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Articles 331 - 360 of 2981
Full-Text Articles in Entire DC Network
Using The Lehmer Mean To Assess Business Data Protection: Statistical Disclosure Control And The Truncated Moment Problem, Mark Stander, Julian Stander
Using The Lehmer Mean To Assess Business Data Protection: Statistical Disclosure Control And The Truncated Moment Problem, Mark Stander, Julian Stander
School of Engineering, Computing and Mathematics
Confidential business data needs protection against disclosure. Often this data is protected by releasing sample means, variances and higher power moments. Motivated by statistical disclosure control obligations and the need to publish business data safely, we explain how calculating the Lehmer mean from released power moments can lead to the unwanted disclosure of the largest data value. We explain how similar disclosure can apply to smaller data values and provide an approximate solution to the Truncated Moment Problem. We briefly discuss the Gini mean and the relationship between sample central and raw moments.
Loss Of Trace Elements From Agricultural Soil, S. D.W. Comber, R. J. Schindler, M. S.A. Blackwell, T. Darch
Loss Of Trace Elements From Agricultural Soil, S. D.W. Comber, R. J. Schindler, M. S.A. Blackwell, T. Darch
School of Geography, Earth and Environmental Sciences
Soil erosion is a world-wide issue driven by land management and climate change. Research has focussed on soil loss rates from agricultural land. However, the loss of trace elements essential for soil and plant health, or potentially toxic elements that occur as impurities in fertilisers and manures, is poorly understood. This study reports on the loads and forms of copper, cadmium, manganese, nickel, selenium and zinc lost from three types of agricultural systems at Rothamsted Research’s North Wyke Farm Platform over five individual storm events. Loads reflected a combination of concentrations in the soil, annual additions from fertilisers, the ability …
Chagos Archipelago, Claire Collins, David J. Curnick, Tom Letessier, Joanna Harris
Chagos Archipelago, Claire Collins, David J. Curnick, Tom Letessier, Joanna Harris
School of Biological and Marine Sciences
No abstract provided.
Deconstructing Contemporary Disposable Vapes: A Material And Elemental Analysis, Andrew Turner, John W. Scott, Thomas Backshall-Kennedy, Maya C. Dabrowski
Deconstructing Contemporary Disposable Vapes: A Material And Elemental Analysis, Andrew Turner, John W. Scott, Thomas Backshall-Kennedy, Maya C. Dabrowski
School of Geography, Earth and Environmental Sciences
Disposable e-cigarettes (vapes) are becoming increasingly popular but there are concerns about their impacts on human health, the environment and resource sustainability. A better understanding of these impacts and potential solutions requires characterisation and quantification of the materials and chemicals used in their construction. In the present study we dismantle nine types of popular, single-use vapes and analyse the components by X-ray fluorescence spectrometry and pyrolysis-gas chromatography mass spectrometry. The median dry mass of vapes was about 50 g, and the main material contribution was either plastic (up to about 80 %) or metal (up to about 85 %, and …
Impact Of The 2020 Covid-19 Lockdown On The Concentration Of Non-Methane Volatile Organic Compounds In A Uk Urban Atmosphere, Emmanuel Bernard, Rebecca L. Cordell, Robert S. Blake, Michael J. Wilde, Paul S. Monks
Impact Of The 2020 Covid-19 Lockdown On The Concentration Of Non-Methane Volatile Organic Compounds In A Uk Urban Atmosphere, Emmanuel Bernard, Rebecca L. Cordell, Robert S. Blake, Michael J. Wilde, Paul S. Monks
School of Geography, Earth and Environmental Sciences
The changes in air quality brought about by the COVID-19 lockdowns can provide valuable insight into how longer-term reductions in emissions might affect atmospheric composition. In urban Leicester UK, the 2020 COVID “lockdown” brought about several notable changes in atmospheric composition, including a considerable decrease (20–60%) in concentrations of non-methane volatile organic compounds (NMVOCs). Given their varied emission sources and lifetimes, NMVOC data can give valuable insights into how behavioural change impact atmospheric composition. The total concentration of 48 NMVOCs at roadside (RS) sites decreased from a pre-lockdown (sampled 16th-24th March 2020) concentration of 181.3 ± 41.4 μg/m3 to …
Higher Abundance Of Disturbance-Favoured Trees And Shrubs In European Temperate Woodlands Prior To The Late-Quaternary Extinction Of Megafauna, Elena A. Pearce, Florence Mazier, Ralph Fyfe, Charles W. Davison, Signe Normand, Maria Antonia Serge, Paolo Scussolini, Jens Christian Svenning
Higher Abundance Of Disturbance-Favoured Trees And Shrubs In European Temperate Woodlands Prior To The Late-Quaternary Extinction Of Megafauna, Elena A. Pearce, Florence Mazier, Ralph Fyfe, Charles W. Davison, Signe Normand, Maria Antonia Serge, Paolo Scussolini, Jens Christian Svenning
School of Geography, Earth and Environmental Sciences
Large herbivorous mammals strongly influence vegetation structure by creating and maintaining open areas and causing disturbance within closed woody habitats. The herbivores alive today in Europe are only a small remnant of the large species that existed in high diversity and abundance before modern humans. The extinction of so many large herbivores during the last 50,000 years, and the loss of megaherbivores (body weight ≥1000 kg) from most of the continent before the Pleistocene–Holocene transition, is likely to have had cascading effects on vegetation structure and composition. To evaluate these effects within the European temperate forest biome, we examine the …
Global Survey Of Paleo-Bedforms On Mars, Matthew Chojnacki, Lori K. Fenton, Lauren A. Edgar, Mackenzie Day, Christopher S. Edwards, Aaron R. Weintraub, Amber L. Gullikson, Matt W. Telfer
Global Survey Of Paleo-Bedforms On Mars, Matthew Chojnacki, Lori K. Fenton, Lauren A. Edgar, Mackenzie Day, Christopher S. Edwards, Aaron R. Weintraub, Amber L. Gullikson, Matt W. Telfer
School of Geography, Earth and Environmental Sciences
Sedimentary processes on Mars have contributed to a plethora of landforms, both ancient and modern. Many of these are aeolian- or fluvial-formed constructs that meet the morphologic criteria for dunes and ripples but are clearly lithified and part of the rock record. This study conducted a survey of Mars using data returned from the High Resolution Imaging Science Experiment (HiRISE) to characterize the spatial distribution, origin, and geologic context of these preserved ancient bedforms, termed here as paleo-bedforms. The most compelling class include organized groups of 2–80-m-tall, crescentic to transverse features spaced at 100–1000 m wavelengths at Apollinaris Sulci, Valles …
Environmental Transport And Sorting Of Glass Retroreflective Microbeads And Their Potential As Proxies For Road Marking Paints, Andrew Turner, Adam Bridgwater, Emily Marshall
Environmental Transport And Sorting Of Glass Retroreflective Microbeads And Their Potential As Proxies For Road Marking Paints, Andrew Turner, Adam Bridgwater, Emily Marshall
School of Geography, Earth and Environmental Sciences
Road marking paints are a potentially important contributor to the global microplastic pool but very little reliable information is available on their erosion or environmental distributions. As potential carriers of or proxies for road paints, we determine the concentrations and sorting of retroreflective glass microbeads in marking materials and in fractionated (< 5 mm) local dusts, soils and sediments. As an aid to our investigation, we also determine the concentrations of metals of geochemical significance or components of road paint pigments in markings and geosolids. Concentrations of beads up to 92,800 kg−1 were observed in street dusts, with a median diameter (350 μm) greater than that in road marking samples (270 μm). Few beads were found in adjacent (< 5 m) or more remote soils (six beads in ten 50-g samples) and none were detected in replicates of a sample of roof dust, suggesting that aeolian transport is limited. Concentrations up to 3700 kg−1 were found in estuarine sediments close to bridges or stormwater runoff effluents, and with increasing sediment depth concentrations and …
Piloting A Community Health And Well-Being Worker Model In Cornwall: A Guide For Implementation And Spread, John Tredinnick-Rowe, Richard Byng, Tamsyn Brown, Donna Chapman
Piloting A Community Health And Well-Being Worker Model In Cornwall: A Guide For Implementation And Spread, John Tredinnick-Rowe, Richard Byng, Tamsyn Brown, Donna Chapman
Peninsula Medical School
Background: This paper evaluates the introduction of ten Community Health and Well-being Workers (CHWW) in four pilot sites across Cornwall. The period evaluated was from the initial start in June 2022 until June 2023, covering the project setup and implementation across a range of Primary Care Networks (PCNs) and Voluntary sector partners (VSCO). Methods: All ten CHWWs and their managers at each site were interviewed (n = 16) to understand the barriers and enablers to implementation and wider learning that could be captured around the project setup. Qualitative methods were used for data collection, including semi-structured interviews and focus groups. …
Academic Engagement Amongst Commuter Students: A Comparative Analysis, Rebecca Turner, Oliver Webb, Christie Pritchard
Academic Engagement Amongst Commuter Students: A Comparative Analysis, Rebecca Turner, Oliver Webb, Christie Pritchard
Professional Services
As the profile of students entering higher education (HE) has diversified, so too has their residential status. Where students live partly reflects the agenda for widening access but is also a response to rising costs associated with university participation. In the UK, more students are commuting, despite associated challenges and reports of lower academic out-comes. We used survey data (N > 500) to compare engagement between first years who either relocated to attended university or commuted. Overall, commuter students appeared more engaged, demonstrating positive study behaviours and readiness to work alongside course mates. Results indicated that online learning facilitates continuity and …
Are Biobased Microfibers Less Harmful Than Conventional Plastic Microfibers: Evidence From Earthworms, W. Courtene-Jones, F. De Falco, F. Burgevin, R. D. Handy, R. C. Thompson
Are Biobased Microfibers Less Harmful Than Conventional Plastic Microfibers: Evidence From Earthworms, W. Courtene-Jones, F. De Falco, F. Burgevin, R. D. Handy, R. C. Thompson
School of Geography, Earth and Environmental Sciences
Biobased plastics are sometimes promoted as “environmentally friendly” compared to their conventional petrochemical-based counterparts, but their ecotoxicity is only partially understood. Biobased fibers are widely used in clothing and wet wipes and can accumulate in soils through the application of biosolid fertilizers. This study examined the lethal thresholds and sublethal toxicity of chemically characterized, additive-free, biobased (viscose and lyocell) compared to petrochemical-based (polyester) fibers on the key ecosystem engineer, Esenia fetida. Viscose and lyocell had LC20 values of 14.00 and 22.66 mg·L-1, respectively, and no observed effect concentrations (NOEC) of 0-2.8 mg·L-1 (72 h, OECD TG207 …
Restorative Function Of Offshore Longline Mussel Farms With Ecological Benefits For Commercial Crustacean Species, Thomas Stamp, Simon J. Pittman, Luke A. Holmes, Adam Rees, Benjamin J. Ciotti, Harry Thatcher, Peter Davies, Alice Hall, Georgia Wells, Anna Olczak, Emma V. Sheehan
Restorative Function Of Offshore Longline Mussel Farms With Ecological Benefits For Commercial Crustacean Species, Thomas Stamp, Simon J. Pittman, Luke A. Holmes, Adam Rees, Benjamin J. Ciotti, Harry Thatcher, Peter Davies, Alice Hall, Georgia Wells, Anna Olczak, Emma V. Sheehan
School of Biological and Marine Sciences
Offshore ocean aquaculture is expanding globally to meet the growing demand for sustainable food production. At the United Kingdom's largest longline mussel farm, we assessed the potential for the farm to improve the habitat suitability for commercially important crustaceans. Modelled distribution patterns (GAM & GLM) predicted the low complexity seabed beneath the mussel farm was 34–94 % less suitable for European lobster (Homarus gammarus) and brown crab (Cancer pagurus) than nearby rocky reefs. The mussel farm operations, however, contributed large amounts of living mussels and shell material to the seabed. Acoustic telemetry revealed that H.gammarus remained within the farm for …
Could Residential Air-Source Heat Pumps Exacerbate Outdoor Summer Overheating And Winter Overcooling In Uk 2050s Climate Scenarios?, Xiaoxiong Xie, Zhiwen Luo, Sue Grimmond, Yiqing Liu, Carlos E. Ugalde-Loo, Matthew T. Bailey, Xinfang Wang
Could Residential Air-Source Heat Pumps Exacerbate Outdoor Summer Overheating And Winter Overcooling In Uk 2050s Climate Scenarios?, Xiaoxiong Xie, Zhiwen Luo, Sue Grimmond, Yiqing Liu, Carlos E. Ugalde-Loo, Matthew T. Bailey, Xinfang Wang
School of Art, Design and Architecture
The UK government promotes heat pumps to replace gas boilers in the residential sector as a vital part of its strategy to achieve Net Zero by 2050. As climate change intensifies, heat pumps, traditionally used for heating, will also play a role in cooling to address indoor heat risks that threaten public health and increase energy demands. However, air-source heat pumps (ASHPs) might unintentionally exacerbate summer overheating and winter overcooling in residential neighbourhoods. This study uses a multi-scale modelling approach, combining SUEWS and EnergyPlus, to assess the impact of ASHPs on outdoor temperature in two idealised UK low-rise residential neighbourhoods …
Radiological And Elemental Composition Of Cryoconite And Glacier Mice From Vatnajökull, Iceland, Emma Smith, Caroline Clason, Geoff Millward, Alex Taylor, Ralph Fyfe
Radiological And Elemental Composition Of Cryoconite And Glacier Mice From Vatnajökull, Iceland, Emma Smith, Caroline Clason, Geoff Millward, Alex Taylor, Ralph Fyfe
School of Geography, Earth and Environmental Sciences
Cryoconite has been demonstrated to be an efficient accumulator of some classes of contaminants on glaciers in both mountain and polar environments, however the accumulation of contaminants in cryoconite in Iceland has received very little attention to date. To understand the spatial variability of natural and anthropogenic fallout radionuclides and metals on glaciers in Iceland, we present the first study of this region including both cryoconite from three glaciers: Virkisjökull; Skaftafellsjökull; and Falljökull, together with moss balls (‘glacier mice’) from Falljökull. The cryoconite samples and glacier mice were analysed using XRF spectrometry to assess their elemental composition and gamma spectrometry …
Urban Planning Education In The Global South: Exploring The Possibilities For Egyptian Curricula, Ola Ahmed Maged, Robert Brown, Nancy Abdel-Moneim
Urban Planning Education In The Global South: Exploring The Possibilities For Egyptian Curricula, Ola Ahmed Maged, Robert Brown, Nancy Abdel-Moneim
School of Art, Design and Architecture
Purpose: The purpose of the research is to propose reforms that would help to bridge the gap between theory and practice and produce more effective urban planners. The research on urban planning curricula in the global South is a valuable contribution to the field of urban planning education. It provides a new perspective on the challenges facing urban planning education in these countries and offers a roadmap for improvement. Design/methodology/approach: The research explores and evaluates the urban planning curricula in the global South, with a particular interest in Egypt. The research employs the use of questionnaires with 56 university instructors, …
Future-Oriented Science Learning And Its Effects On Students’ Emotions, Futures Literacy And Agency In The Anthropocene, Jessica Chan, Sibel Erduran
Future-Oriented Science Learning And Its Effects On Students’ Emotions, Futures Literacy And Agency In The Anthropocene, Jessica Chan, Sibel Erduran
School of Law, Humanities and Social Sciences
Science education bears the broader objective of nurturing students today to be scientifically-literate citizens of tomorrow who are able to foresee challenges, invent solutions and make responsible decisions for global issues. As a prelude to the new focus of agency in the Anthropocene, this paper presents an intervention on climate change with upper secondary students in a museum of natural history in England. Instructional strategies such as infusing scenarios and arts into scientific discussions were adopted to induce imagination, future-oriented thinking and emotional responses. Statistical results showed that the intervention significantly enhanced participants’ futures literacy, environmental agency and positive emotions. …
Flocs As Vectors For Microplastics In The Aquatic Environment, Nan Wu, Stuart Grieve, Andrew Manning, Kate Spencer
Flocs As Vectors For Microplastics In The Aquatic Environment, Nan Wu, Stuart Grieve, Andrew Manning, Kate Spencer
School of Biological and Marine Sciences
No abstract provided.
Exploring The Possibility Of University Students As Charity Trustees, Carl Evans, Nigel Jackson, Nicole Shrives, Huilan Chen
Exploring The Possibility Of University Students As Charity Trustees, Carl Evans, Nigel Jackson, Nicole Shrives, Huilan Chen
Plymouth Business School
The aim of this study is to examine the viewpoint of charities, as to how receptive they might be to having a university student on their board of trustees. A questionnaire was sent to charities in the South-West of England. 154 responses were received. 63% of respondents currently have vacancies for trustees. There is a heightened awareness among respondents of the importance of diversity of boards and a high level of interest in exploring whether, and how, students could be recruited as trustees. This paper extends previous work in exploring whether charities would be receptive to having a university student …
Multiple Negative Impacts Of Marine Plastic Pollution On Tropical Coastal Ecosystem Services, And Human Health And Well-Being, Carya Maharja, Radisti A. Praptiwi, Sainal Sainal, Prawesti Wulandari, Matthew Ashley, Kayleigh Wyles, Joyashree Roy, I Gede Hendrawan, Susan Jobling, Melanie Austen
Multiple Negative Impacts Of Marine Plastic Pollution On Tropical Coastal Ecosystem Services, And Human Health And Well-Being, Carya Maharja, Radisti A. Praptiwi, Sainal Sainal, Prawesti Wulandari, Matthew Ashley, Kayleigh Wyles, Joyashree Roy, I Gede Hendrawan, Susan Jobling, Melanie Austen
School of Psychology
There is limited empirical evidence showing the impacts of marine plastic pollution on ecosystem services or on human health and well-being in Global South countries. We aimed to estimate these impacts in the tropical archipelago of Indonesia, one of the top emitters of marine plastics globally, through an iterative Delphi survey, with an expert panel (n = 42) consisting of equal numbers of Indonesian scientists, policymakers, and practitioners. After two rounds of the survey, the analysis of interquartile ranges indicated that the experts reached a consensus in their predictions. The experts agreed that, over the next 10 years, plastics would …
Fulfilling The Promise Of Breathomics: Considerations For The Discovery And Validation Of Exhaled Volatile Biomarkers, Paul Brinkman, Michael Wilde, Waqar Ahmed, Ran Wang, Marc Van Der Schee, Shahd Abuhelal, Chad Schaber, Danen Cunoosamy, Graham W Clarke, Anke H Maitland-Van Der Zee, Sven-Erik Dahlén, Salman Siddiqui, Stephen J Fowler
Fulfilling The Promise Of Breathomics: Considerations For The Discovery And Validation Of Exhaled Volatile Biomarkers, Paul Brinkman, Michael Wilde, Waqar Ahmed, Ran Wang, Marc Van Der Schee, Shahd Abuhelal, Chad Schaber, Danen Cunoosamy, Graham W Clarke, Anke H Maitland-Van Der Zee, Sven-Erik Dahlén, Salman Siddiqui, Stephen J Fowler
School of Geography, Earth and Environmental Sciences
The exhaled breath represents an ideal matrix for non-invasive biomarker discovery, and exhaled metabolomics have the potential to be clinically useful in the era of precision medicine. In this concise translational review we will specifically address volatile organic compounds in the breath, with a view towards fulfilling the promise of these as actionable biomarkers, in particular for lung diseases. We review the literature paying attention to seminal work linked to key milestones in breath research; discuss potential applications for breath biomarkers across disease areas and healthcare systems, including the perspectives of industry; and outline critical aspects of study design that …
Cascading Hazards In Volcanic Environments: Monitoring, Modelling And Impact Analysis Of Tsunamigenic Flows For Risk Reduction, Irene Manzella, Symeon Makris, Daniele Casalbore, Paul Cole, Karim Kelfoun, Aggeliki Georgiopoulou, Anna Hicks, Cees Van Westen
Cascading Hazards In Volcanic Environments: Monitoring, Modelling And Impact Analysis Of Tsunamigenic Flows For Risk Reduction, Irene Manzella, Symeon Makris, Daniele Casalbore, Paul Cole, Karim Kelfoun, Aggeliki Georgiopoulou, Anna Hicks, Cees Van Westen
School of Geography, Earth and Environmental Sciences
Volcanic environments present complex multi-hazard scenarios where primary volcanic activity can trigger cascading hazards or where multiple hazards can occur simultaneously, leading to cascading and compounding impacts on communities and ecosystems. Stromboli, one of the most active volcanoes globally, exemplifies these challenges with its frequent eruptions, pyroclastic density currents, landslides, and tsunamis. In the present study, the mechanisms behind tsunamigenic flows at Stromboli are investigated by using extensive monitoring data from previous studies and numerical modelling. Key findings from simulations and parametric analysis are presented, showing the relationships between mass flow dynamics, morphological factors, and tsunami generation. A more comprehensive …
Voicing Experiences Of Family Members Providing Care To Loved Ones With A Pituitary Condition, Carly Ellicott, Alyson Norman, Sue Jackson
Voicing Experiences Of Family Members Providing Care To Loved Ones With A Pituitary Condition, Carly Ellicott, Alyson Norman, Sue Jackson
School of Psychology
Introduction: This paper draws upon lived experiences of family members caring for a relative with a pituitary condition. The rationale for the study stems from the crucial role provided by informal, unpaid carers. Yet in the specific domain of pituitary care, they remain overlooked within empirical research. Therefore, the current study aimed to understand 1) the experiences of family members whose loved ones have a pituitary condition and 2) the information and support needs of family members. Materials and methods: Adopting a qualitative participatory approach, the study involved six family members, each of whom provided care for a loved one …
Homelessness And Sofa-Surfing: Everyday Belonging, Mobilities, Identities And Morals In Hidden Spaces Of Welfare, Kieran Green, Mark Holton, Richard Yarwood
Homelessness And Sofa-Surfing: Everyday Belonging, Mobilities, Identities And Morals In Hidden Spaces Of Welfare, Kieran Green, Mark Holton, Richard Yarwood
School of Geography, Earth and Environmental Sciences
This paper advances existing work on the geographies of homelessness by considering the phenomenon of sofa-surfing—defined as the practice of living in a host's home, without a right to reside, in the absence of more permanent accommodation—as a distinctive, and until recently somewhat hidden, form of homelessness. Examining sofa-surfing is important as it recognises the varied and intersecting spatial, temporal and mobility characteristics of vulnerable populations, often thought to be living at the margins of homelessness. Across the globe, the significant increase in sofa-surfing since the 2010s, coupled with the unique, and frequently hidden, movements between ‘host’ homes, and the …
Co-Creation Of Social Innovations For Healthy Ageing In Rural Europe–A Process Evaluation Of A Volunteer-Led Guided Conversation Toolkit Using Normalisation Process Theory (Npt), Mahrukh Mirza, Basharat Hussain, Shukru Esmene, Catherine Leyshon, Michael Leyshon, Arunangsu Chatterjee
Co-Creation Of Social Innovations For Healthy Ageing In Rural Europe–A Process Evaluation Of A Volunteer-Led Guided Conversation Toolkit Using Normalisation Process Theory (Npt), Mahrukh Mirza, Basharat Hussain, Shukru Esmene, Catherine Leyshon, Michael Leyshon, Arunangsu Chatterjee
Peninsula Medical School
We critically explored the use of Normalisation Process Theory (NPT) in the evaluation of a co-designed intervention toolkit for Healthy Ageing through Innovation in Rural Europe (HAIRE). The toolkit was co-designed and implemented in rural communities in Belgium, France, the Netherlands and the United Kingdom. NPT was applied as a novel analytical framework to shed light on key practices and processes that supported implementation. Further, the paper discusses how social innovation research helps frame co-designing such interventions with local communities. During the study, 25 semi-structured interviews were conducted with project partners and volunteers who were involved in toolkit co-design and …
Do Linear Clearings In Boreal Peatlands Recover? Comparing Taxonomic, Phylogenetic, And Functional Plant Diversity, Ellie M. Goud, Scott J. Davidson, Anna Dabros, Kimberly Kleinke, Megan A. Schmidt, Maria Strack
Do Linear Clearings In Boreal Peatlands Recover? Comparing Taxonomic, Phylogenetic, And Functional Plant Diversity, Ellie M. Goud, Scott J. Davidson, Anna Dabros, Kimberly Kleinke, Megan A. Schmidt, Maria Strack
School of Geography, Earth and Environmental Sciences
Land-use changes and anthropogenic disturbances are major threats to biodiversity, affecting ecosystem function and recovery. In boreal Alberta, Canada, petroleum development has led to extensive landscape fragmentation, notably through linear clearings created for seismic exploration that remove surface vegetation and microtopography. Despite partial recovery on forested seismic lines, peatland recovery is often arrested, impacting wildlife and carbon dynamics. Restoration efforts employ silviculture techniques to create microtopography and foster tree growth, but the efficacy of restoration treatments in restoring peatland plant diversity remains uncertain. We compared taxonomic, phylogenetic, and functional diversity of understory plant communities across treated and untreated seismic lines, …
Buried Ice-Wedge Pseudomorphs As Indicators Of Younger Dryas Climate-Related Lake Evolution, Dali Lake, Inner Mongolia, Xiangge Zhang, Martin Stokes, Xujiao Zhang, Haoyue Zhang, Zexin He, Yifan Wang, Lingyue Wang, Haoshu Rao, Long Deng, Jingmin Guo, Junlei Li, Mingzhong Tian, Junxiang Zhao
Buried Ice-Wedge Pseudomorphs As Indicators Of Younger Dryas Climate-Related Lake Evolution, Dali Lake, Inner Mongolia, Xiangge Zhang, Martin Stokes, Xujiao Zhang, Haoyue Zhang, Zexin He, Yifan Wang, Lingyue Wang, Haoshu Rao, Long Deng, Jingmin Guo, Junlei Li, Mingzhong Tian, Junxiang Zhao
School of Geography, Earth and Environmental Sciences
Ice wedges / pseudomorphs (IWPs) are key indicators of cold-climate (periglacial) frozen ground conditions. Their occurrence within the sedimentary sequences of lacustrine landforms can provide important evidence about palaeoenvironmental and palaeoclimatic change. However, research using lake sediments in a geomorphological context to investigate climate change is limited. Here, we use newly discovered IWPs developed within lake sediment sequences to explore climate-related lake-level fluctuations in the Dali Lake region, a key area of the East Asian summer monsoon (EASM) system that drives Quaternary hydroclimate variability across East Asia. The IWPs penetrate down through clay-silt lake sediments and are overlain by coarser-fossiliferous, …
Perceived Employability Of International Doctoral Students In The Uk: Applying Bronfenbrenner’S Ecological Systems Theory, Fa Wang, Rong Huang, Wai Mun Lim, Jinhua Zhang
Perceived Employability Of International Doctoral Students In The Uk: Applying Bronfenbrenner’S Ecological Systems Theory, Fa Wang, Rong Huang, Wai Mun Lim, Jinhua Zhang
Plymouth Business School
The quality of the UK’s doctorate training system plays a fundamental role in fostering vibrant research outputs and attracting global talent. However, while maintaining a consistently high standard of quality remains static and challenging, little is known about how the employability of international doctorate students is shaped and at what juncture it is opportune to support their employability during their research studies. This paper aims to understand the employability of international doctoral students within business schools at British universities, drawing on Urie Bronfenbrenner’s ecological systems theory as a framework. The qualitative study involves 15 international doctoral students from 9 business …
Literature Review Of Maritime Cyber Security: The First Decade, Avanthika Vineetha Harish, Kimberly Tam, Kevin Jones
Literature Review Of Maritime Cyber Security: The First Decade, Avanthika Vineetha Harish, Kimberly Tam, Kevin Jones
School of Engineering, Computing and Mathematics
This is a comprehensive review of the current body of work for cyber security in the marine and maritime sectors. Reviews are useful as a field develops, both for those new to the field, and those contributing to a section of the existing body of work. This looks at the phases of research, from exploratory and positional papers in the early 2010s, to the more recent experimental research, and how ``maritime cyber security" has branched into subtopics addressing human factors, policy, law, cyber-physical security, and more. In addition to different topics of research, this comprehensive review summaries the focus of …
Ethical Frameworks And Global Health: A Narrative Review Of The “Leave No One Behind” Principle, Daniela Oehring, Poorna Gunasekera
Ethical Frameworks And Global Health: A Narrative Review Of The “Leave No One Behind” Principle, Daniela Oehring, Poorna Gunasekera
School of Health Professions
The “Leave No One Behind” (LNOB) principle, a fundamental commitment of the United Nations’ Sustainable Development Goals, emphasizes the urgent need to address and reduce global health inequalities. As global health initiatives strive to uphold this principle, they face significant ethical challenges in balancing equity, resource allocation, and diverse health priorities. This narrative review critically examines these ethical dilemmas and their implications for translating LNOB into actionable global health strategies. A comprehensive literature search was conducted using PubMed, Scopus, Web of Science, and Semantic Scholar, covering publications from January 1990 to April 2024. The review included peer-reviewed articles, gray literature, …
A Geospatial Approach To Landscape Gaze Using Social Media To Evaluate How People Value Landscapes In An Urban Context, Riley Bibaud, Eva Mcgrath, Zoe Sydenham, Richard Yarwood, Tom Mullier, Siân Rees
A Geospatial Approach To Landscape Gaze Using Social Media To Evaluate How People Value Landscapes In An Urban Context, Riley Bibaud, Eva Mcgrath, Zoe Sydenham, Richard Yarwood, Tom Mullier, Siân Rees
School of Biological and Marine Sciences
Urban park management generally prioritises green spaces and activities within park boundaries, rather than landscape interactions. Understanding how people experience and connect with broader landscapes is essential for improving societal environmental, economic and wellbeing outcomes. A geospatial and discourse analysis of three urban parks was conducted in Plymouth, UK. The predominant landscape gaze at each park revealed strong social ties to blue spaces–namely the coast and sea–indicating an interconnectedness between parks and coastal spaces beyond park boundaries. Textual analysis emphasised the beauty of nature, the expanse of the ocean, and the health and wellbeing benefits of blue and green spaces. …