Results 61 to 70 of about 230,953 (263)

Graphic processing for sustainable development principles using optical fibers

Journal of Architecture, Art & Humanistic Science
In line with the rapid growth that has affected human life in the modern era in various aspects of life, there are many ways to express human needs, including visual, oral and linguistic, and technological development has extended to also include the ...
Dr. Eman abdel baky mohamed
doaj   +1 more source

Triangles II: Complex triangle coordinates

Aequationes Mathematicae, 1996
This is the second in a series of three papers examining Euclidean triangle geometry via complex cross ratios [for part I see ibid., No. 1-2, 30-54 (1996; see the paper above)]. In this paper the author introduces complex triangle coordinates in the Euclidean plane using cross ratios, and uses them to prove theorems about triangles. She then develops a
openaire   +2 more sources

CSF Cytokine Network Organization Predicts Progression Independent of Relapse and MRI Activity in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Progression independent of relapse activity is a major determinant of long‐term disability in multiple sclerosis, but its immunopathologic basis remains incompletely understood. We investigated whether relapse‐independent progression in radiologically stable relapsing–remitting multiple sclerosis is associated with distinct ...
Antonio Bruno, Matteo Conti, Ettore Dolcetti, Federica Azzolini, Angela Borrelli, Roberta Fantozzi, Mario Stampanoni Bassi, Giovanni Galifi, Giuseppe Maccarrone, Luca Montaguti, Marco Cervigni, Maddalena Dal Pozzo, Roberto Furlan, Annamaria Finardi, Girolama Alessandra Marfia, Marco Salvetti, Antonella Conte, Fabio Buttari, Diego Centonze, Luana Gilio   +19 more
wiley   +1 more source

Poncelet Porisms and Loci of Centers in the Isotropic Plane

Mathematics
Any triangle in an isotropic plane has a circumcircle u and incircle i. It turns out that there are infinitely many triangles with the same circumcircle u and incircle i. This one-parameter family of triangles is called a poristic system of triangles. We
Ema Jurkin
doaj   +1 more source

Loss Reserving Estimation With Correlated Run-Off Triangles in a Quantile Longitudinal Model

Risks, 2020
In this paper, we consider a loss reserving model for a general insurance portfolio consisting of a number of correlated run-off triangles that can be embedded within the quantile regression model for longitudinal data.
Ioannis Badounas, Georgios Pitselis
doaj   +1 more source

Triangles III: Complex triangle functions

Aequationes Mathematicae, 1997
This is the third in a series of three papers that examine Euclidean geometry via complex cross-ratios. The first two papers [ibid. 52, No. 1-2, 30-54 (1996; Zbl 0860.51009); ibid., No. 3, 215-245 (1996; Zbl 0860.51010)] considered triangle shapes and triangle coordinates.
openaire   +2 more sources

Triangular Index Ratio as an Alternative Method to the Alpha Angle for Defining the Presence of Cam Morphology: A Prospective Cohort Study

Arthritis Care &Research, EarlyView.
Objective Cam morphology, which is a significant risk factor for hip osteoarthritis, is commonly quantified by the alpha angle (AA). This study aims to explore the potential of the triangular index ratio (TIR) to quantify cam morphology on anteroposterior radiographs by assessing the association between TIR‐defined cam morphology and the development of
Jinchi Tang, Fleur Boel, Michiel M. A. van Buuren, Noortje S. Riedstra, Myrthe A. van den Berg, Jos Runhaar, Sita Bierma‐Zeinstra, Rintje Agricola   +7 more
wiley   +1 more source

Triangle-degree and triangle-distinct graphs

Discrete Mathematics
Let $G$ be a simple graph and $v$ be a vertex of $G$. The triangle-degree of $v$ in $G$ is the number of triangles that contain $v$. While every graph has at least two vertices with the same degree, there are graphs in which every vertex has a distinct triangle-degree. In this paper, we construct an infinite family of graphs with this property. We also
Zhanar Berikkyzy, Beth Bjorkman, Heather C. Smith Blake, Sogol Jahanbekam, Lauren Keough, Kevin Moss, Danny Rorabaugh, Songling Shan   +7 more
openaire   +3 more sources

The antiphospholipid triangle [PDF]

Journal of Thrombosis and Haemostasis, 2010
See also Pengo V, Ruffatti A, Legnani C, Gresele P, Barcellona D, Erba N, Testa S, Marongiu F, Bison E, Denas G, Banzato A, Padayattil Jose S, Iliceto S. Clinical course of high-risk patients diagnosed with antiphospholipid syndrome. This issue, pp 237–42.
openaire   +2 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source