Results 121 to 130 of about 1,073,846 (316)

The Differences Between Birkhoff and Isosceles Orthogonalities in Radon Planes

Extracta Mathematicae, 2017
The notion of orthogonality for vectors in inner product spaces is simple, interesting and fruitful. When moving to normed spaces, we have many possibilities to extend this notion. We consider Birkhoff orthogonality and isosceles orthogonality.
Hiroyasu Mizuguchi
doaj  

ANALYSIS OF STUDENTS' ERRORS IN SOLVING PLANE GEOMETRY WORD PROBLEMS BASED ON NEWMAN’S ERROR ANALYSIS (NEA) METHOD

Prima: Jurnal Pendidikan Matematika
This study aims to apply Newman's Error Analysis (NEA) as a method for teaching students to identify mistakes they make when solving word problems involving plane geometry, identify factors that contribute to students' difficulty in understanding ...
dinda Sholehah Syawali, Ima Mulyawati
doaj   +1 more source

Possibilities of Preparing Pupils for Proof Problems of Synthetic Plane Geometry Solvable by Deductive Methods

, 2021
Vojtěch Zlámal
openalex   +2 more sources

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Thermal Casimir effect for Drude metals in the plane-sphere geometry [PDF]

, 2010
Antoine Canaguier‐Durand, Paulo A. Maia Neto, Astrid Lambrecht, Serge Reynaud   +3 more
openalex   +1 more source

Birational Geometry of Plane Curves

Tokyo Journal of Mathematics, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

Advanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter, Thomas Wegener, Andreas Schilling, Martin Fehlbier, Thomas Niendorf   +4 more
wiley   +1 more source

The Number System And Geometry Of The Space-time Plane.

, 1968
Richard Marshall
openalex   +1 more source

Grassmann geometry on the groups of rigid motions on the Euclidean and the Minkowski planes [PDF]

, 2006
Kenji Hiro Kuwabara
openalex   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source