Results 11 to 20 of about 69,869 (259)

Cross Ratios of Quadrilateral Linkages [PDF]

open access: yes, 2015
We discuss the cross-ratio map of planar quadrilateral linkages, also in the case when one of the links is telescopic. Most of our results are valid for a planar quadrilateral linkage with generic lengths of the sides.
Khimshiashvili, Giorgi, Siersma, Dirk
core   +2 more sources

Comparison of the Influence of Double-Limb Double-Plate Joint on the Stability Bearing Capacity of Triangular and Quadrilateral Transmission Tower Structures

open access: yesBuildings, 2022
The axial stiffness of the connection joints in a transmission tower will affect the stability bearing capacity of the tower. The axial stiffness of different forms of connection joints has different effects on the stability bearing capacities of ...
Tengfei Zhao   +6 more
doaj   +1 more source

ANALISIS PEDAGOGICAL CONTENT KNOWLEDGE GURU MATEMATIKA SEKOLAH MENENGAH PERTAMA DITINJAU DARI SEGI GENDER

open access: yesAksioma: Jurnal Program Studi Pendidikan Matematika, 2020
Tujuan penelitian  ini adalah untuk mendeskripsikan pedagogical content knowledge (PCK) guru matematika SMP di kabupaten Merauke pada materi segiempat yang ditinjau dari segi gender. Jenis penelitian ini adalah deskriptif kualitatif.
Khumaeroh Dwi Nur'aini   +1 more
doaj   +1 more source

Quadbox: Quadrilateral Bounding Box Based Scene Text Detection Using Vector Regression

open access: yesIEEE Access, 2021
Scene text appears with a wide range of sizes and arbitrary orientations. For detecting such text in the scene image, the quadrilateral bounding boxes provide a much tight bounding box compared to the rotated rectangle.
Prateek Keserwani   +3 more
doaj   +1 more source

A remark on star-C4 and wheel-C4 Ramsey numbers

open access: yesElectronic Journal of Graph Theory and Applications, 2014
Given two graphs G1 and G2, the Ramsey number R(G1;G2)is the smallest integer N such that, for any graph G of order N, either G1 is a subgraph of G, or G2 is a subgraph of the complement of G. Let Cn denote a cycle of order n, Wn a wheel of order n+1 and
Yanbo Zhang, Hajo Broersma, Yaojun Chen
doaj   +1 more source

Mathematics teacher educators’ noticing of pedagogical content knowledge on hierarchical classification of quadrilateral

open access: yesInfinity, 2023
This study aims to investigate mathematics teacher educators’ (MTE) knowledge in noticing preservice teachers’ pedagogical content knowledge (PCK) on the hierarchical classification of the quadrilateral. A multiple case study was conducted to analyze the
Rooselyna Ekawati   +5 more
doaj   +1 more source

Management of quadrilateral plate fractures: An up to date

open access: yesJournal of Orthopedics, Traumatology and Rehabilitation, 2021
Acetabular fractures are result of mostly high velocity injury with an incidence of 3/100,000/year. However in elderly patent low energy trauma also result in acetabulum fracture due to osteoporosis.
Shilp Verma   +3 more
doaj   +1 more source

Study on the Vector Quadrilateral Isoparametric Shell Element with Shear Deformation

open access: yesAdvances in Civil Engineering, 2022
Based on the linear superposition of the quadrilateral isoparametric membrane element and quadrilateral Mindlin plate element, basic vector formulas for the quadrilateral isoparametric shell element with the shear deformation is derived.
Zhen Wang   +3 more
doaj   +1 more source

ACHROMATIC COLORING OF QUADRILATERAL SNAKES

open access: yesJournal of Amasya University the Institute of Sciences and Technology, 2021
The Main objective of this article is to discuss achromatic coloring and to investigate the achromatic number of the central graph of quadrilateral snake, double quadrilateral snake, triple quadrilateral snake, k-quadrilateral snake, alternate ...
Yashwant Panwar, Akhlak Mansurı
doaj  

PENGEMBANGAN LKS BERCIRIKAN PROBLEM BASED LEARNING UNTUK SISWA SMP AR-ROHMAH MALANG KELAS VII

open access: yesJurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2016
The research objective of this development is to produce mathematical Student Worksheet (LKS) is characterized by problem based learning to VII grade.
Ayu Rahayu   +2 more
doaj   +1 more source

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