You and CO2: a Public Engagement Study to Engage Secondary School Students with the Issue of Climate Change

School students are growing up in a world with a rapidly changing climate, the effects of which will become increasingly apparent during their lifetimes. We designed and pilot tested “You and CO2”, a STEAM program designed to encourage students to reflect on their personal impact on the environment, while also appreciating their place within society to bring about positive societal change. Over three interlinked workshops, students analyzed the carbon footprints of some everyday activities, which they then explored in more detail through interacting with a bespoke piece of digital fiction, No World 4 Tomorrow. The program culminated with students producing their own digital fictions, allowing them the freedom to explore the themes from the previous workshops with a setting and focus of their choice. We reflect here on the experience of running the You and CO2 program and on the themes that emerged from the students’ original digital fictions

Playing for Change: Teens’ attitudes towards climate change action as expressed through interactive digital narrative play

We designed and pilot tested “You and CO2”, a STEAM program designed to encourage students to reflect on their personal impact on the environment, while also appreciating their place within society to bring about positive societal change. Over three interlinked workshops, students analyzed the carbon footprints of some everyday activities, which they then explored in more detail through interacting with a bespoke piece of digital fiction, No World 4 Tomorrow. Previous papers have discussed the feasibility of the program and student engagement with the concepts (Rudd, et al. 2019; Ross, et al. 2021). This paper presents analysis of the playthrough data as each participant in the program played the IDN to completion, examining trends in story selection choices for how they reflect students’ understandings and attitudes toward climate change and their own ability to make a difference in matters large and small pertaining to climate change

How Big is My Carbon Footprint? Understanding Young People's Engagement with Climate Change Education

This paper presents a new engagement model for climate change education (CCE) as a result of analysing interactive digital narratives (IDNs) created during the You and CO2 Climate Change Education Programme. Young people aged 13-15 from two schools in Wales participated in three workshops, which culminated in students producing IDNs about climate change using Twine storytelling software. An inductive, grounded-theory approach informed by Bourdieusien principles of habitus and value was used to explore students’ responses to the Programme. Stage 1 coding identified ‘Core Themes’ and located student responses along tri-axial continua showing engagement, agency, and power. Stage 2 coding combined ‘Core Themes’ to build upon Cantell et al.’s 2019 Bicycle Model of Climate Change Education to create a new ‘holistic Agentic Climate-Change Engagement’ model (h-ACE), where learners’ journeys towards full engagement with and understanding of CCE and action could be traced. Barriers to students’ engagement with and understanding of CCE were identified through Bourdieusien analysis of responses. Results show that engagement was related to children’s views on their capacity to effect change on individual, local and governmental level. The h-ACE provides a model for adjusting CCE curricula to accommodate young people’s varying cultures and views

Advanced control strategies for bioprocess chromatography: Challenges and opportunities for intensified processes and next generation products

Recent advances in process analytical technologies and modelling techniques present opportunities to improve industrial chromatography control strategies to enhance process robustness, increase productivity and move towards real-time release testing. This paper provides a critical overview of batch and continuous industrial chromatography control systems for therapeutic protein purification. Firstly, the limitations of conventional industrial fractionation control strategies using in-line UV spectroscopy and on-line HPLC are outlined. Following this, an evaluation of monitoring and control techniques showing promise within research, process development and manufacturing is provided. These novel control strategies combine rapid in-line data capture (e.g. NIR, MALS and variable pathlength UV) with enhanced process understanding obtained from mechanistic and empirical modelling techniques. Finally, a summary of the future states of industrial chromatography control systems is proposed, including strategies to control buffer formulation, product fractionation, column switching and column fouling. The implementation of these control systems improves process capabilities to fulfil product quality criteria as processes are scaled, transferred and operated, thus fast tracking the delivery of new medicines to market

Are portrait artists superior face recognisers? Limited impact of adult experience on face recognition ability.

Across two studies, we asked whether extensive experience in portrait art is associated with face recognition ability, In Study 1,64 students completed a standardized face recognition test before and after completing a year-long art course that included substantial portraiture training. We found no evidence of an improvement in face recognition after training over and above what would be expected by practice alone. In Study 2, we investigated the possibility that more extensive experience might be needed for such advantages to emerge, by testing a cohort of expert portrait artists (N=28),all of whom had many years of experience, In addition to memory for faces, we also explored memory for abstract art and for words in a paired-associate recognition test. The expert portrait artists performed similarly to a large, normative comparison sample on memory for faces and words, but showed a small advantage for abstract art. Taken together, our results converge with existing literature to suggest that there is relatively little plasticity in face recognition in adulthood, at which point our substantial everyday experience with faces may have pushed us to the limits of our capabilitie

Climate change education through the You and CO2 programme: modelling student engagement and teacher delivery during COVID-19

While there has been an international call for action from the United Nations secretary general, individuals’ abilities to engage with climate change and actions to mitigate it can vary. In 2020 and 2021, COVID-19 and related school closures caused significant upheaval across the world; schools made immediate shifts to remote delivery, increasing workloads and decreasing access to outdoor spaces and opportunities to connect with nature. In this paper we will explore a rural, mid-Wales school’s approach to climate change education (CCE), and their experiences running the CCE programme ‘You and CO2’ through interviews with teachers and analyses of creative interactive digital narratives (IDNs) the students created on the programme. The paper will discuss what the school was doing before the COVID-19 pandemic, the effect of the pandemic on CCE in the school, and how the You and CO2 programme raised the aspirations and confidence levels of the school’s humanities department for teaching CCE. The findings in this study highlight the importance of localised knowledge, and engagement with local groups in successful delivery of CCE programmes, which was reflected in students’ IDNs

Opinions of small and medium UK construction companies on environmental management systems

Pressure to reduce the environmental impact of construction activities has increased, such that a paradigm shift is required. This paper presents stakeholder opinions of environmental management systems as a means for the construction industry to respond to these issues. Using a previous approach (Shen and Tam, 2002) the views of small and medium construction companies were sought, using questionnaires to ask respondents to reveal their perceived benefits and barriers of implementing the ISO 14000 suite of environmental management standards in the UK. Detailed statistical analysis showed environmental management systems can sometimes produce quantifiable benefits to organisations in terms of cost reduction. However, from a contractors’ view, the greatest benefit was a reduction in environmental impact outweighing financial benefits. Findings also demonstrated numerous barriers, both internal and external, to an organisation exist regarding adoption and use of environment management systems. The most critical barrier was that cost savings do not always balance with the expense of implementation. Furthermore, waste minimisation at design stage is viewed as most important. In general, the opinions gauged in this study indicated short-term profits are normally considered more imperative than long-term gains. Therefore, despite a need to focus on developing strategies for removing or reducing the challenges of environmental management systems, the reality is that they may not be the panacea to sustainable development, as is often touted

Water-line design and performance of Z

A new set of bi-plate transmission lines have been designed and installed in the water-section of PBFA-II for the Z-pinch experiments. Thirty-six aluminum flat-plate transmission lines submerged in a water dielectric deliver a timed electrical pulse from coaxial tube sections to a ring stack section. Each of the lines are electrically isolated from each other by transit-time effects. The water-lines are configured radially at four vertical levels. Each level has nine sets of bi-plates, with a transition section that is unique to that level. Mechanically, the bi-plate sections are designed to carry both static and dynamic loads. Electrically, the lines are designed to transport electrical pulses that average 200 nanoseconds with peak voltage of 2.5 to 3.0 MV. The peak fields exceed 200kV/cm. All line sections are a series of chromate coated aluminum plates, broken down into short, light weight sections. The design of the plates was meticulously developed using the Electro code for voltage break down, and NISA for mechanical analysis. Electrical losses associated with impedance mismatching and voltage breakdown were carefully reviewed. Changes in the bi-plate gap, surface shapes and electrical path discontinuities (mechanical joints) were precisely calculated to achieve maximum electrical performance and reliability. Several iterations of surface shapes and line gaps were reviewed to achieve the most desirable characteristics possible. Additional criteria required that minimal time and effort be required to remove and install the water-lines. Special hardware was developed to help meet this requirement

Alcohol-induced retrograde facilitation renders witnesses of crime less suggestible to misinformation

RATIONALE: Research has shown that alcohol can have both detrimental and facilitating effects on memory: intoxication can lead to poor memory for information encoded after alcohol consumption (anterograde amnesia) and may improve memory for information encoded before consumption (retrograde facilitation). This study examined whether alcohol consumed after witnessing a crime can render individuals less vulnerable to misleading post-event information (misinformation). METHOD: Participants watched a simulated crime video. Thereafter, one third of participants expected and received alcohol (alcohol group), one third did not expect but received alcohol (reverse placebo), and one third did not expect nor receive alcohol (control). After alcohol consumption, participants were exposed to misinformation embedded in a written narrative about the crime. The following day, participants completed a cued-recall questionnaire about the event. RESULTS: Control participants were more likely to report misinformation compared to the alcohol and reverse placebo group. CONCLUSION: The findings suggest that we may oversimplify the effect alcohol has on suggestibility and that sometimes alcohol can have beneficial effects on eyewitness memory by protecting against misleading post-event information