Nicklinson v Ministry of Justice [2012] 304 (QB) : further UK developments regarding a person's right to choose when and how to die : assisted termination of life

UK High Court decision - application for declarations legitimising third party assistance in voluntary termination of life - facts - moral, social and ethical issues - analysis.

NTRUCCA : how to strengthen NTRUEncrypt to chosen-ciphertext security in the standard model

NTRUEncrypt is a fast and practical lattice-based public-key encryption scheme, which has been standardized by IEEE, but until recently, its security analysis relied only on heuristic arguments. Recently, Stehlé and Steinfeld showed that a slight variant (that we call pNE) could be proven to be secure under chosen-plaintext attack (IND-CPA), assuming the hardness of worst-case problems in ideal lattices. We present a variant of pNE called NTRUCCA, that is IND-CCA2 secure in the standard model assuming the hardness of worst-case problems in ideal lattices, and only incurs a constant factor overhead in ciphertext and key length over the pNE scheme. To our knowledge, our result gives the first IND-CCA2 secure variant of NTRUEncrypt in the standard model, based on standard cryptographic assumptions. As an intermediate step, we present a construction for an All-But-One (ABO) lossy trapdoor function from pNE, which may be of independent interest. Our scheme uses the lossy trapdoor function framework of Peikert and Waters, which we generalize to the case of (k − 1)-of-k-correlated input distributions.

Teaching pharmacy students how to manage effectively in a highly competitive environment

Aims To evaluate if a revamped business management course for 4th year undergraduate pharmacy students had achieved the course aims of not only improving pharmacy students’ perceived understanding of pharmacy business management topics but also increasing their confidence in their business management knowledge and skills. Background Student feedback from previous years had indicated that the cohort had struggled to translate theoretical business management concepts learned in the classroom into practice in the workplace. To address this problem the course has been changed to a ‘flipped classroom’ format with face-to-face time focusing on case-based scenarios and interactive classroom discussion with some role plays. Method Both course assessment throughout the semester and a student survey informed the evaluation process. Results After completing the course, students felt they had increased their knowledge of business management concepts but many indicated that they lacked the confidence to undertake basic management functions. Conclusions Further course restructuring is required with a greater focus on skills development.

Faking it : how to kill a business through astroturfing on social media

There is no doubt about it the practice of astroturfing is lazy, misleading and potentially illegal public relations (PR). But on social media, astroturfing is not just lazy and misleading, it can be irresponsible and damaging.

The sphynx's new riddle : how to relate the canonical formula of myth to quantum interaction

We introduce Claude Lévi Strauss' canonical formula (CF), an attempt to rigorously formalise the general narrative structure of myth. This formula utilises the Klein group as its basis, but a recent work draws attention to its natural quaternion form, which opens up the possibility that it may require a quantum inspired interpretation. We present the CF in a form that can be understood by a non-anthropological audience, using the formalisation of a key myth (that of Adonis) to draw attention to its mathematical structure. The future potential formalisation of mythological structure within a quantum inspired framework is proposed and discussed, with a probabilistic interpretation further generalising the formula

Measuring up! Bringing everything we know together to make the researcher profile “sing”.

The search is ongoing for the perfect researcher profile with fully integrated citations, plus links to publications, research data, esteem measures, media releases, plus social media feeds and links to the researchers place of work.

How to sequence and annotate insect mitochondrial genomes for systematic and comparative genomics research

Over the past decade the mitochondrial (mt) genome has become the most widely used genomic resource available for systematic entomology. While the availability of other types of ‘–omics’ data – in particular transcriptomes – is increasing rapidly, mt genomes are still vastly cheaper to sequence and are far less demanding of high quality templates. Furthermore, almost all other ‘–omics’ approaches also sequence the mt genome, and so it can form a bridge between legacy and contemporary datasets. Mitochondrial genomes have now been sequenced for all insect orders, and in many instances representatives of each major lineage within orders (suborders, series or superfamilies depending on the group). They have also been applied to systematic questions at all taxonomic scales from resolving interordinal relationships (e.g. Cameron et al., 2009; Wan et al., 2012; Wang et al., 2012), through many intraordinal (e.g. Dowton et al., 2009; Timmermans et al., 2010; Zhao et al. 2013a) and family-level studies (e.g. Nelson et al., 2012; Zhao et al., 2013b) to population/biogeographic studies (e.g. Ma et al., 2012). Methodological issues around the use of mt genomes in insect phylogenetic analyses and the empirical results found to date have recently been reviewed by Cameron (2014), yet the technical aspects of sequencing and annotating mt genomes were not covered. Most papers which generate new mt genome report their methods in a simplified form which can be difficult to replicate without specific knowledge of the field. Published studies utilize a sufficiently wide range of approaches, usually without justification for the one chosen, that confusion about commonly used jargon such as ‘long PCR’ and ‘primer walking’ could be a serious barrier to entry. Furthermore, sequenced mt genomes have been annotated (gene locations defined) to wildly varying standards and improving data quality through consistent annotation procedures will benefit all downstream users of these datasets. The aims of this review are therefore to: 1. Describe in detail the various sequencing methods used on insect mt genomes; 2. Explore the strengths/weakness of different approaches; 3. Outline the procedures and software used for insect mt genome annotation, and; 4. Highlight quality control steps used for new annotations, and to improve the re-annotation of previously sequenced mt genomes used in systematic or comparative research.

How to strengthen any weakly unforgeable signature into a strongly unforgeable signature

Standard signature schemes are usually designed only to achieve weak unforgeability – i.e. preventing forgery of signatures on new messages not previously signed. However, most signature schemes are randomised and allow many possible signatures for a single message. In this case, it may be possible to produce a new signature on a previously signed message. Some applications require that this type of forgery also be prevented – this requirement is called strong unforgeability. At PKC2006, Boneh Shen and Waters presented an efficient transform based on any randomised trapdoor hash function which converts a weakly unforgeable signature into a strongly unforgeable signature and applied it to construct a strongly unforgeable signature based on the CDH problem. However, the transform of Boneh et al only applies to a class of so-called partitioned signatures. Although many schemes fall in this class, some do not, for example the DSA signature. Hence it is natural to ask whether one can obtain a truly generic efficient transform based on any randomised trapdoor hash function which converts any weakly unforgeable signature into a strongly unforgeable one. We answer this question in the positive by presenting a simple modification of the Boneh-Shen-Waters transform. Our modified transform uses two randomised trapdoor hash functions.

Cartels – What are they and how to avoid being part of one : the implications of University fee deregulation

Universities supply a range of services to students. These include most obviously, tuition services in relation to undergraduate and postgraduate courses; research supervision services in relation to research degrees; as well as consultancy services in relation to Government and industry work. For the purposes of the CCA, universities are trading corporations. They engage in trade or commerce through the provision of a range of services for reward. As such Universities are subject to the same rules and regulations that govern the conduct of other trading corporations, such Coles and Woolworths. As senior officers and managers of a trading corporation you need to acquire some basic understanding of the rules that govern competition in the education sector. In other sectors, companies generally undertake a risk assessment of those areas where they are most at risk of contravening the CCA; to ascertain in advance how problems might arise so that they can put in place strategies to mitigate the risk of inadvertent contraventions.

Insight into the pain customer : how to improve the value proposition for community pharmacy

1. Shoppers Profiles- Are Grocery Shoppers any different to Pharmacy Shoppers? 2. Awaking the Sleeping Giants- Supermarkets push into OTC Medicines 3. Price versus Value for Money- What’s the Difference? Value and Perceived Quality 4. Consumer Decision Making Process- The Pharmacists ‘Trump’ Card

Navigating theory, negotiating difference and beating the system : a critical how-to of media assistance evaluation

The wave of democratisation across Europe, Africa, Asia and Latin America in the early 1990s triggered an increase in donor funding to media assistance initiatives, primarily within good governance policy frameworks. However, few media assistance projects have managed to effectively evaluate the impacts of their work. This thesis explores how the impacts of Australian media assistance on social change and governance can be most effectively evaluated and understood. The findings of this research suggest the importance of early investment in participatory planning of evaluation designs, which are then periodically revisited. These evaluation designs should be based on a theoretically sound link between models of change, evaluative questions and methods.