Results 31 to 40 of about 410,519 (339)

Problem in Plane Geometry [PDF]

Proceedings of the Edinburgh Mathematical Society, 1907
In a plane, a point O and a straight line OH drawn through O are given. OH is the bisector of an unknown angle YOX, which it is required to determine by the following conditions: A point I, given by position in the plane of the figure, is connected with the straight line OH by the given angle IOH =θ, and by the distance OI=c, from the point I to the ...
openaire   +2 more sources

Ideals on the Quantum Plane’s Jet Space

Mathematics, 2020
The goal of this paper is to introduce some rings that play the role of the jet spaces of the quantum plane and unlike the quantum plane itself possess interesting nontrivial prime ideals.
Andrey Glubokov
doaj   +1 more source

An Algorithm for constructing Hjelmslev planes [PDF]

, 2013
Projective Hjelmslev planes and Affine Hjelmselv planes are generalisations of projective planes and affine planes. We present an algorithm for constructing a projective Hjelmslev planes and affine Hjelsmelv planes using projective planes, affine planes and orthogonal arrays.
arxiv   +1 more source

Age-based Predictive Model of the Pediatric Ribcage

International Journal of Automotive Engineering, 2014
Ribcage geometry of 327 boys and girls (aged 1-18) was extracted from CT scans, consisting of three dimensional curves fit through the centroidal path of 6306 individual ribs.
Holcombe Sven, Kindig Matthew, Zhang Peng, Parenteau Chantal, Rabban Patrick, Hully Lucy, Wang Stewart   +6 more
doaj   +1 more source

UNIFORM SPANNING FORESTS OF PLANAR GRAPHS

Forum of Mathematics, Sigma, 2019
We prove that the free uniform spanning forest of any bounded degree proper plane graph is connected almost surely, answering a question of Benjamini, Lyons, Peres and Schramm.
TOM HUTCHCROFT, ASAF NACHMIAS
doaj   +1 more source

On The Investigating Cycle Properties In The Galilean Plane G^2

Eurasian Journal of Science and Engineering, 2023
The introduction of the Galilean plane within the affine plane parallels the familiar concepts of the Euclidean plane, extending the realm of geometric exploration.
Abdullah Kurudirek
doaj   +1 more source

Half plane geometries

, 2021
Completely rewritten paper.
Platis, Ioannis D., Sun, Li-Jie
openaire   +2 more sources

Comparison Of The Effectiveness Of Cooperative Learning Model Of Tps Type And Nht Type Based On Independent Learning Students At Makassar

Journal of EST (Educational Science And Technology), 2017
The study is an experiment research with pretest and postets design, which aims at examming (1) the effectiveness of cooperative lerning model of TPS type; (2) the effectiveness of cooperative lerning model of NHT type; (3) and the comparison of the the ...
Abdul Hadi
doaj   +1 more source

The solution supramolecular structure of α2 → 8 polysialic acid suggests a structural cause for its low immunogenicity

FEBS Letters, EarlyView.
α2 → 8 polysialic acid elicits poor immunogenicity. Small‐angle scattering shows a supramolecular structure with parallel‐chain binding, although in different forms at μm and mm calcium. The major histocompatibility complex requires molecular weights around 2000 Da to produce antibodies, and 2000 Da polysialic oligomers will bind in these structures ...
Kenneth A. Rubinson
wiley   +1 more source

Scoring rubric design to measure the ability to prove plane geometry problems not accompanied by image visualization

Jurnal Elemen
Proof of the type of problem not accompanied by image visualization will require a longer flow and process than proof of the kind of problem accompanied by image visualization.
I Putu Wisna Ariawan, I Made Ardana, Dewa Gede Hendra Divayana, I Made Sugiarta   +3 more
doaj   +1 more source