منابع مشابه
Meat products as potential doping traps?
Recently published news regarding food safety in China caused some worldwide disturbance and uncertainty among top athletes and their supporting staff. According to an article in The New York Times, a member of the U.S. Olympic team discovered oversized chicken breast when visiting a supermarket in Beijing, China. More interesting, the chicken contained considerable amounts of anabolic steroids...
متن کاملFermi gases in harmonic oscillator potential traps
We study the thermodynamic properties of an ideal gas of fermions in a harmonic oscillator confining potential. The analogy between this problem and the de Haasvan Alphen effect is discussed and used to obtain analytical results for the chemical potential and specific heat in the case of both isotropic and anisotropic potentials. Step-like behaviour in the chemical potential, first noted in num...
متن کاملHarmonic-potential traps for indirect excitons in coupled quantum wells
We explain our method of creating an in-plane harmonic potential for indirect excitons in coupled quantum wells, which has been developed for experiments on Bose condensation of excitons in two dimensions, although this method may also be used for trapping a two-dimensional electron gas. The indirect excitons in our coupled quantum wells exhibit a Stark shift of over 60 meV and lifetime of appr...
متن کاملSequence capture by hybridization reveals elusive hydrocarbon degradation potential
The paper of Ranchou-Peyruse et al. (2016) presents evidence of hydrocarbon degraders present in formation water from a depth of 853 m in the Paris Basin in France. Such deep formation waters are used for storing natural gas. This is a challenging environment for sampling, considering that at the designated depths, the acquisition of sediments is difficult and often beyond the funding of most r...
متن کاملAspiration Traps
Fundamental choices, like location or education, affect the attitudes and beliefs with which the individual will analyze future day to day decision problems. These effects cannot be assumed to be transparent to the individual. To restore methodological discipline in the analysis of such choices, we propose a solution concept based on an idea of consistency: the individual should not regret her ...
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ژورنال
عنوان ژورنال: Danmarks Geologiske Undersøgelse Serie B
سال: 1982
ISSN: 2597-2987,1395-3532
DOI: 10.34194/serieb.v8.7073