Hakutulokset: the hat
Etsimme kuitenkin kirjoja hakusanalla the hat , mikä antoiyhteensä 6 hakutulosta
Copper adsorption by apatitic tricalcium phosphate
Pollution of wastewater by heavy metals is a public health problem that calls for appropriate solutions from environmental protection authorities. The use of apatitic supports for …
Magnesium sulphate and haemodynamic stability in laparoscopic surgery
During laparoscopic surgery, insufflation of carbon dioxide for the creation of Pneumoperitoneum (PP) causes multiple hemodynamic variations. The aim of our study is to investigate …
SMEs and the international market of Ecuador's felt hats
The low level of competitiveness manifests itself as the inability of a firm to expand and meet market demand; the Ecuadorian hat industry shows the case in that despite having …
In-depth analysis of water, phosphate and fertilizer matrices
In this study, we focus on an in-depth analysis of the water, phosphate, phosphoric acid and fertilizer matrices. Our aim is to gain a detailed understanding of the composition and …
Enzyme activity in soils affected by mining leachates
The primary source of soil contamination in the world is man-made anthropogenic activities. Specifically in mining, tailings management is an inherently hazardous activity, often …
Evaluation of Chitosan as a Heavy Metals Leachate Remover
Currently, the final disposal of municipal waste (MSW) is a problem that affects people's health and the environment. Some controlled sanitary landfills have the disadvantage of …