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Article
Publication date: 21 June 2023

Mohamed El Boukhari, Ossama Merroun, Chadi Maalouf, Fabien Bogard and Benaissa Kissi

The purpose of this study is to experimentally determine whether mechanical properties of concrete can be improved by using olive pomace aggregates (OPA) as a substitute for…

Abstract

Purpose

The purpose of this study is to experimentally determine whether mechanical properties of concrete can be improved by using olive pomace aggregates (OPA) as a substitute for natural sand. Two types of OPA were tested by replacing an equivalent amount of natural sand. The first type was OPA mixed with olive mill wastewater (OMW), and the second type was OPA not mixed with OMW. For each type, two series of concrete were produced using OPA in both dry and saturated states. The percentage of partial substitution of natural sand by OPA varied from 0% to 15%.

Design/methodology/approach

The addition of OPA leads to a reduction in the dry density of hardened concrete, causing a 5.69% decrease in density when compared to the reference concrete. After 28 days, ultrasonic pulse velocity tests indicated that the resulting material is of good quality, with a velocity of 4.45 km/s. To understand the mechanism of resistance development, microstructural analysis was conducted to observe the arrangement of OPA and calcium silicate hydrates within the cementitious matrix. The analysis revealed that there is a low level of adhesion between the cement matrix and OPA at interfacial transition zone level, which was subsequently validated by further microstructural analysis.

Findings

The laboratory mechanical tests indicated that the OPCD_OPW (5) sample, containing 5% of OPA, in a dry state and mixed with OMW, demonstrated the best mechanical performance compared to the reference concrete. After 28 days of curing, this sample exhibited a compressive strength (Rc) of 25 MPa. Furthermore, it demonstrated a tensile strength of 4.61 MPa and a dynamic modulus of elasticity of 44.39 GPa, with rebound values of 27 MPa. The slump of the specimens ranged from 5 cm to 9 cm, falling within the acceptable range of consistency (Class S2). Based on these findings, the OPCD_OPW (5) formulation is considered optimal for use in concrete production.

Originality/value

This research paper provides a valuable contribution to the management of OPA and OMW (OPA_OMW) generated from the olive processing industry, which is known to have significant negative environmental impacts. The paper presents an intriguing approach to recycling these materials for use in civil engineering applications.

Book part
Publication date: 2 October 2024

G. V. Shruti Lakshmi, Mili Dutta and Pranab Kumar

Talent management is conducted to maximize an organization's overall performance and efficiency which helps to serve as a competitive advantage. Human resource management is a…

Abstract

Talent management is conducted to maximize an organization's overall performance and efficiency which helps to serve as a competitive advantage. Human resource management is a concept which includes human-related activities, but talent management is a strategy which helps to get new talent, develop their skill sets and provide better employee engagement and experience to retain the top potential employees in an organization. Improvement in recruiting and retention of a workforce results from a well-executed talent acquisition approach. In the 21st century, employee retention has become a primary concern for the organizations specially with work from home and hybrid models.

The workforce for tomorrow is going to be very different from what it has been. Technology is transforming the way people work within organizations. The workplace is rapidly evolving in terms of people and processes and is going through a lot of technological changes. The terminologies such as automation, artificial intelligence, augmented reality and block chain technologies are slowly becoming part of the workplace and everyday activities of the organization.

The challenges are many and especially post-pandemic organizations are going through some major changes such as a mindset shift of employees to take up more remote working opportunities, building virtual teams, increase in the gig economy workers (contractual workers) and a diverse workforce which makes it even more challenging for the organization to manage and retain talent.

Details

Resilient Businesses for Sustainability
Type: Book
ISBN: 978-1-83797-803-8

Keywords

Book part
Publication date: 2 October 2024

Charul Agrawal and Taranjeet Duggal

The study aims to study the extent of research done in luxury marketing in an emerging economy like India by conducting a bibliometric analysis. A period of 21 years has been…

Abstract

The study aims to study the extent of research done in luxury marketing in an emerging economy like India by conducting a bibliometric analysis. A period of 21 years has been considered to present a comprehensive picture for results and analysis. Key findings indicate the gaps and scope of further research for academics in India and abroad. The findings indicate a dearth of research by scholars and academicians in luxury, counterfeit and masstige, especially when there is a surge of the upper middle class in India. More specifically, Indian-grown luxury brands also present a massive scope for future research.

Details

Resilient Businesses for Sustainability
Type: Book
ISBN: 978-1-83608-129-6

Keywords

Book part
Publication date: 18 September 2024

Manpreet Arora

The outbreak of COVID-19 endemic forced people not only to think but also to pause and objectively reflect how to deal with the situation that has arisen and how to develop…

Abstract

The outbreak of COVID-19 endemic forced people not only to think but also to pause and objectively reflect how to deal with the situation that has arisen and how to develop well-being and resilience strategies for the welfare of humanity. The endemic brought a global economic shock of enormous magnitude in most of the countries. Policymakers across the globe today have been facing alarming situations and unpredictable challenges as they try to find solutions to problems in the areas of tourism, at macro-economic levels and in socio-cultural arena. People in developing countries are concerned with earning livelihood and supporting their families and find some opportunities to survive by increase in tourist arrivals. Conversely, industralized countries struggle to improve the general psychological and physical health of their citizens. Travelling for well-being appears to be a sensible and uplifting resilience tactic in such a situation. This piece discusses how, in such a situation, cultivating resilience and well-being techniques may enable us to overcome a variety of obstacles in the travel and tourist industry. According to the author, policies aimed at enhancing well-being through travel should give priority to factors like affordability, accessibility, sustainability, safety and education. By promoting an environment where travel is affordable, accessible and sustainable, policymakers can guarantee that more people can take advantage of the positive experiences and enrichment that travel can provide to their lives, while also benefiting the greater community and environment.

Details

The Emerald Handbook of Tourism Economics and Sustainable Development
Type: Book
ISBN: 978-1-83753-709-9

Keywords

Book part
Publication date: 8 October 2024

Suddhabrata Deb Roy

Abstract

Details

‘Natural’ Disasters and Everyday Lives: Floods, Climate Justice and Marginalisation in India
Type: Book
ISBN: 978-1-83797-853-3

Book part
Publication date: 18 September 2024

Saira Arsh, Samia Nasreen and Xuan-Hoa Nghiem

The adoption and usage of information and communication technology (ICT) has introduced transformation in the tourism arena with ICT applications extensively used in tourism…

Abstract

The adoption and usage of information and communication technology (ICT) has introduced transformation in the tourism arena with ICT applications extensively used in tourism industry. In addition to ICT, an advanced infrastructure is essential for the development of tourism industry. Thus, the goal of present research is to probe the impact of ICT and infrastructure on tourism development (TD) in 28 Asian economies using method of moments panel quantile regression (MM-QR) model introduced by Machado and Silva (2019) applied to a panel data from 2008 to 2020. Empirical findings demonstrate that there is an asymmetric non-linear effect of ICT and infrastructure through all quantile range. This indicates that ICT has negative effect on TD in poor countries while positive impact in rich countries. Negative impact in poor countries may be due to higher establishment cost and information technology (IT) productivity paradox. However, results confirm the importance of ICT and infrastructure in endorsing the development of tourism sector in Asian nations by lessening time and money costs and facilitating travelers.

Details

The Emerald Handbook of Tourism Economics and Sustainable Development
Type: Book
ISBN: 978-1-83753-709-9

Keywords

Book part
Publication date: 18 September 2024

Sandhya H., Antony Davis, Bindi Varghese and K. Lakshmypriya

Developing nations are starting to take centre stage and are becoming more conscious of their economic potential in the tourism sector. Earlier, these countries were largely left…

Abstract

Developing nations are starting to take centre stage and are becoming more conscious of their economic potential in the tourism sector. Earlier, these countries were largely left out of the tourist sector. Today, the foreign exchange reserves of these nations are mostly derived from tourism and a nation's balance of payments derived through tourism supports international trade and stabilizes the economy. The chapter adopts a case study method to evaluate the prospects of inclusive growth through socio economic well-being. In the dynamic and constantly evolving tourism industry, it is imperative to make the growth more inclusive so that there is a balanced approach to long term sustainable development. When it comes to using traditional skills and cultural heritage to participate in this economic paradigm, rural artisans face both opportunities and challenges as the global tourism landscape undergoes evolving transformations. The study commences by closely examining the current market obstacles that rural artisans in the tourism industry face, which encompass a range of issues such as shifting consumer preferences, market saturation and the aftermath of external shocks like pandemics. The chapter indicates major obstacles impeding the integration of rural artisans into the tourism value chain by means of a thorough empirical analysis. In order to overcome the obstacles, the study investigates inclusive growth and how it might act as a spur to improve the socio-economic circumstances of rural craftsmen. The findings in the chapter distil best practices that promote inclusivity, empower local communities and support sustainable tourism development by looking at successful case studies and policy interventions.

Details

The Emerald Handbook of Tourism Economics and Sustainable Development
Type: Book
ISBN: 978-1-83753-709-9

Keywords

Book part
Publication date: 18 September 2024

Mohamad Syahrul Nizam Ibrahim, Shazali Johari, Amirah Sariyati Mohd Yahya, Rosmiza Mohd Zainol and Suziana Hassan

Gunung Mulu National Park (GMNP) is one of the two protected areas with UNESCO World Heritage Site (WHS) status in Malaysia. Until now, this area can only be accessed by tourists…

Abstract

Gunung Mulu National Park (GMNP) is one of the two protected areas with UNESCO World Heritage Site (WHS) status in Malaysia. Until now, this area can only be accessed by tourists via air and water transportation only. Recently, the government has proposed the construction of a road connecting GMNP to several areas, including Miri City through a high-impact infrastructure project. However, this project might instigate the potential benefits and challenges in terms of tourism development and community well-being. As custodians of the park, their support for this initiative needs to be dismantled so that the management of the national park can still be implemented holistically and does not jeopardise the current UNESCO status of WHS. WHS is UNESCO-designated area of cultural, historical, scientific, or other significant value, legally safeguarded by international agreements, and preserved for the benefit of future generations due to its exceptional value to humanity. Thus, this study aims to examine challenges and socioeconomic impacts of the proposed road among key informants' perspectives at Long Terawan Village, Long Iman Village, Batu Bungan Village and GMNP Headquarters. The study was conducted via in-depth interviews with 10 community members residing in the settlement, including a tribal chief, boatman, lodging operator, park guide and farmer, all of whom are professionals and representatives of the local community. They were designated as key informants on account of their extensive engagement and development within the community. Through a thematic analysis, their perspectives on the proposed roads to be built in the area were elucidated. The study offers pragmatic understanding of socioeconomic impact assessment, which could inform strategic decision-making by incorporating information regarding potential benefits and challenges of the proposed road construction to an isolated protected area.

Details

The Emerald Handbook of Tourism Economics and Sustainable Development
Type: Book
ISBN: 978-1-83753-709-9

Keywords

Book part
Publication date: 18 September 2024

Diana Oliveira Marques, Bruno Barbosa Sousa and Ana Teresa Pedreiro

Increased competition and the constant need for companies to differentiate make markets more competitive and consumers more demanding when making purchasing decisions…

Abstract

Increased competition and the constant need for companies to differentiate make markets more competitive and consumers more demanding when making purchasing decisions. Consequently, companies recognized the importance of marketing and economics, which has gradually replaced its transactional practices, focused essentially on a single transaction, with relational practices, in which the customer is considered an integral part of the process. Creating long and profitable relationships has become a business priority and the use of tools such as customer relationship marketing (CRM) has become crucial. With the increasing importance of health and wellness tourism, thermalism has become a very competitive product wanted by tourists who need treatments that are not available in their country due to lack of availability or because they are quite expensive. Since tourism is integrated in the services sector, a set of relational marketing strategies can be applied to establish and maintain relationships with tourists. Therefore, it is important to understand how relational marketing can improve health and wellness tourism. Based on a combination of theoretical and practical research, this chapter explores the dynamic system and mechanism of innovation and development of relational marketing strategies in specific contexts of tourism (i.e. health and wellness tourism) considering cross-border (i.e. Northern Euroregion of Portugal and Galicia). From an interdisciplinary perspective, the chapter presents insights for marketing and tourism (health and well-being) and for the economic development of territories (i.e. cross-border regions).

Details

The Emerald Handbook of Tourism Economics and Sustainable Development
Type: Book
ISBN: 978-1-83753-709-9

Keywords

Book part
Publication date: 18 September 2024

Mohd Hairul Mohd Salleh, Yuzine Esa and Rozihan Mohamed

Most Asians are directly or indirectly dependent on agriculture, and most live in rural areas. Since Asia is primarily an agricultural economy, rural tourism and agrotourism are…

Abstract

Most Asians are directly or indirectly dependent on agriculture, and most live in rural areas. Since Asia is primarily an agricultural economy, rural tourism and agrotourism are critical in enabling growth. Agrotourism is a term that refers to the fusion of tourism and agriculture. The freshwater turtles (Batagur sp.) are a group of six turtles that once roamed southern Asia's great rivers and estuaries from the Indian Subcontinent to the Indonesian islands. Therefore, this review is to investigate the current state of agrotourism in Batagur sp. conservation and assess the associated challenges and opportunities. This review paper recognized the impacts and benefits for the rural site as an agrotourism industry. Moreover, three initiatives in Batagur sp. conservation programs were also discussed. Agrotourism, with a focus on the conservation of Batagur sp., is a vital driver of economic growth in rural Asian regions. It diversifies rural communities' income sources, enhancing economic stability and resilience.

Details

The Emerald Handbook of Tourism Economics and Sustainable Development
Type: Book
ISBN: 978-1-83753-709-9

Keywords

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