نتایج جستجو برای: different time conditions

تعداد نتایج: 3844260  

Journal: :Biomass & Bioenergy 2022

Poplar (Populus spp.) Short Rotation Coppice (SRC) systems are characterized by high short-term biomass productivity and play a key role in promoting employment rural areas as well supplying environmental benefits. However, the context of climate change with expected reduced water availability Mediterranean area, these plantations may be seriously limited. In this regard, aim work is to analyse...

Journal: :Remote Sensing 2022

Quantitative Precipitation Estimates (QPEs) from the Integrated Multisatellite Retrievals for GPM (IMERG) provide crucial information about spatio-temporal distribution of precipitation in semiarid regions with complex orography, such as Catalonia (NE Spain). The network automatic weather stations Meteorological Service is used to assess performance three IMERG products (Early, Late and Final) ...

Journal: :Quantitative finance and economics 2021

<abstract> <p>In recent years, the frequency adjustment of U.S. monetary policy has a dynamic and global impact on other countries' economy. Based financial conditions index (FCI), paper employs time-varying parameter vector autoregressive model with stochastic volatility (TVP-VAR-SV) spillover respectively to investigate (UFCI) China's inflation (CINF) its mechanisms. Some results ...

Journal: :journal of physical & theoretical chemistry 2011
s. jalilehvand b. amirpour r. fazaeli m. h. givianrad a. mashinchian moradi

in this investigation we synthesized nax-nanozeolite by hydrothermal crystallization conditions.these nanoparticles were prepared at different conditions in a temperature controlled shaker. thesynthesized zeolites were characterized by instrumental analysis methods, such as x-raydiffraction (xrd), x-ray fluorescence (xrf), scanning electron microscopy (sem) andtransmission electron microscopy (...

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