A promising solution for massive Multiple-Input Multiple-Output (m-MIMO) systems is Hybrid digital-analogue (HDA) beamforming as it offers a balanced trade-off between energy efficiency (EE) and spectral efficiency (SE).The lack of practical demonstrations in the open literature is primarily because those most existing works require a large number
ABSTRACT Fritz Jacob Heinrich Lewy described the pathology of Paralysis agitans [Parkinson disease] and was the first to identify eosinophilic inclusion bodies in neurons of certain brain nuclei, later known as Lewy bodies, the pathological signature of the Lewy body diseases.In 1912, he published his seminal study, followed soon after by an update
Freeze-thaw damage is one of the main factors affecting the service life and durability of concrete.Optimizing the microscopic pore distribution of concrete is an effective measure to improve its frost resistance.This paper takes mixed sand (machine-made sand + river sand) concrete as the research object and analyzes the influence mechanism of diff
The estimation of the stability conditions, over-breaks, and spalling failures, which could inflict potential external dilution, is a key parameter so as to ensure the optimal design of the exploitation and its cost effectiveness The research undertaken aims at correlating established empirical approaches for the estimation of the stability conditi
The effects of an obesogenic post-weaning diet on the growth and metabolic parameters of adult offspring submitted to a hypocaloric diet in perinatal life were evaluated.Male Wistar rats were divided into two groups according to Full House Bed Frame White maternal diet during pregnancy and lactation: Control (C, received normocaloric diet) and hypo