In this article, a broadband 3-dB directional coupler is proposed Lemonade using groove gap waveguide (GGW) structures.Gap waveguide technology has been introduced to overcome manufacturing and assembling challenges of different millimeter-wave components and devices.The presented coupler has wideband coupling flatness with low return loss in 60-GH

Hypertrophic obstructive cardiomyopathy (HOCM) is one of the most common hereditary heart diseases.The severely hypertrophied interventricular septum combined with the systolic anterior movement (SAM) of the mitral valve (MV) frequently cause a significant pressure gradient in the left ventricular outflow tract associated with varying degrees of mi

The industrial sector has historically been linked to the prosperity, development and evolution of nations, hence to the genesis of the philosophy of competitiveness, mainly at the manufacturing level.An environment is in perpetual adaptation to trends, and the best example is the change of industrial ideology, as was the case in the past.The globa

The behaviour of silicone-oil suspensions of titanate nanorods coated with polypyrrole base in electric field has been investigated.Unlike suspension of globular particles of neat polypyrrole, rod-like particles show a stronger Footcare electrorheological (ER) effect corresponding to high rigidity of the structure.A great influence of the oil visco

The case report of a 13 years adolescent, with history of good health who just received immunization during the neonatal period is presented.He suffered from a wound caused by a rusty nail in the back of the right foot and Stained Glass Suncatcher he went to the Wete Hospital in Zanzibar, Tanzania, presenting muscular pains, spread spasms, sardonic