Publication

Aerosol lidar intercomparison in the framework of the EARLINET project. 1. Instruments (vol 43, pg 976, 2004)

Publications associées (32)

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Estimating the Effects of Large Shareholders Using a Geographic Instrument

Rüdiger Fahlenbrach

Large shareholders may play an important role for firm performance and policies, but identifying this empirically presents a challenge due to the endogeneity of ownership structures. We develop and test an empirical framework that allows us to separate sel ...

Cambridge University Press2011

Survey on Surgical Instrument Handle Design: Ergonomics and Acceptance

Hannes Bleuler, Roger Gassert, Laura Santos Carreras

Minimally invasive surgical approaches have revolutionized surgical care and considerably improved surgical outcomes. The instrumentation has changed significantly from open to laparoscopic and robotic surgery with various usability and ergonomics qualitie ...

2011

Toward the Development of a Hand-Held Surgical Robot for Laparoscopy

Jamie Paik

Minimally invasive surgery (MIS), which typically involves endoscopic camera and laparoscopic instruments may seem to be the ideal surgical procedure for its apparent benefits. However, in comparison to open surgeries, the spatial and mechanical tool limit ...

2010

A new concept of parallel robot for rehabilitation and fitness, The Lambda

Reymond Clavel, Mohamed Bouri

A new rehabilitation and fitness robot called the “Lambda Robot” is presented. This paper introduces a concept of a parallel robot that may be used for mobilization of the lower extremities. Hence, it may be used for fitness as well as for rehabilitation f ...

2009

Introducing SMURF: a software system for monitoring urban functionalities

André Musy, Alexandre Repetti, Marc Soutter

Urban land-use planning and management are in constant mutation throughout the world. With sustainability as a goal, the use of participative GIS is becoming more and more in demand. Given the willingness of local authorities to test participatory models a ...

2006

The role of inhibition in motor control of finger functions

Friedhelm Christoph Hummel

The motor actions that can be witnessed as a virtuoso musician performs can be so fast, so accomplished, so precise, as to seem somehow superhuman. The musician has to produce the movements, monitor those they have already made and the subsequent result, c ...

Oxford University Press2006

Speckle statistics in optical coherence tomography

Theo Lasser, Boris Clément Karamata, Kai Hassler, Markus Laubscher

The two previously reported calculations of the amplitude distribution of speckles in optical coherence tomography, each based on a different mathematical formulation, yield different results. We show that a modification of an initial assumption in one of ...

2005

Concept for a new cloud condensation nucleus (CCN) spectrometer

Athanasios Nenes

The concept of a new cloud condensation nucleus (CCN) spectrometer based on modifications to the original design of Fukuta and Saxena is presented. The key modifications include introducing a trapezoidal geometry and orienting the chamber vertically. A ser ...

2004

Voluntary Approaches in Climate Policy

Voluntary approaches (VAs) are increasingly implemented in different countries as the main instrument in environmental policies. The authors focus on the economics of VAs, their advantages and disadvantages and how they compare with other climate policy in ...

Edward Elgar Publishing2004

Design of a CCN instrument for airborne measurement

Athanasios Nenes

A new instrument for measuring cloud condensation nuclei (CCN) on board small aircraft is described. Small aircraft are attractive mainly because they are less costly, but they require instruments that are designed for minimum weight, volume, and power con ...

American Meteorological Society2000