نتایج جستجو برای: smooth

تعداد نتایج: 117982  

Journal: :Journal of Korean Institute of Intelligent Systems 2002

Journal: :Mechanical Engineering 1999

Journal: :Nature Nanotechnology 2007

Journal: :Discrete Mathematics 1983

Journal: :Nature 1997

Journal: :Science 1961

M. Naghipour and M. Raoufi,

Most Codes such as API and BSI recommend Morison’s equation to estimate hydrodynamic forces on offshore structures. Significant differences exist among these Codes due to using different methods of analysis and estimation of force coefficients. In this paper, data from full scale tests have been used to evaluate random waves and uniform current actions on the smooth piles. Four time and ...

Journal: Mycologia Iranica 2015

The anamorphic fungus genus Periconia is worldwide in distribution and causes foliar disease on plants mostly in tropical and subtropical regions. This study presents the description and illustration of P. palmivora discovered on leaves of Phoenix dactylifera (Palmae/Arecaceae) from Terai forest region of Uttar Pradesh, India. The taxonomic determination was based on morphological characteristi...

In this article, we generalize the concept of the Lie algebra of vector fields to the set of smooth sections of a T-bundle which is by definition a canonical generalization of the concept of a tangent bundle. We define a Lie bracket multiplication on this set so that it becomes a Lie algebra. In the particular case of tangent bundles this Lie algebra coincides with the Lie algebra of vector fie...

Journal: :mycologia iranica 0
s. kumar birbal sahni institute of palaeobotany, 53-university road, lucknow, (u.p.), india r. singh department of botany, division of biological sciences, dr. harisingh gour central university, sagar–470003 (m.p.), india

the anamorphic fungus genus periconia is worldwide in distribution and causes foliar disease on plants mostly in tropical and subtropical regions. this study presents the description and illustration of p. palmivora discovered on leaves of phoenix dactylifera (palmae/arecaceae) from terai forest region of uttar pradesh, india. the taxonomic determination was based on morphological characteristi...

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