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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 ...
Private financing and operations of public infrastructures – often also called Public-Private Partnerships or PPPs – are becoming increasingly important, especially in the case of developing countries. Different types of PPP instruments – among which in pa ...
In a previous publication [Appl. Opt. 43, 961 (2004)], One of the figures on page 973 was presented inaccurately, as was the surname of the first author. These inaccuracies are corrected here. (C) 2004 Optical Society of America ...
The sensor, to determine the concentration of glucose in blood, is implanted within an ampoule (1) containing a sensitive liquid. Glucose can penetrate into the ampoule through its cellulose mantle (2), where the viscosity of the liquid and glucose mixture ...
The virtual orchestra is a multimodal system architecture based on complex 3D sound environment processing and a compact user interface. The system architecture supports high-performance sound content for VR (virtual reality) applications, and the user con ...
A method to solve weakly non-linear partial differential equations with Volterra series is presented in the context of single-input systems. The solution x(z,t) is represented as the output of a z-parameterized Volterra system, where z denotes the space va ...
This article the resolution of a boundary controlled nonlinear partial differential equation with Volterra series. The generalized Burger's equation which is investigated, accounts for the dominant effects of the acoustic propagation in cylindrical ducts i ...
Within the last 2 years our consortium has developed, built and tested an atomic force microscope for planetary science applications, in particular for the study of Martian dust and soil. An array of eight cantilevers and tips provides redundancy in case o ...
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 ...
There has been a recent trend towards the miniaturization of analytical tools, but what are the advantages of microfluidic devices and when is their use appropriate? Recent advances in the field of micro-analytical systems can be classified according to in ...