منابع مشابه
A Review of Non-destructive Detection for Fruit Quality
An overview of non-destructive detection in quality of post-harvest fruit was presented in this paper, and the research and application were discussed. This paper elaborated the fruit quality detection methods which were based on one of the following properties: optical properties, sonic vibration, machine vision technique, nuclear magnetic resonance (NMR), electronic noses, electrical properti...
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Civil infrastructure especially the rigid pavements have been increasingly covering a huge part of the infrastructure around us with the demand of rapid urbanization. The quality and condition assessment of it after its construction is an important issue with the engineers. The need for defect diagnosis and verification of their various design parameters is vital and important for quality contr...
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The potential nondestructive diagnostics of solid objects is discussed in this article. The whole process is accomplished by consecutive steps involving software analysis of the vibration power spectrum (eventually acoustic emissions) created during the normal operation of the diagnosed device or under unexpected situations. Another option is to create an artificial pulse, which can help us to ...
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For physical defect detection in drug tablets, a non-destructive and non-contact technique based on air coupled excitation and interferometric detection is presented. Physical properties and mechanical integrity of drug tablets can often affect their therapeutic and structural functions. The monitoring for defects and the characterization of tablet mechanical properties therefore have been of p...
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ژورنال
عنوان ژورنال: Nature Physics
سال: 2013
ISSN: 1745-2473,1745-2481
DOI: 10.1038/nphys2867