Water vapor diffusion membranes, 2

Transport mechanisms were investigated for the three different types of water vapor diffusion membranes. Membranes representing porous wetting and porous nonwetting structures as well as dense diffusive membrane structures were investigated for water permeation rate as a function of: (1) temperature, (2) solids composition in solution, and (3) such hydrodynamic parameters as sweep gas flow rate, solution flow rate and cell geometry. These properties were measured using nitrogen sweep gas to collect the effluent. In addition, the chemical stability to chromic acid-stabilized urine was measured for several of each type of membrane. A technology based on the mechanism of vapor transport was developed, whereby the vapor diffusion rates and relative susceptibility of membranes to fouling and failure could be projected for long-term vapor recovery trials using natural chromic acid-stabilized urine

Analysis of SPAR 8 single-axis levitation experiment

The melting and resolidification of SPAR 8 payload melting and resolidification of a glass specimen from the in a containerless condition and the retrieval and examination of the specimen from the. The absence of container contact was assured by use of a single-axis acoustic levitation system. However, the sample contacted a wire cage after being held without container contact by the acoustic field for only approximately 87 seconds. At this time, the sample was still molten and, therefore, flowed aroung the wire and continued to adhere to it. An analysis of why the sample did not remain levitated free of container contact is presented. The experiment is described, and experimental observations are discussed and analyzed

Carlton Marshes Visitor Centre Report. An evaluation report for Suffolk Wildlife Trust 2023.

Suffolk Wildlife Trust received National Heritage Lottery funding of £4.2 million, with an additional £1 million being raised by the Trust, their partners, local people and businesses. This enabled Suffolk Wildlife Trust to create 1,000 acres of nature reserve to support local wildlife and benefit the local community. The Carlton Marshes visitor centre was officially opened in May 2021, having been delayed by the impact of the Covid 19 pandemic. The University of Derby Nature Connectedness Research Group was commissioned to evaluate the impact of the Visitor Centre and find out more about how the visitors feel about the reserve. Data was collected at 3 time points, once before the visitor centre opened, and then again during 2022 after the visitor centre opened and finally during late 2022 and 2023. Participants completed questionnaires which asked them about their experience of visiting Carlton Marshes, along with measures of nature connectedness and pro-nature conservation behaviours. An open question about what would help them to visit the site more often was also included. In total 153 participants completed questionnaires. Overall, participants found the reserve to be very accessible, both in terms of finding it easy to get to, and in moving around the site. They also found it affordable and welcoming. Participants were asked what would help them to visit Carlton Marshes more often. Prior to the opening of the visitor centre, key themes included improvements to paths and trails, provision of refreshments and a café, seating, maps and signage and more organised activities. After the visitor centre and café had opened, and various improvements had been made, feedback was very positive. Many participants commented on how much they enjoyed visiting the reserve, and on the improvements to the facilities, paths and trails. There were also a number of suggestions for how further improvements to the site, café and visitor centre facilities could be made. Most people had travelled to Carlton Marshes by car, with only a small percentage arriving on foot or by bicycle and most were visiting with another person or as part of a larger group. Participants were asked about how confident they felt to visit the reserve again in the future, and in knowing what to do at the reserve and in taking part in organised activities. Overall confidence levels were fairly high, although some participants were a little less confident in taking part in the organised activities. The nature connectedness levels for participants were high across all three groups, showing that most people taking part in the survey felt very connected to nature. The pro-nature conservation scores were all above the mid-point for this measure, so although participants reported engaging with some pro-nature behaviours there was scope for this to be increased. Participants also reported high levels of enjoyment from visiting Carlton Marshes. Several recommendations have been derived from participant responses which relate to the following: • Broaden the visitor demographic • Maximise social medial presence • Continue to offer free parking and access to the reserve • Consider increasing activities • Promote pro-nature conservation • Review café provision • Increase the range of accessible paths • Consider additional signage around the site • Transport links In conclusion, the visitor centre, facilities and accessible paths and trails around Carlton Marshes reserve have had a hugely positive impact for visitors. Many people taking part in this evaluation provided very positive comments about the site and impact of the visitor centre and facilities. They were also asked to provide feedback about what would help them to visit more often, and these comments will prove particularly useful to SWT in considering next steps for the reserve in the future

Impact of a two day ‘Introduction to Motivational Interviewing’ training

This report summarises the impact of a 2-day Introduction to Motivational Interviewing (MI) training that was delivered in March and April 2022. The training was designed to meet the needs of a variety of hospital staff within cancer care including roles such as occupational therapy, physiotherapy, nursing, hospice volunteering and estate management. The two training days were offered to two groups and were scheduled to allow a gap of two weeks between trainings to support the attendees to practise their skills. The training was hosted by the University at the Chesterfield Campus

Young peoples’ lived experiences of shifts between face-to-face and smartphone interactions: An interpretative phenomenological analysis

Users of smartphones are finding new ways to shift between the online and the physical world, due to increases in the number of people who go online while ‘out and about’. This study focuses on youths’ lived experiences of using and managing their smartphones and how they navigate their shifts between face to face and digital interactions. Semi-structured interviews with seven smartphone users were analysed using Interpretative Phenomenological Analysis. The overarching theme was how participants establish and experience presence through their shifts between face to face and digital interactions. Three themes were developed; constant availability vs be present with me; projection and protection of self; dystopian world: disconnection and separation. The study’s findings highlight that to be ‘present’ while physically with others is socially desirable. Participants depicted a dystopian world when others fail to manage their phone use. The study also highlights the complex identity work that participants engaged in as they navigate social norms around presence

The role of the Initial Teacher Training Coordinator in the school based element of partnership: to what extent does the Co-ordinator undertake supervision of aspects of quality assurance?

Over the last 14 years, Universities and colleges have organised school placements and award qualifications whilst teachers, acting as mentors take the lead in guiding, supervising and assessing students on lengthy teaching placements. Partnership developed quickly in response to legislation and Sheffield Hallam University was among the first of the Universities to 'sign up' to the new partnership model in 1992. The Partnership Survey 2006 reported on in this paper has focussed on the Senior Liaison Tutor with a view to finding out their views on their role, and perceived contributions to the quality assurance of the partnership. The survey focussed on some of the key issues identified in previous studies and meetings of the Partnership Management Board.</p

The role of the initial teacher training co-ordinator: secondary headteachers' and ITT co-ordinators' perspectives

The roles of ITT co-ordinator (ITTC) and CPD co-ordinator have become well established in secondary schools in England. However there is usually a separation of responsibilities for these areas within schools. The introduction of a new Standards Framework and other government policies such as the remodelling of the workforce in schools (DfES, 2003, TDA, 2007a) provide schools with opportunity to revisit these roles. A consequence of remodelling has been a rapid expansion of support staff in schools to assist teachers and one aspect of this contractual change is that support staff are taking on administrative tasks, formerly done by teachers. A further aspect is that CPD Coordinators now have responsibility for staff development cross the wider workforce. During 2007, Schools have used remodelling as an opportunity to review their management structures throughout the school including the organisation of staff development and how the school is contributing to the training of new teachers. In this paper we consider how the role of the ITTC is changing using data from interviews with Head Teachers and ITTCs from a sample of secondary schools that are in partnership with Sheffield Hallam University. Data collection took place in April and May 2007.</p

Connecting Families with Nature: A Nature Connectedness Activity Handbook

Research shows that spending time in nature is good for us. It is good for our wellbeing and for our physical and mental health. The closer we feel to nature, the happier we are, and the more likely we are to look after wildlife and the environment. Taking part in activities that increase our connection to nature can help to enhance these benefits. Being connected to nature is something that can start right from birth and this handbook includes a range of activities designed for families and carers who have babies and young children. The activities described in this handbook have been specially designed to be enjoyed by everyone, and they can help you and your family increase connection with nature. They might encourage you and your child/children to notice the nature around you in more detail, and you may become more aware of nature both close to home and farther afield. We hope that you will enjoy trying out some of these activities with your family, friends or in baby and toddler groups, and that this is just the beginning of your lifelong relationship with nature

Ozone measurement systems improvements studies

Results are summarized of an initial study of techniques for measuring atmospheric ozone, carried out as the first phase of a program to improve ozone measurement techniques. The study concentrated on two measurement systems, the electro chemical cell (ECC) ozonesonde and the Dobson ozone spectrophotometer, and consisted of two tasks. The first task consisted of error modeling and system error analysis of the two measurement systems. Under the second task a Monte-Carlo model of the Dobson ozone measurement technique was developed and programmed for computer operation