The manuscript discusses SO2 changes observed by OMI and links them to the national regulations of SO2 emissions. The paper demonstrates again the usefulness of satellite monitoring of air pollutions in China, the world largest SO2 emitter. It is shown that major changes in OMI records are linked to the emission reduction legislation. In general, the paper is well written, although some places ...

We explore the possibility of extracting the weak phase γ from pure tree decays Λb → Λ(D0,D0,D0 CP ) in a model independent way. The CP violating weak phase γ can be determined cleanly, without any hadronic uncertainties, as these decay modes are free from the penguin pollutions. Furthermore, neither tagging nor time dependent studies are required to extract the angle γ with these modes. Typese...

Focus is here on coalitional games among economic agents plagued by aggregate pollutions of diverse sorts. Defecting players presumably pollute more than others. Then, granted convex preferences and technologies, the core is proven nonempty. In fact, under natural assumptions, a specific, computable core solution comes in terms of shadow prices on the said aggregates. Such prices may, in large ...

Bricks produced from traditional techniques and agricultural clay contribute considerably to the air pollutions in world. Therefore, an urgent need start using environment-friendly alternative material/approach save fertile topsoil conserve a clean environment. This research is aimed produce non-fired bricks incorporating industrial solid waste steel power plants, including Fly ash Ladle Furnac...

Nowadays, almost every industry needs to undergo green and sustainable industrial revolution due pollutions like waste dumping noise that deteriorating the environment. Therefore, feasibility study on application of eggshell as partial cement replacement in lightweight foamed concrete was conducted by aiming solve environmental acoustical issues, i.e. reduce improve acoustic properties. In this...