نتایج جستجو برای: falling cylinder rheometer
تعداد نتایج: 41645 فیلتر نتایج به سال:
Destabilized nanobodies can be used to deliver fluorescent proteins and enzymes to specific targets inside cells.
This problem was suggested by Bradley Klee. For the related case of one cylinder rolling inside another, see [1]. When one cylinder is directly above the other, we define the line of contact of the lower cylinder, 1, with the horizontal plane to be the z-axis, at x = y = 0. Then, the condition of rolling without slipping for the lower cylinder is that when it has rolled (positive) distance x1, ...
The need for effective and reliable damage detection localization systems is growing in several engineering fields, particular water impact problems characterized by impulsive loading conditions, high amplitude vibrations large local deformations. In this paper, we further develop the approach presented previous works to detect of water-impacting structures. Specifically, provide a set experime...
Objectives: Falling down is one of the most common problems that involve old people. It may affect the physical, emotional and social aspects of individual’s health and may cause economical and social problems for individuals and society. Methods & Materials: In a cross sectional study, 750 old people with ages of 55 or more, living in the city of Shiraz (409 female, 341 male, mean age...
Nowadays a wide variety of different accessories used in combination with rotational rheomters are available. Such techniques range from rheo-optical methods to applying external pressures and electrical or magnetical fields. In addition systems transforming the rotational movement of the rheometer allow investigations on extensional rheology or tribology with a rheometer. INTRODUCTION Rheologi...
Objectives: Falling is a main problem in all health systems and approximately 30% of elderly experience one or more falling every year. Cognitive function is known to be a main risk factor for elderly falling. In this study we aim to compare general health and general cognitive status in elderly with and without history of falling. Methods & Materials: In this study 22 elderly without histor...
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