Protection against chronic infections has necessitated the development of ever-more potent vaccination tools.HIV seems to be the most challenging foe, with a remarkable, poorly immunogenic and fragile surface glycoprotein and the ability to overpower the cell immune system.Virus-like-particle (VLP) vaccines have emerged as potent inducers of antibo
Background:.Untreated surgical conditions account for one-third of the total global burden of disease, and a lack of trained providers is a significant contributor to the paucity of surgical care in low- and middle-income countries (LMICs).Wearable technology with real-time tele-proctoring has been demonstrated in high-resource settings to be an in
Abstract The detection of high-energy neutrinos in the EeV range requires new detection techniques to cope with the small expected flux.The radio detection method, utilizing Askaryan emission, can be used to detect these neutrinos in polar ice.The propagation of the radio pulses has to be modeled carefully to reconstruct the energy, direction, and
مقدمه: حجم اطلاعات و تصاویر موجود در اینترنت و رشد روز افزون آن، کار جستجوی بهینهی اطلاعات و بهویژه تصاویر را برای کاربران مشکل کرده است.در بین ابزارهای جستجو، موتورهای کاوش، بیشتر مورد اس
Two designs of conical-beam array antennas are presented for different fifth-generation applications.They are based on slotted cylindrical waveguides and a travelling-wave topology, where the waveguide is used to progressively excite a cross-slot array.A total of 384 Face Sunscreen cross-slots, formed by transversal and longitudinal slots, are grou