Results 1 to 10 of about 272,660 (146)
The problem of accounting for the quantum degrees of freedom in passing from massive higher-spin potentials to massless ones, and the inverse problem of “fattening” massless tensor potentials of helicity ±h to their massive s=|h| counterparts, are solved
Jens Mund +2 more
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A STUDY OF LEAKAGE-CORRECTED TWO-STEP METHOD BASED ON THE NODAL EQUIVALENCE THEORY FOR FAST REACTOR ANALYSIS [PDF]
The conventional two-step method based on the generalized equivalence theory (GET) cannot be directly applied to the fast reactor analysis since the assumption of the space-energy separability is not very valid due to a relatively long neutron mean free ...
Jang Seongdong, Kim Yonghee
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Size-dependent Vibration Analysis of Non-uniform Mass Sensor Nanobeams [PDF]
In the present paper, the exact modeling and frequency analysis of the mass sensor nanobeam are investigated based on a higher-order elasticity theory with taking into account the longitudinal discontinuity. The energy equations of the beam are expressed
mostafa Nazemizadeh +3 more
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The mechanism of rock fragmentation around blastholes is of prior importance in the evaluation of drilling and blasting performance in open pit and underground mines.
Ali Reza Hajibagherpour +2 more
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In China, a free influenza vaccination policy is being implemented among individuals aged 70 years and over in Zhejiang province during the COVID-19 pandemic.
Guangxu Liu +6 more
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Griffith energies as small strain limit of nonlinear models for nonsimple brittle materials
We consider a nonlinear, frame indifferent Griffith model for nonsimple brittle materials where the elastic energy also depends on the second gradient of the deformations.
Manuel Friedrich
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Arbitrarily Oriented Dense Object Detection Based on Center Point Network in Remote Sensing Images
Arbitrarily oriented object detection has recently attracted increasing attention for its wide applications in remote sensing. However, it is still a challenge for detection algorithms because of complex scenes, small size, rotation, densely parked.
Peng Wang +4 more
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Non-rigid Registration of Medical Image Data with Incomplete Information
The problem of non-rigid registration of images, where certain parts are missing, is considered in the context of pre- and intraoperative or damaged data.
O. V. Museyko +2 more
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Discontinuities in the Electromagnetic Fields of Vortex Beams in the Complex Source/Sink Model [PDF]
An analytical discontinuity is reported in what was thought to be the discontinuity-free exact nonparaxial vortex beam phasor obtained within the complex source/sink model.
Pi, Liang-Wen +2 more
core +3 more sources
Application of a Premelting Model to the Lithosphere‐Asthenosphere Boundary
A seismic discontinuity known as the G‐discontinuity, which has been prevailingly detected in the oceanic mantle, is considered to provide evidence of a sharp lithosphere‐asthenosphere boundary (LAB). We investigate whether this sharp LAB is explained by
Hatsuki Yamauchi, Yasuko Takei
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