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Computational and Experimental Methods for the Estimation of the Sensitivity Characteristics of a Vibration Induction Transducer
Methods are described for estimating the sensitivity characteristics of a vibration induction transducer designed to monitor the discontinuity of the...
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Neutron Imaging for Aerospace Applications
Neutron imaging plays a major role in non-destructive testing of components used in aircraft and space launch vehicles, especially turbine blades and... -
Interpretation of Films
Operator needs to be in dark for about 10 min to get best of the eye acuity in the dark. In lower light background. -
Special Applications and Techniques
These techniques are actually a collection of ideas that can be applied in particular needs but rarely used in industrial practice. Some of them have... -
A Comparative Study of Ultrasonic Contact and Immersion Method for Dimensional Measurements
Ultrasonic testing (UT) is one of the most widely used techniques for non-destructive testing. This is an effective method to provide information of...
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Recent Trends and Diversity in Ultrasonics
Ultrasonic technology is growing rapidly with a promise of having tremendous potential. A range of diverse applications using ultrasonic sensors have... -
A General Solution of the Problem of Elastic-Wave Scattering by a Plane Crack
AbstractThe 3D problem of elastic-wave scattering by cracks in a homogeneous isotropic medium is considered. Using the method of Green’s function and...
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Fierz–Pauli theory reloaded: from a theory of a symmetric tensor field to linearized massive gravity
Modifying gravity at large distances by means of a massive graviton may explain the observed acceleration of the Universe without Dark Energy. The...
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Quality of Radiographic Image
Density was defined in Eq. (3.12) in Chap. 3 . As our eyes can not detect a small change in density... -
Introduction
Detonation is one of the most distinguished phenomena in gas dynamics, and it is characterized by nonlinearity, strong discontinuity and the tight... -
Recent Trends and Diversity in Ultrasonics
Ultrasonic technology is growing rapidly with a promise of having tremendous potential. A range of diverse applications using ultrasonic sensors have... -
Influence of Microcracks on Poisson’s Ratio during Plastic Deformation of Austenitic Steel
AbstractWe researched the influence of damage accumulation on the Poisson’s ratio measured by echo-pulse acoustic method during plastic deformation...
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Structure and Properties of Dissimilar Joint of Ti and Al Alloys Obtained by Friction Stir Welding
The paper deals with friction stir welding of Grade 5 Ti alloy and AA2024 Al alloy sheets based on liquid cooling of welded joints. The...
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Defect detection on solar cells using mathematical morphology and fuzzy logic techniques
Solar cells or photovoltaic systems have been extensively used to convert renewable solar energy to generate electricity, and the quality of solar...
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Impact of damage on the effective properties of network materials and on bulk and surface wave propagation characteristics
We analyze in this contribution the propagation of bulk and Rayleigh surface waves in periodic architectured materials undergoing internal damage. An...
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Compact scalars at the cosmological collider
We study the dynamics of scalar fields with compact field spaces, or axions, in de Sitter space. We argue that the field space topology can...
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Double Gaussian Distribution of Inhomogeneous Barrier Height in (Ni-Au)/Al0.25Ga0.75N/GaN
The forward current–voltage (Ig-Vg) properties of the (Ni-Au)/Al 0.25 Ga 0.75 N/GaN/SiC structure were examined in the temperature range of 50–320K....
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Determination of Parameters of Gas Phase Moving in Liquid Metal-Gas Flow in Magnetic Field of Permanent Magnets by Ultrasonic Pulse Echo Method
AbstractThe article presents measurements and calculations of selected gas phase parameters in a liquid metal-gas flow in a magnetic field. The gas...
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Constraints on sequential discontinuities from the geometry of on-shell spaces
We present several classes of constraints on the discontinuities of Feynman integrals that go beyond the Steinmann relations. These constraints...
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Complementarity Embraces Particles and Waves
In June 1926, Max Born was eager to embrace wave mechanics, since it was easier to apply to the scattering problems. However, after witnessing the...