منابع مشابه
The Imperial Animal
scriptions of genital and sexual development are clear and thorough. However, his description of the various genetic and hormonal factors involved in sexual development is skimpy and very difficult to follow. For example, Jost's classic experiments on the factors involved in determining sex and internal and external genital development are hardly mentioned, and certainly not dealt with in a way...
متن کاملImperial College,
We review the properties of classical p-brane solutions to supergravity theories, i.e. solutions that may be interpreted as Poincaré-invariant hyperplanes in space-time. Topics covered include the distinction between elementary/electric and soli-tonic/magnetic solutions, examples of singularity and global structure, relations between mass densities, charge densities and the preservation of unbr...
متن کاملImperial College,
Data from the first run of the BABAR detector at the PEP II accelerator are presented. Measurements of many rare B decay modes are now possible using the large data sets currently being collected by BABAR. An overview of analysis techniques and results on data collected in 2000 are described.
متن کاملImperial College,
We review the properties of classical p-brane solutions to supergravity theories, i.e. solutions that may be interpreted as Poincaré-invariant hyperplanes in space-time. Topics covered include the distinction between elementary/electric and soli-tonic/magnetic solutions, examples of singularity and global structure, relations between mass densities, charge densities and the preservation of unbr...
متن کاملThe U.S. Dollar Safety Premium
I show that the US dollar earns a safety premium versus a basket of foreign currencies and that this premium is particularly high in times of global financial stress. These findings support the view that the dollar acts as the reserve currency for the international monetary system and that it is a natural safe haven in times of crisis, when a global flight to quality toward the reserve currency...
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ژورنال
عنوان ژورنال: Hispanic American Historical Review
سال: 1931
ISSN: 0018-2168,1527-1900
DOI: 10.1215/00182168-11.1.87