نتایج جستجو برای: sleeper
تعداد نتایج: 704 فیلتر نتایج به سال:
Timothy A. Sanborn, MD, FACC,* Lynn A. Sleeper, SCD,† Eric R. Bates, MD, FACC,‡ Alice K. Jacobs, MD, FACC,§ Jean Boland, MD,\ John K. French, MBCHB, PHD,¶ Jo Dens, MD,# Vladimir Dzavik, MD,** Sebastian T. Palmeri, MD, FACC,†† John G. Webb, MD, FACC,‡‡ Mark Goldberger, MD, FACC,§§ Judith S. Hochman, MD, FACC,\\ for the SHOCK Investigators New York, New York; Watertown, Massachusetts; Ann Arbor, ...
FOREWORD Phase I of the Motor Carrier Efficiency Study (MCES) identified a broad array of technology applications that have the potential to leverage advancements in wireless communications. With the commercial rollout of fourth-generation (commonly called 4G) wireless telecommunications systems, creative developers have greater opportunity to develop useful tools to exploit high-speed, data-ri...
H. G. Wells, one of the pioneering utopian and dystopian authors late Victorian Age, delineates a political conjuncture into which London rest world may evolve two centuries later. The novel depicts future in working class is socially oppressed new order where government that holds reign power globally capitalism has gained an ultimate victory historically. Moreover, this dystopic representatio...
Railway Sleepers are one of the most important elements in the track superstructure. Their tasks are keeping the track geometry, resisting against vertical and lateral train loads and transferring the train loads to the ballast layers. In this research, the railway sleeper as a beam on the elastic foundation is modeled with finite length. In this regard, two cases including a) beam with constan...
Within the UK and many other countries, weight of a train is critical factor in determining how much operator must pay to use railway network. This study explores different machine learning algorithms predict based on vibration signals recorded sleeper. The are split into two groups: time-domain frequency-domain signals. Then, developed for each group, see which domain offers best representatio...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید