منابع مشابه
Turbulence for (and By) Amateurs
4. Series of lectures on statistical turbulence written for amateurs but not experts. Elementary aspects and problems of turbulence in two and three dimensional Navier-Stokes equation are introduced. A few properties of scalar turbulence and transport phenomena in turbulent flows are described. Kraichnan’s model of passive advection is discussed a bit more precisely. Part 1: Approaching turbule...
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The “P32” Astronomical Observation Template (AOT) provided a means to map large areas of sky (up to 45×45 arcmin) in the far-infrared (FIR) at high redundancy and with sampling close to the Nyquist limit using the ISOPHOT C100 (3×3) and C200 (2×2) detector arrays on board the Infrared Space Observatory (ISO). However, the transient response behaviour of the Ga:Ge detectors, if uncorrected, can ...
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Professional antigen-presenting cells, notably dendritic cells, play a key role in stimulating naive T cells--but nonprofessional antigen-presenting cells, such as fibroblasts, may also contribute to this process.
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OBJECTIVES To ascertain the number and type of severe soccer injuries admitted to King Edward Hospital in South Africa over 42 months. METHODS This was a retrospective study of all patients admitted for treatment or observation to the orthopaedic unit only. Patients treated as outpatients, irrespective of severity, are also presented for comparison. RESULTS Thirty two patients were admitted...
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ژورنال
عنوان ژورنال: Nature
سال: 1883
ISSN: 0028-0836,1476-4687
DOI: 10.1038/027434f0