Category / Business and economic sustainability

Revolutionising Industries: The Significance, Impacts, and Reliability of Nanocoatings

Application

Introduction:

Nanocomposite coatings, a ground-breaking development in materials science, have emerged as a transformative force across various industries. These coatings, with their unique properties and applications, hold immense promise for enhancing performance, reducing maintenance costs, and addressing critical global challenges. In this comprehensive review, we delve into the key significance of nanocoatings in a range of industries, their substantial impacts, and their reliability [1–4]. Furthermore, we explore how Professor Zulfiqar Khan is collaborating with generative AI and predict the potential benefits of this partnership for industry and contributions to new knowledge. This narrative aims to influence UK science and technology policy, attract funding, and foster new partnerships to drive innovation and competitiveness.

Application
  1. The Multifaceted Significance of Nanocoatings:

Nanocoatings in Cavitation and Beyond:

Nanocomposite coatings have brought transformative advantages to industries grappling with issues such as cavitation, corrosion, tribology, and fluid dynamics. They provide enhanced protection and resilience in the face of harsh operational conditions, including extreme temperatures, high pressures, corrosive environments, and minimal lubrication. The significance of nanocoatings lies in their ability to extend the lifespan and reliability of vital components and systems across multiple sectors.

Nanocoatings Addressing Global Challenges:

Industries today are confronted with pressing global challenges, such as energy efficiency, sustainability, and system durability. Nanocoatings offer innovative solutions to these challenges by optimising surfaces and interfaces through surface modifications and coatings. They play a pivotal role in enhancing energy efficiency, ensuring the reliability of systems, and promoting sustainability. These benefits are invaluable in the context of UK science and technology policy, which emphasises the transition to greener technologies and sustainable practices.

  1. The Impact of Nanocoatings:

Academic and Industrial Benefits:

The development and application of nanocoatings have not only enriched academic research but have also provided tangible industrial advantages. Researchers worldwide are actively engaged in studying several types of nanocomposites to create durable and energy-efficient coatings. This collaboration between academia and industry fosters innovation, encourages knowledge exchange, and accelerates the adoption of innovative technologies. It aligns with the UK’s vision of becoming a leader in innovation and technology development.

Experimental Advancements:

Professor Khan’s work exemplifies the impact of nanocoatings on the industry. His experiments with alumina, silicon carbide, zirconia, and graphene nanocomposite coatings have displayed their robustness under different conditions, including exposure to seawater. Such empirical evidence guides industry practitioners in selecting the right coatings for their specific applications, reducing maintenance costs, and ensuring system reliability.

III. Reliability of Nanocoatings:

Advanced Modelling and Predictive Tools:

One key aspect of nanocoatings’ reliability lies in the advanced modelling and predictive tools developed by researchers like Professor Khan. His cathodic blistering model (Khan-Nazir I) [5] and coating failure model (Khan-Nazir II) [6] offer a deeper understanding of coating behaviour under stress, wear, and corrosion. These models enable precise predictions of coating performance, which is crucial for industries seeking dependable solutions.

Lubrication Modelling:

Furthermore, lubrication modelling, which incorporates wear-corrosion and mechano-wear equations, investigates the influence of microstructural properties like porosity and surface stresses on the coefficient of friction (CoF). This is vital in ensuring the reliability of systems operating under various conditions, as reduced friction leads to increased durability.

  1. Collaboration with Generative AI:

Harnessing AI for Materials Discovery:

Professor Zulfiqar Khan’s collaboration with generative AI represents an exciting frontier in materials science. Generative AI can accelerate materials discovery by simulating and predicting the behaviour of nanocomposite coatings with unmatched speed and accuracy. By leveraging AI, researchers can design coatings tailored to specific industry needs, further enhancing their reliability and performance.

  1. Predicted Benefits and Contributions:

Industry Advancements:

The partnership between Professor Khan and generative AI holds the promise of revolutionising industries. Predictive modelling and AI-driven materials discovery will enable the creation of coatings that are not only more reliable but also more cost-effective to produce. This will stimulate innovation, reduce downtime, and boost competitiveness across sectors such as aerospace, automotive, energy, and manufacturing.

Contribution to New Knowledge:

The collaboration will undoubtedly contribute to new knowledge in materials science, computational modelling, and AI-driven materials discovery. This research can inform policy decisions and attract funding for initiatives aimed at harnessing AI for materials development. As the UK government seeks to position the nation as a global innovation hub, investments in cutting-edge research of this nature will be pivotal.

  1. Influencing UK Science & Technology Policy:

Nurturing Technological Leadership:

To influence UK science and technology policy, it is imperative to underscore the role of nanocoatings and AI-driven materials discovery in nurturing technological leadership. Emphasising the potential economic and environmental benefits of these innovations can encourage policymakers to prioritise investments in research and development.

Supporting Sustainable Practices:

Aligning nanocoatings with the UK’s sustainability goals is crucial. Highlighting how these coatings enhance the sustainability and reliability of systems can resonate with policymakers keen on promoting sustainable practices and technologies.

VII. Forging Partnerships:

It is essential to articulate the transformative impact of nanocoatings and AI collaborations on industry and the potential for significant contributions to knowledge. Presenting a clear roadmap for how investments will yield tangible results can attract the attention of funding bodies interested in fostering innovation.

Industry-Academia Synergy:

Lastly, forging partnerships between academia and industry is fundamental. Collaborations that integrate academic research with industry needs can ensure that innovations like nanocoatings find practical applications and drive economic growth.

In conclusion, nanocomposite coatings represent a pivotal advancement with far-reaching significance and impacts across industries. Professor Zulfiqar Khan’s collaboration with generative AI holds immense promise for further enhancing their reliability and performance. This partnership aligns with UK science and technology policy objectives, attracting funding and fostering collaborations that will drive innovation and competitiveness, positioning the UK as a global leader in materials science and technology.

Acknowledgement: This article is written in collaboration with GAI.

References

[1]       Nazir, M.H.; Khan, Z.A.; Saeed; Bakolas, V.; Braun,W.; Bajwa, R. Experimental analysis and modelling for reciprocating wear behaviour of nanocomposite coatings. Wear 2018, 416, 89–102. [CrossRef]

[2]       Nazir, M.H.; Khan, Z.A.; Saeed, A.; Siddaiah, A.; Menezes, P.L. Synergistic wear-corrosion analysis and modelling of nano composite coatings. Tribol. Int. 2018, 121, 30–44. [CrossRef]

[3]       Abdeen, D.H.; El Hachach, M.; Koc, M.; Atieh, M.A. A Review on the Corrosion Behaviour of Nanocoatings on Metallic Substrates. Materials 2019, 12, 210. [CrossRef] [PubMed]

[4]       Nazir, M.H.; Khan, Z.A.; Saeed, A.; Bakolas, V.; Braun,W.; Bajwa, R.; Rafique, S. Analyzing and Modelling the Corrosion Behavior of Ni/Al2O3, Ni/SiC, Ni/ZrO2 and Ni/Graphene Nanocomposite Coatings. Materials 2017, 10, 1225. [CrossRef]

[5]       Nazir, M.H.; Khan, Z.A.; Saeed, A.; Stokes, K. A model for cathodic blister growth in coating degradation using mesomechanics approach. Mater. Corros. 2016, 67, 495–503. [CrossRef]

[6]       Nazir, M.H.; Khan, Z.A. A review of theoretical analysis techniques for cracking and corrosive degradation of film-substrate systems. Eng. Fail. Anal. 2017, 72, 80–113. [CrossRef]

BU and University of Cambridge Collaboration on Traffic Prediction

Bournemouth University (BU) has collaborated with the University of Cambridge on network wide road traffic prediction. The work, led by Dr. Wei Koong Chai in BU, address the problem of traffic prediction on large-scale road networks and propose a novel deep learning model, Virtual Dynamic Graph Convolution Neural Network and Transformer with Gate and Attention mechanisms (VDGCNeT), to comprehensively extract complex, dynamic and hidden spatial dependencies of road networks for achieving high prediction accuracy. The work advocates the use of a virtual dynamic road graph that captures the dynamic and hidden spatial dependencies of road segments in real road networks instead of purely relying on the physical road connectivity.

The team designed a novel framework based on Graph Convolution Neural Network (GCN) and Transformer to analyse dynamic and hidden spatial–temporal features. The gate mechanism is utilised for concatenating learned spatial and temporal features from Spatial and Temporal Transformers, respectively, while the Attention-based Similarity is used to update dynamic road graph.

Two real-world traffic datasets from large-scale road networks with different properties are used for training and testing the model. VDGCNeT is pitted against nine other well-known models in the literature. The results demonstrate that the proposed VDGCNeT is capable of achieving highly accurate predictions – on average 96.77% and 91.68% accuracy on PEMS-BAY and METR-LA datasets respectively. Overall, our VDGCNeT performs the best when compared against other existing models.

Reference:

G. Zheng, W. K. Chai, J. Zhang and V. Katos, “VDGCNeT: A novel network-wide Virtual Dynamic Graph Convolution Neural network and Transformer-based traffic prediction model,” Knowledge-based Systems, 110676, June 2023. DOI: https://doi.org/10.1016/j.knosys.2023.110676.

BU-BCP collaborative initiative on sustainable urban parking

BU has collaborated with the Bournemouth-Christchurch-Poole (BCP) local council on the initiative investigating sustainable solutions to urban parking which is a challenging problem to the area especially during peak tourist periods. The study, initiated and led by Dr. Wei Koong Chai in BU, explores the possibilities of exploiting online parking reservation platforms proposed in the last decade to cope with the parking challenge by enlisting parking resources from commercial operators (e.g., lots) and individuals (e.g., driveways) and allowing drivers make online reservations through mobile apps. The platforms facilitate transactions between the two sides and best match parking supply with parking demand. In this way, we increase the supply which may be otherwise unused while maximise value for drivers and parking space providers.
The study analyses real parking data in the Bournemouth city to realistically model the rich spatiotemporal dynamics of parking demand such as the location, start times and duration of parking events. These datasets drive the experimental evaluation of the research, which reports gains of up to 35% compared to the de facto parking resource reservation policy in such platforms.
Reference:
M. Karaliopoulos, O. Mastakas and W. K. Chai, “Matching Supply and Demand in Online Parking Reservation Platforms,” in IEEE Transactions on Intelligent Transportation Systems, vol. 24, no. 3, pp. 3182-3193, March 2023, doi: 10.1109/TITS.2022.3230087.

Professor Dimitrios Buhalis contributes on the Impact of ChatGPT to tourism marketing

Professor Dimitrios Buhalis contributes on the Impact of ChatGPT to tourism marketing

CUTTING EDGE PAPER ON ChatGPT with key colleagues and examples from KALAMATA and BOURNEMOUTH 🙂

“So what if ChatGPT wrote it?” Multidisciplinary perspectives on opportunities, challenges and implications of generative conversational AI for research, practice and policy

International Journal of Information Management, Vol. 71, 102642,

https://doi.org/10.1016/j.ijinfomgt.2023.102642

#chatgpt #artificialintelligence #AI #marketing #technology

 

 

Socio-Ecological Transition Seminars – Semester 1 wrap up

Socio-Ecological Transition Seminars – a short summary of what we discussed in semester 1, with all related recordings. The calendar for semester two will be shared soon 🙂

12 October 2022 – Philip Balsiger, University of Neuchâtel, presented his work “The dynamics of ‘Moralized Markets’: a field perspective, Socio-Economic Review, Volume 19, Issue 1, January 2021”

Philip’s key proposition is that morality has increasingly become a way through which value is created in contemporary capitalism, and he discussed the processes through which this happens and their implications.

The recording is available here.

9 November 2022 – Fátima Portilho, Federal Rural University of Rio de Janeiro, presented her work “Politicizing Consumption in Latin America‘” published in The Oxford Handbook of Political Consumerism.

Fatima showed how political consumerism takes a different trajectory in Latin America when compared with the northern hemisphere. She discussed specificities and the limitations and opportunities for the expansion of political consumerism throughout the continent, with a focus on Brazil.

The recording is available here.

14 December 2022 – Markus Wissen, Berlin School of Economics and Law (HWR) presented his recent book “The Imperial Mode of Living. Everyday Life and the Ecological Crisis of Capitalism”, co-authored with Ulrich Brand (2021).

Markus outlined the concept of Imperial Mode of Living, highlighting that Western mode of production and living is based on asymmetrical social relations along class, gender and race; relies heavily on the unlimited appropriation of resources; and is a main driver of the ecological crisis and economic and political instability.

The recording is available here.

SETS is a joint initiative between the Research Group on Collective Action, Change, and Transition at the University of Trento, the Centre for Sustainable and Socially Responsible Consumption at Bournemouth University, and the Environmental Sociology Section at the University of Orebro. The seminars are open to a diverse audience, including academics, students, practitioners, social movements, and the non-specialist public.

Tourism, marketing and health in 2022

In his overview of 2022 on LinkedIn Professor Dimitrios Buhalis reminded us that: “The Encyclopedia of Tourism Management and Marketing Marketing was finally published with 1250 entries contributed by 1500 academics from all over the world to produce 4 volumes and 3528 pages. This will work brought together the best thinking process and brains in tourism management to contribute to the rebuilding of the tourism industry, globally, and contribution to communities around the world.”

We are happy to have made a small contribution to this book.  Professor Padam Simkhada (BU Visiting Faculty and Professor at the University of Huddersfield) and I contributed the chapter on trekking guides in Nepal and sexual health [1].

 

 

Have a happy and healthy 2023!

Prof. Edwin van Teijlingen

Centre for Midwifery, Maternal & Perinatal Health (CMMPH)

 

Reference:

  1. Simkhada, P., van Teijlingen E. (2022) Sexual relationships and trekking guides. In: Encyclopedia of Tourism Management and Marketing, Buhalis, D. (ed.), Cheltenham, Edward Elgar Publishing, pages: 77-79.

Financial Worries while at University

Financial Worries of Young People 

In a recent survey conducted by one of the Big-4 accounting firms, 41% of millennials and 46% of Gen Z respondents said they were stressed all or most of the time. About two-thirds of each group identified day-to-day finances and job/career prospects as significant worries. While financial stress is nothing new, the economic impact of the cost-of-living crises, the pandemic and the growing generational wealth gap is exacerbating and complicating the picture in many countries. It’s best to hire a wealth manager who specializes in the type of planning you need, visit https://vigilantwm.com/managing-your-wealth/ to learn more.

Research

Dr Phyllis Alexander, Associate Professor in Accounting and Taxation in the Business School, is currently collecting data for cross-country research into university students’ financial anxiety, financial socialisation, financial literacy, financial behaviour, loss aversion and personality traits.

Survey

This is an open invitation to all BU students interested in participating in the study into financial management behaviour and anxiety of university students. The online survey should only take 5-7 minutes to complete. The data will be used only for statistical analysis and will be treated with strict confidentiality. Thanks to those for taking time to contribute to the research project.

 

BU and SUBU Financial Support Teams

If students would like to speak with someone about concerns, BU and SUBU offer free independent and confidential advice on housing, money and personal matters:

BU’s Student Money Advice Team can be contacted through AskBU by phone, by email or in person from Monday to Friday, between 9am – 5pm (4.30pm Fridays).

  • Call 01202 969696 – option 1
  • Email askbu@bournemouth.ac.uk
  • Visit us at The Base in Poole House on Talbot Campus, or at the Helpzone in Bournemouth Gateway Building, on Lansdowne Campus.

SUBU – drop in sessions Monday to Friday from 2-4pm or you can email them to request an appointment at subuadvice@bournemouth.ac.uk

Professor Dimitrios Buhalis contributed to the EU Smart Tourism Podcast LISTEN AT https://open.spotify.com/episode/7hgvIrhZOtxnSxZdXNmDrK  

Professor Dimitrios Buhalis contributed to the EU Smart Tourism Podcast

LISTEN AT https://open.spotify.com/episode/7hgvIrhZOtxnSxZdXNmDrK

In this third episode of the EU Smart Tourism Podcast, we explore the digital space in smart tourism and begin to ask: what drives this digital move, how does it find implementation and what does this mean for the future of European tourism?

Misa Labarile, Policy Officer at the European Commission, DG GROW discusses with past winners of the competition as well as cities within the EU Smart Tourism network about how digitalisation can enhance and drive innovation in the tourism industry.

Speakers:

Prof. Dimitrios Buhalis: expert on digitalisation and smart tourism at Bournemouth University, United Kingdom

Dejan Ristić: Project Manager at Ljubljana Tourism (Slovenia)

Jukka Punamaki: Senior Tourism Advisor, Helsinki (Finland)

Host: Misa Labarile, Policy Officer of the European Commission, DG GROW

 

Professor Dimitrios Buhalis contributes to the EU Smart Tourism Podcast LISTEN

Prof John Oliver appointed to Horizon & Foresight Scanning Board

Prof John Oliver has been appointed to the Parliamentary Office of Science & Technology’s new Advisory Board responsible for Horizon & Foresight Scanning. The new board has been set up in response to an inquiry into the effectiveness and influence of the Select Committee system by the 2017–19 House of Commons Liaison Committee.

The advisory board aims to improve the efficacy of horizon and foresight scanning processes to inform the identification of Areas of Research Interest (ARI). ARIs are lists of policy issues or questions used by Select Committees, parliamentarians and by parliamentary staff to produce more research evidence in certain topics to scrutinize the government and to inform future policy work.

The advisory board will also be responsible for developing ‘futures thinking’ capabilities by developing training opportunities and resources for parliamentarians and staff to enable them to think more long-term and manage the uncertainty in policy-making.

Prof John Oliver commented that “the world is becoming more and more uncertain with Covid-19, Brexit, Russia-Ukraine War and global economic uncertainty. Indeed, the International Monetary Fund’s World Uncertainty Index recently reported that global uncertainty has reached “unprecedented levels” in recent years. This makes horizon and foresight scanning more of a priority for many policy-makers and organisations as it helps them manage the uncertainty around future dynamics”.

This new role builds on Prof Oliver’s previous scenario planning research and work with the Parliamentary Office of Science & Technology and the House of Commons.

IMSET publishes position paper on long-term sustainability

Fabio Silva of the Institute for the Modelling of Socio-Environmental Transitions, together with a group of co-authors from 32 other institutions, has led the publication of a landmark position paper in the journal Sustainability entitled Developing Transdisciplinary Approaches to Sustainability Challenges: The Need to Model Socio-Environmental Systems in the Longue Durée.

Stemming from a transdisciplinary workshop held online during 2020, the paper argues that current crises – in land use, biodiversity, novel pathogens, water management – can only be fully understood by doing research over timescales that greatly exceed the lifespan of any individual human. This so-called longue durée is the key to fully understanding the full extent of socio-environmental processes and their implications.

 

The spatial and temporal scales of key social and environmental processes of interest

 

As well as identifying key processes and challenges, IMSET and colleagues set out how key issues may be addressed by fully integrating humans into environmental modelling and planning. By including ancient human activity and future outcomes in our mission statement, we aim to provide a manifesto for developing an integrated approach towards socio-ecological systems in the long term.

Silva, Fabio, Fiona Coward, Kimberley Davies, Sarah Elliott, Emma Jenkins, Adrian C. Newton, Philip Riris, Marc Vander Linden, Jennifer Bates, Elena Cantarello, Daniel A. Contreras, Stefani A. Crabtree, Enrico R. Crema, Mary Edwards, Tatiana Filatova, Ben Fitzhugh, Hannah Fluck, Jacob Freeman, Kees Klein Goldewijk, Marta Krzyzanska, Daniel Lawrence, Helen Mackay, Marco Madella, Shira Yoshi Maezumi, Rob Marchant, Sophie Monsarrat, Kathleen D. Morrison, Ryan Rabett, Patrick Roberts, Mehdi Saqalli, Rick Stafford, Jens-Christian Svenning, Nicki J. Whithouse, and Alice Williams. 2022. “Developing Transdisciplinary Approaches to Sustainability Challenges: The Need to Model Socio-Environmental Systems in the Longue Durée Sustainability 14: 10234. DOI: 10.3390/su14161023