منابع مشابه
White Paper 11-4102 Identification of Off-odor
In the past several years, a number of pharmaceutical companies have recalled some of their products due to the presence of a musty, moldy, earthy type of odor.(1-5) When a consumer opens a product container and senses an unusual type of odor, it is an indication that the product has been compromised. Subsequent analysis of the products determined that 2,4,6-tribromanisole (TBA) was the chemica...
متن کاملImprovement of the off-diagonal magnetoimpedance sensor white noise
This work deals with the analysis of noise sources of the off-diagonal magneto-impedance sensor with stressannealed amorphous ribbon. This experimental analysis shows that the equivalent magnetic noise spectral density is mostly due to the electronic conditioning circuitry that operates the sensor. The electronic noise was then reduced with employment of an improved excitation-detection techniq...
متن کاملA Re-Evaluation of the Size of the White Shark (Carcharodon carcharias) Population off California, USA
White sharks are highly migratory and segregate by sex, age and size. Unlike marine mammals, they neither surface to breathe nor frequent haul-out sites, hindering generation of abundance data required to estimate population size. A recent tag-recapture study used photographic identifications of white sharks at two aggregation sites to estimate abundance in "central California" at 219 mature an...
متن کاملOff - center explosions of Chandrasekhar - mass white dwarfs : an explanation of super - bright type Ia supernovae ?
Context. The recent discovery of a very bright type Ia supernova, SNLS-03D3bb (≡ SN 2003fg), in the Supernova Legacy Survey (SNLS) has raised the question of whether super-Chandrasekhar-mass white dwarf stars are needed to explain such explosions. In principle, such a progenitor could form by the mergers of two rather massive white dwarfs. Aims. Binary systems of two white dwarfs in close orbit...
متن کاملOff-Center Carbon Ignition in Rapidly Rotating, Accreting Carbon-Oxygen White Dwarfs
We study the effect of stellar rotation on the carbon ignition in a carbonoxygen white dwarf accreting CO-rich matter. Including the effect of the centrifugal force of rotation, we have calculated evolutionary models up to the carbon ignition for various accretion rates. The rotation velocity at the stellar surface is set to be the Keplerian velocity. The angular velocity in the stellar interio...
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: British Dental Journal
سال: 1999
ISSN: 0007-0610
DOI: 10.1038/sj.bdj.4800233a