title: Responses of salmonids to habitat changes

authors: Hicks, Brendan J.

subjects: biology

abstract: Streams in western North America provide spawning and rearing habitats for several species of salmon and trout that are of substantial economic importance in the region. Timber that grows on lands through which these streams flow is also economically important, and its harvest can substantially change habitat conditions and aquatic production in salmonid streams. Undisturbed forests, the streams that flow through them, and the salmonid communities in these streams have intrinsic scientific, genetic, and cultural values in addition to their economic importance. The complex relations between salmonids and their physical environment, and the changes in these relations brought about by timber harvest, have been investigated extensively (see the bibliography by Macdonald et al. 1988). However, in spite of considerable evidence of profound changes in channel morphology and in light, temperature, and flow regimes associated with timber harvests, much uncertainty exists about the responses of salmonids to these changes.

text: Responses of salmonids to habitat changes Streams in western North America provide spawning and rearing habitats for several species of salmon and trout that are of substantial economic importance in the region. Timber that grows on lands through which these streams flow is also economically important, and its harvest can substantially change habitat conditions and aquatic production in salmonid streams. Undisturbed forests, the streams that flow through them, and the salmonid communities in these streams have intrinsic scientific, genetic, and cultural values in addition to their economic importance. The complex relations between salmonids and their physical environment, and the changes in these relations brought about by timber harvest, have been investigated extensively (see the bibliography by Macdonald et al. 1988). However, in spite of considerable evidence of profound changes in channel morphology and in light, temperature, and flow regimes associated with timber harvests, much uncertainty exists about the responses of salmonids to these changes.

year: 1991

title: A hierarchical face recognition algorithm

authors: Bouckaert, Remco R.

subjects: computer science

abstract: In this paper, we propose a hierarchical method for face recognition where base classifiers are defined to make predictions based on various different principles and classifications are combined into a single prediction. Some features are more relevant to particular face recognition tasks than others. The hierarchical algorithm is flexible in selecting features relevant for the face recognition task at hand. In this paper, we explore various features based on outline recognition, PCA classifiers applied to part of the face and exploitation of symmetry in faces. By combining the predictions of these features we obtain superior performance on benchmark datasets (99.25% accuracy on the ATT dataset) at reduced computation cost compared to full PCA.

text: A hierarchical face recognition algorithm In this paper, we propose a hierarchical method for face recognition where base classifiers are defined to make predictions based on various different principles and classifications are combined into a single prediction. Some features are more relevant to particular face recognition tasks than others. The hierarchical algorithm is flexible in selecting features relevant for the face recognition task at hand. In this paper, we explore various features based on outline recognition, PCA classifiers applied to part of the face and exploitation of symmetry in faces. By combining the predictions of these features we obtain superior performance on benchmark datasets (99.25% accuracy on the ATT dataset) at reduced computation cost compared to full PCA.

year: 2009

title: Weaving the realities and responsibilities: Crossing culture and concepts of healing within co-existing mental health and addictive disorders.

authors: McLachlan, Andre David

subjects: Maori

abstract: Within ‘Mainstream’ western and Kaupapa Māori services, competing priorities often mean that cultural and clinical services are not implemented in unison. Without this ‘unison’, treatment of Māori with co-existing mental health and addictive disorders may be ineffective. This paper reflects the journey of a small social service agency ‘Pai Ake Solutions Limited’ (PASL) in integrating western clinical approaches within tikanga Māori values. 
Pai Ake Solutions Limited (PASL) provides a range of group and individual services to whānau who are affected by mental illness and co-existing substance use problems. The initial development of the service was based on the whakaaro of providing ‘pai ake’ (better) services for whānau in the greater Waikato. These services were initially founded on the strong values of founders Mihaka Hohua and the late Ritchie Re Cribb, which were influenced by the practices and experiences of Ngati Kahangungu, Ngati Haua, and Waikato-Maniopoto. From an initial non-clinical service provision contract, PASL began receiving referrals from individuals and whānau whose needs were not being met by mainstream service providers. Encouraging outcomes and an internal agency review of clientele utilising the service, identified that those accessing PASL services were experiencing socially and clinically significant mental and physical health, addiction and psychosocial problems.

text: Weaving the realities and responsibilities: Crossing culture and concepts of healing within co-existing mental health and addictive disorders. Within ‘Mainstream’ western and Kaupapa Māori services, competing priorities often mean that cultural and clinical services are not implemented in unison. Without this ‘unison’, treatment of Māori with co-existing mental health and addictive disorders may be ineffective. This paper reflects the journey of a small social service agency ‘Pai Ake Solutions Limited’ (PASL) in integrating western clinical approaches within tikanga Māori values. 
Pai Ake Solutions Limited (PASL) provides a range of group and individual services to whānau who are affected by mental illness and co-existing substance use problems. The initial development of the service was based on the whakaaro of providing ‘pai ake’ (better) services for whānau in the greater Waikato. These services were initially founded on the strong values of founders Mihaka Hohua and the late Ritchie Re Cribb, which were influenced by the practices and experiences of Ngati Kahangungu, Ngati Haua, and Waikato-Maniopoto. From an initial non-clinical service provision contract, PASL began receiving referrals from individuals and whānau whose needs were not being met by mainstream service providers. Encouraging outcomes and an internal agency review of clientele utilising the service, identified that those accessing PASL services were experiencing socially and clinically significant mental and physical health, addiction and psychosocial problems.

year: 2008