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A trible-functional anatase composite with ultrafast visible light-catalytic performance for water decontamination
No full textSynergy of photocatalytic hollow nanospherical anatase {001}-N-TiO2, Fe3O4-incorporated adsorptive vine-shaped carbon fiber and was constructed for efficient pollutant capturing, photodegradation and catalyst recovery, potentially applicable for water decontamination.
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•Triple-functional catalyst exhibits high photocatalytic efficiency and reusability.•The composite exhibited enhanced activity under visible light irradiation.•The synergy between spot light and photocatalysis has been demonstrated.•The composite catalysts have superior durability and recycled with magnetic property.
Developing highly performance TiO2-based photocatalyst for pollutant removal from environmental media is of increasing interest from both research and practical perspectives. However, there are currently few developed materials effective for fully addressing all limitations in the catalytic performance and real application. Herein, we report the fabrication of triple-functional {001}-N-TiO2/VSCF/Fe3O4 through a one-step hydrothermal-template synthesis coupled with composite methods as an effective material towards resolving most of the dilemmas. The resultant composite incorporated efficient pollutant capture and photocatalytic degradation, material recovery into one individual, which consists of a hollow-spherical {001}-N-TiO2 photocatalytic site, a vine-shaped carbon fiber adsorptive loader and a Fe3O4 magnetic-responsive part. When exposed to the pollutant under light irradiation, the {001}-N-TiO2/VSCF composite showed remarkable photocatalytic performance. The magnetic-responsive property of {001}-N-TiO2/VSCF/Fe3O4 facilitated catalyst recovery, the composite exhibited good catalytic stability during recycling uses. Our triple composite {001}-N-TiO2/VSCF/Fe3O4 may be applied as a comprehensive functional, efficient and recyclable material for eliminating the current problems in environmental remediation and purification
Unravelling entrepreneurship and innovation within the hospitality industry: a case study of selected hotels in Cyprus
No full textHotels have experienced competitive pressures, customer preferences and unpredictable economic changes on account of challenges linked to the pandemic. In view of these changes, the hotel industry has been forced to adopt new strategies, resulting in a diverge execution and performance, in order to stay afloat. This has necessitated hotel managers to indulge in innovative entrepreneurship decisions and new approaches to sustain their businesses. This chapter examines the innovative entrepreneurship environment in the Cyprus hotel industry. Consideration is given to managers’ ability, skills and ingenuity to operate during the hard times brought about by the pandemic. Research findings from semi-structured interviews with hotel managers reveal the use of soft and hard skills to bring about innovation. The selected hotels have been able to create organisational cultures that are atypical for Cyprus standards. In this respect, novel entrepreneurship practices have supported business optimisation during the economic crises
Long-term mental health impacts of the Covid-19 pandemic on university students in the UK : a longitudinal analysis over 12 months
No full textUniversity students in the UK have encountered many challenges as a result of the COVID-19 pandemic. This research aimed to track the mental well-being of a large sample of British university students (n = 554) over a one-year period of the COVID-19 pandemic, capturing data at four time points between May 2020 and May 2021. Overall retention after 12 months was 34.73%. Findings showed the COVID-19 pandemic has caused a significant, negative impact on the well-being of British university students. Students are suffering from prolonged and high levels of psychological distress and anxiety. Levels of flourishing in students are still very low. The different phases of the pandemic appear to have played an influential role in student mental health. The practical implications for higher education and recommendations for future research are discussed
Feasibility of conducting a cohort randomised controlled trial assessing the effectiveness of a nurse-led package of care for knee pain
No full textObjective: To evaluate the feasibility of conducting a cohort randomised-controlled trial (RCT) of a nurse-led package of care for knee pain and determine treatment sequence for use in a future trial.Methods: Open label, three-arm, single-centre, mixed-methods, feasibility cohort RCT.Adults aged ≥40 years with moderate-to-severe knee pain for ≥3 months were eligible.Participants were randomised into groups A (non-pharmacological treatment first), B (pharmacological treatment first), or group C (usual care). The intervention was delivered over 26-weeks. Outcomes were dropout rate, recruitment rate, intervention fidelity, ability to collect outcome data and treatment acceptability.Results: Seventeen participants were randomised and enrolled into each of groups A and B (5.2% recruitment rate), and 174 randomised to group C. Participant characteristics at randomisation were comparable across the three arms. COVID-19 paused the study from March–November-2020. Participants enrolled in groups A and B before March-2020 were withdrawn at restart. Of the 20 participants enrolled after restart, 18 completed the study (10% dropout). The nurse reported delivering most aspects of the intervention with high fidelity. Participants viewed the package of care as structured, supportive and holistic, they learnt about self-managing knee pain, and could engage with and follow the non-pharmacological treatment. Most found the non--pharmacological treatment more useful than the pharmacological treatment, preferring to receive it before or alongside analgesia. Many self-reported questionnaires were not fully completed.Conclusions: The nurse-led package of care for knee pain was acceptable with low dropout, although the cohort RCT design may not be feasible for a definitive trial
Emerging change: exploring the new economy paradigm
No full textThis paper examines and ascertains the dominant and latent characteristics of the new economy post COVID-19. It acknowledges the far-reaching repercussions and long-term societal and economic impacts caused by COVID-19. The study administered online questionnaires to professionals globally and conducted online semi-structured interviews of economists, entrepreneurs, and organizational leaders across ten countries. The study tested the hypothesis with the non-parametric Chi-square test. The interview transcripts were subjected to thematic and content analysis. The research findings have indicated the emerging changes in the economy and way of life leading to a new normal. Projections have been reported to increase digitalization and implementation in business, deglobalization, geopolitical developments, fluctuations in macroeconomic variables, and climate change. The study further revealed that hybrid work strategies would be embraced, requiring the labor market to upskill and reskill to stay competitive. Digitalization of businesses will become essential to gain a competitive advantage in domestic and international markets. The paper predicts the anticipation of changes in human behavior regarding health, personal care, and consumption patterns. The study noted the variations in the new economic trends, possibilities, challenges, and coping strategies to survive and thrive in the new economic paradigm. Therefore, these research findings provide valuable and insightful economic releases which will have profound implications in the post COVID-19 world
Entrepreneurship and change understanding entrepreneurialism as a driver of transformation
No full textThis book offers novel and contemporary thinking of entrepreneurship and change. It espouses the distinct but reciprocal nature of both concepts to unravel high levels of transformation, both in terms of social structures and social relations, inherent in new venture creation. It provides insights from a theoretical, educational, and industrial context with emphasis on holistic approaches to change. Each chapter illuminates distinct elements of the entrepreneurial landscape and the importance of learning, creativity and innovation as tools for practice and knowledge management. This book is an essential resource for practitioners, researchers, and policy makers because it provides new outlooks and dimensions on the transformational powers of entrepreneurship and change
Infant feeding issues related to gastrointestinal conditions: assessment and management
No full textGastrointestinal conditions that can cause feeding issues in infants – such as colic, gastroesophageal reflux and gastroesophageal reflux disease, cow’s milk protein allergy and lactose intolerance – can be challenging to differentiate because of symptom overlap. This article describes these conditions, outlining similarities and differences, and details how to conduct a comprehensive assessment of infants with feeding issues related to gastrointestinal conditions to support their accurate diagnosis and timely management. The importance of developing positive relationships with parents and working in partnership with them to help them understand their child’s condition and manage their child’s symptoms is emphasised
Post-adversarial appreciation: a novel re-conceptualisation of posttraumatic growth
No full textThis paper explores current inconsistencies within the theoretical framework of current Posttraumatic Growth (PTG) literature in support of the suggestion for an alternative novel phenomenon labelled ‘Post-Adversarial Appreciation’.This re-conceptualisation has developed from the findings of empirical research conducted by the authors and their understanding of posttraumatic growth.Significant inconsistencies persist across the PTG literature in relation to the parameters required for PTG to manifest. It appears that PTG or an alternative concept labelled Adversarial Growth (AG) does take place following adverse/traumatic events, but that a separate phenomenon may better explain positive improvements in perceived personal appreciation during such events. This phenomenon is theorised by the authors as ‘Post-Adversarial Appreciation’.This paper suggests the existence of a novel phenomenon which may address many of the inconsistencies and present within the current PTG literature. This highlights a significant need for further research within the field of trauma and adversity in relation to positive outcomes which may result from such negative experiences