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Wilmott, 2014
The statistical indicators for the evaluation of the efficiency of a financial instrument are almost all based on the ratio between mean and variance or are, in any case, linked to the assumption that distribution of returns is normal. In most cases, the effective time-based sequence of the returns (hypothesis of independence) is not taken into ...
BERTELLI, RUGGERO, Bernardi, Daniele
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The statistical indicators for the evaluation of the efficiency of a financial instrument are almost all based on the ratio between mean and variance or are, in any case, linked to the assumption that distribution of returns is normal. In most cases, the effective time-based sequence of the returns (hypothesis of independence) is not taken into ...
BERTELLI, RUGGERO, Bernardi, Daniele
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2008
This article is a scientific overview of the Schrödinger ratio as a basic thermodynamic indicator, proposed by Howard Odum, inspired by the concept of Schrödinger that maintenance of a low-entropy structure depends on continuous inflow of low-entropy energy (or exergy inflow) and on exportation of high entropy.
MARCHETTINI, NADIA +3 more
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This article is a scientific overview of the Schrödinger ratio as a basic thermodynamic indicator, proposed by Howard Odum, inspired by the concept of Schrödinger that maintenance of a low-entropy structure depends on continuous inflow of low-entropy energy (or exergy inflow) and on exportation of high entropy.
MARCHETTINI, NADIA +3 more
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JAMA: The Journal of the American Medical Association, 1973
To the Editor.— I am writing a letter to protest the first "cardiovascular anachronisms" mentioned in the article by that title by Dr. Marvin L. Daves inThe Journal(224:879, 1973). The first anachronism that Dr. Daves would like deleted concerns the cardiothoracic ratio.
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To the Editor.— I am writing a letter to protest the first "cardiovascular anachronisms" mentioned in the article by that title by Dr. Marvin L. Daves inThe Journal(224:879, 1973). The first anachronism that Dr. Daves would like deleted concerns the cardiothoracic ratio.
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Nursing Standard, 2016
A residential care home for people with dementia in my village has a ratio of staff to residents of 1:4. Needless to say, the residents receive excellent care.
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A residential care home for people with dementia in my village has a ratio of staff to residents of 1:4. Needless to say, the residents receive excellent care.
openaire +2 more sources