نتایج جستجو برای: sleeper

تعداد نتایج: 704  

2016
Timothy A. Sanborn Lynn A. Sleeper Eric R. Bates Alice K. Jacobs Sebastian T. Palmeri Judith S. Hochman

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, ...

2014
Leverson Boodlal Kun-Hung Chiang

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...

Journal: :Transactions of the Architectural Institute of Japan Summaries of Technical Papers 1965

Journal: :Gaziantep University Journal of Social Sciences 2022

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...

ژورنال: Journal of Railway Research 2021
Mosayebi , Seyed Ali, Sharifi , Mahmood, Zakeri , Jabbar Ali,

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...

Journal: :Sustainability, Agri, Food and Environmental Research 2021

Journal: :Insight 2021

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...

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