Results 11 to 20 of about 344,663 (315)
Hamilton Triangle of a Triangle in the Isotropic Plane [PDF]
Mathematica Pannonica, 2022 In this paper we introduce the concept of the Hamilton triangle of a given triangle in an isotropic plane and investigate a number of important properties of this concept. We prove that the Hamilton triangle is homological with the observed triangle and with its contact and complementary triangles. We also consider some interesting statements about the
Kolar Begović, Zdenka +1 more
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, 2023 The solitaire of independence is a groupoid action resembling the classical 15-puzzle, which gives information about independent sets of coordinates in a totally extremally permutive subshift. We study the solitaire with the triangle shape, which corresponds to the spacetime diagrams of bipermutive cellular automata with radius 1/2.
Ville Salo, Juliette Schabanel
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Monochromatic Triangles, Triangle Listing and APSP [PDF]
2020 IEEE 61st Annual Symposium on Foundations of Computer Science (FOCS), 2020 To appear in FOCS ...
Williams, Virginia Vassilevska +1 more
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Dissection of a Triangle into Similar Triangles [PDF]
Discrete & Computational Geometry, 2005 For \(n\geq 2\), let \(f(n)\) be the number of triangles that can be dissected into \(n\) similar nonright triangles, and let \(g(n)\) be the number of nonsimilar nonright triangles \(T\) that can be dissected into \(n\) parts similar to \(T\). It follows from an example of \textit{H. Kaiser} [Elem. Math. 46, 106--111 (1991; Zbl 0744.05004)] that \(f(n)
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The American Mathematical Monthly, 2023 A long-standing, unanswered question regarding Euclid's Elements concerns the absence of a theorem for the concurrence of the altitudes of a triangle, and the possible reasons for this omission. In the centuries following Euclid, a remarkable number of proofs have been put forward; this suggests a search for the most elementary and direct proof.
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Robot Three-Finger Grasping Strategy Based on DeeplabV3+
Actuators, 2021 Researchers all over the world are aiming to make robots with accurate and stable human-like grasp capabilities, which will expand the application field of robots, and development of a reasonable grasping strategy is the premise of this function. In this
Qiang Bai +5 more
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The EuroCALL Review, 2012 Institutional investment in technology and infrastructure for the provision of new online and self-access language learning opportunities is not always accompanied by the necessary changes in the practices of learners, practitioners and managers in higher education (Wertsch, 2002).
Montoro, Carlos, Hampel, Regine
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The triangle between anterior and posterior cruciate ligaments: arthroscopic anatomy study
Acta Orthopaedica et Traumatologica Turcica, 2020 Objective: The goal of anterior cruciate ligament (ACL) reconstruction is to place the graft in closest proximity to the native ACL anatomy. This study aims to examine the angular relation between intact anterior and posterior cruciate ligaments (PCL ...
Alper Kaya +3 more
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Discrete Mathematics, 2015 19 pages, 4 figures ...
Teeradej Kittipassorn, Gábor Mészáros
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CLIL 教學運用在國小四年級數學科的行動研究 Using the Content and Language Integrated Learning (CLIL) Approach to Teach Elementary Fourth Grade Mathematics: An Action Research [PDF]
Shizi Peiyu Yu Jiaoshi Zhuanye Fazhan Qikan行政院通過雙語國家政策後，許多縣市選擇CLIL為主要雙語教學模式，本研究透過教學行動研究反思與修正的歷程，建構可行的數學CLIL教學模式。研究者設計角度及三角形兩個幾何單元的教學，於110年10月6日至28日在國小四年級實施，蒐集教室觀察紀錄、訪談、文件資料、省思札記、中、英語單元成就測驗等資料，進行綜合分析。本研究主要發現如下：一、CLIL的學習情境可視學生需求提供中文輔助，課堂融入70 %的英語，並採異質分組促進同儕溝通互動。二、課程設計可依學科內容設計不同難度的操作活動與統整型的素養任務。三 ...
鍾羽雯 Yu-Wen Chung +1 more
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