Results 71 to 80 of about 410,519 (339)
Constructing a uniform plane-filling path in the ternary heptagrid of the hyperbolic plane [PDF]
arXiv, 2007 In this paper, we distinguish two levels for the plane-filling property. We consider a simple and a strong one. In this paper, we give the construction which proves that the simple plane-filling property also holds for the hyperbolic plane. The plane-filling property was established for the Euclidean plane by J. Kari, in 1994, in the strong version.
arxiv
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose Results of a prospective, randomized controlled trial at our institute demonstrate an association between the dose to the left hippocampus and neurocognitive decline post‐radiotherapy for patients with glioblastoma. To minimize the dose to the left hippocampus, a left hippocampus sparing model was created using RapidPlan (RP) and multi‐
Shima Y. Tari +9 more
wiley +1 more source
Creep Characterization of Inconel 718 Lattice Metamaterials Manufactured by Laser Powder Bed Fusion
Advanced Engineering Materials, EarlyView., 2023 Herein, the creep characteristics of additively manufactured Inconel 718 metamaterials are investigated. The creep behavior of metamaterials and the effects of microstructural defects are assessed, and the microstructure defects are accurately captured using Kachanov's creep damage model.
Akash Singh Bhuwal +5 more
wiley +1 more source
TEACHING BASICS OF THE DESCRIPTIVE GEOMETRY – RELATIVE POSITIONS OF LINES AND PLANES
Journal of Industrial Design and Engineering Graphics, 2015 The paper presents applications developed for teaching descriptive geometry. The purpose of the applications is represented by the understanding of the basic elements of the descriptive geometry – the lines and the planes and their relative positions in ...
CLINCIU Ramona
doaj
TRANSITION FROM 2D TO 3D WITH GEOGEBRA [PDF]
Romanian Journal of Mathematics and Computer Science, 2014 This article presents the definition of projection plane, its importance for the geometry constructions used in civil engineering and comparative analysis of three opportunities for creating a three dimensional basis, used in drawing such a plane. First
MARIA MIHAILOVA +2 more
doaj
EPJ Web of Conferences, 2018 As the mechanical properties of honeycomb structures are influenced by several parameters, detailed analysis is necessary before their potential application in transportation industry components.
Baumgart Christine +3 more
doaj +1 more source
Di-n-butylbis(N-n-butyl-N-ethyldithiocarbamato-κS)tin(IV)
Acta Crystallographica Section E, 2009 The Sn atom in the title compound, [Sn(C4H9)2(C7H14NS2)2], exists in a tetrahedral C2S2Sn coordination geometry. The geometry is distorted towards skew-trapezoidal-bipyramidal owing to the proximity of the double-bond S atoms [Sn—S = 2.521&#
Seik Weng Ng +2 more
doaj +1 more source
Enumerative geometry of plane curves of low genus [PDF]
arXiv, 1998 We collect various known results (about plane curves and the moduli space of stable maps) to derive new recursive formulas enumerating low genus plane curves of any degree with various behaviors. Recursive formulas are given for the characteristic numbers of rational plane curves, elliptic plane curves, and elliptic plane curves with fixed complex ...
arxiv
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose Quantify the impact of additional imaging doses on clinical dose constraints during lung stereotactic body radiotherapy (SBRT) treatment utilizing stereoscopic/monoscopic real‐time tumor monitoring. Materials and Methods Thirty lung SBRT patients treated with the volumetric arc therapy technique were randomly selected from the ...
Ruwan Abeywardhana, Mike Sattarivand
wiley +1 more source
Advanced Engineering Materials, EarlyView., 2023 This study aims to explore the feasibility of using a structure inspired by the features of horsetail and human spine as the potential helmet liner, targeting at mitigation of acceleration‐induced injuries. A parametric study is conducted to investigate the effect of individual geometrical variables in the design, indicating its capability to reduce ...
Bing Leng +3 more
wiley +1 more source