Results 11 to 20 of about 12,597 (223)
Biomechanical Effects of Cage Position in Full-endoscopic Trans-Kambin's Triangle Lumbar Interbody Fusion: A Finite Element Analysis [PDF]
Full-endoscopic trans-Kambin's triangle lumbar interbody fusion is considered a minimally invasive procedure. The cage position in Kambin's triangle lumbar interbody fusion differs from that in other types of lumbar interbody fusion; the cage is inserted
Masatoshi MORIMOTO +4 more
doaj +2 more sources
The use of geometric spaces is very important in our lives In ancient times it was used many steps to resolve the area of the triangle, but this research is easy to solve the area of triangle with one side and two angles, and it saves time and effort ...
Ehab esmail ahmed
doaj +1 more source
New Diagonal Graph Ramsey Numbers of Unicyclic Graphs
Grossman conjectured that R(G, G) = 2 · |V (G)| − 1, for all simple connected unicyclic graphs G of odd girth and |V (G)| ≥ 4. In this note, we prove his conjecture for various classes of G containing a triangle.
Richard M. Low, Ardak Kapbasov
doaj +1 more source
Periodic balanced binary triangles [PDF]
A binary triangle of size $n$ is a triangle of zeroes and ones, with $n$ rows, built with the same local rule as the standard Pascal triangle modulo $2$.
Jonathan Chappelon
doaj +1 more source
Finite element implementation of general triangular mesh for Riesz derivative
In this work, we will study a calculation method of variation formula with Riesz fractional derivative. As far as we know, Riesz derivative is a non-local operator including 2ndirections in n−dimension space, which the difficulties for computation of ...
Daopeng Yin, Liquan Mei
doaj +1 more source
Modeling Spheres in Some Paranormed Sequence Spaces
We introduce a new sequence space hA(p), which is not normable, in general, and show that it is a paranormed space. Here, A and p denote an infinite matrix and a sequence of positive numbers.
Vesna I. Veličković +2 more
doaj +1 more source
Diagrammar of physical and fake particles and spectral optical theorem
We prove spectral optical identities in quantum field theories of physical particles (defined by the Feynman iϵ prescription) and purely virtual particles (defined by the fakeon prescription).
Damiano Anselmi
doaj +1 more source
Semi-Poisson Statistics in Relativistic Quantum Billiards with Shapes of Rectangles
Rectangular billiards have two mirror symmetries with respect to perpendicular axes and a twofold (fourfold) rotational symmetry for differing (equal) side lengths.
Barbara Dietz
doaj +1 more source
Geographic distribution patterns of species of the subtribe Lychnophorinae (Asteraceae: Vernonieae)
With 119 species distributed in 19 genera, most species of the subtribe Lychnophorinae are endemic to the Espinhaço Range in central eastern Brazil.
Fábio Vitalino Santos Alves +1 more
doaj +1 more source
Simulation, Seriation and the Dating of Roman Republican Coins
Seriation was one of the earliest applications of computers to an archaeological problem. Despite the origins of the technique in numismatics, the vast majority of coinage studies manually sequence coin hoards and issues.
Kris Lockyear
doaj +1 more source

