Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Mei Li Du"'
Publikováno v:
Annals of Medicine, Vol 56, Iss 1 (2024)
Delirium in critical ill patients is a complex and common neurological syndrome in the intensive care unit (ICU) that is caused by a range of structural or functional abnormalities. ICU Delirium is associated with reduced compliance, prolonged hospit
Externí odkaz:
https://doaj.org/article/cb51178d3b6c471faf7e20d536059f13
Autor:
Yu-cheng Si, Mei-li Du
Publikováno v:
Journal of Physics: Conference Series. 2021:012019
Publikováno v:
Advanced Materials Research. :137-140
In recent years, with the rapid development of coal industry, a large number of coal fly ash has been produced, while the recycling rate of the ash is rather low. It is not only a waste of the precious land resources, but also makes environment suffe
Publikováno v:
Advanced Materials Research. :966-971
Solid waste resource utilization is a important way for sustainable economic development, environmental and ecological protection. Using adsorption and flocculation characteristics of fly ash to preparare fly ash-based inorganic flocculant and use it
Publikováno v:
Advanced Materials Research. :1415-1418
The concentration and distribution of Cr, Pb and Zn in 22 Jurassic coals from northern Shaanxi,and Ningxi, China were studied. The samples were collected from eight coal mines of five different region, including Yuyang Region, Hengshan, Shenmu, Huang
Publikováno v:
Advanced Materials Research. :1613-1616
The straw carbon is made by straw stalk (carbon plant corn, wheat, etc) gasified and dry distillated in 1,200°C. The experiment disscusses performance of straw carbon absorbing phenol in different conditions (time, dosage, temperature, pH value), an
Publikováno v:
Advanced Materials Research. :20-23
Study on the impact of activation agent for Activated semi-coke structure Activated semi-coke were prepared choosing KOH and ZnCl2 as activating agent by orthogonal experiments, and the effect on properties of activated were also be researched. The i
Publikováno v:
Advanced Materials Research. :1082-1085
On the basis of the coal quality characteristics, the screening and drifting tests have been carried out to investigate the separability of the coals in the inclined shaft coal samples of Chenghe Wangcun coal mine. The results showed that the mine ra
Publikováno v:
Advanced Materials Research. :901-905
At present, kerosene is one of the most widely used non-polar hydrocarbon oil collector agent in coal flotation in China, kerosene is difficult to dissolve in water, with good collector, but the dosage is comparatively large in the actual production.
Publikováno v:
Advanced Materials Research. :1723-1727
The individual organic or inorganic ultraviolet absorbers contain absorption bands in different wavelength regions below 400nm, and the coupling of the two types of absorbers can improve anti-aging properties of coatings to prolong the service lifeti