نتایج جستجو برای: is 1530 m3s
تعداد نتایج: 7237944 فیلتر نتایج به سال:
To cite: Ashrafian H. Thorax 2013;68:1081. Studying one of Leonardo da Vinci's images from 1510, I note for the first time that there is an image of pectus excavatum (figure 1) in an elderly individual. This is unlikely to be artistic inaccuracy as his images of others subjects do not reveal a similar pathology. Pectus excavatum was until now first accredited to Johannes Schenck (1530–1598) rep...
We discuss the unexpected enhancement of the N * electroproduc-tion on nuclei recently observed in the (γ * , pπ −) measurement. A mechanism which is able to explain this result is proposed. To clarify the situation, we suggest to perform a new kind of experiment within well specified kinematic conditions. Recently a measurement has been reported [1] of the (γ * , π − p) reaction in the second ...
Large samples of inclusively produced 8-, nand H’(l530) events are presented from a 1427 ev/pb exposure of the LASS spectrometer to an 11 GeV/c Kbeam. Production characteristics of these states are compared with other data and shown to be consistent with hyperon exchange. Polarization of Bshows an increase in magnitude with both Feynman x and transverse momentum. The Hdecay parameters are measu...
We develop a novel discriminative sensing technique of strain and temperature using Brillouin scattering and fluorescence in an erbium-doped fiber (EDF). First, we show that the fluorescence intensity ratio (FIR), the ratio of the fluorescence intensities at two different wavelengths (1530 nm and 1565 nm in this experiment), is linearly dependent on temperature (with a coefficient of 5.6 × 10⁻⁴...
We propose a novel tuneable table-top optical source as an alternative to the free electron laser currently used for resonant infrared pulsed laser deposition of polymers. It is based on two-stage pulsed optical parametric amplification using MgO doped periodically poled lithium niobate crystals. Gain in excess of 10(6) in the first stage and pump depletion of 58% in the second stage were achie...
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