45 resultados para NONGENOMIC ACTIONS

em Deakin Research Online - Australia


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This article presents a new conceptual model detailing consumer complaint responses relating to exposure to unacceptable advertising. The model is initiated by consumer perceptions of negative inequity which elicits one of three consumer complaint responses based on the identified triggers that may influence complaining propensity such as demographic, psychographic, cultural, situational and social factors. Complainant perception of the process encountered together with the overall outcome of their experience affect future complaint behaviour as shown by this evolving model as the end reaction flows on to form the consumer’s next response to a similar situation. The advertising industry in Australia is valued annually at over $8 billion and some advertisements have been identified as ‘unacceptable’ by elements in society. Industry and regulatory response to consumer complaints is thus an important area to address and there is no extant literature utilising such an holistic model.

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The protection of minority shareholders has become one of the key features of company law reform in many countries in recent years. Various mechanisms have been created to achieve this objective. Australia has introduced the statutory derivative action procedure mainly based on models drawn from Canada and New Zealand; this provision was inserted into the Corporations Act in March 2000. China has also adopted a similar mechanism – known as the shareholder representative action; this scheme was based upon China’s understanding of statutory derivative actions in Western countries. China’s derivative action mechanism is reflected in amendments to the 2005 PRC Company Law and 2005 Securities Law that both were passed on 27 October 2005 and came into effective on 1 January 2006. The development of statutory derivative actions in different countries demonstrates the interaction between forces of convergence and divergence in company law reforms. This article reviews different mechanisms adopted in the Chinese law for the protection of minority shareholders. It especially focuses on an analysis of the nature of the shareholder representative action and the procedures for its utilisation in China – the equivalent to Western countries’ derivative actions. In comparison with statutory derivative actions in Australia, this article argues that the concept of the shareholder representative action in China rests upon a misunderstanding of Western derivative actions; this has involved a compromise between the dire need to protect shareholders and the ambiguities of a weak court system. As a consequence, China’s reforms in this area are largely a tentative gesture and are therefore unlikely to be very effective.

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A wrongful birth action is a claim in negligence brought by parents of a child against a doctor who has "wrongfully" caused their child to be born. These claims can be divided into two categories: those where a doctor performs a failed sterilisation procedure that leads to a healthy child being born; and those where a doctor fails to provide sufficient information to allow parents to choose to abort a handicapped child. The recent decision of the High Court of Australia in Cattanach v Melchior (2003) 77 ALJR 1312 falls into the former category. The decision to allow the parents to receive damages for the costs of raising and maintaining their child has generated much public debate. Despite the endorsement of this "wrongful birth" action, there are indications that the legislature will overturn the decision. This article examines whether there is a sound doctrinal basis for recognising wrongful birth actions.

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The basic unit of school based mathematics teaching is the lesson. This article is a contribution to understanding teacher actions that facilitate successful lessons, defined as those that engage all students, especially those who may sometimes feel alienated from mathematics and schooling, in productive and successful mathematical thinking and learning. An underlying assumption is that lessons can seek to build a sense in the students that their experience has elements in common with the rest of the class and that this can be done through attention to particular aspects of the mathematical and socio-mathematical goals. We examine three teacher actions that address the mathematical goals: using open-ended tasks, preparing prompts to support students experiencing difficulty, and posing extension tasks to students who finish the set tasks quickly; as well as actions that address the socio-mathematical goals by making classroom processes explicit. To illustrate and elaborate these actions, we describe a particular lesson taught to a heterogeneous upper primary (age 11–12) class.

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This paper investigates hotel guests’ responses to organizational actions dealing with service failure. Eight service failure scenarios were used to identify guests’ intentions towards future visits. Guests’ intentions to switch hotels, revisit the property and remain loyal to the chain were found to vary based on the recovery efforts undertaken. This research found that empowering employees contribute to positive consumer intentions toward the service provider. Compensation was also found effective if offered through empowered employees. Speed of response to service failure was also identified as important action to improve consumer future intentions. Based on these findings, implications for future research are highlighted. Recommendations to the practitioners of hospitality and tourism sector were made for the management of failed service encounter.

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The study examines how organizational activities of compensation and empowerment impact on consumers switching intentions and also whether these differ based on the speed of service recovery. Data is collected using hypothetical scenarios in a situation of process failure. It is found that there is no direct effect of either compensation or empowerment on switching intent, although the interaction effect is significant when recovery occurs quickly.

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This thesis was an exploration of the health-related understandings and experiences of older Anglo-Celtic-Australians from a disadvantaged metropolitan locality. New insights were gained about the relationship between disadvantage and poor health outcomes; particularly the impact of limited self-care practices in combination with difficulties relating to the health care professionals.

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Background : Lipid droplet (LD) formation and size regulation reflects both lipid influx and efflux, and is central in the regulation of adipocyte metabolism, including adipokine secretion. The length and degree of dietary fatty acid (FA) unsaturation is implicated in LD formation and regulation in adipocytes. The aims of this study were to establish the impact of eicosapentaenoic acid (EPA; C20:5n-3) in comparison to SFA (STA; stearic acid, C18:0) and MUFA (OLA; oleic acid, C18:1n-9) on 3T3-L1 adipocyte LD formation, regulation of genes central to LD function and adipokine responsiveness. Cells were supplemented with 100 μM FA during 7-day differentiation.

Results : EPA markedly reduced LD size and total lipid accumulation, suppressing PPARγ, Cidea and D9D/SCD1 genes, distinct from other treatments. These changes were independent of alterations of lipolytic genes, as both EPA and STA similarly elevated LPL and HSL gene expressions. In response to acute lipopolysaccharide exposure, EPA-differentiated adipocytes had distinct improvement in inflammatory response shown by reduction in monocyte chemoattractant protein-1 and interleukin-6 and elevation in adiponectin and leptin gene expressions.

Conclusions : This study demonstrates that EPA differentially modulates adipogenesis and lipid accumulation to suppress LD formation and size. This may be due to suppressed gene expression of key proteins closely associated with LD function. Further analysis is required to determine if EPA exerts a similar influence on LD formation and regulation in-vivo.

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This paper examines parents’ actions in response to anorexia nervosa, and how these are shaped by the ways they construct or understand the eating disorder. The findings indicate that parents try to influence their daughters by searching for help, providing practical support, avoiding confrontation, complying with special requirements, persuading, explaining, and pressuring, using ploys and force, providing emotional support, and mediating interactions. Parents’ actions are influenced by how they construct anorexia, such as whether they see it as an eating issue, an illness, a psychological problem, a choice, or a mystery. Understanding parents’ actions and constructions can help clinicians develop collaborative partnerships with parents.

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To investigate whether people show retrieval-induced forgetting (RIF) for bizarre and familiar actions that they performed or observed, three experiments were conducted. In Experiment 1, participants performed bizarre and familiar actions with different objects during learning (e.g., pencil: balance the pencil across the cup, sharpen the pencil). They repeatedly performed a set of the bizarre or familiar actions during retrieval practice. After a distracter task, participants’ cued recall was tested. Participants showed RIF for both bizarre and familiar actions. In Experiment 2, half of the participants performed the bizarre and familiar actions themselves; the other half observed the experimenter performing the actions. Replicating the results of Experiment 1, participants who performed the actions showed RIF for bizarre and familiar actions. In contrast, participants who observed the actions did not show RIF for either action type. Experiment 3 examined whether this lack of RIF for observed actions occurred due to a lack of active recall during retrieval practice; it did. Overall, the three experiments demonstrated RIF for both bizarre and familiar performed and observed actions. A distinctiveness account of the results is provided.