992 resultados para Overcurrent Protection


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A recent report delivered by the Australian Centre for Child Protection has highlighted the need for empirical evidence of effective pedagogies for supporting teaching and learning of child protection content in Australian teacher education programs (Arnold & Maio-Taddeo, 2007). This paper advances this call by presenting case study accounts of different approaches to teaching child protection content in University-based teacher education programs across three Australian States. These different cases provide a basis for understanding existing strategies as an important precursor to improving practice. Although preschool, primary and secondary schools have been involved in efforts to protect children from abuse and neglect since the 1970s, teacher education programs, including preservice and inservice programs, have been slow to align their work with child protection agendas. This paper opens a long-overdue discussion about the extent and nature of child protection content in teacher education and proposes strategies for translating research into practice.

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Explores the sui generis protection of intellectual property, particularly patents, in biotechnology and traditional agricultural knowledge under Indian law. Focuses on the impact of amendments to the Patents Act 1970 and of the Plant Variety Protection and Farmers' Rights Act 2001 and Biological Diversity Act 2002.

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Legal context The recognition and protection of well-known marks in Indonesia has improved over the last few years for a variety of reasons.

Key points First, the Asian Crisis resulted in the creation of a Commercial Court, which is a clear improvement over the previously responsible District Courts. Secondly, the increasingly frequent publication of court decisions has improved transparency and consistency of those decisions. Well-known marks are now clearly protected against use for similar goods/services. Protection is extended to dissimilar goods/services by applying Article 16(3) TRIPS directly or by arguing that registration occurred in bad faith. Nevertheless, decisions thus far concern almost exclusively revocation and invalidity of registrations. Civil remedies such as damages and interim injunctions are hardly used, because the outdated civil procedural law has not familiarised judges with such legal instruments. Clearing the register of infringing registrations is another matter of concern. Cancellation for non-use for three consecutive years can be difficult, because the plaintiff is required to provide evidence of the last use in the production of the goods/services rather than in the course of trade more generally.

Practical significance While it has become much easier to protect well-known marks in Indonesia, much work remains to be done regarding the procedural framework of civil infringement proceedings and regarding the clearing of the register.

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The so-called ‘biotechnology clause’ of Article 27.3(b) of the WTO-TRIPS Agreement requires from member states protection for plant varieties either via the patent system or via an ‘effective sui generis system’ or by a combination of the two. Many developing countries prefer forms of sui generis protection, which allow them to include exceptions and protection measures for traditional agricultural practices and the traditional knowledge of farmers and local communities. However, ‘traditional knowledge’ remains a vaguely defined term. Its extension to biodiversity has brought a diffusion of the previously clearer link between protected subject matter, intellectual property and potential beneficiaries. The Philippine legislation attempts a ‘bottom-up’ approach focusing on the holistic perceptions of indigenous communities, whereas national economic interests thus far receive priority in India’s more centralist approach. Administrative decentralisation, recognition of customary rights, disclosure requirements, registers of landraces and geographical indications are discussed as additional measures, but their implementation is equally challenging. The article concludes that many of the concepts remain contested and that governments have to balance the new commercial incentives with the biodiversity considerations that led to their introduction, so that the system can be made sufficiently attractive for both knowledge holders and potential users of the knowledge.

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Australia has developed sophisticated national security policies and physical security agencies to protect against current and future security threats associated with critical infrastructure protection and cyber warfare protection. In this paper, the authors examine some common security risks that face Australia and how government policies and strategies have been developed and changed over time, for example, the proposed Australian Homeland Security department. This paper discusses the different steps that Australia has undertaken in relation to developing national policies to deal with critical infrastructure protection.

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Mixed rare earth organophosphates have been investigated as potential corrosion inhibitors for AA2024-T3 with the aim of replacing chromate-based technologies. Cerium diphenyl phosphate (Ce(dpp) 3) and mischmetal diphenyl phosphate (Mm(dpp) 3) were added to epoxy coatings applied to AA2024-T3 panels and they were effective in reducing the amount and rate of filiform corrosion in high humidity conditions. Ce(dpp) 3 was the most effective and characterisation of the coating formulations showed approximately a factor of 5 reduction in both the number of corrosion filaments initiated as well as the length of these. Mm(dpp) 3 appeared to reduce the corrosion growth rate by a factor of 2 although it was the more effective inhibitor in solution studies. Spectroscopic characterisation of the coatings indicated that the cerium based inhibitor may disrupt network formation in the epoxy thus resulting in a coating that absorbed more water and allowed greater solubilisation of the corrosion inhibiting compound.

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SQL injection vulnerabilities poses a severe threat to web applications as an SQL Injection Attack (SQLIA) could adopt new obfuscation techniques to evade and thwart countermeasures such as Intrusion Detection Systems (IDS). SQLIA gains access to the back-end database of vulnerable websites, allowing hackers to execute SQL commands in a web application resulting in financial fraud and website defacement. The lack of existing models in providing protections against SQL injection has motivated this paper to present a new and enhanced model against web database intrusions that use SQLIA techniques. In this paper, we propose a novel concept of negative tainting along with SQL keyword analysis for preventing SQLIA and described our that we implemented. We have tested our proposed model on all types of SQLIA techniques by generating SQL queries containing legitimate SQL commands and SQL Injection Attack. Evaluations have been performed using three different applications. The results show that our model protects against 100% of tested attacks before even reaching the database layer.