Dengue surveillance in Florida, 1997-98.

Recent dengue outbreaks in the Caribbean and Central and South America and the presence of competent mosquito vectors increase the likelihood of future autochthonous transmission in Florida. During April 1997 to March 1998, a laboratory-based active surveillance program detected 18 cases of dengue involving all four dengue serotypes. All patients reported recent travel to countries with indigenous dengue transmission. These results demonstrate that dengue infections are imported into Florida at a much higher rate than reflected by previous passive surveillance; therefore, the risk for local dengue transmission may be increasing

University fashion show: Best practices to showcase student work.

The university catwalk is often used as a promotional tool by programs to highlight their student designers. This panel will discuss the different types of fashion shows held at their own school and look at different business models which keep them going. Discussion topics will include: the goal of the fashion show, fundraising, garment selection, sponsorships, ticket prices, locations, audience, diversity/ethical considerations for models, sustainability, getting publicity, obtaining a venue, theme/branding, photography, developing a relationship between the students producing the show and the student designers, etc. We will also touch on motivating students, student roles and communication techniques. Some schools also extend their fashion show through museum exhibits or displays highlighting the best of show. Schools also differ on whether they offer a course on fashion show productions or if it is a student-led and run production. Panelists include a student who produced the fashion show at her school as an undergraduate for a different perspective on the discussion. We will also speak about whether the traditional fashion show model is needed in an era of social media.Design, Housing and Merchandisin

M31N 2008-05d: A M 31 disk nova with a dipping supersoft X-ray light curve

Classical novae (CNe) represent a major class of supersoft X-ray sources (SSSs) in the central region of our neighbouring galaxy M 31. Significantly different SSS properties of CNe in the M 31 bulge and disk were indicated by recent X-ray population studies, which however considered only a small number of disk novae. We initiated a target of opportunity (ToO) program with XMM-Newton to observe the SSS phases of CNe in the disk of M 31 and improve the database for further population studies. We analysed two XMM-Newton ToO observations triggered in Aug 2011 and Jan 2012, respectively, and extracted X-ray spectra and light curves. We report the discovery of an X-ray counterpart to the M 31 disk nova M31N 2008-05d. The X-ray spectrum of the object allows us to classify it as a SSS parametrised by a blackbody temperature of 32+/-6 eV. More than three years after the nova outburst, the X-ray light curve of the SSS exhibits irregular, broad dip features. These dips affect primarily the very soft part of the X-ray spectrum, which might indicate absorption effects. Dipping SSS light curves are rarely observed in M 31 novae. As well as providing an unparalleled statistical sample, the M 31 population of novae with SSS counterparts produces frequent discoveries of unusual objects, thereby underlining the importance of regular monitoring.Comment: 6 pages, 4 figures, 1 table; accepted by Astronomy and Astrophysic

Interviewer: 'Are women and girls ever responsible for the domestic violence they encounter?' Student: 'No, well, unless they did something really, really bad …'

Research shows the ‘gendered nature’ of domestic violence, with Women’s Aid (a UK-based charity) estimating that 1 in 4 women are affected (2014). This paper reports on a project - funded by Comic Relief, completed by Nottinghamshire Domestic Violence Forum (now known as Equation) and evaluated by Nottingham Trent University. The project adopts a Whole School Approach in seeking to prevent domestic violence. Students at three secondary schools attended between one and five blocks of work, and special events. There is evidence of positive developments - with young people showing understanding of domestic violence as well as the margins between healthy and unhealthy relationships. However, not all students could reply ‘never’ to the question of ‘are women and girls to blame for the domestic violence they experience?’, remarking that if the woman had done something ‘really, really bad’ then violence might be justified. We argue that young people’s uncertainties need to be situated within the gender-unequal socio-contexts of contemporary society, and further call for a WSA to domestic violence prevention to be a compulsory part of the UK national curriculum

Exploring masculinities, sexual health and wellbeing across areas of high deprivation in Scotland: the depth of the challenge to improve understandings and practices

Within and across areas of high deprivation, we explored constructions of masculinity in relation to sexual health and wellbeing, in what we believe to be the first UK study to take this approach. Our sample of 116 heterosexual men and women age 18–40 years took part in individual semi-structured interviews (n = 35) and focus group discussions (n = 18), across areas in Scotland. Drawing on a socio-ecological framework, findings revealed experience in places matter, with gender practices rooted in a domestically violent milieu, where localised, socio-cultural influences offered limited opportunities for more egalitarian performances of masculinity. We discuss the depths of the challenge in transforming masculinities in relation to sexual health and wellbeing in such communities

Theory and applications of atomic and ionic polarizabilities

Atomic polarization phenomena impinge upon a number of areas and processes in physics. The dielectric constant and refractive index of any gas are examples of macroscopic properties that are largely determined by the dipole polarizability. When it comes to microscopic phenomena, the existence of alkaline-earth anions and the recently discovered ability of positrons to bind to many atoms are predominantly due to the polarization interaction. An imperfect knowledge of atomic polarizabilities is presently looming as the largest source of uncertainty in the new generation of optical frequency standards. Accurate polarizabilities for the group I and II atoms and ions of the periodic table have recently become available by a variety of techniques. These include refined many-body perturbation theory and coupled-cluster calculations sometimes combined with precise experimental data for selected transitions, microwave spectroscopy of Rydberg atoms and ions, refractive index measurements in microwave cavities, ab initio calculations of atomic structures using explicitly correlated wave functions, interferometry with atom beams, and velocity changes of laser cooled atoms induced by an electric field. This review examines existing theoretical methods of determining atomic and ionic polarizabilities, and discusses their relevance to various applications with particular emphasis on cold-atom physics and the metrology of atomic frequency standards.Comment: Review paper, 44 page

Investigation into the material properties of wooden composite structures with in-situ fibre reinforcement using additive manufacturing

In contrast to subtractive manufacturing techniques, additive manufacturing processes are known for their high efficiency in regards to utilisation of feedstock. However the various polymer, metallic and composite feedstocks used within additive manufacturing are mainly derived from energy consuming, inefficient methods, often originating from non-sustainable sources. This work explores the mechanical properties of additively manufactured composite structures fabricated from recycled sustainable wood waste with the aim of enhancing mechanical properties through glass fibre reinforcement. In the first instance, samples were formed by pouring formulation of wood waste (wood flour) and thermosetting binder (urea formaldehyde), with and without glass fibres, into a mould. The same formulations were used to additively manufacture samples via a layered deposition technique. Samples manufactured using each technique were cured and subsequently tested for their mechanical properties. Additively manufactured samples had superior mechanical properties, with up to 73% increase in tensile strength compared to moulded composites due to a densification of feedstock/paste and fibre in-situ directional alignment

The temporal evolution of tourism institutions

A fuller understanding of tourism processes should include analysis of historical influences, legacies and the sequencing of change. The paper examines the temporal evolution of tourism institutions by employing historical institutionalist and cultural political economy approaches and a process tracing methodology. They are used to study two institutions involved in tourism and environmental management in a protected area. The assessment carefully explores the timing and sequencing of events and interconnections between processes over time. It demonstrates the value of the approaches and methodology, such as by suggesting that path dependence and path creation are not binary categories, but instead are reciprocally intertwined and co-constituting. Both material/social and ideational/discursive processes are also shown as significant for institutional temporal path

Policing UK Honour-Based Abuse Crime

This book examines the different forms that honour-based abuse crimes take, and analyses the discretionary police practices employed when responding to these incidents. Honour-based abuse is an incident or crime involving violence, threats of violence, intimidation, coercion or abuse committed in order to protect or defend the honour of an individual, family and or community for a perceived breach of their code of behaviour. Based on unique UK police data, it includes examination of one hundred honour abuse cases and interviews with fifteen predominantly detective specialist police officers that investigate this crime. This book recognises the challenges encountered when policing honour-based abuse and offers recommendations for addressing them. It will particularly benefit police forces in England and Wales, the Home Office, scholars in gendered violence and policing and non-government organisations (charities supporting victims) by highlighting some of the issues associated with policing, partnership working arrangements and safeguarding victims of honour-based abuse crimes