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Article
Publication date: 13 June 2023

Ismail Onder, Melih Cinar, A. Secer and Mustafa Bayram

The soliton solutions are obtained by using extended rational sin/cos and sinh-cosh method. The methods are powerful and have ease of use. Applying wave transformation to the…

108

Abstract

Purpose

The soliton solutions are obtained by using extended rational sin/cos and sinh-cosh method. The methods are powerful and have ease of use. Applying wave transformation to the nonlinear partial differential equations (NLPDEs) and the considered equation turns into a nonlinear differential equation (NODE). According to the methods, the solution sets of the NODE are supposed to the form of the rational terms as sinh/cosh and sin/cos and the trial solutions are substituted into the NODE. Collecting the same power of the trigonometric functions, a set of algebraic equations is derived.

Design/methodology/approach

The main purpose of this paper is to obtain soliton solutions of the modified equal width (MEW) equation. MEW is a form of regularized-long-wave (RLW) equation that represents one-dimensional wave propagation in nonlinear media with dispersion processes. This is also used to simulate the undular bore in a long shallow water canal.

Findings

Thus, the solution of the main PDE is reduced to the solution of a set of algebraic equations. In this paper, the kink, singular and singular periodic solitons have been successfully obtained.

Originality/value

Illustrative plots of the solutions have been presented for physical interpretation of the obtained solutions. The methods are powerful and might be used to solve a broad class of differential equations in real-life problems.

Details

Engineering Computations, vol. 40 no. 5
Type: Research Article
ISSN: 0264-4401

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Article
Publication date: 2 July 2024

Muslum Ozisik, A. Secer and Mustafa Bayram

The purpose of the article is to conduct a mathematical and theoretical analysis of soliton solutions for a specific nonlinear evolution equation known as the (2 + 1)-dimensional…

151

Abstract

Purpose

The purpose of the article is to conduct a mathematical and theoretical analysis of soliton solutions for a specific nonlinear evolution equation known as the (2 + 1)-dimensional Zoomeron equation. Solitons are solitary wave solutions that maintain their shape and propagate without changing form in certain nonlinear wave equations. The Zoomeron equation appears to be a special model in this context and is associated with other types of solitons, such as Boomeron and Trappon solitons. In this work, the authors employ two mathematical methods, the modified F-expansion approach with the Riccati equation and the modified generalized Kudryashov’s methods, to derive various types of soliton solutions. These solutions include kink solitons, dark solitons, bright solitons, singular solitons, periodic singular solitons and rational solitons. The authors also present these solutions in different dimensions, including two-dimensional, three-dimensional and contour graphics, which can help visualize and understand the behavior of these solitons in the context of the Zoomeron equation. The primary goal of this article is to contribute to the understanding of soliton solutions in the context of the (2 + 1)-dimensional Zoomeron equation, and it serves as a mathematical and theoretical exploration of the properties and characteristics of these solitons in this specific nonlinear wave equation.

Design/methodology/approach

The article’s methodology involves applying specialized mathematical techniques to analyze and derive soliton solutions for the (2 + 1)-dimensional Zoomeron equation and then presenting these solutions graphically. The overall goal is to contribute to the understanding of soliton behavior in this specific nonlinear equation and potentially uncover new insights or applications of these soliton solutions.

Findings

As for the findings of the article, they can be summarized as follows: The article provides a systematic exploration of the (2 + 1)-dimensional Zoomeron equation and its soliton solutions, which include different types of solitons. The key findings of the article are likely to include the derivation of exact mathematical expressions that describe these solitons and the successful visualization of these solutions. These findings contribute to a better understanding of solitons in this specific nonlinear wave equation, potentially shedding light on their behavior and applications within the context of the Zoomeron equation.

Originality/value

The originality of this article is rooted in its exploration of soliton solutions within the (2 + 1)-dimensional Zoomeron equation, its application of specialized mathematical methods and its successful presentation of various soliton types through graphical representations. This research adds to the understanding of solitons in this specific nonlinear equation and potentially offers new insights and applications in this field.

Details

Engineering Computations, vol. 41 no. 5
Type: Research Article
ISSN: 0264-4401

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Executive summary
Publication date: 9 December 2021

LEBANON: Palestinian jobs move may have limited impact

Details

DOI: 10.1108/OXAN-ES266026

ISSN: 2633-304X

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Geographic
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Book part
Publication date: 30 July 2018

Abstract

Details

Marketing Management in Turkey
Type: Book
ISBN: 978-1-78714-558-0

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Article
Publication date: 8 April 2024

Mustafa Çevrimkaya, Şenol Çavus and Ümit Şengel

This study aims to test the complaints of tourists who visit five-star hotels in Antalya, Turkey, on those same hotels’ websites.

169

Abstract

Purpose

This study aims to test the complaints of tourists who visit five-star hotels in Antalya, Turkey, on those same hotels’ websites.

Design/methodology/approach

In the study, the data were collected with qualitative methods but analyzed with the mixed analysis method. In this context, the authors collected 1,012 comments on the website between 2016 and 2019.

Findings

According to the results of the study, the most intense complaints were found to be concentrated in categories such as ambience, food and staff.

Originality/value

First of all, it is thought that it will make an important contribution to the literature, since different methodologies are adopted in the study. In addition, online shares, evaluations and comments produce positive or negative results for the destination or business in question. It is necessary to closely monitor such activities in electronic environments, as they may have negative consequences, thus revealing the need to take corrective or preventive measures. For this reason, the research is important in terms of not having such a large-scale study in the literature and contributing to the hospitality industry.

Details

International Journal of Tourism Cities, vol. 10 no. 3
Type: Research Article
ISSN: 2056-5607

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Book part
Publication date: 10 November 2023

Mustafa F. Özbilgin and Cihat Erbil

Introducing the concepts of equality, diversity, and inclusion (EDI), the chapter provides an overview of frameworks and approaches used to manage workforce diversity. First, the…

Abstract

Introducing the concepts of equality, diversity, and inclusion (EDI), the chapter provides an overview of frameworks and approaches used to manage workforce diversity. First, the authors introduce the notion of the old deal based on the uneven relationship between human diversity, nature, and technological innovation. The chapter then explores the new deal between humans, nature, and technology. The authors are providing cases from the EU, Ecuador, Bolivia, and Iceland to show the emergence of the new deal in managing diversity.

Details

Contemporary Approaches in Equality, Diversity and Inclusion: Strategic and Technological Perspectives
Type: Book
ISBN: 978-1-80455-089-2

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Book part
Publication date: 14 November 2024

Şuay Nilhan Açıkalın

Government policy, which comprises laws, rules, regulations, standards, and incentives, is an important driver of system change. Many climate change programs, from the local to…

Abstract

Government policy, which comprises laws, rules, regulations, standards, and incentives, is an important driver of system change. Many climate change programs, from the local to the global level, fail owing to a lack of “political will and coordination of subdimensions of public policy.” Rethinking public policy is more than a requirement; it should be examined beyond the established method of government. The literature on the function of public policy is extensive; yet, the application of complexity theory (CT) to examine climate change is limited. In this regard, this chapter seeks to examine how public policy might become more effective in combating climate change by applying CT in two dimensions: reforming national policies and renewing cosmopolitanism on a local to global scale.

Details

The Social Consequences of Climate Change
Type: Book
ISBN: 978-1-83797-678-2

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Article
Publication date: 12 December 2023

Adel Omar, Alaa Al-shari, Syed Haider Ali Shah, Gül Erkol Bayram, Eman Zameer Rahman and Marco Valeri

Drawing on the resource-based view, ecological modernization theory and upper-echelon theory, this study aims to explore how green manufacturing practices (GMGP) affect the…

565

Abstract

Purpose

Drawing on the resource-based view, ecological modernization theory and upper-echelon theory, this study aims to explore how green manufacturing practices (GMGP) affect the sustainable performance of small and medium enterprises (SMEs).

Design/methodology/approach

It also examines the mediating role of green innovation (GIN) and the moderating role of managerial discretion (MD). To test the hypothesized model, the data was collected from 394 manufacturing SMEs though survey and analyzed using SPSS and AMOS (SEM).

Findings

The results provide evidence for the positive relationship between GMGP and corporate sustainable performance (CSPR), mediated by GIN. Furthermore, the presence of MD enhances the positive effect of GMGP on CSPR through GIN. Thus, this study enhances the understanding of the relationship between GMGP and CSPR, including its underlying mechanism and conditional effects.

Research limitations/implications

This study collected sample from SMEs located in Punjab province of Pakistan which represents majority of the SMEs; however, future research can take data from other province and with large sample size.

Practical implications

The findings highlight the significance of GMGP and GIN in the manufacturing sector for attaining CSPR goals. GMGP guides business leaders to be more inclined toward the energy and resource consumption as well as waste generation within their organizations which lead to improved CSPR outcomes.

Originality/value

The findings of this study make significant contributions to the existing literature, shedding light on the dynamics between GMGP and CSPR. Moreover, the study offers managerial implications for organizations aiming to enhance their sustainable performance by implementing effective GMGP.

Details

European Business Review, vol. 36 no. 4
Type: Research Article
ISSN: 0955-534X

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Book part
Publication date: 28 August 2024

Mustafa F. Özbilgin and Cihat Erbil

We introduce the notion of rainbow burning and develop the concept of rainbow washing, which draws on the concept of genderwashing, to explicate the instrumentalization of…

Abstract

We introduce the notion of rainbow burning and develop the concept of rainbow washing, which draws on the concept of genderwashing, to explicate the instrumentalization of Lesbian, Gay, Bisexual and Trans Plus (LGBT+) inclusion. Rainbow burning happens when LGBT+ rights and visibility are targeted through hate to divert attention from economic, social, and political decline. For example, LGBT+ rights are unjustly blamed for the decline of the social and economic fabric. Rainbow washing happens when an organization uses or instrumentalizes LGBT+ concerns for commercial and social ends. We draw on examples from unsupportive and supportive capitalist market systems and explore how rainbow burning and washing manifest in each. This chapter explores the antecedents, correlates and consequences of rainbow burning and washing in unsupportive and supportive contexts. We identify regulatory, cultural and governance measures that can be taken against rainbow burning and rainbow washing to foster LGBT+ inclusion.

Abstract

Details

Care and Compassion in Capitalism
Type: Book
ISBN: 978-1-83549-149-2

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