منابع مشابه
Kaleidoscope: Computer-Assisted Ideation through Idea Network Exploration
Idea generation (ideation) is an essential process in human creativity that leads to great innovation. Brainstorming is one of the most widely-used and powerful ideation methods. In this paper, we propose a novel approach to assisting human brainstorming, which allows computers to collaborate with humans and boost new ideas. To achieve this goal, we first model the brainstorming process in a ne...
متن کاملThrough Kaleidoscope Eyes Spin Glasses Experimental Results and Theoretical Concepts
A spin glass describes a system of spins on a lattice (or a crystal) where the interactions are frustrated as well as disordered. Studying such systems presents many theoretical difficulties, but over the last twenty years considerable advances have been made. In this paper I will discuss some of the experimental results that motivated theorists and some of the concepts that were developed to d...
متن کاملGreen Heroes
1 Dipartimento di Scienze di Sanità Pubblica, Sezione di Parassitologia, University of Rome-La Sapienza, Rome, Italy, 2 Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom, 3 Centre Medical Saint Camille, Ouagadougou, Burkina Faso, 4 Kenya Medical Research Institute, Wellcome Trust Programme, Centre for Geographic Medicine Resea...
متن کاملTime turns the universal kaleidoscope
The idea of a harmonious universe is one with which scientists and philosophers have sympathized for centuries. Of course, many such as Tolman[11], have revealed difficulties with original oscillatory models, typically citing divergent entropy or difficulty with singularities. By scientific judgement and recent developments[2, 10, 8], I am compelled to resort to such a model in the description ...
متن کاملKaleidoscope laser
We report the first calculations of mode patterns of unstable-cavity lasers with truly two-dimensional transverse geometries. A detailed account of numerical techniques, incorporating a nonorthogonal beampropagation method, and results for cavities with a range of transverse symmetries, such as regular polygonal and rhomboid, are presented. In view of the beautiful complexity of the eigenmodes ...
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ژورنال
عنوان ژورنال: Nature
سال: 1981
ISSN: 0028-0836,1476-4687
DOI: 10.1038/291599a0