins before liquid silicon infiltration (LSI), which leads to the increase of transformation efficiency from TiC to Ti3SiC2 in the LSI process ...
Fan, Xiaomeng, Ma, Yuzhao, Dang, Xiaolin, Cai, Yanzhi   +3 more
openaire   +3 more sources