Classification of rotational surfaces in Euclidean space satisfying a linear relation between their principal curvatures
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DOI: 10.1002/mana.201800235
Abstract: We classify all rotational surfaces in Euclidean space whose principal curvatures κ1 and κ2 satisfy the linear relation κ1=aκ2+b , where a and b are two constants. As a consequence of this classification, we find… read more here.
Keywords: linear relation; principal curvatures; euclidean space; surfaces euclidean ... See more keywords
Study the modifications induced by alpha particles in cellulose nitrate NTD
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DOI: 10.1016/j.vacuum.2018.11.003
Abstract: Abstract Cellulose Nitrate (CN-85) polymer samples were irradiated by alpha particles with different fluences varying from 1.45 × 106 to 7.2 × 106 particles/cm2 using a 241Am source. The optical and structural alterations produced in CN-85 nuclear track detector… read more here.
Keywords: study modifications; alpha particle; spectroscopy; cellulose nitrate ... See more keywords