Results 31 to 40 of about 14,078,465 (344)
Spectral-Coding-Based Compressive Single-Pixel NIR Spectroscopy in the Sub-Millisecond Regime
Sensors, 2021 In this contribution, we present a high-speed, multiplex, grating spectrometer based on a spectral coding approach that is founded on principles of compressive sensing.
Paul Gattinger +3 more
doaj +1 more source
Buildings, 2019 Non-destructive testing (NDT) and semi-destructive testing (SDT) have recently been more frequently used for the evaluation and condition assessment of concrete floors in various types of buildings.
Jacek Szymanowski
semanticscholar +1 more source
Improvement of a technique to assess ecological damage to the atmosphere from wildfires
Territorium: Revista Portuguesa de riscos, prevenção e segurança, 2019 Data on negative ecological consequences of forest and peat fires have been systematized. A specific woodland area of coniferous and deciduous trees in the Tomsk region has been studied.
Tatyana Belkova +2 more
doaj +1 more source
Materials, 2022 In Wire and Arc Additive Manufacturing (WAAM) and fusion welding, various defects such as porosity, cracks, deformation and lack of fusion can occur during the fabrication process. These have a strong impact on the mechanical properties and can also lead
Masoud Shaloo +4 more
semanticscholar +1 more source
The MFL technique – Basic application for PT cable break detection in concrete structures
MATEC Web of Conferences, 2018 From the beginning of building techniques creating pre-stressed and accordingly post-tensioned concrete structures until the late 1980ies manufacturers and construction companies dealt with pre-stressing steel material vulnerable to stress corrosion ...
Wilcke Martin +3 more
doaj +1 more source
Recent Advancements in Non-Destructive Testing Techniques for Structural Health Monitoring
Applied Sciences, 2021 Structural health monitoring (SHM) is an important aspect of the assessment of various structures and infrastructure, which involves inspection, monitoring, and maintenance to support economics, quality of life and sustainability in civil engineering ...
P. Kot +5 more
semanticscholar +1 more source
System of Non-Destructive Testing [PDF]
Interdisciplinary Description of Complex Systems : INDECS, 2009 In this paper the initial analysis of NDT laboratory is presented by means of agent-based modelling. For the purpose of analysis, laboratory is taken into account as a complex system consisting of three agents; equipment, personnel and specimens. Interaction between the agents is circular.
Morana Lisièar +2 more
openaire +3 more sources
Sensors, 2023 Immersion ultrasonic phased array imaging technology offers great advantages, particularly in coupling and automatic detection of industrial non-destructive testing (NDT).
Ming Chen +5 more
doaj +1 more source
A Localized Analysis of the Sterilization Process by Direct Steam Monitoring
IEEE Access, 2017 Steam sterilization is a standard tool in the field of healthcare and medical equipment as it is economical, effective, and reliable. Considering the increase of antibiotic resistance and the challenge in sterilizing narrow tubes used for keyhole surgery,
Elisabeth Leiss-Holzinger +5 more
doaj +1 more source
Applied Sciences, 2022 Non-destructive testing of the cracks on the in-service bolt’s shank with size M18 is a challenging technical problem. Due to the weak echo energy of cracks with large buried depths, the conventional phased array ultrasonic sector scan imaging has a low ...
Jingxing Huang +5 more
doaj +1 more source