نتایج جستجو برای: marshall testing apparatus

تعداد نتایج: 389412  

Journal: :journal of mechanical research and application 2012
h charsetad s.m khorsandijou

the influence of surface roughness magnitude and direction on dry static friction coefficient between two similar steel samples has been studied through an experiment. a testing apparatus has been designed and fabricated to measure the friction coefficient for a few forms of surface asperity. according to the results of the experiments, dry friction coefficient is affected by both magnitude and...

Journal: :Transactions of the American Institute of Electrical Engineers 1903

Journal: :Archives of Agriculture Sciences Journal 2021

Journal: :Lancet 2013
Tony Kirby

Glenn Marshall's training in paediatric oncology came at a time of great optimism when technology, treatments, and cure rates were all improving. But softer skills also drew him into the specialty. " I'm very much a humanist, and had the privilege of working with mentors who could think scientifi cally about their clinical work, but also see the intensely human side of clinical care, dealing pa...

Journal: :JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 1959

Journal: :journal of the Japan Society for Testing Materials 1953

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