Positioning soundscape research and management.

This paper is an outcome of a workshop that addressed the question how soundscape research can improve its impact on the local level. It addresses a number of topics by complementing existing approaches and practices with possible future approaches and practices. The paper starts with an analysis of the role of sound annoyance and suboptimal soundscapes on the lives of individuals and concludes that a good soundscape, or more generally a good sensescape, is at the same time pleasant as well as conducive for the adoption of healthy habits.

How pleasant sounds promote and annoying sounds impede health: a cognitive approach.

This theoretical paper addresses the cognitive functions via which quiet and in general pleasurable sounds promote and annoying sounds impede health. The article comprises a literature analysis and an interpretation of how the bidirectional influence of appraising the environment and the feelings of the perceiver can be understood in terms of core affect and motivation. This conceptual basis allows the formulation of a detailed cognitive model describing how sonic content, related to indicators of safety and danger, either allows full freedom over mind-states or forces the activation of a vigilance function with associated arousal.

Multilocus sequence typing of Campylobacter jejuni isolates from New South Wales, Australia.

Aims: Multilocus sequence typing (MLST) was used to examine the diversity and population structure of Campylobacter jejuni isolates associated with sporadic cases of gastroenteritis in Australia, and to compare these isolates with those from elsewhere.

Methods And Results: A total of 153 Camp. jejuni isolates were genotyped.

Laboratory surveillance of Shiga toxin producing Escherichia coli in South Australia and the Hunter Health Area, New South Wales, Australia.

To estimate the prevalence of Shiga toxin producing Escherichia coli in Australia, bloody stool samples from two Australian locations were screened for the presence of Shiga toxin genes, stx1 and stx2. Four of 126 (3.2%) and 139 of 5,829 (2.

Phenotypic and genotypic relationship between Campylobacter spp isolated from humans and chickens in Northern Ireland--a comparison of three phenotyping and two genotyping schemes.

Human campylobacteriosis is currently the most common cause of acute bacterial gastroenteritis on the island of Ireland, accounting for over 3,000 laboratory reports per year, where circa 2,000 reports originate from the Republic of Ireland and circa 1,000 reports from Northern Ireland. Elsewhere, consumption of contaminated poultry has been associated with the zoonotic transmission of disease, therefore it was the aim of this study to examine the phenotypic and genotypic relatedness of campylobacters isolated from chickens and humans locally. Sixty isolates were subtyped using phenotyping techniques (biotyping, phage-typing), as well as genotyping techniques (multilocus enzyme electrophoresis (MEE), ribotyping) and the data compared.