Results 41 to 50 of about 864,739 (333)
Computational Geometry, 2010 A highway H is a line in the plane on which one can travel at a greater speed than in the remaining plane. One can choose to enter and exit H at any point. The highway time distance between a pair of points is the minimum time required to move from one point to the other, with optional use of H.
Aloupis, Greg +6 more
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Influence of impurities and hull content in material for pressing on sensory quality cold-pressed sunflower oil [PDF]
Acta Periodica Technologica, 2010 This paper analyzes influence of different percentage of impurities and hull in the material for pressing on sensory quality (appearance, smell, taste, aroma and colour) of edible nonrefined sunflower oil.
Premović Tamara Đ. +3 more
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Biosorption of Nickel (II) from Aqueous Solutions onto Pistachio Hull Waste as a Low-Cost Biosorbent
Civil Engineering Journal, 2019 There are many different industrial wastewater containing heavy metals that contribute to environmental pollution and raw agricultural waste is an effective adsorbent for the removal of heavy metals. The adsorption behavior of pistachio hull powder (PHP)
Majid Zamani Beidokhti +2 more
semanticscholar +1 more source
Pacific Journal of Mathematics, 1991 In the paper under review the author (1) presents a unified approach to the study of \(n\)-tuple rational \(A\)- convex hulls and \(n\)-tuple \(A\)-convex hulls and (2) investigates the relationship between these hulls and vector-valued functions and multi-tuple Shilov boundaries of uniform algebras.
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A New Method for Constructing Self-Dual Codes over Finite Commutative Rings with Characteristic 2
MathematicsIn this work, we present a new method for constructing self-dual codes over finite commutative rings R with characteristic 2. Our method involves searching for k×2k matrices M over R satisfying the conditions that its rows are linearly independent over R
Yongsheng Ma, Jizhu Nan, Yuanbo Liu
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The effect of lift on the wave-making resistance of multi-hull craft [PDF]
, 2007 A potential based panel method is presented to estimate the wave-making characteristics of multi-hull craft. In order to simulate the lifting potential flow around the sub-hulls, the method adopts mixed source/doublet distributions on the sub-hulls and ...
Sayer, P.G., Vassalos, D., Xie, N.
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Journal of Experimental Botany, 2018 The C–S–A gene system determines rice hull pigmentation. A conserved color-producing model reveals the independent origin and evolution of the anthocyanin biosynthesis pathway in rice.
Xingming Sun +12 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal +2 more
wiley +1 more source
MicroRNAs Regulate Grain Development in Rice
AgronomyEnsuring food security is a challenge for humans. Rice grain yield and quality must urgently be increased to overcome this challenge. MicroRNA (miRNA) is an important regulatory module in plant development and stress responses.
Ying Ye +3 more
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Convex hulls of spheres and convex hulls of convex polytopes lying on parallel hyperplanes [PDF]
, 2011 Given a set $\Sigma$ of spheres in $\mathbb{E}^d$, with $d\ge{}3$ and $d$ odd, having a fixed number of $m$ distinct radii $\rho_1,\rho_2,...,\rho_m$, we show that the worst-case combinatorial complexity of the convex hull $CH_d(\Sigma)$ of $\Sigma$ is $\
Karavelas, Menelaos I., Tzanaki, Eleni
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