نتایج جستجو برای: radar absorbing material

تعداد نتایج: 412129  

2015
Bernardo Innocenti

Articular cartilage is a very complex composite material, overlaying diarthrodial joints surfaces (e.g. knee, shoulder, temporomandibular, etc.), holding load bearing, lubrication and shock absorbing capabilities [1]. Characterization of articular cartilage material properties is necessary to study its mechanical response and consequently its impact on joints biomechanics [2]. Furthermore, the ...

2005
J. K. Hargreaves M. J. Birch B. J. I. Bromage

The effects of energetic electron precipitation into the auroral region at a time of enhanced solar wind have been investigated during a continuous period of 24 h, using the European Incoherent Scatter (EISCAT) radar, an imaging riometer, and particle measurements on an orbiting satellite. The relative effects in the E region (120 km) and D region (90 km) are found to vary during the day, consi...

Journal: :British journal of sports medicine 2006
P McCrory

A pologies to George Orwell but the Evidence Based gurus have replaced the Thought Police. The Ministry of Love has been taken over by the Cochrane Collaboration. Perhaps it is just as well! The latest piece of research to cross my desk creates some food for thought. One area of sports medicine that has slipped under the radar is podiatry, where practitioners prescribe orthoses on the basis tha...

2006
Ph. Paillou M. Crapeau Ch. Elachi S. Wall P. Encrenaz

Introduction: The SAR imaging mode of the Cassini Radar instrument allows to map the surface of Titan with a high-resolution [1]. The first Cassini close flyby Ta was acquired on 26 October 2004 and revealed a complex surface, with areas of low relief and dome-like volcanic constructs, flows and sinuous channels [1]. In particular, channels and fan-like features with a strong radar backscatteri...

2006
Aaron Steinfeld Rachael Bennett Kyle Cunningham Matt Lahut Pablo-Alejandro Quinones Django Wexler Dan Siewiorek Paul Cohen Julie Fitzgerald Othar Hansson Jordan Hayes Mike Pool Mark Drummond

The RADAR project involves a collection of machine learning research thrusts that are integrated into a cognitive personal assistant. Progress is examined with a test developed to measure the impact of learning when used by a human user. Three conditions (conventional tools, Radar without learning, and Radar with learning) are evaluated in a large-scale, betweensubjects study. This paper descri...

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