title: Domestic hen chicks’ conditioned place preferences for sound

authors: Jones, Amy Rebecca

subjects: conditioned place preference

abstract: Food and sounds (white noise, a food call and the sound of other chicks) were used in an attempt to establish conditioned place preferences with domestic hen chicks. Thirty-two chicks were randomly allocated to one of the 4 groups, and exposed to a 3-compartment apparatus to establish a baseline of their movements across 4 15-min sessions. They were then confined to one compartment and provided with free access to food or exposed to one sound for 15 min and then they were confined to the alternate compartment with no food or sound for 15 min. This process was repeated 3 times. Post-conditioning test sessions showed a conditioned place preference towards the area associated with food and away from the area associated with white noise. After conditioning, chicks showed no preference for spending time in the side associated with the food call or the sounds of other chicks; however, they entered a compartment first more often when it was associated with the food call and less often when it was associated with chick-sounds. Overall, these results showed that it was possible to use the conditioned place preference procedure to assess the effects of sounds and that the procedure has potential use for assessing other environmental stimuli.

text: Domestic hen chicks’ conditioned place preferences for sound Food and sounds (white noise, a food call and the sound of other chicks) were used in an attempt to establish conditioned place preferences with domestic hen chicks. Thirty-two chicks were randomly allocated to one of the 4 groups, and exposed to a 3-compartment apparatus to establish a baseline of their movements across 4 15-min sessions. They were then confined to one compartment and provided with free access to food or exposed to one sound for 15 min and then they were confined to the alternate compartment with no food or sound for 15 min. This process was repeated 3 times. Post-conditioning test sessions showed a conditioned place preference towards the area associated with food and away from the area associated with white noise. After conditioning, chicks showed no preference for spending time in the side associated with the food call or the sounds of other chicks; however, they entered a compartment first more often when it was associated with the food call and less often when it was associated with chick-sounds. Overall, these results showed that it was possible to use the conditioned place preference procedure to assess the effects of sounds and that the procedure has potential use for assessing other environmental stimuli.

year: 2011

title: Alerting in a Digital Library environment - Do Channels meet the requirements?

authors: Faensen, Daniel

subjects: computer science

abstract: An Alerting Service (AS) informs its clients about new information provided by several suppliers. Special interests of clients can be defined as profiles. In the context of digital libraries, suppliers are the providers of documents. Providers are typically scientific publishers. In this paper we assume, that the providers are known to the clients. A general model and architecture of an Alerting Service is given in [1]. Channel technology has been developed for broadcast of news and continous streams of data like stock rates. For the digital library enviroment a finer granularity in profile definition than for common broadcasting is needed. In contrast to broadcast services, publishing events of multiple providers have to be presented to each client in a uniform way. 
In this summary we evaluate how the two competing approaches of Channel technology, Netscape’s Netcaster [3] and Microsofts Active Channels [2] meet these requirements. 
To satisfy user’s needs events have to be filtered by more or less complex profiles, e. g. a set of documents (like journals), a list of keywords (selected arbitraryly or from a thesaurus) or a query in a full-fledged query language like STARTS [4]. An easy-to-use and powerful profile definition language is one requirement for an AS. The second is a unified view, that means splitting the n:m-relationship between providers and clients. 
The use of both technologies strongly depends on how the contents is to be filtered, i.e. how the user profile is to be defined.

text: Alerting in a Digital Library environment - Do Channels meet the requirements? An Alerting Service (AS) informs its clients about new information provided by several suppliers. Special interests of clients can be defined as profiles. In the context of digital libraries, suppliers are the providers of documents. Providers are typically scientific publishers. In this paper we assume, that the providers are known to the clients. A general model and architecture of an Alerting Service is given in [1]. Channel technology has been developed for broadcast of news and continous streams of data like stock rates. For the digital library enviroment a finer granularity in profile definition than for common broadcasting is needed. In contrast to broadcast services, publishing events of multiple providers have to be presented to each client in a uniform way. 
In this summary we evaluate how the two competing approaches of Channel technology, Netscape’s Netcaster [3] and Microsofts Active Channels [2] meet these requirements. 
To satisfy user’s needs events have to be filtered by more or less complex profiles, e. g. a set of documents (like journals), a list of keywords (selected arbitraryly or from a thesaurus) or a query in a full-fledged query language like STARTS [4]. An easy-to-use and powerful profile definition language is one requirement for an AS. The second is a unified view, that means splitting the n:m-relationship between providers and clients. 
The use of both technologies strongly depends on how the contents is to be filtered, i.e. how the user profile is to be defined.

year: 1998

title: Constructing strategies for sustainable development the communitarian way

authors: Arunachalam, Murugesh

subjects: communities

abstract: Purpose – The paper aims to draw on recommendations of Agenda 21 and communitarian theory to examine collaboration between local district community and local authorities to formulate strategies for the sustainable development of the Taupo district. 
Design/methodology/approach – The paper adopts an interpretative methodology based on philosophical hermeneutic to understand collaboration between local community and local authorities in the Taupo district. Empirical data for this interpretive study comprise public documents, interview transcripts and minutes of meetings attended by the researchers. The paper begins interpretation of empirical data with pre-understanding of communitarian theory and Agenda 21. 
Findings – The findings indicate that historical and political factors and diversity of interests in the community affect processes and outcomes of collaboration. Local authorities play a crucial role in bringing together various groups in the Taupo community which are segregated by diversity of interests, especially between Maori and non-Maori community groups. Without local authority facilitation, the Taupo community may remain segregated; inhibited by lack of information; and not having the opportunity to participate in sustainable development. Community participation in the Taupo district is at an infancy stage and collaboration intended to empower communities may result in local authorities recentralising their positions. 
Originality/value – The paper integrates theory and practice and provides valuable insights for statutory agencies seeking to implement the recommendations of Agenda 21 regarding community participation in sustainable development.

text: Constructing strategies for sustainable development the communitarian way Purpose – The paper aims to draw on recommendations of Agenda 21 and communitarian theory to examine collaboration between local district community and local authorities to formulate strategies for the sustainable development of the Taupo district. 
Design/methodology/approach – The paper adopts an interpretative methodology based on philosophical hermeneutic to understand collaboration between local community and local authorities in the Taupo district. Empirical data for this interpretive study comprise public documents, interview transcripts and minutes of meetings attended by the researchers. The paper begins interpretation of empirical data with pre-understanding of communitarian theory and Agenda 21. 
Findings – The findings indicate that historical and political factors and diversity of interests in the community affect processes and outcomes of collaboration. Local authorities play a crucial role in bringing together various groups in the Taupo community which are segregated by diversity of interests, especially between Maori and non-Maori community groups. Without local authority facilitation, the Taupo community may remain segregated; inhibited by lack of information; and not having the opportunity to participate in sustainable development. Community participation in the Taupo district is at an infancy stage and collaboration intended to empower communities may result in local authorities recentralising their positions. 
Originality/value – The paper integrates theory and practice and provides valuable insights for statutory agencies seeking to implement the recommendations of Agenda 21 regarding community participation in sustainable development.

year: 2010