IMPLEMENTATION OF READY-MADE HYDROSTATIC DELAY PRODUCTS FOR TIMELY GPS PRECIPITABLE WATER VAPOR RETRIEVAL OVER COMPLEX TOPOGRAPHY: A CASE STUDY IN THE TIBETAN PLATEAU

For the timely retrieval of global positioning system based precipitable water vapor (GPS-PWV) over complex topography when there is no in situ pressure-derived zenith hydrostatic delays (ZHDs), this article evaluates three types of ready-made ZHD products, including two newly released products from the Vienna University of Technology (TU Wien, TUW

Introduction: Anterior approach provides excellent visualization and access to the anterior thoracic spine.It may be used alone, in combination with a posterior midline approach or in a staged or sequential fashion.Aims: To analyse our institutional experience in transthoracic approaches and to determine the safety and benefit of this approach in o

Shared Mobility Systems (SMS) facilitate on-demand journeys using one or more transportation modes such as car-sharing, bike-sharing, or ride-sharing.As a result, SMS often face challenges such as finding suitable facility locations, efficient routing of shared vehicles, matching and re-distributing available resources with dynamic demands.Most exi

The natural convection heat transfer from horizontal circular cylinder placed in a square enclosure is investigated numerically.The study deals with the effect of magnetic field on the flow and heat transfer characteristics.The investigation employs different Hartman numbers (0, 50, 100, 200), different Rayleigh numbers (103, 104, and 105) with con

En el presente trabajo se muestra un modelo para estimar la eficiencia en máquinas trefiladoras en la industria del alambre.Considerando las situaciones que ocasionan que un operario permanezca ocupado y las que hacen que una máquina esté detenida, se desarrolló un modelo de Simulación Montecarlo para predecir la eficiencia de las máquinas y