منابع مشابه
High Hopes and Disappointment
We study preferences for which choosing high expectations about the future make us happy now but make us unhappy later if they are not realized. These preferences generalize the recursive utility of Kreps-Porteus and Epstein-Zin. Like recursive utility agents, our agents care about the time resolution of uncertainty, but our agents are not purely forward-looking. For example, two agents with th...
متن کاملThe e-Theta Hopes
The largest class of hyperstructures is the Hv-structures, introduced in 1990, which proved to have a lot of applications in mathematics and several applied sciences, as well. Hyperstructures are used in the Lie-Santilli theory focusing to the hypernumbers, called e-numbers. We present the appropriate e-hyperstuctures which are defined using any map, in the sense the derivative map, called thet...
متن کاملDesert hopes
still your go-to example of a missing link? Well, it turns out that palaeontology has made great strides since you were at school and there are now numerous beautiful examples of transitional forms, from fossilised creatures linking land and marine mammals to half-ant-half-wasps preserved in amber and many others. What is more, these transitional forms are always dated to the right point in his...
متن کاملHopes fade
fossil fuels, however, would require the need to look beyond wood. Choren Industries claims that 20 million tons of straw are ploughed back into the soil each year, which could be turned into four million tons of BTL diesel, covering 14 per cent of current diesel demand. A further three to six million tons per year could be obtained from wood grown on currently unused agricultural land. Accordi...
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ژورنال
عنوان ژورنال: Biofuel Research Journal
سال: 2016
ISSN: 2292-8782
DOI: 10.18331/brj2016.3.2.2