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 کاملHigh-grade gliomas: reality and hopes
In this issue of the Chinese Journal of Cancer, European experts review current standards, trends, and future prospects in the difficult domain of high-grade glioma. In all fields covered by the different authors, the progress has been impressive. For example, discoveries at the molecular level have already impacted imaging, surgery, radiotherapy, and systemic therapies, and they are expected t...
متن کاملHigh hopes for oral cholera vaccine.
Floods did not deter people from coming for the vaccine. September 2006: phase III of a clinical trial of a bivalent, oral cholera vaccine was under way in a neighbourhood of Kolkata in eastern India. As in any clinical trial, this was a critical stage: the vaccine was being given to large groups of people to confirm its effectiveness, monitor side-effects and collect information that would all...
متن کاملHigh Hopes: How High Schools Respond to State Accountability Policies
This report by the Consortium for Policy Research in Education (CPRE) focuses squarely on strategies for instructional improvement in American high schools. Specifically, this study examines how high schools that perform below average incorporate their state’s accountability goals into their own goals, identify their challenges, and search for strategies for instructional improvement. We focus ...
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 کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1988
ISSN: 0028-0836,1476-4687
DOI: 10.1038/333691b0