Odour plays an important role in many predator/prey interactions. In the northern hemisphere, many mammalian prey species have been shown to respond to predator odours. It is also widely assumed that mammalian predators utilise odours to locate their prey. This thesis explores the importance of odour in Australian mammalian predator/prey interactions. Responses of native Australian species to the faecal odour of two predators; the native tiger quoll Dasyurus maculatus and the introduced red fox Vulpes vulpes, were evaluated through live-trapping and focussed behavioural studies of captive animals. Tiger quoll responses to prey olfactory cues were investigated in a captive experiment. Native rodents (bush rats Rattus fuscipes, swamp rats R. lutreolus and eastern chestnut mice Pseudomys gracilicaudatus) equally avoided traps scented with either quoll or fox faeces, and in captive experiments, bush rats and swamp rats reduced their average speed in response to both predator odours. Of the marsupial species, northern brown bandicoots Isoodon macrourus and common brushtail possums Trichosurus vulpecula were captured more frequently in quoll-scented traps than unscented traps or foxscented traps, while captures of brown antechinus Antechinus stuarttii, long-nosed bandicoots Perameles nasuta and southern brown bandicoot I. obesulus were unaffected by the either predator odour. In captive experiments, brown antechinus, long-nosed and northern brown bandicoots decreased their foraging in response to both predator odours, and spent less time in areas scented with quoll faeces. Tiger quolls didn't appear to detect odour sources from a distance of >65 cm, but they did follow scent trails and spent more time in areas scented with the urine and faeces of potential prey. Chemical analysis revealed no common components in fox and quoll odour which prey species could be responding to. Therefore, these native species have evolved to respond to fox odour since foxes were introduced to Australia 130 years ago. The stronger response of native rodents to fox odour may be a legacy of their co-evolution with canid predators prior to entering Australia. A better understanding of how odour is utilised in Australian predator/prey interactions may lead to a greater ability to protect Australia's unique mammalian fauna from introduced predators.

De nouvelles marques de commerce ont fait progressivement leur apparition, des marques qui font appel à nos cinq sens que sont la vue, l'ouïe, l'odorat, le goût ou même le touché. Ces nouvelles marques, que l'on appelle parfois les marques non traditionnelles, posent quelques difficultés pour être enregistrées. En effet, certains pays refusent leur enregistrement, d'autres sont plus réceptifs à l'arrivée de ces nouvelles marques. Notre mémoire se propose d'analyser la possibilité ou non d'enregistrer certaines de ces marques au Canada, et d'examiner également ce que d'autres pays ont prévu pour ces marques non traditionnelles. Au final, nous serons en mesure d'élaborer des recommandations pour l'intégration de ces nouvelles marques dans le droit canadien. / In recent years, new trademarks have progressively appeared: trademarks appealing to all of our five senses, sight, hearing, smell, taste or even touch. These new trademarks, sometimes called non-traditional marks, raise difficulties for registration. Indeed, some countries refuse registration, others are more open to the arrival of these new trademarks. This thesis analyses the possibility of allowing these non-traditional trademarks to be registered in Canada, and examines the conditions under which other countries accept to register them. In conclusion, our analysis will allow us to formulate recommendations on how to integrate these new trademarks into Canadian law.

This research provides an analytical reading of five southern African war novels, in a transnational study of the experience of war as represented by the novels' authors. In order to situate the texts within a transnational tradition of writing about modern warfare, I draw on Paul Fussell's work on the fictional writings of the Second World War in combination with Tobey Herzog's work on the writings of America's war in Vietnam. Through a reading of Sousa Jamba's Patriots and Mark Behr's The Smell of Apples. I illustrate that while these and other southern African war texts can be situated within a transnational tradition of writing about modern warfare, they also extend the tradition by adding new and previously silenced voices. I then turn to a focus on specific experiences of southern African anti-colonial war as represented in Pepetela's Mayombe and Mark Behr's The Smell of Apples. These texts are read in light of Franz Fanon's extensive writings on the nature of colonial violence and with a focus on the role of the victim and perpetrator in violent resistance to colonial oppression. Following this, and keeping with my examination of the experience of war in southern Africa, I read Pepetela's Mayombe. Sousa Jamba's Patriots and Chenjerai Hove's Bones with a view to highlighting their writing of women in times of war. Using the work of Florence Stratton, this section exposes the great difficulties faced by women in times of war as a result of war's complicity in the maintenance of patriarchal societal structures. Finally, I read Chenjerai Hove's Bones and Mia Couto's Under the Frangipani as post-war texts so as to highlight the authors' use of organic images to imagine post-war futures that are not tainted by the experience of war. In examining this topic, I aim to suggest that all of the texts studied show war to be a continuum that results in failed societies. I therefore read the texts as active interventions that seek to break the destructive cycle of the region's wars in the hope of better and constructive futures. / Thesis (M.A.)-University of KwaZulu-Natal, Pietermaritzburg, 2005.

This dissertation analyses the violence of patriarchal culture as it is staged in three twentieth century texts: the Colombian writer Gabriel Garcia Marquez's Chronicle of a Death Foretold (1981), the South African novelist Mark Behr's The Smell of Apples (1993) and the American film Night of the Hunter (1954) directed by Charles Laughton. Each of these works focuses on the induction of the boy child into culture and the trauma attendant on this process of accession. The thesis is that if culture is violent then it must follow that damage is done to the developing subject in the process of its construction by the cultural forces that shape masculinity. The theoretical grounding of the analysis is derived from two main sources: Jacques Derrida's account of the violence of culture in Of Grammatology (1976) and the analysis of patriarchy and the Oedipal development of the boy child into manhood found in the work of Freud and Lacan. Derrida is used for his thinking on the inherently violent nature of culture and the way in which cultural discourse is structured through binary dualisms. The three chosen works all critique and dismantle binarist thinking as a move towards imagining a less destructive discursive order. The Oedipal narrative, as a myth which describes and explains the forces shaping the male child in the process of acculturation, exemplifies and illustrates cultural violence: As expounded by Freud and Lacan, the Oedipal myth is one which underpins all three of the chosen works. Derrida, Freud and Lacan have been very usefully mediated by several cultural critics and therefore extensive use is made of commentaries by Kaja Silverman, Frank Krutnik and Madan Sarup. Slavoj Zizek's interpretations of Lacan have also yielded much that is interesting about the nature of the Law of the Father and consequently reference is made to his ideas, principally in Chapter Four.This dissertation analyses the violence of patriarchal culture as it is staged in three twentieth century texts: the Colombian writer Gabriel Garcia Marquez's Chronicle of a Death Foretold (1981), the South African novelist Mark Behr's The Smell of Apples (1993) and the American film Night of the Hunter (1954) directed by Charles Laughton. Each of these works focuses on the induction of the boy child into culture and the trauma attendant on this process of accession. The thesis is that if culture is violent then it must follow that damage is done to the developing subject in the process of its construction by the cultural forces that shape masculinity. The theoretical grounding of the analysis is derived from two main sources: Jacques Derrida's account of the violence of culture in Of Grammatology (1976) and the analysis of patriarchy and the Oedipal development of the boy child into manhood found in the work of Freud and Lacan. Derrida is used for his thinking on the inherently violent nature of culture and the way in which cultural discourse is structured through binary dualisms. The three chosen works all critique and dismantle binarist thinking as a move towards imagining a less destructive discursive order. The Oedipal narrative, as a myth which describes and explains the forces shaping the male child in the process of acculturation, exemplifies and illustrates cultural violence: As expounded by Freud and Lacan, the Oedipal myth is one which underpins all three of the chosen works. Derrida, Freud and Lacan have been very usefully mediated by several cultural critics and therefore extensive use is made of commentaries by Kaja Silverman, Frank Krutnik and Madan Sarup. Slavoj Zizek's interpretations of Lacan have also yielded much that is interesting about the nature of the Law of the Father and consequently reference is made to his ideas, principally in Chapter Four. / Thesis (M.A.)-University of KwaZulu-Natal, Pietermaritzburg, 2005.

Babies born prematurely are deprived of normal sensorimotor stimulation when placed in an artificial environment, the incubator. The aim of this project was to design a series of products that could promote the baby’s emotional and neurological development, and to facilitate parental bonding.  The products designed in this project has a theoretical basis on the research available today on cognitive and emotional development in children born prematurely. They were developed in close cooperation with a group of parents and nurses in a neonatal intensive care unit. Presence is a product collection for developmental care, consisting of a mattress, a figure and a necklace. The mattress has vibration sensors that transfer the mother’s heart beat and speakers with recorded heartbeat and her voice. The figure in silicone is designed for sensorimotor stimulation and can be together with the child in the incubator. The figure wears a cloth with mother’s scent. The cloth can be worn by parent in a necklace made of silicone.

The Umwelt concept of Jakob von Uexküll considers animals as subjects that inhabit their own subjective universe which is determined by the animal's sensory perception and cognitive abilities. Dolphins present an interesting species to investigate its Umwelt because cetaceans underwent a drastic change in lifestyle in the course of evolution because these mammals returned from a terrestrial life back into the water. Although bottlenose dolphins are intensively studied there are still many knowledge gaps. Here we studied some aspects of the dolphins' Umwelt by asking: (1) how their nocturnal acoustic Umwelt is arranged; (2) what the production of vocal copies can tell us about the dolphins' perception of their environment; (3) whether they are able to perceive tastes (4) or odours; (5) whether they are sensitive to magnetic stimuli. We found that the dolphins' nocturnal Umwelt was characterized by a temporally patterned vocal activity that also included vocal copies of sounds that the dolphins had heard during the day. This is a striking separation between auditory memory formation and vocal copy production and the copies might be a vocally expressed nocturnal rehearsal of day events. Thus, vocalizations can serve as possible indicators of events or objects that are meaningful to the dolphins. Regarding dolphins' perceptive abilities, we found that they were sensitive to both gustatory and olfactory food-related stimuli. They might use this ability to locate and/or evaluate prey. Further, dolphins responded to a magnetic stimulus, suggesting that they are magnetosensitive, what could be useful for navigation. So far, chemo- and magnetoreception have not been considered seriously as potentially functional in dolphins. The results obtained during this thesis fill some of the gaps that still exist in the knowledge of the dolphin's Umwelt and therefore contribute to a better understanding of this species. Moreover, they illustrate that even already intensively studied species may still hold important facets of their biology to reveal and that research should broaden the view and remain unbiased when studying a topic.

Odour plays an important role in many predator/prey interactions. In the northern hemisphere, many mammalian prey species have been shown to respond to predator odours. It is also widely assumed that mammalian predators utilise odours to locate their prey. This thesis explores the importance of odour in Australian mammalian predator/prey interactions. Responses of native Australian species to the faecal odour of two predators; the native tiger quoll Dasyurus maculatus and the introduced red fox Vulpes vulpes, were evaluated through live-trapping and focussed behavioural studies of captive animals. Tiger quoll responses to prey olfactory cues were investigated in a captive experiment. Native rodents (bush rats Rattus fuscipes, swamp rats R. lutreolus and eastern chestnut mice Pseudomys gracilicaudatus) equally avoided traps scented with either quoll or fox faeces, and in captive experiments, bush rats and swamp rats reduced their average speed in response to both predator odours. Of the marsupial species, northern brown bandicoots Isoodon macrourus and common brushtail possums Trichosurus vulpecula were captured more frequently in quoll-scented traps than unscented traps or foxscented traps, while captures of brown antechinus Antechinus stuarttii, long-nosed bandicoots Perameles nasuta and southern brown bandicoot I. obesulus were unaffected by the either predator odour. In captive experiments, brown antechinus, long-nosed and northern brown bandicoots decreased their foraging in response to both predator odours, and spent less time in areas scented with quoll faeces. Tiger quolls didn't appear to detect odour sources from a distance of >65 cm, but they did follow scent trails and spent more time in areas scented with the urine and faeces of potential prey. Chemical analysis revealed no common components in fox and quoll odour which prey species could be responding to. Therefore, these native species have evolved to respond to fox odour since foxes were introduced to Australia 130 years ago. The stronger response of native rodents to fox odour may be a legacy of their co-evolution with canid predators prior to entering Australia. A better understanding of how odour is utilised in Australian predator/prey interactions may lead to a greater ability to protect Australia's unique mammalian fauna from introduced predators.

Odour plays an important role in many predator/prey interactions. In the northern hemisphere, many mammalian prey species have been shown to respond to predator odours. It is also widely assumed that mammalian predators utilise odours to locate their prey. This thesis explores the importance of odour in Australian mammalian predator/prey interactions. Responses of native Australian species to the faecal odour of two predators; the native tiger quoll Dasyurus maculatus and the introduced red fox Vulpes vulpes, were evaluated through live-trapping and focussed behavioural studies of captive animals. Tiger quoll responses to prey olfactory cues were investigated in a captive experiment. Native rodents (bush rats Rattus fuscipes, swamp rats R. lutreolus and eastern chestnut mice Pseudomys gracilicaudatus) equally avoided traps scented with either quoll or fox faeces, and in captive experiments, bush rats and swamp rats reduced their average speed in response to both predator odours. Of the marsupial species, northern brown bandicoots Isoodon macrourus and common brushtail possums Trichosurus vulpecula were captured more frequently in quoll-scented traps than unscented traps or foxscented traps, while captures of brown antechinus Antechinus stuarttii, long-nosed bandicoots Perameles nasuta and southern brown bandicoot I. obesulus were unaffected by the either predator odour. In captive experiments, brown antechinus, long-nosed and northern brown bandicoots decreased their foraging in response to both predator odours, and spent less time in areas scented with quoll faeces. Tiger quolls didn't appear to detect odour sources from a distance of >65 cm, but they did follow scent trails and spent more time in areas scented with the urine and faeces of potential prey. Chemical analysis revealed no common components in fox and quoll odour which prey species could be responding to. Therefore, these native species have evolved to respond to fox odour since foxes were introduced to Australia 130 years ago. The stronger response of native rodents to fox odour may be a legacy of their co-evolution with canid predators prior to entering Australia. A better understanding of how odour is utilised in Australian predator/prey interactions may lead to a greater ability to protect Australia's unique mammalian fauna from introduced predators.

Odour plays an important role in many predator/prey interactions. In the northern hemisphere, many mammalian prey species have been shown to respond to predator odours. It is also widely assumed that mammalian predators utilise odours to locate their prey. This thesis explores the importance of odour in Australian mammalian predator/prey interactions. Responses of native Australian species to the faecal odour of two predators; the native tiger quoll Dasyurus maculatus and the introduced red fox Vulpes vulpes, were evaluated through live-trapping and focussed behavioural studies of captive animals. Tiger quoll responses to prey olfactory cues were investigated in a captive experiment. Native rodents (bush rats Rattus fuscipes, swamp rats R. lutreolus and eastern chestnut mice Pseudomys gracilicaudatus) equally avoided traps scented with either quoll or fox faeces, and in captive experiments, bush rats and swamp rats reduced their average speed in response to both predator odours. Of the marsupial species, northern brown bandicoots Isoodon macrourus and common brushtail possums Trichosurus vulpecula were captured more frequently in quoll-scented traps than unscented traps or foxscented traps, while captures of brown antechinus Antechinus stuarttii, long-nosed bandicoots Perameles nasuta and southern brown bandicoot I. obesulus were unaffected by the either predator odour. In captive experiments, brown antechinus, long-nosed and northern brown bandicoots decreased their foraging in response to both predator odours, and spent less time in areas scented with quoll faeces. Tiger quolls didn't appear to detect odour sources from a distance of >65 cm, but they did follow scent trails and spent more time in areas scented with the urine and faeces of potential prey. Chemical analysis revealed no common components in fox and quoll odour which prey species could be responding to. Therefore, these native species have evolved to respond to fox odour since foxes were introduced to Australia 130 years ago. The stronger response of native rodents to fox odour may be a legacy of their co-evolution with canid predators prior to entering Australia. A better understanding of how odour is utilised in Australian predator/prey interactions may lead to a greater ability to protect Australia's unique mammalian fauna from introduced predators.

Odour plays an important role in many predator/prey interactions. In the northern hemisphere, many mammalian prey species have been shown to respond to predator odours. It is also widely assumed that mammalian predators utilise odours to locate their prey. This thesis explores the importance of odour in Australian mammalian predator/prey interactions. Responses of native Australian species to the faecal odour of two predators; the native tiger quoll Dasyurus maculatus and the introduced red fox Vulpes vulpes, were evaluated through live-trapping and focussed behavioural studies of captive animals. Tiger quoll responses to prey olfactory cues were investigated in a captive experiment. Native rodents (bush rats Rattus fuscipes, swamp rats R. lutreolus and eastern chestnut mice Pseudomys gracilicaudatus) equally avoided traps scented with either quoll or fox faeces, and in captive experiments, bush rats and swamp rats reduced their average speed in response to both predator odours. Of the marsupial species, northern brown bandicoots Isoodon macrourus and common brushtail possums Trichosurus vulpecula were captured more frequently in quoll-scented traps than unscented traps or foxscented traps, while captures of brown antechinus Antechinus stuarttii, long-nosed bandicoots Perameles nasuta and southern brown bandicoot I. obesulus were unaffected by the either predator odour. In captive experiments, brown antechinus, long-nosed and northern brown bandicoots decreased their foraging in response to both predator odours, and spent less time in areas scented with quoll faeces. Tiger quolls didn't appear to detect odour sources from a distance of >65 cm, but they did follow scent trails and spent more time in areas scented with the urine and faeces of potential prey. Chemical analysis revealed no common components in fox and quoll odour which prey species could be responding to. Therefore, these native species have evolved to respond to fox odour since foxes were introduced to Australia 130 years ago. The stronger response of native rodents to fox odour may be a legacy of their co-evolution with canid predators prior to entering Australia. A better understanding of how odour is utilised in Australian predator/prey interactions may lead to a greater ability to protect Australia's unique mammalian fauna from introduced predators.