The prohibition against excessive pricing dates back to the years of Babylonian King Hammurabi. Nevertheless, the prohibition is described by many as being “controversial” and against “mainstream economics”, which is why it should be applied rather sparsely. It has also rather routinely been claimed that the actual number of excessive pricing cases is “scarce”, “limited” and so on. Despite the his

Multipath routing gives traffic demands an opportunity to use multiple paths through a network. In a single-demand situation, its benefits are easy to see. In a multi-commodity case, when potentially all node-pairs (demands) generate traffic, they compete for the same network resources. In this work, we consider multipath routing in communication networks in a multi-commodity setting from a traffi

nformation about the age of the speaker is always present in speech. It is used as perceptual cues to age by human listeners, and can be measured acoustically and used by automatic age estimators. This chapter offers an introduction to the phonetic study of speaker age, with focus on what is known about the acoustic features which vary with age. The age-related acoustic variation in temporal as we

Studies using satellite sensor-derived data as input to models for CO2 exchange show promising results for closed forest stands. There is a need for extending this approach to other land cover types, in order to carry out large-scale monitoring of CO2 exchange. In this study, three years of eddy covariance data from two peatlands in Sweden were averaged for 16-day composite periods and related to

Practically all natural daytime light at the Earth’s surface originates in the Sun. The fluence rate, as well as spectral and directional distributions are modified by the gases, clouds and aerosols in the atmosphere in a way which depends on time and place, and also by vegetation, snow, and other ground-cover. A special section in this chapter is devoted to ultraviolet radiation.

BACKGROUND: Histamine is thought to play a central role in the regulation of gastric acid secretion. In the rat oxyntic mucosa most of the histamine is synthesized and stored in enterochromaffin-like (ECL) cells, and the rest resides in mast cells. The present study examines the role of ECL-cell histamine in the control of acid secretion in the intact, conscious rat. METHODS: Rats were treated wit

This chapter investigates the tension between mass production and individual well-being, and how the actors who have positioned themselves in this market attract customers and meet their needs. In order to approach these questions, it is grounded in empirical material gathered from two specific spas and the cultural context in which they operate: Varberg Kurort Hotel & Spa and Hasseludden Conf

The aim of this paper is to provide a cohesive categorisation of the most common sustainability assessment tools within the broader objective of lifting the understanding of tools from the environmentally-focused realm to that of the wider concept of sustainability. The framework provided is based on four main categories: indicators/indices, regional material and energy flows, life cycle approach

Christianity is commonly held to have introduced an entirely new and better morality into the ancient world, a new morality that was decidedly universal, in contrast to the ethics of the philosophical schools which were only concerned with the intellectual few. Runar M. Thorsteinsson presents a challenge to this view by comparing Christian morality in first-century Rome with contemporary Stoic eth

We present the growth of homogeneous InAs1-xPx nanowires as well as InAs1-xPx heterostructure segments in InAs nanowires with P concentrations varying from 22% to 100%. The incorporation of P has been studied as a function of TBP/TBAs ratio, temperature, and diameter of the wires. The crystal structure of the InAs as well as the InAs1-xPx segments were found to be wurtzite as determined from high-