Concept

Cost-effectiveness analysis

Publications associées (191)

Mapping and Configuration Methods for Multi-Use-Case Networks on Chips

To provide a scalable communication infrastructure for Systems on Chips (SoCs), Networks on Chips (NoCs), a communication centric design paradigm is needed. To be cost effective, SoCs are often programmable and integrate several different applications or u ...

2006

Coupling climate and economic models in a cost-benefit framework: A convex optimisation approach

Alain Haurie

In this paper, we present a general method, based on a convex optimisation technique, that facilitates the coupling of climate and economic models in a cost-benefit framework. As a demonstration of the method, we couple an economic growth model à la Ramsey ...

2006

The challenge of micropollutants in aquatic systems

Urs von Gunten, Bernhard Wehrli, Kathrin Fenner

The increasing worldwide contamination of freshwater systems with thousands of industrial and natural chemical compounds is one of the key environmental problems facing humanity. Although most of these compounds are present at low concentrations, many of t ...

2006

Principle of Hybrid Energy Storage Systems based on Hydro-pneumatics and Supercapacitors for Distributed Generation and Renewable Energy Sources Support

Alfred Rufer

This paper presents hybrid energy storage systems based on hydro-pneumatics and Supercapacitors with high potentials regarding life cycle and impacts on environment. These so called “Batteries with Oil-hydraulics and Pneumatics (BOP)” systems exploit the h ...

2005

Competitive Analysis of Incumbent Postal Operators in Europe

Matthias Finger, Patrick Mollet

Due to regulatory and institutional developments, changes in consumer behaviour and the emergence of new technologies during the last two decades, incumbent postal operators in Europe had to face new challenges, threats but also opportunities. The incumben ...

2005

An Optimal Allocation between R&D and Prototype Funding: The Case of Generation IV International Forum’s Nuclear Energy Initiative

National Research Council of the National Academies, Prospective Evaluation of Applied Energy Research and Development at DOE (Phase One): A First Look Forward (2005) proposes a cost-benefit methodology to evaluate U.S. Department of Energy’s Research, Dev ...

2005

Resin transfer moulding of complex shaped composites using carbon fibre non-crimp fabrics

In automotive engineering, the main load bearing structure (Body-in-White, BIW) has traditionally been manufactured using metals such as steel and light alloys. In order to satisfy upcoming European regulations on CO2 emissions, considerable weight reducti ...

EPFL2004

Precise positioning using the electrostatic glass motor

Roland Moser

Precise positioning over a long stroke is required in various fields. Important advances in the field of electromagnetic motors, piezoelectric actuators and bearing technology allow nanometric and sub-arc-second resolution for linear or rotary actuators, r ...

EPFL2002

Heat flux as an on-line indicator of metabolic activity in pilot scale bioreactor during the production of Bacillus thuringiensis var. galleriae-based biopesticides

Urs von Stockar, Ian William Marison

The effective biotechnol. process development depends on the system for monitoring the activity of the culture during cultivation. The feasibility of monitoring the metabolic flux during the cultivation of Bacillus thuringiensis var. galleriae (Btg) in pil ...

2002

Test results of SeCRETS, a stability experiment about segregated copper in CICC

Pierluigi Bruzzone, Boris Stepanov

Two Nb3Sn cable-in-conduit conductors have been manufactured with identical non-Cu cross sections and the stabilizer either included in the Nb3Sn composite or partly segregated as copper wires. The two conductors are series connected and wound as a bifilar ...

2001

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