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1 – 10 of 11Ruby S. Chanda, Vanishree Pabalkar and Sarika Sharma
This study aims to understand and analyze the aspects influencing students’ attitudes and behavior toward the use of metaverse in education. The metaverse is currently viewed as…
Abstract
Purpose
This study aims to understand and analyze the aspects influencing students’ attitudes and behavior toward the use of metaverse in education. The metaverse is currently viewed as technology with immense prospects. However, the practice of the metaverse for educational motives is rarely deliberated.
Design/methodology/approach
To assess the effect of the metaverse on students' knowledge and use of resources, general interests and attitudes toward the metaverse in education, a survey was conducted. The collected data were analyzed using a confirmatory factor analysis (CFA) in the first phase to address the various validity parameters. In the second phase, path analysis of the model was performed using structural equation modeling (SEM).
Findings
The study investigated how students intended to behave while using the metaverse for learning. The attitude toward adopting metaverse as technology is influenced by perceived utility and simplicity of use. This leads to behavioral intention as well. Studies reveal that the aspect of perceived usefulness is considered to be more significant in assessing the intention of use.
Research limitations/implications
This quantitative study contributes to the literature on metaverse, which is in the growing stage. In the educational sector, the existing studies are scarce; hence, the addition to the literature on metaverse is quite significant in the education domain.
Practical implications
The study benefits the students and the academicians because metaverse is largely considered an integral part of technology platforms, which has to be included in the learning systems eventually. There are few courses where the use of metaverse is already initiated at an introductory level, thus opening a broad spectrum of opportunities at all levels. It can provide scholars access to a massive array of resources, including multimedia presentations, interactive objects that support the delivery of lessons, videos, images and audio recordings.
Originality/value
This study adds to the existing literature by examining the impact of metaverse in education. The research focused on the students pursuing higher education who were mostly aware of metaverse and were open to the idea of learning and understanding through technology inclusion.
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Francesco Bandinelli, Martina Scapin and Lorenzo Peroni
Finite element (FE) analysis can be used for both design and verification of components. In the case of 3D-printed materials, a proper characterization of properties, accounting…
Abstract
Purpose
Finite element (FE) analysis can be used for both design and verification of components. In the case of 3D-printed materials, a proper characterization of properties, accounting for anisotropy and raster angles, can help develop efficient material models. This study aims to use compression tests to characterize short carbon-reinforced PA12 made by fused filament fabrication (FFF) and to model its behaviour by the FE method.
Design/methodology/approach
In this work, the authors focus on compression tests, using post-processed specimens to overcome external defects introduced by the FFF process. The material’s elastoplastic mechanical behaviour is modelled by an elastic stiffness matrix, Hill’s anisotropic yield criterion and Voce’s isotropic hardening law, considering the stacking sequence of raster angles. A FE analysis is conducted to reproduce the material’s compressive behaviour through the LS-DYNA software.
Findings
The proposed model can capture stress values at different deformation levels and peculiar aspects of deformed shapes until the onset of damage mechanisms. Deformation and damage mechanisms are strictly correlated to orientation and raster angle.
Originality/value
The paper aims to contribute to the understanding of 3D-printed material’s behaviour through compression tests on bulk 3D-printed material. The methodology proposed, enriched with an anisotropic damage criterion, could be effectively used for design and verification purposes in the field of 3D-printed components through FE analysis.
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The purpose of this study is to prepare a state-of-the-art review on advanced ceramic materials including their fabrication techniques, characteristics, applications and…
Abstract
Purpose
The purpose of this study is to prepare a state-of-the-art review on advanced ceramic materials including their fabrication techniques, characteristics, applications and wettability.
Design/methodology/approach
This review paper presents the various types of advanced ceramic materials according to their compounding elements, fabrication techniques of advanced ceramic powders as well as their consolidation, their characteristics, applications and wetting properties. Hydrophobic/hydrophilic properties of advanced ceramic materials are described in the paper with their state-of-the-art application areas. Optical properties of fine ceramics with their intrinsic characteristics are also presented within. Special focus is given to the brief description of application-based manipulation of wetting properties of advanced ceramics in the paper.
Findings
The study of wetting/hydrophobicity/hydrophilicity of ceramic materials is important by which it can be further modified to achieve the required applications. It also makes some sense that the material should be tested for its wetting properties when it is going to be used in some important applications like biomedical and dental. Also, these advanced ceramics are now often used in the fabrication of filters and membranes to purify liquid/water so the study of wetting characteristics of these materials becomes essential. The optical properties of advanced ceramics are equally making them suitable for many state-of-the-art applications. Dental, medical, imaging and electronics are the few sectors that use advanced ceramics for their optical properties.
Originality/value
This review paper includes various advanced ceramic materials according to their compounding elements, different fabrication techniques of powders and their consolidation, their characteristics, various application area and hydrophobic/hydrophilic properties.
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Umi Karomah Yaumidin, Chitra Indah Yuliana, Endang S. Soesilowati, Achsanah Hidayatina, Yani Mulyaningsih, I Gede Mahatma Yuda Bakti, Renie Oelviani, Witono Adiyoga, Purwanto Purwanto, Yennita Sihombing and Farmawaty Malik
The Indonesian Government demanded that all beverages and food products, including rice, be halal-certified. Farmers play a crucial role in the rice halal certification…
Abstract
Purpose
The Indonesian Government demanded that all beverages and food products, including rice, be halal-certified. Farmers play a crucial role in the rice halal certification procedures. The purpose of this study is to investigate the factors influencing farmers’ intentions and behaviours towards halal rice production.
Design/methodology/approach
Partial least squares–structural equation modelling was used to analyse survey data collected from 278 rice farmers in Indonesia.
Findings
This study indicates that farmers’ intentions and perceived behavioural control have a favourable and significant impact on their behaviours towards halal rice farming. Importantly, halal certification awareness can operate as a moderator to improve the effects of attitude on farmers’ intentions to comply with halal requirements in rice production.
Practical implications
This study’s results hold significant practical implications for stakeholders interested in encouraging farmers to purchase halal-certified rice seeds and sell paddy to halal-certified rice milling companies. Efforts to improve farmers’ knowledge and awareness of halal certification include organising halal certification courses, creating a supportive social environment, sharing farmers’ success stories and establishing support mechanisms to assist farmers in incorporating halal concepts into their businesses.
Originality/value
Research on halal certification from producers’ perspectives, particularly among farmers, remains limited. This study addresses this gap by exploring farmers’ behaviours towards halal rice production and contributing insights for stakeholders interested in promoting halal rice certification.
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Poonam Sahoo, Pavan Kumar Saraf and Rashmi Uchil
The banking sector is more revolutionized than ever, with advanced technologies driving a seismic change in the financial industry. This study aims to understand how digital…
Abstract
Purpose
The banking sector is more revolutionized than ever, with advanced technologies driving a seismic change in the financial industry. This study aims to understand how digital technologies influence banking sector employees and their perception of working in an era of Banking 4.0.
Design/methodology/approach
This study incorporated qualitative analysis to gain different insights from diverse respondents from banking industries. A purposive sampling method was adopted, and semistructured interviews were conducted, taking a sample of 72 respondents. All the transcripts were then analyzed using NVivo.
Findings
The findings focus on challenges related to understanding technology phenomena, managing changes, infrastructure, skills, competitiveness and regulatory mechanisms. This is further followed by the favorable impact of Banking 4.0 on employees and future avenues, such as innovation in financial services, work productivity, career opportunities and change management, banking 4.0 and banking 5.0, and banking 4.0 management strategies identified as the significant findings.
Practical implications
This study provides guidelines for Banking 4.0 provision strategy and conceptual reference toward the development of Banking 4.0. It also supports the Enhanced Access and Service Excellence 4.0 program, driven by the Indian Bank’s Association, to focus more on digitization, automation and data analytics.
Originality/value
The novelty of this research provides a qualitative hierarchy of significant challenges, favorable impacts and future research avenues of Banking 4.0 in the Indian banking sector.
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Siavash Moayedi, Jamal Zamani and Mohammad Salehi
This paper aims to provide a full introduction, new classification, comparison and investigation of the challenges as well as applications of layerless 3D printing, which is one…
Abstract
Purpose
This paper aims to provide a full introduction, new classification, comparison and investigation of the challenges as well as applications of layerless 3D printing, which is one of the industry 4.0 pioneers.
Design/methodology/approach
Given the significance and novelty of uniform 3D printing, more than 250 publications were collected and reviewed in an unbiased and clear manner.
Findings
As a result, the majority of uniform parts printed in polymer form are known up to this point. In a novel division for better researchers’ comprehension, uniform printing systems were classified into three categories: oxygen inhibition (OI), liquid lubrication (LL) and photon penetration (PP), and each was thoroughly investigated. Furthermore, these three approaches were evaluated in terms of printing speed, precision and accuracy, manufacturing scale and cost.
Originality/value
The parameters of each approach were compared independently, and then a practical comparison was conducted among these three approaches. Finally, a variety of technologies, opportunities, challenges and advantages of each significant method, as well as a future outlook for layerless rapid prototyping, are presented.
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Moontaha Farin, Jarin Tasnim Maisha, Ian Gibson and M. Tarik Arafat
Additive manufacturing (AM), also known as three-dimensional (3D) printing technology, has been used in the health-care industry for over two decades. It is in high demand in the…
Abstract
Purpose
Additive manufacturing (AM), also known as three-dimensional (3D) printing technology, has been used in the health-care industry for over two decades. It is in high demand in the health-care industry due to its strength to manufacture custom-designed and personalized 3D constructs. Recently, AM technologies are being explored to develop personalized drug delivery systems, such as personalized oral dosages, implants and others due to their potential to design and develop systems with complex geometry and programmed controlled release profile. Furthermore, in 2015, the US Food and Drug Administration approved the first AM medication, Spritam® (Apprecia Pharmaceuticals) which has led to tremendous interest in exploring this technology as a bespoke solution for patient-specific drug delivery systems. The purpose of this study is to provide a comprehensive overview of AM technologies applied to the development of personalized drug delivery systems, including an analysis of the commercial status of AM based drugs and delivery devices.
Design/methodology/approach
This review paper provides a detailed understanding of how AM technologies are used to develop personalized drug delivery systems. Different AM technologies and how these technologies can be chosen for a specific drug delivery system are discussed. Different types of materials used to manufacture personalized drug delivery systems are also discussed here. Furthermore, recent preclinical and clinical trials are discussed. The challenges and future perceptions of personalized medicine and the clinical use of these systems are also discussed.
Findings
Substantial works are ongoing to develop personalized medicine using AM technologies. Understanding the regulatory requirements is needed to establish this area as a point-of-care solution for patients. Furthermore, scientists, engineers and regulatory agencies need to work closely to successfully translate the research efforts to clinics.
Originality/value
This review paper highlights the recent efforts of AM-based technologies in the field of personalized drug delivery systems with an insight into the possible future direction.
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Georgina Thornton, Dominic Willmott, Emma Richardson and Lara Hudspith
Many women report experiences of street harassment during their lifetime. Previous quantitative survey research has shown the variety of ways in which this type of harassment can…
Abstract
Purpose
Many women report experiences of street harassment during their lifetime. Previous quantitative survey research has shown the variety of ways in which this type of harassment can impact upon a victim’s life, including restricting their freedom of movement and fear of further victimisation. The purpose of this study is understand the immediate and enduring psychological impact of street harassment on female victim-survivors.
Design/methodology/approach
The present study aims to explore, qualitatively, women’s experiences of street harassment through thematic analysis of on 35 online blog posts. Data were collected from the “Stop Street Harassment” website, where women are invited to share their experiences anonymously.
Findings
Three main themes were generated from the data. First was the age at which women began to experience street harassment, with recurring early incidents during formative childhood years. Second was the impact that experiences had on their mental health and psychological well-being with feelings of shame, fear, self-loathing, as well as decreased self-esteem and confidence experienced in the immediate aftermath – though the longer-term negative emotions reported were enduring feelings of anger alongside a constant state of anxiety from feelings of vulnerability to further victimisation. The final theme was the modification of behaviour after experiencing street harassment where women choose to avoid walking alone on the streets or consciously changed their clothing choices, to avoid being harassed.
Originality/value
This study offers a further qualitative insight into the real-life experience and psychological consequences of street harassment upon survivors’ mental health.
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The purpose of this study was to explore the perceptions of internally displaced persons regarding their experiences with various human rights prescripts. This study also sought…
Abstract
Purpose
The purpose of this study was to explore the perceptions of internally displaced persons regarding their experiences with various human rights prescripts. This study also sought to contribute to the literature on the living conditions of internally displaced persons and narrow the gap in internal displacement studies, particularly in sub-Saharan Africa.
Design/methodology/approach
A case study approach and quantitative research paradigm were adopted in the study. A questionnaire was used to collect data from 584 participants in Niger State, Edo State and Kaduna State in Nigeria.
Findings
The findings reveal that most of the internally displaced persons were youth, unemployed and had a strong motivation to meet their physiological needs. The empirical evidence in this study leads to the conclusion that the daily struggle of the participants to meet their survival needs overshadows every other human rights consideration among them.
Research limitations/implications
Various practical and theoretical implications are inferred from this study including the imperative to urgently address the causes of internal displacement and provide urgent assistance to internally displaced persons.
Originality/value
Besides the novel conceptual insights and empirical data, this study makes unique contributions to literature on internally displaced persons and human rights theory.
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Pawan Kumar Chand, Urvashi Tandon and Neha Mishra
The present research study aims to understand the cause-and-effect reasons behind the job-hopping practices followed by Gen Z employees in the industry 5.0 in India. Further, in…
Abstract
Purpose
The present research study aims to understand the cause-and-effect reasons behind the job-hopping practices followed by Gen Z employees in the industry 5.0 in India. Further, in the tandem of efforts, the research study has examined the direct and indirect relationship among novice behaviour, social alienation and job-hopping in Gen Z in the information technology sector of Industry 5.0 in India.
Design/methodology/approach
The 533 Gen Z or millennial employees were chosen from northern India Industry 5.0 following the non-probability purposive sampling technique. The study follows the quantitative research approach, and the data were collected through a survey questionnaire based on standardized measuring instruments. Further, the gathered data were analysed using the structure equation modelling.
Findings
The study’s findings confer the significant direct impact of novice behaviour on job-hopping. While measuring the indirect relationship, the partial mediation effect was noticed in the relationship among novice behaviour, social alienation and job-hopping in the Gen Z employees of Industry 5.0 in India.
Originality/value
The present study will be beneficial to the investors to recognize the job-hopping reasons in Industry 5.0. Further, Gen Z employees and academicians will also receive insight into the cause and effect behind job-hopping. Such will minimize the gap between industry and academia and help Gen Z attain stable employment in Industry 5.0.
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