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The purpose of this paper is to deal with the study of properties of anticorrosion powder based coatings on aluminium alloy 2024.

The powder based coatings were applied to the AA2024 substrates using a spray coating technique. All the substrates were covered with a primer prior the powder based coatings. The morphology and composition of the coatings was examined by scanning electron microscopy and energy dispersive X-ray analysis, respectively. Studies on the corrosion resistance of these coatings were made using electrochemical impedance spectroscopy.

The results reveal that the powder based coatings together with the primer coatings demonstrate improved corrosion protection to AA2024 after exposure to corrosive environment. Moreover, the primer coating is mechanically enhanced compared to the top coating, while the top coating exhibited significant resistance to wear.

The paper deals with the evaluation of corrosion and nanomechanical properties of coatings applied on aluminium alloy.

The healthcare sector in India is witnessing phenomenal growth, such that by the year 2022, it will be a market worth trillions of INR. Increase in income levels, awareness regarding personal health, the occurrence of lifestyle diseases, better insurance policies, low-cost healthcare services, and the emergence of newer technologies like telemedicine are driving this sector to new heights. Abundant quantities of healthcare data are being accumulated each day, which is difficult to analyze using traditional statistical and analytical tools, calling for the application of Big Data Analytics in the healthcare sector. Through provision of evidence-based decision-making and actions across healthcare networks, Big Data Analytics equips the sector with the ability to analyze a wide variety of data. Big Data Analytics includes both predictive and descriptive analytics. At present, about half of the healthcare organizations have adopted an analytical approach to decision-making, while a quarter of these firms are experienced in its application. This implies the lack of understanding prevalent in healthcare sector toward the value and the managerial, economic, and strategic impact of Big Data Analytics. In this context, this chapter on “Predictive Analytics in Healthcare” discusses sources, areas of application, possible future areas, advantages and limitations of the application of predictive Big Data Analytics in healthcare.

The outbreak of Covid-19 increased the average time spent on social media (SM). This led to a transformation in how companies manage their digital marketing channels and created additional pressure for business-to-business (B2B) and family businesses, which tend to focus more on personal relationships with customers and stakeholders than on the implementation of digital marketing strategies on SM. The present research examines the case study of a Facebook advertising campaign created to promote the products and business values of an Italian family firm specialising in the production and commercialisation of biostimulants for agriculture.

The research aims to combine digital marketing avenues (i.e. a Facebook advertising campaign) with established psychological and behavioural theories, such as the dual process theories, by comparing the effects of two promotional videos (emotional vs functional).

The results suggest that emotional videos generate more passive behaviours, such as views, as well as active behaviours in the form of likes, comments and shares, while functional videos induce people to search for more information about the advertised products.

This is the first study to validate the role of Facebook advertising campaigns in developing an information-based approach to B2B family firms by testing the effectiveness of a targeted campaign comparing the impact of emotional and functional cues on increasing users' engagement while optimising the circulation of video content. The study helps to reduce the academic–practice gap by investigating the example of a fruitful integration between academic research and management practice.

Scholars mainly propose and establish theoretical models of cumulative fatigue damage for their research fields. This review aims to select the applicable model from many fatigue damage models according to the actual situation. However, relatively few models can be generally accepted and widely used.

This review introduces the development of cumulative damage theory. Then, several typical models are selected from linear and nonlinear cumulative damage models to perform data analyses and obtain the fatigue life for the metal.

Considering the energy law and strength degradation, the nonlinear fatigue cumulative damage model can better reflect the fatigue damage under constant and multi-stage variable amplitude loading. In the following research, the complex uncertainty of the model in the fatigue damage process can be considered, as well as the combination of advanced machine learning techniques to reduce the prediction error.

This review compares the advantages and disadvantages of various mainstream cumulative damage research methods. It provides a reference for further research into the theories of cumulative fatigue damage.

The case, while acknowledging the difficulty of managing a family business in view of the accompanying human issues, emphasizes that sound business practices and procedures, and clarity with regard to the goal, remain the key; a firm is a complex, interconnected system and management needs a systems viewpoint; and technology can only support underlying business processes if there is clarity with respect to these.

SomPack had survived low-cost Asian competition starting the mid-1990s, a revolt by some extended family to try and bring it down with the help of a competitor, the Turkish banking crisis of 2001, and the global economic crisis of 2008 all the while watching its suppliers, competitors and customers collapse. A focus on cost-cutting and internal discipline by the successor, who had been promoted to CEO in 2004, had exacerbated internal discontent somewhat and had led to issues with production planning, but everyone understood that times were tough. Several large customers who had left were asked to return because the alternatives had been worse. By 2012, SomPack was considering expansion into new products in collaboration with its international partners. Then one day, in July 2013, it suddenly collapsed. Could the entire approach have been wrong? What should management have done instead?

Undergraduate, graduate business management.

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CSS 7: Management Science.

COVID-19 disrupted the lives of consumers across the globe, and the retail sector has been one of the hardest hits. The impact of COVID-19 on consumers' retail choice behaviour and retailers' responses has been studied in detail through multiple lenses. Now that the effect of COVID-19 is abating, there is a need to consolidate the learnings during the lifecycle of COVID-19 and set the agenda for research post-COVID-19.

Scopus database was searched to cull out academic papers published between March 2020 and June 6, 2022, using keywords; shopping behaviour, retailing, consumer behaviour, and retail channel choice along with COVID-19 (171 journals, 357 articles). Bibliometric analysis followed by selective content analysis was conducted.

COVID-19 was a black swan event that impacted consumers' psychology, leading to reversible and irreversible changes in retail consumer behaviour worldwide. Research on changes in consumer behaviour and consumption patterns has been mapped to the different stages of the COVID-19 lifecycle. Relevant research questions and potential theoretical lenses have been proposed for further studies.

This paper collates, classifies and organizes the extant research in retail from the onset of the COVID-19 pandemic. It identifies three retail consumption themes: short-term, long-term reversible and long-term irreversible changes. Research agenda related to the retailer and consumer behaviour is identified; for each of the three categories, facilitating the extraction of pertinent research questions for post-COVID-19 studies.

Survivability capital is a unique resource resulting from the “familiness” constituting an inherent feature of family firms. Familiness represents the ability of family members to reinforce the financial and non-financial resources of businesses facing threats to their economic existence. This work proposes and examines various dimensions of the survivability capital construct, verifying whether family firms expecting deterioration of their economic situation or problems with survival due to the COVID-19 crisis can mobilise sufficient capital to survive.

This article provides empirical evidence based on a cross-sectional online survey of 167 Polish family firms, conducted at the beginning of the COVID-19 pandemic. The method (scale) of survivability capital measurement was elaborated and validated using principal component analysis (PCA) and confirmatory factor analyses (CFA). Next, the mobilisation of the different dimensions of survivability capital was examined using PLS-SEM modelling.

The survivability capital of family firms is composed of two dimensions: internal (based on directly involved family members) and external (based on not directly involved family members). Family firms facing crisis-induced deterioration of the economic situation engage its internal component. Subsequently, family firms forecasting decreasing probability of survival during a crisis try to engage both the internal and the external components of survivability capital. Such behaviour is in line with the resource-based view as well as with the sustainable family business theory.

To the best of the authors' knowledge, this is one of the first studies to examine analytically the survivability capital construct. While previous studies mentioned the existence of survivability capital, this study attempts to introduce its various dimensions and test the mobilisation of survivability capital during the COVID-19 crisis.

This perspective article highlights the importance of future research that explores how intra-family communication in family businesses was affected during challenging times such as the COVID-19 pandemic.

The paper is based on a literature review of current perspectives on the role of informal communication in family businesses. The author offers some research insight into contributing to redirect the study of informal intra-family communication in family businesses.

The COVID-19 pandemic and its consequential effects have presented a series of challenges that possess the capacity to affect communication in any business. Nevertheless, these challenges in informal communication within family members hold a particular relevance for family businesses and require a reassessment of the fundamental assumptions that serve as the basis for research in challenging times.

This paper synthesizes the existing research on informal communication in the family business context and proposes some key research opportunities.

This study explores the different survival strategies employed by family-owned small and medium-sized businesses in Nigeria. The study delves into the dynamics of ensuring business continuity from founders to successors and identifies the success factors that can facilitate seamless leadership transition outcomes.

This study utilised a qualitative multiple-case study approach, with the population consisting of founders from three medium-sized family businesses in Nigeria. Semi-structured interviews were the primary data collection tool used in the study. Furthermore, company documents were analysed to gain further insights into the leadership transition strategies employed in the selected businesses.

Successful transition and survival of family businesses are dependent on the founder's desire and support for transition, successor preparation, building trust and credibility in successors, and instilling a clear vision for the business.

The study's findings will provide valuable insights to leaders of family-owned SMEs, specifically in the development of effective leadership transition action plans. It should be noted that the study is limited to three family-owned businesses in two locations in Nigeria, which may restrict the generalisability of the findings. Despite this, the study offers novel contributions to the current literature by presenting practical strategies for achieving the survival of family businesses in an emerging economy.

This study proposed strategies for business survival, continuity, sustainability and seamless leadership transition for small and medium-sized family-owned businesses. Importantly, the study recommends action plans for present and prospective family business leaders to deepen succession pathways.

The main objective of this study is to understand the role that family council and protocol can have in the planning process of family companies.

To reach this general objective, the qualitative approach was used using multiple case studies: seven Portuguese family companies. Data collection techniques, interviewing, direct observation and documentary analysis were used.

Based on the empirical evidence, it is concluded that the family council and family protocol help succession planning and favour the continuity and survival of the family business. However, other working groups also support the entire planning process, such as the cousin generation meeting and the New Generation Monitoring Committee (or Mentoring Committee). The development of future personal plans for the younger generations may lie in this Committee, which assists and guides the younger family members.

This study is pioneering in Portugal because it analyses the use of new instruments that helps the succession planning process in family firm context: the family council and family protocol. These managerial mechanisms allow to achieve the success, allowing family conflicts to be minimized, the continuity of family firms and avoiding their mortality.

The study contributes to increasing knowledge about the family council, the family protocol, family firm succession and its planning. It is important and innovative by studying those topics in depth, their connection being little explored in the literature. This study can be seen as a benchmarking for governance practices in other countries.