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Article
Publication date: 12 January 2024

Rohit R. Salgude, Prasad Pailwan, Sunil Pimplikar and Dipak Kolekar

Soil is an essential component of road construction and is used in the form of subgrade materials. It ensures the stability and durability of the road under adverse conditions;…

Abstract

Purpose

Soil is an essential component of road construction and is used in the form of subgrade materials. It ensures the stability and durability of the road under adverse conditions; being one of the important parameters, poor judgment of the engineering properties of soil can lead to pavement failure. Geopathic stress (GS) is a subtle energy in the form of harmful electromagnetic radiation. This study aims to investigate the effect of GS on soil and concrete.

Design/methodology/approach

A total of 23 soil samples from stress zones and nonstress zones were tested for different engineering properties like water content, liquid limit, plastic limit, specific gravity and California bearing ratio. Two concrete panels were placed on GS zones, and their quality was monitored through nondestructive testing for a period of one year.

Findings

The result shows that the engineering properties of soil and pavement thickness are increasing in stress zones as compared with nonstress zones. For concrete panels, as time passes, the quality of the concrete gets reduced, which hints toward the detrimental effect of GS.

Originality/value

This research is a systematic, scientific, reliable study which evaluated subgrade characteristics thus determining the detrimental impact of the GS on soil and pavement thickness. On a concluding note, this study provides a detailed insight into the performance of the road segment when subjected to GS. Through this investigation, it is recommended that GS should be considered in the design of roads.

Details

World Journal of Engineering, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1708-5284

Keywords

Article
Publication date: 22 September 2022

Rameshwar Dubey, Angappa Gunasekaran and Cyril R.H. Foropon

The coordination among the various entities such as the military, government agencies, civilians, non-governmental agencies, and other commercial enterprises is one of the most…

Abstract

Purpose

The coordination among the various entities such as the military, government agencies, civilians, non-governmental agencies, and other commercial enterprises is one of the most challenging aspects of managing the humanitarian supply chain. Blockchain technology (BCT) can facilitate coordination, but the cost and other hindrances have limited their application in disaster relief operations. Despite some studies, the existing literature does not provide a nuanced understanding of the application of blockchain technology to improve information alignment and coordination. Motivated by some recent examples where blockchain technology has been used to trace and mobilize resources in the form of funds and materials from the origin to the destination, the authors develop a theoretical model grounded in the contingent resource-based view.

Design/methodology/approach

To empirically validate the model and test the research hypotheses, the authors gathered cross-sectional data using a structured pre-tested questionnaire. In this study, the authors gathered our responses from international non-governmental organizations from twenty-four countries. The authors performed the statistical analyses using variance-based structural equation modeling (PLS-SEM) with the help of commercial software (WarpPLS 7.0).

Findings

The findings of the study offer some useful implications for theory and practice. The results obtained through statistical analyses suggest that the BCT significantly affects information alignment and coordination. However, contrary to popular beliefs the study suggests that intergroup leadership has no significant moderating effect on the paths joining BCT and information alignment/coordination. Moreover, the authors found that the control variable (interdependence) significantly affects the information alignment and coordination further, which opens the room for further investigation.

Practical implications

The result of the study offers some useful guidance. Firstly, it suggests that humanitarian organizations should invest in BCT to improve information alignment and coordination which is one of the most complex tasks in front of humanitarian organizations. Secondly, intergroup leadership may not have desired influence on the effects of BCT on information alignment/coordination. However, the interdependence of the humanitarian organizations on each other may have a significant influence on the information alignment/coordination.

Originality/value

The study offers some useful implications for theory. For instance, how BCT influences information alignment and coordination was not well understood in the context of humanitarian settings. Hence, this study offers a nuanced understanding of technology-enabled coordination in humanitarian settings.

Details

Journal of Enterprise Information Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1741-0398

Keywords

Article
Publication date: 21 February 2024

Xiaoying Liu, Qamar Ali, Muhammad Rizwan Yaseen, Samuel Asumadu Sarkodie, Muhammad Sohail Amjad Makhdum and Muhammad Tariq Iqbal Khan

The Sustainable Development Goal (SDG) 16 outlines sustainability as associated with peace, good governance and justice. The perception of international tourists about security…

Abstract

Purpose

The Sustainable Development Goal (SDG) 16 outlines sustainability as associated with peace, good governance and justice. The perception of international tourists about security measures and risks is a key factor affecting destination choices, tourist flow and overall satisfaction. Thus, we investigate the impact of armed forces personnel, prices, economic stability, financial development and infrastructure on tourism.

Design/methodology/approach

This research used data from 130 countries from 1995 to 2019, which were divided into four income groups. This study employs a two-step generalized method of moments (GMM) technique and a novel tourism index comprising five relevant indicators of tourism.

Findings

A 1% increase in armed forces personnel expands tourism in all income groups – 0.369% High Income Countries (HICs), 0.348% Upper Middle Income Countries (UMICs), 0.247% Lower Middle Income Countries (LMICs) and 0.139% Low Income Countries (LICs). The size of the tourism-safety coefficient decreases from high to low-income groups. The impact of inflation is significantly negative in all panels, excluding LICs. The reduction in tourism was 0.033% in HICs, 0.049% in UMICs and 0.029% in LMICs for a 1% increase in prices. The increase in the global tourism index is more in LICs (0.055%), followed by LMICs (0.024%), UMICs (0.009%) and HICs (0.004%) for a 1% expansion in the gross domestic product (GDP)/capita growth. However, the magnitude of the growth-led tourism impact is greater in developing countries. A positive impact of foreign direct investment (FDI) inflow was found in all panels like 0.016% in HICs, 0.050% in UMICs and 0.119% in LMICs for a 1% increase in FDI inflow. The rise in the global tourism index is 0.097% (HICs), 0.124% (UMICs) and 0.310% (LMICs) for a 1% rise in the financial development index. The increase in the global tourism index is 0.487% (HICs), 0.420% (UMICs) and 0.136% (LICs) for a 1% rise in the infrastructure index.

Research limitations/implications

Empirical analysis infers important policy implications such as (a) establishment of a peaceful environment via recruitment of security personnel, use of safe city cameras, modern technology and law enforcement; (b) provision of basic facilities to tourists like sanitation, drinking water, electricity, accommodation, quality food, fuel and communication network and (c) price stability through different tools of monetary and fiscal policy.

Originality/value

First, it explains the effect of security personnel on a comprehensive index of tourism instead of a single variable of tourism. Second, it captures the importance of economic stability (i.e., economic growth, financial development and FDI inflow) in the tourism–peace nexus.

Details

Kybernetes, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0368-492X

Keywords

Article
Publication date: 1 January 2024

Warren G. Lavey

While sustainability experts point to interrelated social, economic and environmental goals, students may think about sustainability primarily as natural resources. To prepare…

Abstract

Purpose

While sustainability experts point to interrelated social, economic and environmental goals, students may think about sustainability primarily as natural resources. To prepare students to tackle global challenges to well-being, this paper aims to show that educators need to assess and address students’ shortcomings in considering socioeconomic dimensions.

Design/methodology/approach

This study coded essays on the meaning and components of sustainability written by 93 undergraduate and graduate students in environmental policy, business and engineering courses at US and Austrian universities. Then, the study reviewed a teaching strategy using diverse experts, case studies and assignments. Finally, the analysis evaluated students’ final projects proposing sustainability legislation with social, economic and environmental dimensions.

Findings

Students usually connect sustainability with limited natural resources affecting current and future generations, but seldom think that sustainability means acting on prominent socioeconomic challenges like poverty, food insecurity, pandemics and violence. Teaching in diverse courses through multidimensional case studies and legislation broadened and deepened students’ understanding and preparedness to act.

Originality/value

Despite experts’ attention to the interconnected Sustainable Development Goals, educators and policymakers need information on whether students associate sustainability with socioeconomic challenges. Open-response questions can reveal gaps in the respondents’ sustainability beliefs. In a wide range of courses, teaching can use diverse experts and multidimensional case studies and legislative assignments.

Details

International Journal of Sustainability in Higher Education, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1467-6370

Keywords

Article
Publication date: 14 December 2023

Prathamesh Gaikwad and Sandeep Sathe

The purpose of this paper is to study and analyze the effects of fly ash (FA) as a mineral admixture on compressive strength (CS), carbonation resistance and corrosion resistance…

Abstract

Purpose

The purpose of this paper is to study and analyze the effects of fly ash (FA) as a mineral admixture on compressive strength (CS), carbonation resistance and corrosion resistance of reinforced concrete (RC). In addition, the utilization of inexpensive and abundantly available FA as a cement replacement in concrete has several benefits including reduced OPC usage and elimination of the FA disposal problem.

Design/methodology/approach

Reinforcement corrosion and carbonation significantly affect the strength and durability of the RC structures. Also, the utilization of FA as green corrosion inhibitors, which are nontoxic and environmentally friendly alternatives. This review discusses the effects of FA on the mechanical characteristics of concrete. Also, this review analyzes the impact of FA as a partial replacement of cement in concrete and its effect on the depth of carbonation in concrete elements and the corrosion rate of embedded steel as well as the chemical composition and microstructure (X-ray diffraction analysis and scanning electron microscopy) of FA concrete were also reviewed.

Findings

This review provides a clear analysis of the available study, providing a thorough overview of the current state of knowledge on this topic. Regarding concrete CS, the findings indicate that the incorporation of FA often leads to a loss in early-age strength. However, as the curing period increased, the strength of fly ash concrete (FAC) increased with or even surpassed that of conventional concrete. Analysis of the accelerated carbonation test revealed that incorporating FA into the concrete mix led to a shallower carbonation depth and slower diffusion of carbon dioxide (CO2) into the concrete. Furthermore, the half-cell potential test shows that the inclusion of FA increases the durability of RC by slowing the rate of steel-reinforcement corrosion.

Originality/value

This systematic review analyzes a wide range of existing studies on the topic, providing a comprehensive overview of the research conducted so far. This review intends to critically assess the enhancements in mechanical and durability attributes (such as CS, carbonation and corrosion resistance) of FAC and FA-RC. This systematic review has practical implications for the construction and engineering industries. This can support engineers and designers in making informed decisions regarding the use of FA in concrete mixtures, considering both its benefits and potential drawbacks.

Details

World Journal of Engineering, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1708-5284

Keywords

Article
Publication date: 20 June 2023

Mu-Chun Liao, Ting-Ya Hsieh and Wei-Hsiang Wang

By inspecting the special connection between negligence and the causes of negligence, this study evaluates the reasonableness of negligence offenses elements from the perspectives…

Abstract

Purpose

By inspecting the special connection between negligence and the causes of negligence, this study evaluates the reasonableness of negligence offenses elements from the perspectives of “modes” and “rules.” This study considers that in the core concept of negligent manslaughter in the Criminal Code of Taiwan, “business” comprises an outstretched legal element; thus, “application by analogy” or “customary laws” should be prohibited as a legal basis or when applying the criminal code because those are not allowed under nulla poena sine lege. Nulla poena sine lege must be respected to release construction professionals from material risks in their judicial rights and interests.

Design/methodology/approach

This study used data mining analysis with a database of 204 cases where construction professionals were involved in an accusation of gross negligence manslaughter (GNM) (N = 486) between 1995 and 2021 to explore the reasons and distribution of these cases in the construction industry in Taiwan.

Findings

The results showed that the main reasons behind lawful GNM accusations against construction professionals are as follows: (1) the violation of employers' duty of care to prevent hazards caused in workplaces where falling and collapsing are concerns during construction, thus resulting in death; (2) gross negligence during design, construction and supervision, causing damages after natural disasters such as earthquakes and typhoons.

Research limitations/implications

This study discusses the whole life circle of construction, starting from planning, design, construction and completion. However, the involvement of other offenses such as providing false statements, forgery, embezzlement, unjust enrichment and fraudulent tax evasion or criminal responsibilities stipulated in the Building Act or administrative punishments are beyond the scope of this study. Future studies will focus on foreign “business GNM” cases from judicial precedents with similar backgrounds to Taiwan in the construction industry to verify whether similar conclusions can be drawn and to examine their differences.

Practical implications

This study applied data mining and data analysis to the data and explored potential causality and patterns of GNM cases in judicial cases. The results of the analyses can be used as evidence for potential causality and thus facilitate construction professionals' self-reflection and contribute to the sustainable development of working environments for construction.

Social implications

This study agrees with the removal of GNM titled “business” in the Criminal Code of Taiwan to achieve Sustainable Development Goals (SDGs) in the building industry. By doing so, national judicial and management systems will be in line with international standards, ensuring that everyone has equal access to justice.

Originality/value

Goal 16 of the SDGs by the United Nations aims to promote judicial equality, peace, justice and strong institutions. With this basis, this study collected and analyzed data in the field of criminal law and applied the theory of criminal offenses committed by negligence to real construction-related cases. This study especially discusses whether construction professionals were imposed with excessive responsibilities when a court enforced the “duty of care” that asked the professionals to bear the responsibility of results for events that should be and could be foreseen.

Details

Engineering, Construction and Architectural Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 15 April 2024

Kuldeep Singh

This study aims to squeeze some critical viewpoints from the shifting landscape of business research (she), that conceals her true personality. Today, she is relentlessly…

Abstract

Purpose

This study aims to squeeze some critical viewpoints from the shifting landscape of business research (she), that conceals her true personality. Today, she is relentlessly struggling to strike a good balance between science and creativity. Therefore, she resolves to pivot the scholarly attention towards “scientific creativity”.

Design/methodology/approach

Business research is personified in this viewpoint paper. By adopting the methodology of third-person omniscient, the author pens the introspections of contemporary business research, and how she would express herself in modern times if she were a living person.

Findings

Business research introspects that she is suffering from the phenomena of “existential crisis” and “popularity fallacy” in contemporary times. Though she believes that the science of business research is evolving significantly, worries about becoming scientifically monotonous grip her in the dark of the nights. She laments the grim reality of today; studies of a similar nature dominate the research literature while the philosopher in her is fading gradually. Therefore, she calls for more “scientific creativity”. She realises that solving societal problems must remain her foremost priority. However, she believes that her priorities towards society and world peace depend on whether she could revitalise the fading philosopher of personality.

Originality/value

The current viewpoint paper is an attempt to shed some light on the landscape of contemporary business research, which is undergoing unremitting changes. It also highlights the desirable changes in the context of business research.

Details

Society and Business Review, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1746-5680

Keywords

Article
Publication date: 21 December 2023

Alireza Arab, Mohammad Ali Sheikholislam and Saeid Abdollahi Lashaki

The purpose of this paper is to review studies on mathematical optimization of the sustainable gasoline supply chain to help decision-makers understand the current situation, the…

Abstract

Purpose

The purpose of this paper is to review studies on mathematical optimization of the sustainable gasoline supply chain to help decision-makers understand the current situation, the exact dimensions of the problem and the models provided in the literature. So, a more realistic mathematical optimization model can be achieved by fully covering all dimensions of the supply chain of this product.

Design/methodology/approach

To evaluate and comprehend the mathematical optimization of the sustainable gasoline supply chain research area, a systematic literature review is undertaken that covers material collection, descriptive analysis, content analysis and material evaluation steps. Finally, based on this process, 69 related articles were carefully investigated.

Findings

The results of the systematic literature review show the main areas of the published papers on mathematical optimization of sustainable gasoline supply chain problems and the gaps for future research in this field presented based on them.

Research limitations/implications

This approach is subject to limitations because the protocol of the systematic review of the research literature only included searching for the considered combination of keywords in the Scopus and ProQuest databases. Furthermore, the protocol used in this paper restricts documents to English.

Practical implications

The results have significant implications for both academicians and practitioners in this field. It can be useful for academics to comprehend the gaps and future trends in this field. Also, for practitioners, it can be useful to identify and understand the parts of the mathematical optimization model, which can help them model this problem effectively and efficiently.

Originality/value

No systematic literature review has been done in this field by considering gasoline to the best of the authors’ knowledge and delivers new facts for the future development of this field.

Details

Journal of Science and Technology Policy Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2053-4620

Keywords

Article
Publication date: 6 November 2023

James Pérez-Morón, Ulf Thoene and Roberto García Alonso

This study aims to analyze the establishment of sustainable microfranchises by women victims of the conflict (WVC) entrepreneurs who suffered the consequences and impacts of the…

Abstract

Purpose

This study aims to analyze the establishment of sustainable microfranchises by women victims of the conflict (WVC) entrepreneurs who suffered the consequences and impacts of the longest-running internal conflict in the Americas. Additionally, this research seeks to underscore the transformative role of women entrepreneurs-for-peace (WE4P) in a post-peace agreement society.

Design/methodology/approach

This study seeks to contribute to theory building on sustainable business models (SBMs) at the base of the pyramid (BoP) theory from a single case study of the Colombian microfranchise TechOil. The theoretical sampling process guided the selection of data sources, which include semi-structured interviews, company and microfranchise donors’ reports, websites and external expert interviews to support the findings. The research adopts a framework of intro-entrepreneurship characteristics, ambiance, organization and sustainability.

Findings

TechOil offers a valuable case study for understanding how the phenomenon of microfranchise as an SBM spills over the BoP and promotes gender equality. The authors also developed a new SBM typology by extending the theory inductively.

Practical implications

The paper highlights WE4P and introduces microfranchises as a new SBM typology, offering insights into policy, practice and societal transformation in post-peace agreement zones.

Originality/value

The issue of WVC entrepreneurs in post-peace agreement settings remains under-reviewed and under-theorized. This study’s originality lies in introducing microfranchises as a new SBM typology, emphasizing the importance of gender equality and women’s roles in sustainable development and addressing the overlooked link between entrepreneurship and peace, contributing to global applicability.

Objetivo

Este estudio tiene como objetivo analizar el establecimiento de microfranquicias sostenibles por parte de emprendedoras Víctimas del Conflicto (WVC, por sus siglas en inglés) que sufrieron las consecuencias e impactos del conflicto interno más largo en América. Además, esta investigación busca resaltar el papel transformador de las mujeres emprendedoras por la paz (WE4P) en una sociedad posterior a un acuerdo de paz.

Diseño/metodología/enfoque

Este estudio busca contribuir a la construcción de teoría sobre modelos de negocios sostenibles - SBM según la teoría de la Base de la Pirámide - BoP a partir de un estudio de caso único de la microfranquicia colombiana TechOil. El proceso de muestreo teórico guió la selección de fuentes de datos, que incluyen entrevistas semiestructuradas, informes de la empresa y donantes de microfranquicias, sitios web y entrevistas con expertos externos para respaldar los hallazgos. La investigación adopta un marco de características introemprendedoras, ambiente, organización y sostenibilidad.

Hallazgos

TechOil ofrece un valioso estudio de caso para comprender cómo el fenómeno de la microfranquicia como SBM se extiende más allá de la BoP y promueve la igualdad de género. Los autores también desarrollaron una nueva tipología de SBM al extender la teoría de manera inductiva.

Implicaciones

El artículo destaca a las WE4P e introduce las microfranquicias como una nueva tipología de SBM, ofreciendo ideas sobre política, práctica y transformación social en zonas posteriores a un acuerdo de paz.

Originalidad

El tema de las emprendedoras WVC en contextos posteriores a un acuerdo de paz sigue siendo poco estudiado y teorizado. La originalidad de este artículo radica en introducir las microfranquicias como una nueva tipología de SBM, enfatizando la importancia de la igualdad de género y el papel de las mujeres en el desarrollo sostenible, y abordando el vínculo pasado por alto entre el emprendimiento y la paz, contribuyendo a la aplicabilidad global.

Objetivo

Este estudo tem como objetivo analisar o estabelecimento de microfranquias sustentáveis por empreendedoras Vítimas do Conflito (WVC) que sofreram as consequências e impactos do conflito interno mais longo das Américas. Além disso, esta pesquisa busca destacar o papel transformador das mulheres empreendedoras pela paz (WE4P) em uma sociedade pós-acordo de paz.

Desenho/metodologia/abordagem

Este estudo busca contribuir para a construção de teoria sobre modelos de negócios sustentáveis - SBM segundo a teoria da Base da Pirâmide - BoP a partir de um estudo de caso único da microfranquia colombiana TechOil. O processo de amostragem teórica orientou a seleção de fontes de dados, que incluem entrevistas semiestruturadas, relatórios da empresa e doadores de microfranquias, sites e entrevistas com especialistas externos para respaldar os achados. A pesquisa adota um quadro de características introempreendedoras, ambiente, organização e sustentabilidade.

Achados

A TechOil oferece um valioso estudo de caso para entender como o fenômeno da microfranquia como SBM se estende além da BoP e promove a igualdade de gênero. Os autores também desenvolveram uma nova tipologia de SBM ao estender a teoria de forma indutiva.

Implicações

O artigo destaca as WE4P e introduz as microfranquias como uma nova tipologia de SBM, oferecendo insights sobre política, prática e transformação social em zonas pós-acordo de paz.

Originalidade

O tema das empreendedoras WVC em contextos pós-acordo de paz ainda é pouco estudado e pouco teorizado. A originalidade deste artigo reside em introduzir as microfranquias como uma nova tipologia de SBM, enfatizando a importância da igualdade de gênero e o papel das mulheres no desenvolvimento sustentável, e abordando o elo negligenciado entre empreendedorismo e paz, contribuindo para a aplicabilidade global.

Article
Publication date: 23 January 2024

Ana Elena Builes-Vélez, Juliana Restrepo and Juan Diego Diego Martínez

This paper aims to identify how the faculties of a Colombian University have understood the concept of sustainability and the way they have embedded it into their training.

Abstract

Purpose

This paper aims to identify how the faculties of a Colombian University have understood the concept of sustainability and the way they have embedded it into their training.

Design/methodology/approach

Qualitative research was done using documentary and content analysis which allowed researchers to recognize features correlated to sustainability which are needed to promote and act for social equity, ecological care and economic development.

Findings

It was found that most faculties at the university do not conceptualize it; ergo, courses are designed neither for promoting sustainability nor sustainable education. Besides this, almost no level of integration was identified among faculties on this topic.

Research limitations/implications

Many people agree education for sustainability is a key action to overcome the complex challenges the planet is facing; nevertheless, the prejudice that training to solve sustainability problems is an exclusive task of certain disciplines is common. This misunderstanding reduces the possibilities of pursuing a sustainable future, considering that these issues affect all humankind and that they can only be solved through interdisciplinary and collaborative work.

Practical implications

The paper also outlines some actions that Universidad Pontificia Bolivariana (UPB) can take to consider sustainability issues, and they are as follows: identification of competencies to include in the curricula; recognition of the potential of integrating education for sustainable development (ESD) into the curricula by strengthening the competencies and capacities; strengthening the competencies and capacities of the academic staff through ESD training processes; articulation of research with the curricula in such a way that the results of research processes permeate the curricula.

Social implications

This study has some limitations. For instance, regarding the survey, the size of the sample may seem too small, a bigger sample will allow better information for the results. Regarding the case studies, a greater diversity of programs could have provided a wider range of results. Despite these limitations, for UPB, the study shows a snapshot of the literature review and the articulation of sustainable development and climate change education (CCE) in all programs the university has. The implications of this paper and research are the following. First, it reiterates the importance of having within the same institution a common language to talk about sustainability. Second, it recognizes the competencies and skills that should considered when implementing ESD and CCE in curricula.

Originality/value

This idea corresponds to a lack of debate about what the term signifies and means. It is believed that, as sustainability has been highly researched in the past two decades, it is a cross-cutting element in any faculty proposal; however, due to the complexity of the term, it is understood differently by each member of the same academic community, affecting their ability to design a systemic and systematic curriculum that enables to educate for sustainable goals.

Details

International Journal of Sustainability in Higher Education, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1467-6370

Keywords

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