Background Mild behavioural impairment (MBI) is proposed as a diagnostic construct to identify dementia-free individuals with sustained neuropsychiatric symptoms an early manifestation of dementia. Our previous study has demonstrated that MBI predicts faster cognitive decline and progression Other studies have shown was associated Alzheimer’s disease biomarkers for Aβ tau. However, cerebrovascu...

The structural stability of the weakest bonded configurations water clusters in form gas hydrate cavities D and T, as well Kelvin’s polyhedron, was tested using local geometric optimization with polarizable force field AMOEBA. A number different barrier-free molecular rearrangements were observed. Most changed their shapes, forming surface defects same type. But main attention is paid to concer...

An analytical one-dimensional model for vertical transmission of barometric pressure in soil unsaturated zone has been developed to examine the effect of free boundary caused by water table. The model is applicable to a special case in which the water table moves in according to the pressure with high barometric efficiency. Ambient sinusoidal pressure fluctuation is assumed at the soil surface....