نتایج جستجو برای: lawn
تعداد نتایج: 1445 فیلتر نتایج به سال:
Lawn S (2008) Tobacco control policies, social inequality and mental health populations: time for a comprehensive treatment response. alterations made during the publishing process may not appear in this version.
In this video Q&A, we talk to Dr Stephen Lawn about the point-of-care LAM test for HIV-associated TB, which has the potential to save lives by improving rapid diagnosis and treatment.
In this video Q&A, we talk to Dr Stephen Lawn about the point-of-care LAM test for HIV-associated TB, which has the potential to save lives by improving rapid diagnosis and treatment.
Robotic ground vehicles are systems that use gravity and contact forces with the ground to perform motion. In this paper we will focus on n-wheeled vehicles able to perform motion with all the wheels maintaining contact at the same time. The main goal of this work is to establish the implication of the topological architecture of the vehicle mechanism on criteria such as climbing skills, robust...
Various single-rider open vehicles, such as lawnmowers, are susceptible to overturning on slopes that are too steep for them. Warnings have included separation from the vehicles and avoiding slopes that are too steep. A recommended maximum slope is commonly 15 degrees. However, many individuals cannot evaluate slopes just by sight. Some mower manufacturers have warned about too steep slopes and...
This paper describes our recent work on robotic manipulation using a robot with just one motor. The drift field provided by gravity can serve as an uncontrolled motor to allow a single-motor robot to throw objects to itself, a simple type of robotic juggling. Similarly, the drift field provided by a conveyor belt can serve as an uncontrolled motor to allow a single-motor robot to feed parts in ...
7 EDITORIAL Please cite this paper as: White, J. Going native (or not): Five questions to ask mobile application developers. Introduction I recently needed a new shovel. At the hardware store I was, as always, taken aback at the range of options available to me, and the range of prices I could pay. Hardware store regulars will know that this is true of everything from lawnmowers to screwdrivers...
We study the problem of finding shortest tours/paths for “lawn mowing” and “milling” problems: Given a region in the plane, and given the shape of a “cutter” (typically, a circle or a square), find a shortest tour/path for the cutter such that every point within the region is covered by the cutter at some position along the tour/path. In the milling version of the problem, the cutter is constra...
A patient presented with tetanus ten days after blunt trauma with a lawn mower. Our case describes the diagnosis and treatment of this patient with an infectious disease commonly seen in the developing world but rarely seen in the developed world.
Lawn mower-related injuries to children are relatively common and can result in severe injury or death. Many amputations during childhood are caused by power mowers. Pediatricians have an important role as advocates and educators to promote the prevention of these injuries.
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