Apple Pollination: Demand Depends on Variety and Supply Depends on Pollinator Identity

Insect pollination underpins apple production but the extent to which different pollinator guilds supply this service, particularly across different apple varieties, is unknown. Such information is essential if appropriate orchard management practices are to be targeted and proportional to the potential benefits pollinator species may provide. Here we use a novel combination of pollinator effectiveness assays (floral visit effectiveness), orchard field surveys (flower visitation rate) and pollinator dependence manipulations (pollinator exclusion experiments) to quantify the supply of pollination services provided by four different pollinator guilds to the production of four commercial varieties of apple. We show that not all pollinators are equally effective at pollinating apples, with hoverflies being less effective than solitary bees and bumblebees, and the relative abundance of different pollinator guilds visiting apple flowers of different varieties varies significantly. Based on this, the taxa specific economic benefits to UK apple production have been established. The contribution of insect pollinators to the economic output in all varieties was estimated to be £92.1M across the UK, with contributions varying widely across taxa: solitary bees (£51.4M), honeybees (£21.4M), bumblebees (£18.6M) and hoverflies (£0.7M). This research highlights the differences in the economic benefits of four insect pollinator guilds to four major apple varieties in the UK. This information is essential to underpin appropriate investment in pollination services management and provides a model that can be used in other entomolophilous crops to improve our understanding of crop pollination ecology.

Creative Reflection in Action

This (Students as Academic Partners) project aimed to explore the potential of a creative approach to reflection. Developing approaches to reflective practice is directly relevant for teachers and those who are training to become teachers. Individual reflections were produced by project participants based on several very short video clips of children in a nursery school. These individual reflections were extended into a collaborative reflection highlighting common themes. This broader focus seeks to contribute to an encompassing discourse related to early years practice. The poster aims to show how critical reflection and speculation can develop an understanding of the child, their development and potential barriers to this development. Through observing stills from the video footage, viewers of the poster are challenged to speculate about the child’s body language, what they might be doing or whether the learning environment is suitable to develop and progress their knowledge and understanding further?

Exploring Alternative Terrain in the Rehabilitation and Treatment of Offenders: Findings from a Prison-based Music Project

The arts in prison settings have provided an alternative or complimentary component to rehabilitation. Despite increased interest, studies capturing the voice of offenders participating in projects and the long-term impact are limited. Data from semistructured interviews with 18 men who had taken part in a music-based project while incarcerated, including one group of five participants who were tracked for 18 months with supplemented data from correctional staff and official documentation, is presented. Participants of the art-based projects comment on changes they believe to have derived from participating in the project, particularly relating to emotions, self-esteem, self-confidence, communication and social skills. An exoffender sample of participants reported that participation in art projects provide experiences that promote beneficial skills that have been useful for post prison life.

The Perceived Benefits of an Arts Project for Health and Wellbeing of Older Offenders

Background: The increasing ageing prison population is becoming a pressing issue throughout the criminal justice system. Alongside the rising population, are a host of health and wellbeing issues that contribute to older offenders needs whilst in prison. It has been recommended that meaningful activities can have positive effects on this population and therefore this paper uniquely reviews older offenders accounts of taking part in an arts based project, Good Vibrations, whilst imprisoned. Objective and design: The Good Vibrations project engages individuals in Gamelan music making with an end of project performance. This study used independent in-depth interviews to capture the voices of older offenders who took part in an art based prison project. Analysis and Results: The interview data was analysed using thematic analysis, which highlighted themes that were consistent with other populations who have taken part in a Good Vibrations project, along with specific age relating issues of mobility, motivation, identity and wellbeing.

Towards Night

Sixty artists explore the nocturnal. Curated by Tom Hammick. The evening hour too gives us the irresponsibility which darkness and lamplight bestow. We are no longer quite ourselves. – Virginia Woolf, Street Haunting: A London Adventure, 1930 Towards Night is an exhibition exploring the nocturnal through paintings, prints and drawings by over sixty artists. Drawing on the nineteenth century European Romantic tradition, the show surveys contemporary and historical connections to wonderment and dystopia at dusk, twilight, night and dawn. Towards Night juxtaposes key paintings and prints by Constable, Friedrich, Munch, Nolde, Palmer and Turner, some of the best known visionaries of the Romantic tradition with contemporary artists who work with the transformative aspects of nightfall to convey emotional responses of awe, anxiety and solitude, love and loss, revelry, insomnia, and journey’s end. The exhibition opens with direct and positive responses to the natural world; Marc Chagall’s exotic dreamlike evening in The Poet Reclining (1915) sits close to eighteenth century Indian miniatures depicting brightly painted figures offset against darkening monsoon clouds, and William Crozier’s Balcony at Night, Antibes (2007), of a plant, blue and iridescent against the cool night sky. As the exhibition progresses, the dystopias become darker and more disturbing, and the connections between artists and works intensify: Emma Stibbon’s Rome Aqueduct (2011) takes on a heightened sense of pathos alongside Caspar David Friedrich’s Winter Landscape (1811); Peter Doig’s cinematic Echo Lake (1998) conjures up an increased sense of contemporary angst; and Prunella Clough’s False Flower (1993), a magical tree defying brutalism by growing out of concrete, becomes more miraculous near Night Shift (2015) Nick Carrick’s tomblike high rise. Tom Hammick’s Violetta Alone (2015) and Michael Craig Martin’s Ash Tray (2015), reinforce hedonistic aspects of night-time revelry alongside Four AM, Betsy Dadd’s young woman drinking in the early hours of the morning and L.S. Lowry’s drunken people in a pub in The Crowd (1922). In the final room, a cluster of works explores dreams and insomnia, from Louise Bourgeois’ Spirals (2010) to Munch’s lovers embracing in The Kiss (1902). Tom Hammick, curator of the show said “This exhibition has grown way beyond its original conception, to become a magnificent survey of painting and printmaking from over two hundred years based around the central tenet of night. The exhibition is a kind of painterly response to the way figurative artists use their artistic heroes as starting points for their own work, both compositionally and emotionally.” Artists featured in Towards Night: Christiane Baumgarter, Michael Craig-Martin, Julian Opie, Will Gill, Merlin James, Howard Hodgkin, WillIam Scott, Patrick Caulfield, George Shaw, Stephen Chambers, Basil Beattie, Betsy Dadd, Christopher Le Brun, L.S Lowry, Andrew Cranston, David Willetts, James Fisher, Emma Stibbon, Vija Celmins, William Blake, William Crozier, Tom Hammick, Georgia Keeling, Helen Turner, Humphrey Ocean, Julian Bell, Craigie Aitchison, Mark Wright, Ken Kiff, Matthew Burrows, Andrzej Jackowski, Sarah Raphael, Nick Bodimeade, Nick Carrick, Mary Newcomb, Hurvin Anderson, Peter Doig, Phoebe Unwin, Danny Markey, Sara Lee, Simon Burton, Susie Hamilton, Marc Chagall, Alfred Wallis, Emil Nolde, J.M.W. Turner, Prunella Clough, Samuel Palmer, Louise Bourgeois, Caspar David Friedrich, Alex Katz, Ewan Gibbs, Susie Hamilton, Andrzej Jackowski, Amanda Vesey, Edward Stott, Gertrude Hermes, Rose Wylie, Sidney Nolan, John Constable, J.M.W. Turner, Emil Nolde, Hiroshige, Edvard Munch, Samuel Palmer, Eileen Cooper, Charles Neame-Spencer, Samantha Cary.

Global, regional, and national incidence, prevalence, and years lived with disability for 310 diseases and injuries, 1990–2015 : a systematic analysis for the Global Burden of Disease Study 2015

Global, regional, and national life expectancy, all-cause mortality, and cause-specific mortality for 249 causes of death, 1980–2015 : a systematic analysis for the Global Burden of Disease Study 2015

Global, regional, national, and selected subnational levels of stillbirths, neonatal, infant, and under-5 mortality, 1980–2015 : a systematic analysis for the Global Burden of Disease Study 2015

Global, regional, and national disability-adjusted life-years (DALYs) for 315 diseases and injuries and healthy life expectancy (HALE), 1990–2015 : a systematic analysis for the Global Burden of Disease Study 2015

Human traces in urban places.

Over the last two centuries many major cities have undergone large-scale modernisation that has led to the growing sense of homogenisation associated with such locales across the globe. The fractal logic that is at the heart of so many urban settings, where the whole system is made up of parts that are identical to the whole, seems to serve in making anonymous everyday experiences. Public transport and its corresponding street furniture, if thoughtfully designed and planned, has the potential to form an integral element in the promotion of a sense of identity, interconnectedness and flow within a city. Furthermore, bus stops, benches, litter bins, curb-sides, posts and pavements, to mention a few, offer interesting cases to consider how people truly engage with contemporary urban spaces. These objects—part of routine and made familiar—are elements of daily lives that are ingredients towards visual and multi-modal experiences. In addition, these are places where individuals encounter sociality and materiality in ordinary and sometimes extraordinary ways. This paper uses a visual ethnographic approach towards exploring the human traces of routine activities that have an impact on the cityscape. An Investigation of these details found within the urban landscape lead us towards understanding how we engage with and navigate cities. This is essentially an urban archaeological study that looks to reveal how non-designed phenomenon in urban places can contribute to our image of a city, providing a reflection on homogeneity within the built environment. Our visual ethnography focuses on six major cities: two each in Britain, Europe and North America. The findings of this work illustrate through visual analyses three key characteristics: first, how urban spaces are transformed intentionally and unintentionally; second, how transformations are practical, functional, beautiful and sometimes ridiculous; third, how transformations reveal values around visual and multi-modal experiences inherent to people.

AN EXAMINATION OF HYDROXYL RADICAL: OUR CURRENT UNDERSTANDING OF THE OXIDATIVE CAPACITY OF THE TROPOSPHERE THROUGH EMPIRICAL, BOX, AND GLOBAL MODELING APPROACHES

Hydroxyl radical (OH) is the primary oxidant in the troposphere, initiating the removal of numerous atmospheric species including greenhouse gases, pollutants that are detrimental to human health, and ozone-depleting substances. Because of the complexity of OH chemistry, models vary widely in their OH chemistry schemes and resulting methane (CH4) lifetimes. The current state of knowledge concerning global OH abundances is often contradictory. This body of work encompasses three projects that investigate tropospheric OH from a modeling perspective, with the goal of improving the tropospheric community’s knowledge of the atmospheric lifetime of CH4. First, measurements taken during the airborne CONvective TRansport of Active Species in the Tropics (CONTRAST) field campaign are used to evaluate OH in global models. A box model constrained to measured variables is utilized to infer concentrations of OH along the flight track. Results are used to evaluate global model performance, suggest against the existence of a proposed “OH Hole” in the tropical Western Pacific, and investigate implications of high O3/low H2O filaments on chemical transport to the stratosphere. While methyl chloroform-based estimates of global mean OH suggest that models are overestimating OH, we report evidence that these models are actually underestimating OH in the tropical Western Pacific. The second project examines OH within global models to diagnose differences in CH4 lifetime. I developed an approach to quantify the roles of OH precursor field differences (O3, H2O, CO, NOx, etc.) using a neural network method. This technique enables us to approximate the change in CH4 lifetime resulting from variations in individual precursor fields. The dominant factors driving CH4 lifetime differences between models are O3, CO, and J(O3-O1D). My third project evaluates the effect of climate change on global fields of OH using an empirical model. Observations of H2O and O3 from satellite instruments are combined with a simulation of tropical expansion to derive changes in global mean OH over the past 25 years. We find that increasing H2O and increasing width of the tropics tend to increase global mean OH, countering the increasing CH4 sink and resulting in well-buffered global tropospheric OH concentrations.

Long Term Therapy with Lenalidomide in a patient with POEMS Syndrome

Lenalidomide is an effective therapy against malignant plasma cells and a potent agent against proinflammatory and proangiogenic cytokines. The use of lenalidomide in POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein with plasma cells, skin changes) has been reported, but its benefit in long-term use is not well established. A 55-year-old man with POEMS and debilitating polyneuropathy was treated with lenalidomide and dexamethasone followed by maintenance lenalidomide. He remains in haematologic remission and in complete recovery of functional status 3.5 years after diagnosis. This case supports the long-term use of lenalidomide in patients with POEMS syndrome.