نتایج جستجو برای: orbit
تعداد نتایج: 40948 فیلتر نتایج به سال:
In this paper we introduce a general methodology for computing (numerically) the normal form around a periodic orbit of an autonomous analytic Hamiltonian system. The process follows two steps. First, we expand the Hamiltonian in suitable coordinates around the orbit and second, we perform a standard normal form scheme, based on the Lie series method. This scheme is carried out up to some nite ...
Current-induced magnetization switching through spin-orbit torques is the fundamental building block of spin-orbitronics, which promises high-performance, low-power memory and logic devices. The spin-orbit torques generally arise from spin-orbit coupling of heavy metals. However, even in a heterostructure where a metallic magnet is sandwiched by two different insulators, a nonzero spin-orbit to...
Purpose: To report a case of traumatic sclopetaria and to present a review on the mechanism of traum, disease prognosis, and treatment methods. Case Report: A 18-year-old male was assaulted with an air gun from a 3-meter distance. The projectile had entered the left orbit without rupturing the globe. He presented to the emergency room with BCVA of hand motion OS and 20/20 OD. He had a left rAPD...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید