Research at NASA's NFAC wind tunnels

The National Full-Scale Aerodynamics Complex (NFAC) is a unique combination of wind tunnels that allow the testing of aerodynamic and dynamic models at full or large scale. It can even accommodate actual aircraft with their engines running. Maintaining full-scale Reynolds numbers and testing with surface irregularities, protuberances, and control surface gaps that either closely match the full-scale or indeed are those of the full-scale aircraft help produce test data that accurately predict what can be expected from future flight investigations. This complex has grown from the venerable 40- by 80-ft wind tunnel that has served for over 40 years helping researchers obtain data to better understand the aerodynamics of a wide range of aircraft from helicopters to the space shuttle. A recent modification to the tunnel expanded its maximum speed capabilities, added a new 80- by 120-ft test section and provided extensive acoustic treatment. The modification is certain to make the NFAC an even more useful facility for NASA's ongoing research activities. A brief background is presented on the original facility and the kind of testing that has been accomplished using it through the years. A summary of the modification project and the measured capabilities of the two test sections is followed by a review of recent testing activities and of research projected for the future

The feasibility of a cognitive behavioural therapy group for men with mild/moderate cognitive impairment

Memory aid groups have often been used as a method for teaching mnemonic strategies to older adults in early stages of dementia. This study describes the use of CBT to address unhelpful memory-related beliefs in three older men with mild/moderate dementia and associated low mood or anxiety. The members were able to participate and engage in the sessions, and changes in behaviour, cognition and affect were monitored over the course of a 7 week group intervention. Recommendations are made for further research

Influence of Media on Overweight and Obesity Among Latino Youth

Outlines findings about how media marketing affects the health-related behaviors of Latino youth, including trends in television viewing, fast-food advertisement in low-income Latino communities, and snacking and caloric intake. Lists policy implications

Accessing emergency rest centres in the UK - lesson learnt

Emergency rest centres (ERC) are premises that are used for the temporary accommodation of evacuees during an emergency situation. They form an important part of emergency response, by providing a focal point for receiving people and providing food, shelter, information and support. The Disability Discrimination Act 2005 creates a legislative right for ‘reasonable’ access to goods and services for disabled people. This legislation does not differentiate between emergency and non emergency situations which means that those with a responsibility for emergency planning need to consider the accessibility of ERCs. This article examines ERC provision and reviews access for disabled people. It focuses on a study of three ERCs that were established in different local authority areas within the Yorkshire and Humber region in the UK during a flooding event on 25th June 2007. While uncovering many instances of good practise, the results from the research also identified a number of lessons to be learnt, in particular it was noted that the main barriers to access were encountered with: • Facilities and elements that did not comprise part of the buildings normal operation, such as the provision of bedding, medical assistance and effective communication; and • Facilities that would not normally be expected to be used to the extent, or duration, whilst the emergency rest centre was in operation, such as the provision of adequate welfare facilities. The research also noted that Civil Protection Legislation within the UK contains limited instruction or guidance to those with responsibility for Emergency Rest Centre provision. This provides little impetus for Emergency Planners to consider the needs of disabled people. This research has broad implications for local authorities and national government representatives. It identifies a need for those with responsibility for emergency planning and response to strengthen their knowledge of disabled people, and to adopt a more holistic approach to the provision of emergency planning and response

Physical Activity, Overweight and Obesity Among Latino Youth

Highlights rates of physical activity and overweight and obesity among Latino youth compared with other groups; the role of environmental, socioeconomic, and cultural factors; and policy implications and interventions for increasing physical activity

Man-made Fibres? The Split Personalities of Victorian Manliness

This essay investigates the textual traces of a split that was central to the Victorian conception of manliness: the contradiction of gentlemanliness which demanded both the capacity to commit violence and the requirement to be ‘civilized’. It suggests that there is a fault line running through the fabric of masculinity which can be seen in the texts which train boys to become men, which remember and reconstruct that training and which consider manliness in its mature forms. A man is a subject who acts; he is also subjected to forces which he does not control. In fiction, long and short, and in poetry, masculinity is repeatedly shown to be both contested and constructed – a man-made fibre, not a natural or god-given status. From Tennyson to Wilde, there is a tear in the cloth. Keywords: Victorian manliness and masculinity; gentlemanliness; Alfred Tennyson; Charles Dickens; Rudyard Kipling; Saki (H. H. Munro); Oscar Wilde; Robert Louis Stevenson

Microwave-assisted synthesis of a MK2 inhibitor by Suzuki-Miyaura coupling for study in Werner syndrome cells

Microwave-assisted Suzuki-Miyaura cross-coupling reactions have been employed towards the synthesis of three different MAPKAPK2 (MK2) inhibitors to study accelerated aging in Werner syndrome (WS) cells, including the cross-coupling of a 2-chloroquinoline with a 3-pyridinylboronic acid, the coupling of an aryl bromide with an indolylboronic acid and the reaction of a 3-amino-4-bromopyrazole with 4-carbamoylphenylboronic acid. In all of these processes, the Suzuki-Miyaura reaction was fast and relatively efficient using a palladium catalyst under microwave irradiation. The process was incorporated into a rapid 3-step microwave-assisted method for the synthesis of a MK2 inhibitor involving 3-aminopyrazole formation, pyrazole C-4 bromination using N-bromosuccinimide (NBS), and Suzuki-Miyaura cross-coupling of the pyrazolyl bromide with 4-carbamoylphenylboronic acid to give the target 4-arylpyrazole in 35% overall yield, suitable for study in WS cells