نتایج جستجو برای: load elasticity

تعداد نتایج: 171680  

2012
Vincenzo Gulisano

In recent years, applications in domains such as telecommunications, network security or large scale sensor networks showed the limits of the traditional store-then-process paradigm. In this context, Stream Processing Engines emerged as a candidate solution for all these applications demanding for high processing capacity with low processing latency guarantees. With Stream Processing Engines, d...

2015
Rodrigo Galo Marta Maria Martins Giamatei Contente Daniel Galafassi Maria Cristina Borsatto

OBJECTIVES The purpose of this study was to determine the Young's modulus and the hardness of deciduous and permanent teeth following wear challenges using different dental materials. MATERIALS AND METHODS Wear challenges were performed against four dental materials: A resin-based fissure sealant (Fluoroshield(®)), a glass ionomer based fissure sealant (Vitremer(®)), and two microhybrid compo...

2013
Roland Herzog

We consider the optimal control of a crane-trolley-load model, where the crane beam is subject to the PDE of static linear elasticity and the motion of the load is described by the dynamics of a pendulum that is fixed to a trolley which moves along the crane beam. The resulting problem serves as a prototype for optimal control of fully coupled partial and ordinary differential equations. This t...

2008
Takeshi Unoki

Effects of Endotracheal Tubes in Spontaneously Breathing Patients Respiratory Workload Imposed by the Endotracheal Tube In healthy persons, respiration occurs with little effort. Respiratory work is required, however, to overcome the natural forces that oppose inhalation, such as the elasticity and resistance of the respiratory system, which is termed respiratory load. The ability to overcome t...

1997
Werner Kraus Brenan J. McCarragher

A uniied method for the planning and control of tasks involving exible parts is applied to two case studies: the bending of sheet metal and the insertion of a beam into a hole with friction. The method is formulated on a hybrid position/force framework so as to exploit the advantages brought about by load elasticity. The unifying design guideline is the maintainance of deformations on the load ...

Journal: :international journal of advanced design and manufacturing technology 0
foozieh morovat phd student from k.n.toosi university of technology

abstract: the present study deals with the buckling analysis of the laminated composite truncated conical sandwich shells with flexible core subjected to combined axial compressive load and external pressure. higher order governing equations of the motion are presented for conical composite sandwich shells, where they are derived from the hamilton principle. then, by the use of improved higher-...

Journal: :Critical care nurse 2008
Takeshi Unoki Akimichi Serita Mary Jo Grap

Effects of Endotracheal Tubes in Spontaneously Breathing Patients Respiratory Workload Imposed by the Endotracheal Tube In healthy persons, respiration occurs with little effort. Respiratory work is required, however, to overcome the natural forces that oppose inhalation, such as the elasticity and resistance of the respiratory system, which is termed respiratory load. The ability to overcome t...

2014
Dmitry V. Lukichev Galina L. Demidova

for electric machine, servo drive, object positioning, intelligent control, two-mass load. Abstract— It is known that existing algorithms for control position of precision electric drive of systems with nonliarities: elasticity and friction do not provide damping of autooscillations at infralow tracking speed. Therefore control algorithms, which ensure smooth motion of the load at acceptable tr...

Journal: :Current Biology 2013
Stephanie Majkut Timon Idema Joe Swift Christine Krieger Andrea Liu Dennis E. Discher

In development and differentiation, morphological changes often accompany mechanical changes [1], but it is unclear whether or when cells in embryos sense tissue elasticity. The earliest embryo is uniformly pliable, while adult tissues vary widely in mechanics from soft brain and stiff heart to rigid bone [2]. However, cell sensitivity to microenvironment elasticity is debated based in part on ...

Journal: :SN applied sciences 2023

Abstract Based on the coupling res model of vehicular and road, influences surface layer modulus, thickness equivalent modulus elasticity spectrum acceleration, deflection under wheels, strain at distance 0.4 m to 0.8 away from wheels are analyzed. Results show that fundamental frequency road pavement increases with growth elasticity, decreases increase thickness. Both deflections strains decre...

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