منابع مشابه
A Hospital Chapel
The East Sussex Hospital at Hastings has recently moved from the Parade to a delightful new building, which stands above the White Rock Gardens, with a fine view overlooking the sea. It now possesses a beautiful little chapel for the patients and nurses, a photograph of which we reproduce. The hospital much needed a chapel in the actual building for both the staff and the patients, as it is a c...
متن کاملOn Chromaticity of Wheels
Let the vertices of a graph such that every two adjacent vertices have different color is a very common problem in the graph theory. This is known as proper coloring of graphs. The possible number of different proper colorings on a graph with a given number of colors can be represented by a function called the chromatic polynomial. Two graphs G and H are said to be chromatically equivalent, if ...
متن کاملA Subjective Spin on Roulette Wheels
We provide a simple behavioral definition of ‘subjective mixture’ of acts for a large class of (not necessarily expected-utility) preferences. Subjective mixtures enjoy the same algebraic properties as the ‘objective mixtures’ used to great advantage in the decision setting introduced by Anscombe and Aumann (1963). This makes it possible to formulate mixture-space axioms in a fully subjective s...
متن کاملCyclins: wheels within wheels.
Cycimns were originally defined as proteins which are synthesized in each cell cycle and destroyed at every mitosis. Cyclins were discovered by T. Hunt and students at the Marine Biological Laboratory, Woods Hole, MA, duningthe 1982 Physiology Course (1). They labeled eggs ofthe sea urchin Arbacia punctulata with [35S]methionine after fertilization and analyzed the temporal pattern of protein s...
متن کاملA note on "Folding wheels and fans."
In [6] Gervacio, Guerrero and Rara obtained formulas for the size of the largest clique onto which a graph G folds. We prove an interpolation lemma which simplifies some of their arguments and we correct a mistake in their formula for wheels.
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ژورنال
عنوان ژورنال: Scientific American
سال: 1912
ISSN: 0036-8733
DOI: 10.1038/scientificamerican08031912-69supp