Studying Chemisorption at Metal-Polymer Interfaces by Complementary Use of Attenuated Total Reflection-Fourier Transform Infrared Spectroscopy (ATR-FTIR) in the Kretschmann Geometry and Visible-Infrared Sum-Frequency Generation Spectroscopy (SFG)

The molecular configuration and chemistry at the zinc/zinc oxide-polyester interface were studied by using two complementary spectroscopic techniques: attenuated total reflection-Fourier transform infrared spectroscopy (ATR-FTIR) and sum-frequency generation (SFG) spectroscopy. It was shown that ATR-FTIR should be considered as a (3D)...

Design and Evaluation of a Visual Interface for an En Route Air Traffic Control Merging Task

In the past decades, air traffic growth has resulted in increasingly complex situations. In order to guarantee safety and efficiency is maintained, new automation tools and interfaces must be developed. In collaboration with the Netherlands Air Navigation Service Provider, the Inbound Traffic Support System interface was developed. This display...

Exact versus Dupuit interface flow in anisotropic coastal aquifers

The Dupuit solution for interface flow toward the coast in a confined aquifer is compared to a new exact solution, which is obtained with the Hodograph method and conformal mapping. The position of the toe of the interface is a function of two dimensionless parameters: the ratio of the hydraulic gradient upstream of the interface where flow is...

Radial Dupuit interface flow to assess the aquifer storage and recovery potential of saltwater aquifers

A new accurate numerical solution is presented for aquifer storage and recovery (ASR) systems in coastal aquifers; flow is approximated as radial Dupuit interface flow. The radial velocities of points on the interface are a function of time, the vertical coordinate, and the dimensionless parameter D (the discharge of the well divided by the...

Spatial Orientation in Virtual Environments

Recently, a growing interest can be detected in the application of Virtual Environment (VE) technology as an operator interface. VEs are three-dimensional computer-generated images that can be shown on a conventional monitor, on a large screen display, or on a head-mounted display. In order to use these three-dimensional interfaces for finding...

High-Accuracy CMOS Smart Temperature Sensors