EVI method

Mesoporous TiO2 mixed with NiTiO3 at various concentrations was synthesized by combining solegel and eco-friendly hydrothermal methods. The properties of the NiTiO3eTiO2 (NTOeTi) photocatalyst were characterized using Х-ray diffraction, Raman spectroscopy, scanning electron microscopy, Fouriertransform infrared spectroscopy, BrunauereEmmetteTeller adsorption, energy dispersive X-ray, and UV evis absorption spectra techniques.

8p viberbers 09-08-2023 7 3   Download

The author of the article uses EVI method for 4 indexes in the climate group of the sustainable development index to assess the vulnerability in 3 meteorological stations of Dong Nai river basin. Results show that the indexes of hot periods, cold periods and dry periods remain within safe limits when the vulnerability level is very low at level 1, but the wet periods are more vulnerable at level 3.

6p tamynhan9 02-12-2020 14 2   Download