Concept

Insuffisance rénale

Publications associées (136)

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Reliability of clustered vs. declustered replica placement in data storage systems

Rüdiger Urbanke, Christina Fragouli

The placement of replicas across storage nodes in a replication-based storage system is known to affect rebuild times and therefore system reliability. Earlier work has shown that, for a replication factor of two, the reliability is essentially unaffected ...

2011

Regulation of myofibroblast activities: Calcium pulls some strings behind the scene

Boris Hinz, Lysianne Follonier Castella

Myofibroblast-induced remodeling of collagenous extracellular matrix is a key component of our body's strategy to rapidly and efficiently repair damaged tissues; thus myofibroblast activity is considered crucial in assuring the mechanical integrity of vita ...

Elsevier2010

One Acceptor is Enough

Rachid Guerraoui, Maysam Yabandeh

The celebrated Paxos protocol implements a reliable service as a state machine replicated over several machines. Replication provides reliability against permanent failures and availability against temporary crash failures. Whereas, in theory, Paxos can to ...

2010

A Systemic Design of Regulation Enabling Ontology

Alain Wegmann, Anshuman Bahadur Saxena

The deregulation of economies has re-created the need for regulation. From a Systems perspective, the unbundling of large monolithic industrial setups into smaller independent companies results in the dissolution of high level management structures which, ...

2010

Fire performance of water-cooled cellular GFRP columns

Thomas Keller, Yu Bai

Structural fire endurance experiments were conducted on full-scale cellular glass fiber reinforced (GFRP) columns under axial compression and subjected to ISO 834 fire exposure from one side. Unprotected columns could resist fire for more than 30 min, whic ...

Springer-Verlag New York, Ms Ingrid Cunningham, 175 Fifth Ave, New York, Ny 10010 Usa2010

A Contribution to the Theoretical Prediction of Life-Time in Glass Structures

Manuel Santarsiero

In order to assess safety levels in glass structures a scattered and inhomogeneous variety of mostly complicated resistance criteria is presently available, very often requiring specially developed softwares. For this reason engineers who wants to assess w ...

2010

Structural performance of FRP composites in fire

Thomas Keller, Yu Bai

This paper reviews the experimental and modeling work that has been carried out concerning the behavior of fiber-reinforced polymer (FRP) composites in fire since the 1980s. The first part focuses on the thermophysical properties and temperature responses, ...

Multi-Science Publishing2010

Classification of magnetic resonance images from rabbit renal perfusion

Dominique Bonvin, Michael Amrhein, Pamandeep Singh Gujral

The feasibility of using chemometric techniques for the automatic detection of whether a rabbit kidney is pathological or not is studied. Sequential images of the kidney are acquired using Dynamic Contrast-Enhanced Magnetic Resonance Imaging with contrast ...

2009

Transgenic mice and their impact on kidney research

Friedrich Beermann

The kidney is a key organ in the maintenance of ion and fluid homeostasis and specific transport systems localized along the nephron guarantee this function. Due to its large functional heterogeneity, experiments on the whole organ level cannot be easily p ...

2009

Explaining thermal failure in saturated clays

Lyesse Laloui, Bertrand François

Failure conditions in soils at elevated temperatures appear to be strongly dependent on the history of the application of stress and temperature. Four cases of such history leading to various modes of failure are identified and interpreted in terms of Ther ...

2009