Magnesium

Graphical abstract of article
Magnesium is one of the most important micronutrients for the human body, is involved in many physiological pathways and is essential for the maintenance of normal cell and organ function. Magnesium deficiency in healthy individuals on a balanced diet is quite rare, but needs may change over the course of life. In women, in particular, there are various physiopathological conditions that may increase magnesium requirements, useful for both disease prevention and treatment. Indeed magnesium is well recognized in obstetrics and gynecology area.
Historically, tillage has been essential for seedbed preparation and weed control, but it has also accelerated soil degradation through erosion and loss of soil organic matter (SOM). Our objective was to quantify the changes in soil physical properties and earthworm abundance under six tillage treatments on an Endocalcic Chernozem (Loamic) soil (2016 and 2017).
N-type Mg3Sb2-based Zintl compounds have attracted considerable interest in recent years for their high thermoelectric performance. Mg3Sb2-based compounds inherently have p-type transport properties because of the presence of intrinsic Mg vacancies. Therefore, eliminating Mg vacancies and increasing the electron concentration are crucial for achieving high-performance n-type Mg3Sb2-based materials. The addition of excess Mg in the initial composition and the doping of chalcogens (Te, Se, and S) at the Sb site have been the primary methods used to date.