Twentieth century secular decrease in the atmospheric potential gradient

Current flowing in the global atmospheric electrical circuit (AEC) substantially decreased during the twentieth century. Fair-weather potential gradient (PG) observations in Scotland and Shetland show a previously unreported annual decline from 1920 to 1980, when the measurements ceased. A 25% reduction in PG occurred in Scotland 1920–50, with the maximum decline during the winter months. This is quantitatively explained by a decrease in cosmic rays (CR) increasing the thunderstorm-electrosphere coupling resistance, reducing the ionospheric potential VI. Independent measurements of VI also suggest a reduction of 27% from 1920–50. The secular decrease will influence fair weather atmospheric electrical parameters, including ion concentrations and aerosol electrification. Between 1920–50, the PG showed a negative correlation with global temperature, despite the positive correlation found recently between surface temperature and VI. The 1980s stabilisation in VI may arise from compensation of the continuing CR-induced decline by increases in global temperature and convective electrification

Ventilation effects on humidity measurements in thermometer screens

Relative humidity (RH) measurements, as derived from wet-bulb and dry-bulb thermometers operated as a psychrometer within a thermometer screen, have limited accuracy because of natural ventilation variations. Standard RH calculations generally assume a fixed screen psychrometer coefficient, but this is too small during poor ventilation. By comparing a reference humidity probe—exposed within a screen containing a psychrometer—with wind-speed measurements under controlled conditions, a wind-speed correction for the screen psychrometer coefficient has been derived and applicable when 2-metre wind speeds fall below 3 ms–1. Applying this to hourly-averaged data reduced the mean moist RH bias of the psychrometer (over the reference probe) from 1.2% to 0.4%, and reduced the inter-quartile range of the RH differences from 2.0% to 0.8%. This correction is particularly amenable to automatic measurement systems

Carers of people affected by cancer and other long-term conditions at end of life: a qualitative study of providing a bespoke package of support in a rural setting

Background: A UK charity, Macmillan Cancer Support has funded a local intervention, whereby carers of people affected by cancer and other long-term conditions at end of life are offered a bespoke package of support. Aim: This short report describes the qualitative experiences of carers in receipt of the intervention. Design: Qualitative research utilising in-depth interviews. Discussions were digitally recorded and transcribed verbatim. Data were analysed using thematic analysis. Setting/participants: Participants were carers (n = 10) in receipt of the intervention. Interviews were conducted between August and September 2014 in Lincolnshire (England). Results: Five themes from the interviews were identified: (1) Awareness and advertising, (2) focus of support on the carer, (3) modes of communication, (4) personal attributes and skills of the support worker (5) streamlining and signposting. Conclusion: The intervention was successful within a social care setting. The participants had no overtly negative opinions on the service in its current format and all held it in high regard. Carers felt a sense of reassurance from having background support and maintained that their situation would have been worse had this support not been there

‘The show must go on!’ Fieldwork, mental health and wellbeing in Geography, Earth and Environmental Sciences

Fieldwork is central to the identity, culture and history of academic Geography, Earth and Environmental Sciences (GEES). However, in this paper we recognise that, for many academic staff, fieldtrips can be a profoundly challenging “ordeal,” ill‐conducive to wellness or effective pedagogic practice. Drawing on research with 39 UK university‐based GEES academics who self‐identify as having a mental health condition, we explore how mental health intersects with spaces and expectations of fieldwork in Higher Education. We particularly focus on their accounts of undertaking undergraduate residential fieldtrips and give voice to these largely undisclosed experiences. Their narratives run counter to normative, romanticised celebrations of fieldwork within GEES disciplines. We particularly highlight recurrent experiences of avoiding fieldwork, fieldwork‐as‐ ordeal, and “coping” with fieldwork, and suggest that commonplace anxieties within the neoliberal academy – about performance, productivity, fitness‐to‐work, self‐presentation, scrutiny and fear‐of‐falling‐behind – are felt particularly intensely during fieldwork. In spite of considerable work to make fieldwork more accessible to students, we find that field‐based teaching is experienced as a focal site of distress, anxiety and ordeal for many GEES academics with common mental health conditions. We conclude with prompts for reflection about how fieldwork could be otherwise

Finding a moral homeground: appropriately critical religious education and transmission of spiritual values

Values-inspired issues remain an important part of the British school curriculum. Avoiding moral relativism while fostering enthusiasm for spiritual values and applying them to non-curricular learning such as school ethos or children's home lives are challenges where spiritual, moral, social and cultural (SMSC) development might benefit from leadership by critical religious education (RE). Whether the school's model of spirituality is that of an individual spiritual tradition (schools of a particular religious character) or universal pluralistic religiosity (schools of plural religious character), the pedagogy of RE thought capable of leading SMSC development would be the dialogical approach with examples of successful implementation described by Gates, Ipgrave and Skeie. Marton's phenomenography, is thought to provide a valuable framework to allow the teacher to be appropriately critical in the transmission of spiritual values in schools of a particular religious character as evidenced by Hella's work in Lutheran schools

Homeless drug users' awareness and risk perception of peer "Take Home Naloxone" use – a qualitative study

BACKGROUND Peer use of take home naloxone has the potential to reduce drug related deaths. There appears to be a paucity of research amongst homeless drug users on the topic. This study explores the acceptability and potential risk of peer use of naloxone amongst homeless drug users. From the findings the most feasible model for future treatment provision is suggested. METHODS In depth face-to-face interviews conducted in one primary care centre and two voluntary organisation centres providing services to homeless drug users in a large UK cosmopolitan city. Interviews recorded, transcribed and analysed thematically by framework techniques. RESULTS Homeless people recognise signs of a heroin overdose and many are prepared to take responsibility to give naloxone, providing prior training and support is provided. Previous reports of the theoretical potential for abuse and malicious use may have been overplayed. CONCLUSION There is insufficient evidence to recommend providing "over the counter" take home naloxone" to UK homeless injecting drug users. However a programme of peer use of take home naloxone amongst homeless drug users could be feasible providing prior training is provided. Peer education within a health promotion framework will optimise success as current professionally led health promotion initiatives are failing to have a positive impact amongst homeless drug users

Promoting energy efficiency in the private rented sector

The English House Condition Survey for 1991 demonstrated that levels of energy efficiency in private rented property are significantly below other sectors, even though energy improvements have tangible benefits for landlords. The low level of energy efficiency provision in the private rented sector indicates that landlords are unaware or unconvinced of these benefits and market barriers may have restricted uptake. Information regarding energy efficiency advice to the private rented HMO sector has focussed on offering good practice design guidance, and information about the level of fitness and overall characteristics of the sector. This research project evaluated the PRESS scheme, which encouraged landlords to introduce energy efficiency measures. A total of 78 private sector rented properties in Sheffield were analysed with retrofit measures to improve levels of energy efficiency. The results demonstrate that whilst market barriers exist, the PRESS scheme went some way to overcoming some barriers to energy efficiency.<br /

Earthquakes, cancer and cultures of fear: qualifying as a Skills for Life teacher in an uncertain economic climate

The Skills for Life (SfL) initiative followed the Moser Report (1999) and incarnated a Third Way agenda that sought to address England's perceived adult skills deficit. SfL marked a large investment in adult education but also a distinct shift to a more focused, instrumentalist role for Further Education (FE) in England. A new structure of teacher standards and qualifications underpinned this development with its own, newly devised and matriculated knowledge base. Teachers emerged from these new programmes with subject specialisms in Literacy, Numeracy and English for Speakers of Other Languages (ESOL). The landscape that these ‘new professionals' have entered is one that suggests the autonomy of colleges within a competitive market, but this disguises a funding methodology that facilitates ongoing centralised policy intervention. In the last two years policy makers have used this funding methodology to shift monies decisively towards 14-19 provision and away from adult education. This article draws on qualitative data from a study into the experiences of pre and in-service SfL teachers in the final stages of qualification. The data explore the impact of these latest movements in the FE market on these student teachers who are qualifying in some of the newest subjects in FE