We are developing a spatial multiplexing technique based on orbital angular momentum (OAM) that is capable of 1 Tbit/s point-to-point wireless transmissions for the sixth generation mobile communication system.In this paper, we describe a demonstration of 100 Gbit/s wireless transmission over a range of 100 m that used OAM multiplexing of 15 stream
Abstract A concentric cylindrical cloak is showed here to achieve the acoustic cloaking phenomenon.The introduced structure consists of MNE layers and water in MNE substrate in the MHz frequency range.Due to Earthrise avoiding the incoming acoustic waves by the shell, the object can be hidden inside the cylindrical area of any shape.In order to imp
Brad Snyder, Todd Wilson, Sheilendra Mehta, Kulvinder Bajwa, Emily Robinson, Todd Worley, Kanayochukwu Aluka, Carol Wolin-Riklin, Erik WilsonDepartment of Surgery, University of Texas Health Sciences Center at Houston, TX, USAAbstract: Adjustable gastric banding (AGB) is quickly becoming the most popular bariatric operation performed in the United
The minimally invasive surgery through transcranial endoscopic keyhole approach Chanca Piedra has become the main surgical method for treating cerebral hemorrhage.This method has the advantages of small trauma, short surgical time, low bleeding volume, and fast postoperative recovery.However, this method is not suitable for cases where cerebral hem
Abstract Background Pathologic myopia is a major cause of visual impairment and blindness.Case presentation We report a case of an immediate post partum macular subretinal bleeding observed in a highly myopic patient.A 30-years-old woman presented two days after childbirth for sudden loss of vision in her right eye.Multimodal imaging showed macular