Results 31 to 40 of about 669,313 (269)
Numerical Simulation of Mutual Influence in 470 Sailing Hull and Rudder at Different Hull Speeds
Proceedings, 2020 A 470 sailing race requires effective cooperation between athletes to optimize the hull position and the correct heading. To understand the effect of the hull on the maneuverability of the rudder and the influence of the rudder on the stability and ...
Shijie Lin +3 more
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On the Oß-hull of a planar point set [PDF]
, 2018 © 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/We study the Oß-hull of a planar point set, a generalization of the Orthogonal Convex Hull where the coordinate axes form
Alegría Galicia, Carlos +3 more
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Indiana University Mathematics Journal, 2018 In this paper it is shown that every compact two-dimensional manifold $S$, with or without boundary, can be embedded in $\mathbb C^3$ as a smooth submanifold $ $ in such a way that the polynomially convex hull of $ $, though strictly larger than $ $, contains no analytic disc.
Alexander J. Izzo, Edgar Lee Stout
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Geometry, Isometries and Gauging of (2,1) Heterotic Sigma-Models [PDF]
, 1996 The geometry of (2,1) supersymmetric sigma-models is reviewed and the conditions under which they have isometry symmetries are analysed. Certain potentials are constructed that play an important role in the gauging of such symmetries.
Bagger +19 more
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The Effect of Hull Biofouling on Parameters Characterising Ship Propulsion System Efficiency
Polish Maritime Research, 2015 One of most important issues concerning technical objects is the increase of their operating performance. For a ship this performance mainly depends on the efficiency of its main pro-pulsion system and the resistance generated during its motion on water.
Tarełko Wiesła
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Oilseeds and fats, crops and lipids, 2016 Objective: To study of the compositional breakdown of seed components between the integument and the germ and its variability according to genetic and environmental factors. Methods: The study used 19 rapeseed lots grown in two
Carré Patrick +3 more
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МЕТОД УСТРАНЕНИЯ ВОЗДУШНЫХ ПРОБОК ВНУТРИ БАЛЛАСТНЫХ ТАНКОВ
Науковий вісник НЛТУ України, 2017 Рассмотрена проблема эксплуатации судов погружного типа при погружении или всплытии относительно уровня морской поверхности. Установлено, что при таких операциях происходит возникновение паразитных объемов воздуха в балластных танках.
O. M. Palagin
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Effect of Sowing Dates on Fatty Acids and Phytosterols Patterns of Carthamus tinctorius L.
Applied Sciences, 2019 Field experiments were carried out at the Regional Centre of Experimentation in Organic agriculture at Auch (near Toulouse, South west of France).
Jane Roche +3 more
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Calculation and modeling tracked mobile robot
Қарағанды университетінің хабаршысы. Математика сериясы, 2018 Introduction and consideration of basic device of an unmanned ground vehicle (UGV). Determination of the most significant characteristics for exploitation of UGV allows us to formulate the main task: this is the most effective overall design.
N.A. Esmagambet, A.N. Nurpeisova
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Steaming on Convex Hulls [PDF]
Interfaces, 2007 This is a sea story about using a simple classroom example to save a great deal of money, as well as to convince beginning Postgraduate Naval School operations research students—experienced, skeptical military officers—that mathematical analysis can yield immediate results.
Kline, Jeffrey E. +3 more
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