Results 231 to 240 of about 12,789 (267)

The spirals of the Universe

Proceedings. The 9th Russian-Korean International Symposium on Science and Technology, 2005. KORUS 2005., 2003
The subject of this work is the evolution of the Universe filled by an inhomogeneous nonisotropic scalar field.
openaire   +1 more source

The Core of the Spiral

SIAM Journal on Applied Mathematics, 1992
Summary: The problem of finding the unique frequency and shape, including the core, of spirals in excitable media is studied. A leading-order approximation of the problem is formulated as a nonlinear eigenvalue problem involving only ordinary differential equations.
openaire   +2 more sources

Meandering Spirals

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1999
AbstractSpiral wave patterns in chemical reactions and their dynamics have received a lot of interest in the past few years, from the experimental and from the theoretical side. We review some of the recent mathematical results addressing a bifurcation theoretic approach to meandering and drifting tip motions.
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Spiral packing

Computers & Graphics, 2006
Cameron Browne, Paul B. van Wamelen
openaire   +1 more source

Torsion in concrete beams reinforced with GFRP spirals

Engineering Structures, 2020
Mohamed H Agamy, Alaa Sherif
exaly  

Spiraling in Trees

Science, 1934
openaire   +2 more sources

PHYSICS WITH SPIRAL AND SPIRAL 2

New Applications of Nuclear Fission, 2004
openaire   +2 more sources

Spirals of Sustainable Academic Motivation, Creativity, and Trust of Higher Education Staff

Sustainability, 2021
Dominika Toman, Martina Blašková
exaly  

The Spiral of Success

European Journal of Vascular and Endovascular Surgery, 2022
Xavier, Bérard, Caroline, Caradu
openaire   +2 more sources

The behaviour of concrete columns with interlocking spirals

Engineering Structures, 1999
Jin‐Keun Kim
exaly