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The purpose of this paper is to analyze the effect of the space thermal effect on satellite antenna.

In this paper, according to the geometric characteristics of parabolic reflector, the transient temperature field of an element along its thickness direction is built for shell structures using finite element discretization and the quadratic function interpolation, and heat conduction equations are derived based on the theory of the thermo-elastic dynamics. The modeling theory of rigid–flexible coupling system considering thermal effect is extended to the satellite antenna system. Then, the coupling dynamic equations are established including coupling stiffness matrix and thermal loaded undergoing a large overall motion. Finally, an adaptive controller is proposed and the adaptive update laws are designed under the parameter uncertainty.

The results of dynamic characteristic analysis show that the dynamic thermal loaded coupled with structure deformation induce the unstable vibration and coupled flutter. Further, the coupling effect degrades the antenna pointing accuracy seriously and leads to disturbances on satellite base. The results of the simulation show that the adaptive controller can ensure that antenna pointing closes to the expected trajectory progressively, and it demonstrates that the proposed control scheme is feasible and effective.

The paper considers only the effect of space thermal effect to satellite antenna. Further research could be done on the flexible multibody system by considering joint clearance in the future research.

The conclusions of this paper would be an academic significance and engineering value for the analysis and control of satellite antenna pointing.

The tourism sector of the state of Kerala in India is highly vulnerable and has been extensively impacted by the global pandemic disaster. This paper aims to analyze the impact of COVID-19 (Corona virus pandemic) on houseboat operators and homestay managers.

This paper indicates a multi-stakeholder assessment method to examine various pandemic disaster facets through a structured discussion with different destination stakeholders. This study examines qualitative data collected through semi-structured interviews from homestay owners, houseboat operators and government designators in Kerala. This study proposes a conceptual community resilience competency framework that could facilitate speedy crisis management responses. In this study, the sample comprises of nine respondents who play a pivotal role in the travel business, comprising the public sector, private sector, NGO's and community leaders.

The qualitative findings identify India’s and the state of Kerala's roles in handling crisis management scenarios over internal strategies and strategy formulation. The results indicate that the supplementary industry practitioners explore tactical and strategic management initiatives to sustain their businesses. The dynamics of stakeholder engagement adopted by the state is given prominence.

This study suggests mechanisms to re-establish the brand image and the possible strategies and suggestions that could help in the survival of the Kerala tourism industry in the post-disaster period. The “new normal” has been substantiated in the study by incorporating strategies and precautionary methods adopted by the homestay and houseboat operators so as to address the guests' safety concerns.

The purpose of this paper was to investigate what types of supply chain strategies (SCS) are implemented within luxury fashion companies, according to the drivers that regulate competitiveness in this sector (brand positioning, distribution channel, type and line of product). Moreover, the objective was to define which key performance indicators (KPIs) should be measured according to the chosen strategy, and finally to evaluate the alignment of luxury fashion companies with the proposed indicators.

The literature review was the first step performed. Thereafter, a case study was conducted and the sample, composed of six companies, was selected, a questionnaire was then developed to guide the interviews, after which the data were collected. From the data, a primary case analysis was conducted, from which cross-case patterns were also researched.

From the results obtained, it was possible to state that companies involved in the case study adopted different SCS within the same company according to the drivers that regulate the sector competitiveness. As a result, the product line was shown to be the only driver that affected both the alignment between the expected and implemented SCS, respectively, and the alignment with the selected KPIs.

The paper provides valuable insights to companies that are trying to align SCS and KPIs. The close link between these aspects had not yet been explored previously. In particular, there were no indications about the KPIs that have to be measured for a specific SCS.

We consider what happened in the initial reconstruction interventions following the 6 April 2009 earthquake in L'Aquila (Italy). Using the disaster risk reduction and resilience paradigm, we discuss the cognitive and interactional failures of top-down approaches, and we analyse the main constraints to enacting inclusive social learning and socially-sustainable transformation and building back better more resilient communities in post-disaster reconstruction.

Our evidence comes from participant observation, action anthropology and analytic auto-ethnography conducted during the reconstruction phase following the L'Aquila earthquake. Findings were triangulated with document analysis, media analysis and retrospective interviewing conducted in 2013 and 2017.

The shift from civil defence to civil protection did not bring any advance in disaster management and development practice in terms of DRR and resilience. The militaristic command-and-control approach, which is still in vogue among civil protection systems, means that local political leaders become the civil protection authorities in a disaster area. As in the L'Aquila case, this exacerbates local social and environmental risks and impacts, inhibits local communities from learning and restricts them from participating in post-disaster interventions.

Most previous commentary on disaster recovery and reconstruction following the L'Aquila earthquake has focussed on the top-down approach carried out by the national government and the Italian Department of Civil Protection (DCP). This paper is unique in that it sheds light on how the command-and-control approach was also implemented by local authority figures and on how this undermined building back better more resilient communities.

The purpose of this paper is to explore the nature of dilemmas that emerge at the theoretical and practical interfaces of ethnographic fieldwork and feminist advocacy. This is done by examining the researcher’s role in the field and the complex relationships between the researcher and the researched.

Critical self-reflections and autoethnographic analyses of fieldwork experiences in the author’s home country in South Asia are used to explore these dilemmas.

Using situated examples from a typical organisational setting involving both the oppressive and the oppressed, the researcher’s participant observation is found to be conflicted between critical participation and critical observation. Conscious and/or unconscious critical participation through enactment of feminist ethics by combining researcher and advocacy roles allows a route to assuage these conflicts. Practical strategies used to accomplish this are also discussed.

Although the practical strategies discussed in this paper are culturally and organisationally specific and hence limited by them, it is hoped that suitable variants will emerge for readers from their discussion. Further research is needed to investigate the variety of ways in which the researcher-advocate positionality proposed in this paper can be strategically adopted conditional on cultural and organisational contexts, feminist research questions, and researchers’ abilities and constraints.

This paper seeks to shed light on the dilemmas of feminist ethics faced by critical feminist researchers conducting ethnographic fieldwork. It also discusses ways to enable researchers to circumvent these dilemmas in both epistemologically productive ways by collecting rich data and in ontologically enriching ways by allowing some enactment of feminist ethics. To this end, a positionality of the feminist researcher-advocate is conceptualised that does not enforce constraints of extreme positionalities of either a conventional ethnographer or an action researcher.

Besides illustrating the need to stretch beyond traditional boundaries of participant observation, the researcher-advocate positionality also allows feminist researchers to make small, but directly tangible impact towards gender equality in their field setting. Implications for researchers’ emotional, and cognitive safety are also discussed especially when they identify with one or more minority identities.

This paper contributes to discussions on the theory of methods by highlighting the benefits of enacting feminist ethics as a way of critical participation in research settings.

This paper examines what the use of an augmented reality (AR) makeup mirror means to consumers, focusing on experiential consumption and the extended self.

The authors employed a multimethod approach involving netnography and semi-structured interviews with participants in India and the UK (n = 30).

Two main themes emerged from the data: (1) the importance of imagination and fantasy and (2) the (in)authenticity of the self and the surrounding “reality.”

This research focuses on AR magic makeup mirror. The authors call for further research on different AR contexts.

The authors provide service managers with insights on addressing gaps between the perceived service (i.e. AR contexts and the makeup consumption journey) and the conceived service (i.e. fantasies and the extended self).

The authors examine the lived fantasy experiences of AR experiential consumption. In addition, the authors reveal a novel understanding of the extended self as temporarily re-envisioned through the AR mirror.

Tourism acts as a stimulant in rural poverty reduction and inclusive socioeconomic development. Sustainable tourism can significantly contribute to the economic diversification and local economic development of rural areas with its ability to create jobs and encourage infrastructural development focusing on preserving the environment, culture and indigenous groups. The detrimental effects of tourism on the economy, society and culture have shifted attention to sustainable travel. As a result, terms like ‘tribal tourism’, ‘ecotourism’ and ‘sustainable tourism’ have become popular. Inclusive engagement is a crucial agenda item in future tourism development and a major concern of many international organisations, including the United Nations. This chapter focuses on exploring the tribal communities and their involvement in sustainable tourism initiatives with an overarching focus on the role of the indigenous community and their skill sets in creating sustainable livelihoods through tribal tourism. Apart from creating direct and indirect employment opportunities, tribal tourism will support the growth of locally produced goods and have significant multiplier effects as capability-building initiatives will give impetus to the community's socioeconomic development.

Additionally, the sector offers notable advancements in the development of the tribal region. Tribal tourism will help people comprehend the significance of the ecosystem, local biodiversity and emission control activities on a deeper level (Thanikkad & Saleem, 2021). This chapter explores the indigenous tribes of Kerala and their ethnic skill sets, capabilities and means of livelihood. Further, the discussion on how the tourism domain promotes inclusive engagement of these tribes and aids in mapping skill sets, livelihood and inclusive engagement through tourism initiatives is explored.

The leisure industry is colossally impacted by varied types of crisis. Assessing the volatility; an attempt is made towards disaster planning and a response system. This chapter indicates an all-inclusive integrated approach to deal with disasters and narrates conceptual and latest factual findings in the space of disaster management. An efficient and self-equipped attraction demands a competent and efficient disaster management system in place.

This chapter devises measures to deal with the capacity of a destination during pandemic and proposes recovering strategies for the leisure business. Destination governance and disaster management techniques are well explored in the proposed chapter.

An imperative study of this nature will determine the role of cultural perceptions of varied risk and threats in a pandemic scenario. Innovative practices of disaster governance and Post-disaster recovery strategies are crucial mechanisms for the sustenance of tourism and hospitality sector.

The conceptual ideas and outcomes obtained in this chapter helps policy makers not only to find new strategies to placate the negative impacts of COVID-19 on the organic image of tourist destinations but also assists in accelerating the recovery timeframe just after the pandemic.