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An Emotional Model of Human-Environment Interaction

Previous models of environmental psychology have put the focus mainly on the cognitive processes, with each step in the process leading to the next in a rather static manner. This may be exemplified by some of the attitude theories developed over the last years (e.g. Ajzen and Fishbein, 1980; Stern, 2000). Among the few exceptions to the cognitive approach is Russell’s Circumplex model of emotiona

Asymmetry Effects in Chinese Stock Markets Volatility: A Generalized Additive Nonparametric Approach

The unique characteristics of the Chinese stock markets make it difficult to assume a particular distribution for innovations in returns and the specification form of the volatility process when modeling return volatility with the parametric GARCH family models. This paper therefore applies a generalized additive nonparametric smoothing technique to examine the volatility of the Chinese stock mark

Improved ultrasonic micro array separation using far field ultrasonic excitation

This paper reports improved separation efficiency of an ultrasonic standing wave separator microchannel array by means of ultrasonic far field excitation. By putting an aluminium spacer between the transducer and the channel array, the acoustic power transmission region is moved into the ultrasonic far field decreasing the local intensity variations which is induced in close vicinity to the transd

Structuring sustainability issues: the case of the Swedish sugar system

This paper suggests an approach to conceptualize problems of unsustainability situations by embedding the Drivers-Pressure-State-Impact-Response (DPSIR) scheme within a system of jurisdictional levels represented by Torsten Hägerstrand’s system of nested domains. Taken together these frameworks offer one way to decipher complex situations at different levels by identifying specific problem areas,

Does the use of translation exercises lead to enhanced L2 morphosyntatic accuracy?

Does the use of translation exercises lead to enhanced L2 morphosyntactic accuracy? This paper presents some of the findings from a longitudinal, experimental project investigating the effect of translation as an L2 teaching/learning method on the morphosyntactic accuracy of advanced Swedish (L1) learners of English (L2). The subjects were first-year students of English at a Swedish university, an

How does the brain respond to everyday objects?

Abstract in UndeterminedAn experiment is described where the participants were presented with pictures of four different objects and were also allowed to handle the objects while their brain activity was recorded by means of EEG. The objects were also evaluated by means of semantic scales. When the objects were visually displayed significant effects appeared in the posterior part of the brain, but

OFDM channel estimation by singular value decomposition

A new approach to low-complexity channel estimation in orthogonal-frequency division multiplexing (OFDM) systems is proposed. A low-rank approximation is applied to a linear minimum mean-squared error (LMMSE) estimator that uses the frequency correlation of the channel. By using the singular value decomposition (SVD) an optimal low-rank estimator is derived, where performance is essentially preser