نتایج جستجو برای: end capped conical tubes

تعداد نتایج: 437721  

Boon Keat Yew Hui Ping Liew Mei Yun Kwok Wee Leng Siew Yong Mei Ong

The synthetic seed technology is becoming popular due to its wide application in germplasm conservation and for exchanges between countries in the floriculture trade. In this study, this method was used to study the germination and conversion capabilities of orchid species Dendrobium White Fairy when stored at different storage times and with different storage containers. A high germination per...

2009
Patrick S. Redmill Shannon L. Capps Peter T. Cummings Clare McCabe

The Gibbs free energy of solvation (DG) for C60, and six other idealized, non-functionalized, fullerene particles of differing size and shape has been determined in octanol and water solvents from molecular dynamics simulations using thermodynamic integration. In particular, we have studied Buckminster fullerene (C60) and open and capped carbon nanotubes of different aspect ratios and solvent a...

Journal: :Wuhan University Journal of Natural Sciences 2023

A [see formula in PDF]-fullerene is a connected cubic plane graph whose faces are only triangles and hexagons, has the connectivity PDF] or PDF]. The PDF]-fullerenes with tubes consisting of concentric hexagonal layers such that each layer consists two capped on end by adjacent triangles, denoted vertices exactly perfect matchings. structure can be determined three parameters PDF], and[see thus...

1994
Erik G. F. Thomas

We show that closed convex cones, having bounded order intervals (in particular weakly complete proper convex cones) in conuclear spaces, are generated by their extreme rays. An analogue of Choquet's theorem is obtained for these cones, as well as for the conuclear cones deened in this article. Well-capped cones are conuclear. The main tool is Choquet's notion of conical measure, of which we pr...

Journal: :journal of ornamental plants 2014
wee leng siew mei yun kwok yong mei ong hui ping liew boon keat yew

the synthetic seed technology is becoming popular due to its wide application in germplasm conservation and for exchanges between countries in the floriculture trade. in this study, this method was used to study the germination and conversion capabilities of orchid species dendrobium white fairy when stored at different storage times and with different storage containers. a high germination per...

Journal: :Proceedings of the Physical Society of London 1921

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 1985

Journal: :Journal of Sound and Vibration 2023

Viscothermal acoustic propagation in gases contained rigid straight or conical tubes is considered. Under the assumption that wavelength much larger than both boundary layer thickness and tube radius, pressure flow are shown to be solutions of a pair coupled 1D differential equations, formulated as transmission line equations involving complex loss coefficients. The derivation these coefficient...

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