使增至最大
发表于 2025-3-30 08:48:04
A Mathematical Model of the Middle and High Latitude Ionosphere,g and cooling processes. The model also takes account of the offset between the geomagnetic and geographic poles. A complete description of the ionospheric model is given, including a derivation of the relevant transport equations, formulas for all of the chemical and physical processes contained in
统治人类
发表于 2025-3-30 15:25:55
Numerical Modeling of the High-Latitude F-Layer Anomalies,ic radio waves are investigated by using a three-dimensional ray-tracing computer program. Ray-path trajectories are presented for different values of the elevation angle of transmission. From our study, it was found that large-scale irregularity structures of the high-latitude ionosphere, in the pr
CERE
发表于 2025-3-30 19:51:20
Theory of Thermospheric Waves and their Ionospheric Effects,c IW is discussed. The analytical F2-ionosphere effect model is represented. The model is based on the ambipolar diffusion equation. The calculated results of F2 maximum height variations during magnetospheric sub-storms are compared with the empiric model data.
perpetual
发表于 2025-3-31 00:18:51
Yu. N. Korenkov GDP and overall welfare. Rather than requiring readers to understand the intricacies of the CGE model, we explain the principal results by back-of-the-envelope calculations invoking familiar mechanisms and identifying key data items and assumptions in our model.
RAGE
发表于 2025-3-31 04:39:18
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PAN
发表于 2025-3-31 07:05:11
A. A. Namgaladze,Yu. N. Korenkov,V. V. Klimenko,I. V. Karpov,F. S. Bessarab,V. A. Surotkin,T. A. Glusudden decrease in capital stocks and labor accompanying a natural disaster, we undertook Monte Carlo experiments. CGE simulations were then conducted using the outputs of the Monte Carlo experiments under four alternative scenarios. Results for macroeconomic and industry variables are presented, sh
objection
发表于 2025-3-31 10:51:55
R. W. Schunk literature on multi-stage games in assuming that if the government can commit then it commits to the same environmental standard no matter what the subsequent location decisions of firms turn out to be (we call this simple commitment). But in principle a government could commit to a policy rule, wh