Personal Injury Liability in Sport: Emerging Trends

Violent play during the course of a game or sport is not a new phenomenon; accompanying legal proceedings are. This article considers personal injury liability for injuries inflicted by a participant upon an opponent during a sporting pursuit. The jurisdictional focus is on England and Wales. The sporting emphasis of the article is on competitive, body contact games. The legal emphasis is on the tort of negligence. Analogous to the law of criminal assault, breach of "implied sporting consent" or the volenti of the claimant will be seen as central in application, as assessed through a number of objective criteria, including the skill level of the injuring party and whether that defendant was acting in "reckless disregard" of the claimant's safety. These criteria or evidential guidelines, which emerge from a careful doctrinal analysis of the relevant case law, are seen as crucial to the examination of the appropriate degree of care in negligence within the prevailing circumstances of sport. The article also searches for some theoretical coherency within the case law, premising it on Fletcher's idea of reciprocal risk-taking. In addition, the underlying policy-related issue of sport's social utility is discussed, as are practical matters relating to vicarious liability, insurance and the measure of damages for "lost sporting opportunity". Moreover, it will be shown that personal injury claims relating to sports participant liability now extend to a consideration of the duties of coaches, referees, sports governing bodies and schools. Finally, this article is set against the backdrop of an apparently spiralling "compensation culture" and the concomitant threat that that "blame culture" poses for the future promotion, operation and administration of sport.

The Future of Preventive Wars: The Case of Iraq

Eight years have past since the devastating September 11 attacks, and the USA has engaged in two wars in the name of uprooting global ‘terrorism’ and providing security to American citizens. The Bush administration bequeathed a legacy of two ongoing wars and growing threats emerging from ‘terrorist’ acts. This article analyses the future of the preventive war doctrine, formulated by the Bush administration, under international law. The article thus explores whether the preventive war doctrine has the potential to set a customary precedence, or whether it merely constitutes a breach of international law.

Interactions of Burkholderia cenocepacia and other Burkholderia cepacia complex bacteria with epithelial and phagocytic cells

Burkholderia cenocepacia is a member of the B. cepacia complex (Bcc), a group of opportunistic bacteria that infect the airways of patients with cystic fibrosis (CF) and are extraordinarily resistant to almost all clinically useful antibiotics. Infections in CF patients with Bcc bacteria generally lead to a more rapid decline in lung function, and in some cases to the 'cepacia syndrome', a virtually deadly exacerbation of the lung infection with systemic manifestations. These characteristics of Bcc bacteria contribute to higher morbidity and mortality in infected CF patients. In the last 10 years considerable progress has been made in understanding the interactions between Bcc bacteria and mammalian host cells. Bcc isolates can survive either intracellularly within eukaryotic cells or extracellularly in host tissues. They survive within phagocytes and respiratory epithelial cells, and they have the ability to breach the respiratory epithelium layer. Survival and persistence of Bcc bacteria within host cells and tissues are believed to play a key role in pulmonary infection and to contribute to the persistent inflammation observed in patients with CF. This review summarizes recent findings concerning the interaction between Bcc bacteria and epithelial and phagocytic cells.

An in vitro screen of bacterial lipopolysaccharide biosynthetic enzymes identifies an inhibitor of ADP-heptose biosynthesis

The lipopolysaccharide (LPS)-rich outer membrane of gram-negative bacteria provides a protective barrier that insulates these organisms from the action of numerous antibiotics. Breach of the LPS layer can therefore provide access to the cell interior to otherwise impermeant toxic molecules and can expose vulnerable binding sites for immune system components such as complement. Inhibition of LPS biosynthesis, leading to a truncated LPS molecule, is an alternative strategy for antibacterial drug development in which this vital cellular structure is weakened. A significant challenge for in vitro screens of small molecules for inhibition of LPS biosynthesis is the difficulty in accessing the complex carbohydrate substrates. We have optimized an assay of the enzymes required for LPS heptose biosynthesis that simultaneously surveys five enzyme activities by using commercially available substrates and report its use in a small-molecule screen that identifies an inhibitor of heptose synthesis.

Parent Issues: How Life on Mars Negotiates a Television Generation Gap

In defining what he termed 'Television's Second Golden Age', Robert J.Thompson refers to characteristics such as being 'not regular TV', internal continuity, mixed genres but an aspiration towards 'realism', complex writing, self-consciousness and intertextuality. Such characteristics are displayed by the BBC series Life on Mars (2006-2007) which intermingles the Seventies tough cop show with psychological fantasy. This chapter examines the way that the series can be understood as a dramatisation of the negotiation that the creators undertook with their Seventies source material to update it for the values and qualities of contemporary television drama. It will emphasise the importance of television in the generation of the imagined 1973 and its characters, but also as an ongoing connection between the real and the imagined within the programme, including forming a breach of the boundaries between the two. Sam's actions within his Seventies world to remake it to include his own ideas of justice and due process while retaining the passion and freedom of action that the milieu provides will also be be examined in relation to the series' creators' needs to remake the Seventies tough-cop show in the light of modern social and media mores. The paper will also consider how Sam has to come to terms with his father's crimes, as the series' creators had to come to terms with the 'crimes' of taste, morality and approach of their 'parent' programmes from the Seventies' Golden Age.

Fluoroscopic and electrical assessment of a series of defibrillation leads:prevalence of externalized conductors

Introduction : Insulation defects with externalized conductors have been reported in the St. Jude Riata(®) family of defibrillation leads (St. Jude Medical, Sylmar, CA, USA). The objective of the Northern Ireland Riata(®) lead screening program was to identify insulation defects and externalized conductors by systematic fluoroscopic and electrical assessment in a prospectively defined cohort of patients. We sought to estimate the prevalence, identify risk factors, and determine the natural history of this abnormality. Methods : All patients with a Riata(®) lead under follow-up at the Royal Victoria Hospital were invited for fluoroscopic imaging and implantable cardioverter-defibrillator lead parameter checks. Fluoroscopic images were read independently by two cardiologists and the presence of externalized conductors was classified as positive, negative, or borderline. Results: One hundred and sixty-five of 212 patients with a Riata lead were evaluated by fluoroscopy and lead parameter measurements. The mean duration after implantation was 3.98+/-1.43 years. After screening 25 (15%) patients were classified as positive, 137 (83%) negative, and three (1.8%) borderline. Time since implantation (P = 0.001), presence of a single coil lead (P = 0.042), and patient age (P = 0.034) were significantly associated with externalized conductors. The observed rate of externalized conductors was 26.9% for 8-French and 4.7% for 7-French leads. No leads that were identified prospectively with externalized conductors had electrical abnormalities. Seven of 25 (28%) patients had a defective lead extracted by the end of this screening period. Conclusion: A significant proportion (15%) of patients with a Riata lead had an insulation breach 4 years after implantation. High-resolution fluoroscopic imaging in at least two orthogonal views is required to identify this abnormality. (PACE 2012;35:1498-1504).

Levels of cadmium and zinc in soil and plants following the toxic spill from a pyrite mine, Aznalcollar, Spain

On 25 April 1998, a breach of the tailings dam of the Los Frailes pyrite mine in southwestern Spain resulted in the release of 6 million m(3) of acidic water and toxic sludge high in heavy metals. Contaminated material extended 40 km downstream, affecting agricultural land and parts of the wildlife-rich Donana Natural and National Parks, including the Entremuros, a very important area for birds. We report on the concentrations, distributions and bioavailability of zinc and cadmium in soil and vegetation from the Entremuros in November 1998 and October 1999, following 2 'cleanup' operations. Levels of Zn and Cd in soil increased significantly over this period, although this was not reflected consistently in metal concentrations in emergent macrophytes. We recommend monitoring of further cleanup attempts in order to develop means of minimizing potential impacts to wildlife in the area.

Microneedles for intradermal and transdermal drug delivery

The formidable barrier properties of the uppermost layer of the skin, the stratum corneum, impose significant limitations for successful systemic delivery of broad range of therapeutic molecules particularly macromolecules and genetic material. Microneedle (MN) has been proposed as a strategy to breach the stratum corneum barrier function in order to facilitate effective transport of molecules across the skin. This strategy involves use of micron sized needles fabricated of different materials and geometries to create transient aqueous conduits across the skin. MN, alone or with other enhancing strategies, has been demonstrated to dramatically enhance the skin permeability of numerous therapeutic molecules including biopharmaceuticals either in vitro, ex vivo or in vivo experiments. This suggested the promising use of MN technology for various possible clinical applications such as insulin delivery, transcutaneous immunisations and cutaneous gene delivery. MN has been proved as minimally invasive and painless in human subjects. This review article focuses on recent and future developments for MN technology including the latest type of MN design, challenges and strategies in MNs development as well as potential safety aspects based on comprehensive literature review pertaining to MN studies to date. (C) 2013 Elsevier B.V. All rights reserved.

Attitudes and Ethics: Evaluating Knowledge and Regulatory Constructs in Planning Enforcement Practice

The departure point for the paper is the need to scrutinise previously unconsidered dimensions which are fundamental to understanding the dynamics of the planning enforcement system. Drawing upon emerging themes in regulation theory the paper fuses these with knowledge constructs. The rationale is that regulatory regimes must be informed by knowledge imparted from a range of sources and the resultant quality of decision making is inextricably linked to the robustness and completeness of the evidence base collated.
The theoretical analysis, coupled with proposed radical legislative changes, provides a lens for an empirical investigation which scrutinises tactics, strategies, operational mechanisms, attitudinal dimensions and ethics with a view to identifying key factors impacting upon enforcement efficacy. Prizes and pitfalls are identified in the course of the analysis and evaluation, with evidence-based remedies suggested where appropriate. The paper concludes by reflecting on the importance of theoretical synergy, epistemological advancement, taking cognisance of ethical and attitudinal challenges facing the planning profession; and, stresses the importance of identifying and bringing to book those who flagrantly breach the Code of Professional Conduct.

Relatively Absolute? The Undermining of Article 3 ECHR in Ahmad v UK

The recent decision of the European Court of Human Rights in Ahmad v UK dangerously undermines the well-established case law of the Court on counter-terrorism and non-refoulement towards torture, inhuman and degrading treatment or punishment. Although ostensibly rejecting the ‘relativist’ approach to Article 3 ECHR adopted by the House of Lords in Wellington v Secretary of State for the Home Department, the Court appeared to accept that what is a breach of Article 3 in a domestic context may not be a breach in an extradition or expulsion context. This statement is difficult to reconcile with the jurisprudence constante of the Court in the last fifteen years, according to which Article 3 ECHR is an absolute right in all its applications, including non-refoulement, regardless of who the potential victim of torture, inhuman or degrading treatment is, what she may have done, or where the treatment at issue would occur.

Potential of hydrogel-forming and dissolving microneedles for use in paediatric populations

Development of formulations and drug delivery strategies for paediatric use is challenging, partially due to the age ranges within this population, resulting in varying requirements to achieve optimised patient outcomes. Although the oral route of drug delivery remains the preferred option, there are problematic issues, such as difficulty swallowing and palatability of medicines specific to this population. The parenteral route is not well accepted by children due to needle-related fear and pain. Accordingly, a plethora of alternative routes of drug administration have been investigated. Microneedles (MN) breach the stratum corneum (SC), the outermost layer of skin, increasing the number of drug substances amenable to transdermal delivery. This strategy involves the use of micron-sized needles to painlessly, and without drawing blood, create transient aqueous conduits in the SC. In this study, polymeric dissolving MN and hydrogel-forming MN were fabricated incorporating two model drugs commonly used in paediatric patients (caffeine and lidocaine hydrochloride). The potential efficacy of these MN for paediatric dosing was investigated via in vitro and in vivo studies. Views pertaining to MN technology were sought amongst school children in Northern Ireland, members of the UK general public and UK-based paediatricians, to determine perceived benefits, acceptance, barriers and concerns for adoption of this technology. In this study, polymeric MN were shown to substantially enhance skin permeability of the model therapeutic molecules in vitro and in vivo. In particular, hydrogel-forming MN led to a 6.1-fold increase in caffeine delivery whilst lidocaine HCl delivery was increased by 3.3-fold using dissolving MN in vitro. Application of caffeine-loaded MN led to a caffeine plasma concentration of 23.87μg/mL in rats at 24h. This research also highlighted a strong consensus regarding MN technology amongst schoolchildren, paediatricians and the general public, regarding potential use of MN in the paediatric population. Overall, 93.6% of general public respondents and 85.9% of paediatricians regarded the use of MN as a positive approach.

Microneedle applications in improving skin appearance

Microneedles (MNs) are micron-sized, minimally invasive devices that breach the outermost layer of the skin, the stratum corneum (SC), creating transient, aqueous pores in the skin and facilitating the transport of therapeutic molecules into the epidermis. Following many years of extensive research in the area of MN-mediated trans- and intra-dermal drug delivery, MNs are now being exploited in the cosmeceutical industry as a means of disrupting skin cell architecture, inducing elastin and collagen expression and deposition. They are also being used as vehicles to deliver cosmeceutic molecules across the skin, in addition to their use in combinatorial treatments with topical agents or light sources. This review explores the chronology of microneedling methodologies, which has led to the emergence of MN devices, now extensively used in cosmeceutical applications. Recent developments in therapeutic molecule and peptide delivery to the skin via MN platforms are addressed and some commercially available MN devices are described. Important safety and regulatory considerations relating to MN usage are addressed, as are studies relating to public perception of MN, as these will undoubtedly influence the acceptance of MN products as they progress towards commercialisation.

Parainflammation, chronic inflammation, and age-related macular degeneration

Inflammation is an adaptive response of the immune system to noxious insults to maintain homeostasis and restore functionality. The retina is considered an immune-privileged tissue as a result of its unique anatomic and physiologic properties. During aging, the retina suffers from a low-grade chronic oxidative insult, which sustains for decades and increases in level with advancing age. As a result, the retinal innate-immune system, particularly microglia and the complement system, undergoes low levels of activation (parainflammation). In many cases, this parainflammatory response can maintain homeostasis in the healthy aging eye. However, in patients with age-related macular degeneration, this parainflammatory response becomes dysregulated and contributes to macular damage. Factors contributing to the dysregulation of age-related retinal parainflammation include genetic predisposition, environmental risk factors, and old age. Dysregulated parainflammation (chronic inflammation) in age-related macular degeneration damages the blood retina barrier, resulting in the breach of retinal-immune privilege, leading to the development of retinal lesions. This review discusses the basic principles of retinal innate-immune responses to endogenous chronic insults in normal aging and in age-related macular degeneration and explores the difference between beneficial parainflammation and the detrimental chronic inflammation in the context of age-related macular degeneration.

Domestic Violence as a Human Rights Issue: Rumor v. Italy

The article focuses on the recent developments as regards domestic violence within the context of the Council of Europe. Since 2007 the European Court of Human Rights has issued a series of important judgments in cases involving domestic violence. The most recent of these is Rumor v. Italy, in which the Court issued its judgment on 27 May 2014. The article analyses this case in the context of the Court’s previous jurisprudence on domestic violence. In addition, on 1 August 2014 the Council of Europe Convention on preventing and combating violence against women and domestic violence entered into force, and the article will include a number of reflections on the potential held by this Convention. No violation of the European Convention on Human Rights was found in Rumor, however the question of whether Italy would have been in breach of the provisions of the new Convention, to which it is a party, had this Convention been in force at the time of the relevant events, will be examined.