Susie Goodall, Zainab Khalid and Monia Del Pinto
This paper aims to demonstrate the importance of conversation among disaster studies researchers who may be positioned at times and to varying degrees as both insiders and…
Abstract
Purpose
This paper aims to demonstrate the importance of conversation among disaster studies researchers who may be positioned at times and to varying degrees as both insiders and outsiders in relation to the contexts in which they work. Three key questions are explored: how we identify with and relate to people in our study areas, who we do research for and what this means for knowledge creation and research practice.
Design/methodology/approach
Prompted by the Power Prestige and Forgotten Values manifesto (2019), the authors conversed with one another by email and video call, asking questions that triggered reflection. The emerging themes informed the key questions and the structure of the paper. The authors write with three individual voices to highlight the element of dialogue and our different experiences.
Findings
Sharing in depth with other researchers from different cultural and disciplinary backgrounds created space to both listen and find a voice. Emerging themes were positionality, how knowledge is used and implications for research practice. Researchers are part of a living system with the potential to serve, exploit or damage. Knowledge is generated at multiple scales, and we can act as a bridge between people and policymakers, using networks.
Practical implications
The authors remain open and unbiased to “new” local/contextual knowledge, adopting the attitude of a learner. Knowledge creation should focus on pragmatic outcomes such as informing emergency planning.
Originality/value
A novel dialogical approach is used to demonstrate the value of conversation among researchers from different backgrounds that enables them to question and challenge each other in a supportive environment. This leads to deeper understanding of our role as cross-cultural researchers and reveals unifying questions and implications for research practice.
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Eefje Hendriks, Laura Marlene Kmoch, Femke Mulder and Ricardo Fuentealba
Muhammad Farhan Jahangir Chughtai, Saira Tanweer, Samreen Ahsan, Tariq Mehmood, Atif Liaqat, Adnan Khaliq, Tahir Zahoor, Muhammad Nadeem, Nazia Khalid, Saadia Zainab and Syed Junaid-ur-Rahman
Corona viruses have spiked structure and enveloped glycoproteins in their structure, along with specific proteins in membranes. The mode of action of COVID-19 consists of three…
Abstract
Purpose
Corona viruses have spiked structure and enveloped glycoproteins in their structure, along with specific proteins in membranes. The mode of action of COVID-19 consists of three phases, i.e. viral replication, immune hyperactivity and pulmonary destruction. However, angiotensin-converting enzyme is an essential receptor that causes COVID-19. After infecting any individual, COVID-19 develops in specific pattern with the following stages: replication stage and adaptive immunity stage. After adaptive immunity stage, the clinical symptoms of patient include cough, fever, runny nose, shortness of breath and many more. To cope with this COVID-19, food and nutrition played an important role. The purpose of this review article is to emphasize the significance of food and immunity to reduce COVID-19 attack among susceptibles.
Design/methodology/approach
In the present era, corona virus, a member of crown-shaped type, created a pandemic situation around the globe owing to its capability to move from human to animals and vice versa. This virus can transfer its 35% infection to the individuals. Contemporarily, this outbreak was observed in Wuhan, China in December 2019 and affected a huge number of communities by spreading like common flu. However, after investigation, it was revealed that COVID-19 is different from common flu regarding respiratory illness created by this novel coronavirus along with its taxonomy.
Findings
Over and above to all the aforementioned food safety concerns, it is suggested to use sufficient supply of green leafy vegetables along with fiber-rich foods such as legumes, beans, whole grains and vegetables. It is further good for health to get all these varieties whole and organic. The individuals should use probiotics (lactobacillus) on daily basis as a source of diary probiotic that can further bind to the virus directly and then can inhibit the viral attachment with body cells; also the probiotics are claimed to enhance the immune system of the body.
Research limitations/implications
In the case of fruits and vegetables purchased, it must be thoroughly washed with water and then disinfected; after pat drying, these fruits and vegetables can be moved to the refrigerator and stored along with other foods. During the outbreak of COVID-19, the partially cooked or ready-to-eat foods should be avoided, especially eggs, meat, meat products, milk and milk-related products. On the other side, nuts should not be consumed; if required, then it must be properly roasted at home before consumption.
Practical implications
The baked product right after coming out of oven is completely safe; however, these are contaminated during handling such as crumb in case of bread and with knives; so in the breakout of any viral attack, the individuals should avoid slicing of the bread. Moreover, it is recommended to place the baked products in personal bags instead of bulk quantity. Before the consumption, the baked products should be toasted, microwaved or heated with the help of pan (traditional) to reduce the amount of viral load.
Social implications
Dietary supplements are taken by most of the people on daily basis or sporadically especially when they are suffering from inflammation or cold. They have options while selecting these types of supplements such as probiotics, Echinacea, omega-3 fatty acids, vitamins D and E, calcium glucosamine, garlic and iron. These supplements are beneficial for the group of population who do not eat diversity of food as sufficient amount of essential nutrients is provided through this pathway.
Originality/value
This work is original in its novelty.
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Zainab Bintay Anis, Rashid Iqbal, Wahab Nazir and Nauman Khalid
The novel coronavirus (SARS-CoV-2) variant of 2019 has taken more than 3.8 million lives according to the World Health Organization. To stop the spread of such a deadly and…
Abstract
Purpose
The novel coronavirus (SARS-CoV-2) variant of 2019 has taken more than 3.8 million lives according to the World Health Organization. To stop the spread of such a deadly and contagious disease, lockdown of varying nature was imposed worldwide. Lockdown, preventive techniques and observation of standard operating procedures (SOPs) have effectively decreased the spread of contagious diseases but have affected various businesses and industries economically. The food industry has been hit hard by different restriction parameters, due to which a disruption in food supply and demand was observed. Therefore, this study aims to study this disruption in the supply chain of processed food.
Design/methodology/approach
A comprehensive review was conducted on PubMed, Google Scholar, and Scopus to locate articles on processed foods, food delivery and supply chain. The selected articles were evaluated using the context analysis method.
Findings
The pandemic situation has increased the consumption and demand for processed food products from retail stores, and decreased the demand for food service products. These circumstances called for technological advancement in the field of food supply from farm to fork. This study reviews research articles, policies and secondary literature. Several advances have been made to deliver safe, nutritious and wholesome food to consumers. Block chain-based food supply chains, value stream mapping, sustainable supply chain domain and online ordering systems via mobile apps have been discussed in correspondence with information and communication technology (ICT) during COVID-19.
Research limitations/implications
This study concludes that the use of advanced software and its adequate knowledge by suppliers, logistics companies and consumers have assisted in handling shocks to the global food system and provided in-time food delivery, traceability, database information and securely processed food to consumers.
Originality/value
This study shows the effects of COVID-19 pandemic on global food systems; disruption in food demand and supply chain is overlooked and changed; use of technological advances in food supply chain to tackle pandemic; online food ordering system gained popularity and improved technically.
Highlights
The review highlights the effects of the COVID-19 pandemic on global food systems.
The disruption in food demand and supply chain is overlooked and changed.
The use of technological advances in the food supply chain to tackle the pandemic.
The online food ordering system gained popularity and improved technically.
The review highlights the effects of the COVID-19 pandemic on global food systems.
The disruption in food demand and supply chain is overlooked and changed.
The use of technological advances in the food supply chain to tackle the pandemic.
The online food ordering system gained popularity and improved technically.
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Anam Shahid, Virginia Bodolica and Martin Spraggon
Corporate strategy and family business management.
Abstract
Subject area
Corporate strategy and family business management.
Study level/applicability
The case is designed for usage in senior-level undergraduate courses of strategic management and managing family businesses.
Case overview
This case study relates the story of the launch and development of Zayed Al Hussaini Group, a family business in the United Arab Emirates (UAE). The business had been established a year after the unionization of the different Emirates by the founder, Zayed Al Hussaini, in partnership with his brother. Following a series of strategic moves, such as acquisitions and divestures, and adverse family-related events, the Group was led solely by the founder himself. Over the years, Zayed Al Hussaini Group has grown to become a successful family business in various industries of its operation, but following the death of the founder's son, the company activities have been struck with chaos. Zayed's nephew, Ahmed, who had left the family business to continue his studies and work at McKinsey & Company in London, has been called back home after eight years to take the lead of the entire Group. However, he is faced with several challenges, such as dealing with the family gap he has developed over time and balancing family and business priorities. Will Ahmed be able to make the right decisions in the role and responsibilities that have been bestowed upon him?
Expected learning outcomes
To analyse the process of launching a family business and making strategic decisions for managing its development over time.
To assess the potential difficulties and challenges which are associated with managing a family-run organization.
To evaluate the effectiveness of decisions with regards to the company's growth and succession management planning.
To apply relevant theoretical concepts to the analysis of complex situations in the specific context of family businesses.
Supplementary materials
Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes.
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Sneha Krishnan, Robert Soden, Bhen Aguihon, Rongkun Liu and Pradip Khatiwada
Rethinking participation in disaster research and practice could be facilitated when practitioners are provided with opportunities to pause and reflect deeply on their work…
Abstract
Purpose
Rethinking participation in disaster research and practice could be facilitated when practitioners are provided with opportunities to pause and reflect deeply on their work outside of the context of their own individual projects and organizational networks. The article draws from an extended collaboration between researchers from multiple countries and disciplines in a working group, which aimed at exploring ethics, participation and power in disaster management.
Design/methodology/approach
Under responsible engineering science and technology for disaster risk management, the authors undertook weekly meetings over four months to discuss various facets of adopting participatory methods in their individual projects in Nepal, India, the Philippines and the USA. The article develops a critical reflection of practice using an auto-ethnographical and poly-vocal approach.
Findings
The voluntary, digital, sustained, unstructured, recurring and inter-disciplinary characteristics of the authors' working group created an opportunity for researchers and practitioners from different fields and different national, cultural and linguistic backgrounds to come together and collectively issues related to participation, ethics and power.
Research limitations/implications
In the paper, the authors do not offer a systematic evaluation of what was a fairly unique process. The paper offers no evaluation of the working group or others like it that focus on questions of replicability, scale and sustainability.
Originality/value
To the best of the authors' knowledge, the current work is a unique paper that focuses on situating multi-disciplinary practice within disaster risk management (DRM) and enhancing networks, capacities and expertise for professional education for engineers, physical and social scientists who are involved in research and practice. The polyvocal character of the presentation will help readers access the particular experiences of the participants, which reflect the deeply personal character of the subject matter.
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Bruno Lot Tanko, Jack Thomas Oakley, Zainab Jagun and Upeksha Madanayake
Sustainable and resilient infrastructure projects aim to reduce flooding impacts and improve community adaptability. For instance, flood-resistant stilts elevate structures…
Abstract
Purpose
Sustainable and resilient infrastructure projects aim to reduce flooding impacts and improve community adaptability. For instance, flood-resistant stilts elevate structures, mitigating flood damage. Comprehensive consideration is crucial when adding elements to housing projects, incurring costs for all involved parties. This study aims to assess the viability of concrete stilts for cost-effective flood mitigation in Malaysian terrace housing.
Design/methodology/approach
The study evaluates cost implications through a comparative 5D building information modeling (BIM) cost analysis of stilted and conventional (standard) housing models. This assesses the percentage increase in total cost. Furthermore, a survey of construction professionals was undertaken. The study used online convenience and stratified sampling techniques. Out of the 222 emails that were sent, 27 construction professionals located in Johor, Sabah and Selangor within Malaysia participated in the research survey. Their perspectives on stilt housing prospects and factors for costing such structures were analyzed through a descriptive analysis using SPSS.
Findings
The case study models revealed that the incorporation of stilts could lead to a 21.64% increase in the overall cost per unit. This cost increase was primarily attributed to the additional reinforcement required. However, the survey findings highlighted that a majority of construction professionals perceived the cost increment to fall within the range of 10%–20%. Consequently, it becomes imperative to meticulously consider cost factors such as foundational requirements, staircases, and the extended construction duration to effectively curtail expenditures. The prospect of heightened costs potentially posing a threat to profit margins and discouraging developers necessitates careful financial management. Notwithstanding these challenges, the survey's insights underscored that professionals in the construction industry indeed recognize the potential of stilt technology in the realm of flood mitigation and management, particularly within housing projects.
Practical implications
This research has significant practical implications. It provides a precise financial contrast between housing categories using 5D BIM and incorporates construction experts’ viewpoints on raised housing. Enhanced design considerations for raised housing can make it economically viable, offering a cost-effective, nature-based approach to flood mitigation. This approach can bring substantial benefits to residents by reducing flood-related damages and enhancing community resilience.
Originality/value
One of the notable aspects of this research is its originality. It uses a dual quantitative methodology involving modeling and survey techniques to address its objectives effectively. This approach contributes significantly to the relatively limited body of research focused on stilt housing and the application of 5D BIM. By combining these methodologies, the study explores a relatively uncharted area, making a valuable contribution to the field.
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Akira Jbeen, Shafiq Ur Rehman and Khalid Mahmood
The purpose of this study was to explore the level of awareness, use and attitudes of students regarding e-books.
Abstract
Purpose
The purpose of this study was to explore the level of awareness, use and attitudes of students regarding e-books.
Design/methodology/approach
This study used a quantitative research design based on the survey method. A structured questionnaire was designed and used for data collection from four different universities of Pakistan. A total of 305 responses were collected from a sample of 400, and 303 of those responses were used for data analysis.
Findings
The results of this study indicated that students were aware of e-books and used them in their daily lives. Most of the respondents had a positive attitude towards e-books and indicated that they considered e-books are easy to find and support them in their assignments. Online features of e-books were important to them. There was a significant difference of opinion found among students of different disciplines regarding the use of e-books.
Research limitations/implications
This study was limited to four disciplines in four universities, one discipline per university. Therefore, its findings may not be applied to other universities or other disciplines.
Practical implications
This paper offers a new idea to academic libraries related to purchasing e-books. This study will provide guidelines to information professionals for development of their e-book collection and implementation of innovative approaches in library services or e-books services to facilitate their users according to their need.
Originality/value
To the best of the authors’ knowledge, this is the first study on the level of awareness, use and attitudes of university students towards e-books in Pakistan.
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Dhamawatee Harnarun Etwaroo, Viswen Armoogum, Dayawatee Goburdhun, Arvind Ruggoo, Pooja Dookheea, Henna Thorul and Fahilah Zainab Noormahomed
The purpose of this paper is to determine the level of food additives, caffeine and total sugars in locally manufactured beverages in Mauritius and ascertain their compliance with…
Abstract
Purpose
The purpose of this paper is to determine the level of food additives, caffeine and total sugars in locally manufactured beverages in Mauritius and ascertain their compliance with national and international norms.
Design/methodology/approach
In total, 48 beverages: 21 soft drinks, 14 ice teas, 5 fruit drinks, 5 nonalcoholic sparkling drinks and 3 tonic waters were analysed for the level of sweeteners (aspartame, acesulfame K and saccharin), preservatives (benzoic and sorbic acid), colours (tartrazine, sunset yellow, quinoline yellow, allura red, amaranth, ponceau 4R, carmoisine, erythrosine, brilliant blue, green S and patent blue), citric acid, caffeine and total sugars. High-performance liquid chromatography methods used to quantify the levels of total sugars, caffeine and additives were validated against parameters such as linearity, recovery, accuracy, precision and limit of quantification.
Findings
Out of 48 beverages, 13 contained at least one sweetener. The most frequently used sweeteners were acesulfame K and aspartame. Benzoic acid was present in 27 samples (42.32–168.03 mg/L). Sorbic acid was present in 14 beverages (13.01–180.38 mg/L). Citric acid (0.7–4 g/L) was present in all the 48 beverages, while caffeine was present in 20 samples in the range of 14.01–129.42 mg/L. Nine samples contained at least one artificial colour and the most frequently used colours were tartrazine, sunset yellow, brilliant blue and carmoisine. The average level of total sugars present in the beverages was 10 g/100 ml. The validation parameters obtained showed evidence for method suitability.
Research limitations/implications
Beverages sold by individuals on the street, small restaurants and markets were not analysed.
Originality/value
This study provides an overview of the chemical composition of soft drinks and their compliance with Food Regulations. It also paves the way to investigate weaknesses, knowledge, attitudes and practices of local manufacturers, which leads to non-adherence to Regulations regarding food additives.
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Mahenderan Appukutty, Sangeetha Shyam, Zi Ying Choo, Seok Shin Tan, Hueh Zan Megan Chong and Alston Choong
The present randomised controlled trial aimed to assess the effects of 8-week supplementation of n-3 long-chain polyunsaturated fatty acids (n-3 LCPUFA) on the n-3 index and…
Abstract
Purpose
The present randomised controlled trial aimed to assess the effects of 8-week supplementation of n-3 long-chain polyunsaturated fatty acids (n-3 LCPUFA) on the n-3 index and performance of professional male football players.
Design/methodology/approach
A total of 27 professional male football players were randomly assigned into 2 groups: placebo (n = 14) and n-3 LCPUFA (n = 13). n-3 LCPUFA supplements containing 1.5 g eicosapentaenoic acid (EPA) and 600 mg docosahexaenoic acid (DHA) were administered as 6 capsules (four in the morning and two in the evening, 30 min after a meal). Anthropometry, body composition, dried-blood spot n-3 LCPUFA levels, exercise performance and dietary intake of football players were measured at week 0, week 4 and week 8.
Findings
n-3 LCPUFA supplementation improved blood levels of EPA and DHA levels, omega-3 index vs placebo (p time*group = 0.010, 0.041 and 0.018, respectively). n-3 LCPUFA supplemented group had significantly higher aerobic capacity than placebo participants, at week 8 (p group = 0.021).
Originality/value
This study shows the effect of n-3 LCPUFA supplementation in Malaysian professional male football players involved in team sports having low dietary intakes of n-3 LCPUFA.