In this paper, a miniaturized fully inkjet-printed flexible multiple-input-multiple-output (MIMO) antenna for ultrawideband (UWB) application is proposed, occupying a read more compact size of $22 imes 31 imes 0.125$ mm3.In the proposed antenna, two half-planar radiators are introduced to minimize the antenna size.Moreover, a modified T-shaped stub
The rapid development of artificial intelligence (AI) technologies is significantly changing approaches to research in the modern educational environment.Thanks to the capabilities of modern technologies, researchers have access to tools that help automate routine processes, facilitate data analysis and interpretation, and increase the accuracy of
The outbreak of SARS-CoV-2 virus caused more than 80,155,187 confirmed COVID-19 cases worldwide, which has posed a serious threat to global public health and the economy.The development of vaccines and discovery of novel drugs for COVID-19 are urgently needed.Although the FDA-approved SARS-CoV-2 vaccines has been launched in many countries recently
Trisomy 21 (Down syndrome) is a chromosomal disorder associated with humoral and cellular immunologic impairments among other systemic manifestations.It occurs at a frequency of 1 in 750 live births.There are increasing reports of children with Down syndrome presenting signs of severe COVID-19.The literature from Africa here on pediatric COVID-19 a
We study a geometrical representation of the quantum information metric in the gauge/gravity correspondence.We consider the quantum information metric that measures the distance between here the ground states of two theories on the field theory side, one of which is obtained by perturbing the other.We show that the information metric is represented