نتایج جستجو برای: forward speed

تعداد نتایج: 319409  

Journal: :Journal of the Society of Naval Architects of Japan 1989

Journal: :Journal of the Society of Naval Architects of Japan 1971

Journal: :International Journal of Aerospace Engineering 2020

Journal: :Heliyon 2023

The COVID-19 pandemic is creating uncertainty that potentially causes a decline in global trade. It hampers the catching-up processes of developing countries because they are already connected through value chains (GVCs). This study investigates speed convergence GVC participation. Furthermore, we propose forward and backward participation approach to trace domestic foreign value-added contribu...

Journal: :Journal of the Society of Naval Architects of Japan 1990

عباس همت, , داوود لطفی, , محمد رضا اخوان صراف, ,

For measuring draft force and drawbar power requirements for mounted implements, precise instruments such as three-point hitch dynamometers and tractor speed measurement devices are needed. In this research, a frame-type three-point hitch dynamometer was built and evaluated. Forces applied to dynamometer are measured by three separate load cells located on a frame which can be attached to tract...

2003
Wing Ho Yuen Roy D. Yates Chi Wan Sung

A mobile infostation network stipulates all transmissions to occur when nodes are in proximity. In this paper, we evaluate the effect of mobility on highway mobile infostation networks. Each node enters a highway section at a Poisson rate with a constant speed drawn from a known but arbitrary distribution. Both forward and backward traffic are considered. For node speed that is uniformly distri...

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