The theories of stationary and time-dependent wave operators and their applications in photochemistry G Jolicard,J Perie 被引量: 0发表: 1993年 The Role of Planetary Waves in the Maintenance of the Zonally Averaged Ozone Distribution of the Upper Stratosphere We use a quasi-geostrophic 尾plane ...
In a second example, the current and voltage waves, evoked on the power line after an imagined strike of lightning, are studied. The nonstationary properties are modeled by the shunt conductance, together with dispersion in the shunt capacitance. The nonstationary theory...
Sparsity in a vector corresponds to the support of the vector being limited. The sparsity can either be strict, i. e. the vector is perfectly supported in a small subset of all its entries, or the magnitudes of the entries decay sufficiently rapidly, if ordered in magnitude. Stationary pr...
Tsunami is essentially a long-wavelength water wave train, or a series of waves, generated in a body of water (mostly in oceans) that vertically displaces the water column. Earthquakes, landslides, volcanic eruptions, nuclear explosions, and impact of cosmic bodies can generate tsunamis. Propagati...
When the angle θ between the direction of the oscillations and that along one of the sidewalls of the container is O° or 45°, we obtain planar stationary solutions without the rotation of wave pattern as well as a pair of non-planar ones associated with the clockwise or anti-clockwise ...
In this work, we experimentally demonstrate for the first time the spontaneous generation of two-dimensional exciton-polariton X-waves. X-waves belong to the family of localized packets that can sustain their shape without spreading, even in the linear regime. This allows the wavepacket to maintain...
This Review Article provides an overview of chaos in laser diodes by surveying experimental achievements in the area and explaining the theory behind the phenomenon. The fundamental physics underpinning laser diode chaos and also the opportunities for ha
the potential application prospects of MNFs in the realm of ultrafast optics. 摘要 超快光纤激光器作为超快光学领域至关重要的组成部分, 其性能不断推动超快光学的进展. 在产生超短脉冲过程中, 微纳光纤凭借其高比例倏逝场、灵活可控的色散和高非线性特性, 在饱和吸收锁模以及色散和非线性管理方面发挥了积极作...
bind the analytes with the stationary phase, and unwanted matrices are washed out, then change the solvent system to elute the analytes from the sorbent. The general technical steps of the SPE procedure are started by pretreatment of the sample depending on the properties of the analyte, the sa...
Development of an international low noise certification of whale-watching vessels is needed. Abstract The number and size of whale-watching and swim-with-cetacean vessels are increasing worldwide, but the noise impact on targeted species depends on vessel source characteristics, which remain largely un...