Anuradha Yadav, Rajesh Kumar Singh, Ruchi Mishra and Surajit Bag
With gaining popularity, online communities are increasing. It is leading to the data and information overflow. So, there are some challenges like cyber frauds, cyberbullying…
Abstract
Purpose
With gaining popularity, online communities are increasing. It is leading to the data and information overflow. So, there are some challenges like cyber frauds, cyberbullying, etc. while engaging with online communities. Not only this, anonymity of the participants, stress and racism are also big challenges in online communities' interaction. Online harassers' attack tactics have changed over time. In addition, there are challenges like quality of discussion, inequality in participation of the users, etc. may scale online communities towards incitement and activism. Therefore, this study will try to analyse these challenges for overall benefit of the society.
Design/methodology/approach
The underlying fuzzy set theory is employed to handle the fuzziness of users' perceptions since the attributes are expressed in linguistic preferences. Through exhaustive literature review, the authors have identified 15 challenges. These challenges are further categorised as cause and effect by using DEMATEL (Decision-Making Trial and Evaluation Laboratory) approach.
Findings
Lack of strategic planning and uninspired discussions between users has emerged as a major challenge in cause category. This study further demonstrates how individual challenge can be managed and developed to navigate the online communities to maintain a healthy environment in society.
Research limitations/implications
Results are based on limited dataset. Therefore, findings cannot be generalised for all online communities.
Originality/value
The research findings offer a suitable direction to policymakers to formulate and design policies, laws and regulations to increase user engagement in the online community. The study is beneficial to firms and researchers in understanding the factors influencing effective management of online communities.
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Helena Bulińska-Stangrecka, Anna Bagieńska and Anuradha Iddagoda
The issue of trust in Industry 4.0 is extremely important from an organization’s perspective. The dynamic development of 4.0 technologies implies wide-ranging changes, which, in…
Abstract
The issue of trust in Industry 4.0 is extremely important from an organization’s perspective. The dynamic development of 4.0 technologies implies wide-ranging changes, which, in order to be implemented effectively, require cooperation based on trust. The purpose of this literature analysis is to identify key research areas regarding trust in Industry 4.0 and to identify further research directions.
Based on a comprehensive literature analysis, the most prominent areas of research on trust issues in Industry 4.0 will be presented (k=36). This chapter will also identify and discuss directions for further research.
The results of the analysis enable to illustrate the trends of science development in the area of Industry 4.0, as well as to identify key issues related to trust. Moreover, the research problems for further studies on the analyzed issue will also be indicated.
The research presented here identifies key Industry 4.0 technologies that are based on trust.
The review provides a valuable resource for practitioners regarding the critical aspects of implementing Industry 4.0 with respect to trust.
This is the first comprehensive literature review diagnosing research areas, technologies, and directions for future research on trust in Industry 4.0.
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Narayanage Jayantha Dewasiri, Salwathura Acharige Menu Jayamini Salwathura, Mananage Shanika Hansini Rathnasiri, Simbiya Hevage Madu Lakmini Walakumbura, Jathun Dahanayaka Kaushalyani Ruwandika, Yasangi Anuradha Iddagoda and Kiran Sood
Purpose: This chapter investigates the moderating impact of personality and demographic factors on the association between work–life balance (WLB) and the well-being (WB) of…
Abstract
Purpose: This chapter investigates the moderating impact of personality and demographic factors on the association between work–life balance (WLB) and the well-being (WB) of Ayurveda doctors in Sri Lanka.
Need for the Study: WB is necessary for everyone’s life. Individuals must meet proper WLB between their private and career life scenarios. On the other hand, employee WB and WLB are considered under the sustainable development goals. Hence, it is required to investigate the effect of WLB on WB.
Methodology: This quantitative, cross-sectional study was conducted with minimal researcher interference. The primary data were collected using structured questionnaires from Ayurvedic Doctors in Sri Lanka. The correlation, regression, and hierarchical regression analyses with multivariate assumptions were conducted using SPSS.
Findings: The findings reveal a robust positive association between the WLB and WB, indicating the same association between the WLB and personality. Moreover, there is a strong positive association between personality and WB. The results of the moderator analysis presented that there is a marginal moderator impact from the personality towards the association between WLB and WB.
Practical Implications: Ayurveda Practitioners and policymakers can use the generated knowledge in decision-making. The results of this study can be used as a reference by all industrial practitioners to improve their business practices. They can do this by raising employee WLB to enhance WB, which will help them keep the best employees within the company.
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Ruksar Ali, Sujood, Ariba Naz and Mohd Azhar
The purpose of this study is to provide a review of the existing research landscape on work-life balance and women’s career motivation. It examines the relationship between…
Abstract
Purpose
The purpose of this study is to provide a review of the existing research landscape on work-life balance and women’s career motivation. It examines the relationship between work-life balance and career motivation in the context of Indian women. Specifically, it explores how the work-life balance of women influences the motivational aspects of their careers.
Design/methodology/approach
The research uses a systematic literature review to identify and analyze relevant literature on work-life balance and women’s career motivation among Indian women from the Scopus database.
Findings
The study uncovers critical insights into the connection between work-life balance and women’s career decisions. It gives insight on how work-life balance significantly impacts women’s career choices. The SLR reveals a notable and consistent upward trend in the domains of work-life balance and career motivation among women.
Research limitations/implications
The findings of this study can inform organizations in tailoring policies that foster women’s career growth while simultaneously supporting a healthy work-life balance. In addition, the research can empower women to make informed decisions about their careers and personal lives. Ultimately, it contributes to creating a more inclusive and gender-equitable work environment, promoting both women’s career aspirations and their overall well-being.
Originality/value
This research stands out in its examination of the relationship between work-life balance and women’s career motivation, particularly in the unique context of Indian women. While previous studies have explored these topics individually, this research bridges the gap by investigating their interplay. Moreover, the application of a systematic literature review approach to these variables in the context of Indian women represents a novel contribution.
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Hiranya Dissanayake, Anuradha Iddagoda, Thanushka Rukshan and Thilini Deshika
This study aims to examine the relationship between digital financial literacy (DFL) and entrepreneurial performance in Sri Lanka. In order to identify the gap, this study has…
Abstract
This study aims to examine the relationship between digital financial literacy (DFL) and entrepreneurial performance in Sri Lanka. In order to identify the gap, this study has done a systematic literature review. Accordingly, Technology Acceptance Model (TAM) was used to bridge this gap. A survey of 385 small and medium business enterprises was conducted in Sri Lanka, and a descriptive analysis, correlational analysis, and partial least squares model was used for data analysis for two models. The first model examines the relationship between DFL and performance and the second model examines Access, Mobile literacy, and social media literacy and performance. Findings of this study includes DFL level is average in Sri Lankan SMEs. The measurement model is evaluated in two models and ensures reliability and validity. The results of the structural model of the first model reveal a positive relationship between DFL and entrepreneurial performance. The second model reveals the positive relationship between access and entrepreneurial performance. This research provides guidance on how DFL can improve SMEs performance which is important to achieve success in current businesses which faced a pandemic situation plus distress situation in Sri Lanka. Based on a systematic literature review, there is no empirical evidence about the relationship between DFL and entrepreneurial performance using the TAM model in the Sri Lankan context perhaps in the international context. This identified gap is bridged in this study in the Sri Lankan context.
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Sarit Biswas, Anuradha Saikia and Mousumi Bhattacharya
This paper aims to explore the relationship between economic policy uncertainty (EPU) and earnings quality in banks in the context of Brazil, Russia, India and China (BRIC) as an…
Abstract
Purpose
This paper aims to explore the relationship between economic policy uncertainty (EPU) and earnings quality in banks in the context of Brazil, Russia, India and China (BRIC) as an emerging economic bloc. The study further explores the role of institutional quality in moderating the impact of EPU on bank earnings quality.
Design/methodology/approach
The study has used earnings management (EM) as a proxy for earnings quality, measured using discretionary loan loss provisions. The higher the EM, the lower the quality of earnings. The study has collected data from 74 banks spanning the years 2014 to 2020 and used fixed effects (FE) and generalized methods of moments (GMM) estimators to test the hypotheses.
Findings
The study has found a positive impact of EPU on EM, suggesting that banks in the BRIC region react to EPU by increasing earnings opacity. However, the study found that better institutional quality can reduce the EM in the presence of EPU.
Originality/value
The study has made an early attempt to establish the relationship between bank EM and EPU in a cross-country setting. In addition, the study shows that the level of institutional quality in emerging markets moderates the impact of EPU on bank EM, which remains unexplored in prior research.
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Tariq Al Habsi, Hussein Al Khabori, Sara Al Qasmi, Tasnim Al Habsi, Mohamed Al Mushaiqri, Srijit Das and Srinivasa Rao Sirasanagandla
Fingerprints and blood samples are important for the identification of individuals and criminals. The present study aims to identify the predominant fingerprint patterns and the…
Abstract
Purpose
Fingerprints and blood samples are important for the identification of individuals and criminals. The present study aims to identify the predominant fingerprint patterns and the association between the fingerprint patterns and ABO–Rh blood groups in Omani population.
Design/methodology/approach
A cross-sectional study was conducted on 200 Omani individuals aged 18 years (104 males and 96 females). The imprints of all right and left-hand fingers were taken, and the types of the fingerprints were determined using a standard protocol. The blood group of all the subjects was recorded. Chi-square test was performed to identify the association between the fingerprint patterns and the ABO and Rh blood groups.
Findings
The loop fingerprint pattern was the most common in Omani subjects (49.4%), followed by whorl (44.9%) and arch (5.7%) pattern. A significant association (p < 0.001) was found between gender and fingerprint pattern. The loop was the highest occurring pattern in the females (54.6%), while the whorl was more in males (50.0%). The whorl pattern was the most common in the AB+ and O− groups. The loop was a predominant pattern in the A+, A−, B+, B− and O+ groups. The Chi-square test also revealed a significant correlation between different fingerprint patterns and blood groups of the subjects (p < 0.001).
Originality/value
The present study is an outcome of undergraduate student's research project thesis for the Doctor of Medicine (MD) program. The results of the present study may help in creating a data bank for biometrics, which can be useful for diagnosing associated diseases and also help in identification of individuals.
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Iqra Masroor and Jamshed Aslam Ansari
Compact and wideband antennas are the need of modern wireless systems that preferably work with compact, low-profile and easy-to-install devices that provide a wider coverage of…
Abstract
Purpose
Compact and wideband antennas are the need of modern wireless systems that preferably work with compact, low-profile and easy-to-install devices that provide a wider coverage of operating frequencies. The purpose of this paper is to propose a novel compact and ultrawideband (UWB) microstrip patch antenna intended for high frequency wireless applications.
Design/methodology/approach
A square microstrip patch antenna was initially modeled on finite element method-based electromagnetic simulation tool high frequency structure simulator. It was then loaded with a rectangular slit and Koch snowflake-shaped fractal notches for bandwidth enhancement. The fabricated prototype was tested by using vector network analyzer from Agilent Technologies, N5247A, Santa Clara, California, United States (US).
Findings
The designed Koch fractal patch antenna is highly compact with dimensions of 10 × 10 mm only and possesses UWB characteristics with multiple resonances in the operating band. The −10 dB measured impedance bandwidth was observed to be approximately 13.65 GHz in the frequency range (23.20–36.85 GHz).
Originality/value
Owing to its simple and compact structure, positive and substantial gain values, high radiation efficiency and stable radiation patterns throughout the frequency band of interest, the proposed antenna is a suitable candidate for high frequency wireless applications in the K (18–27 GHz) and Ka (26.5–40 GHz) microwave bands.
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Yasmina Bahlil, Djamil Krouf, Zoheir Mellouk, Nawal Taleb-Dida and Akila Guenzet
This study aims to examine whether Globularia alypum (Ga) lyophilized aqueous leaves extract treatment improves cardiometabolic syndromes such as hyperglycemia, lipid profiles and…
Abstract
Purpose
This study aims to examine whether Globularia alypum (Ga) lyophilized aqueous leaves extract treatment improves cardiometabolic syndromes such as hyperglycemia, lipid profiles and oxidative damage resulting from a high-fructose diet induced in hypertriglyceridemic rats.
Design/methodology/approach
A total of 24 male Wistar rats weighing 80 ± 5 g were first randomly divided into 2 groups. A total of 12 control rats (C) were fed a standard-diet (St-D) and 12 high fructose (HF) rats were fed a high-fructose diet (HF-D) containing St-D in which cornstarch was substituted by fructose (61.4%). After 15 weeks of feeding, body weight (BW) was about 320 ± 20 g and hypertriglyceridemia was noted in HF vs C group (2.69 ± 0.49 mmol/L) vs (1.25 ± 0.33 mmol/L). Each group of rats was then divided into two equal groups (n = 6) and fed during four weeks either a St-D or HF-D, treated or not with 1% of Ga extract (C-Ga) and (HF-Ga). After 28 days, fasting rats were anesthetized and blood and tissues were removed to measure biochemical parameters.
Findings
The results showed no significant differences in BW and insulinemia between all groups. Ga extract supplementation reduced glycemia (−36%), glycosylated hemoglobin (−37%), Homeostasis Model of Assessment-Insulin Resistance index (−34%) and triacylglycerol’s contents in plasma (−33%), very low density lipoproteins–low density lipoproteins (VLDL-LDL) (−48%), liver (−52%) and aorta (−39%); total cholesterol concentrations in aorta was 3.7-fold lower in HF-Ga vs HF group. Ga treatment reduced lipid peroxidation in plasma, VLDL-LDL, red blood cells (RBC), liver, muscle and kidney by improving superoxide dismutase (SOD) activity and glutathione peroxidase (GPx) in RBC and catalase (CAT) activity in kidney (p < 0.05). Moreover, Ga ameliorates glutathione (GSH) production in RBC (+41%) and kidney tissues (+35%).
Originality/value
Ga extract ameliorated cardiometabolic syndrome by its hypotriglyceridemic effect and prevented development of insulin resistance. It reduces lipid peroxidation by enhancing non-enzymatic (GSH) and enzymatic (SOD, GPx and CAT) antioxidant defense systems in high-fructose hypertriglyceridemic rats. Therefore, supplementation of Ga leaves extract as an adjuvant could be used for the treatment of hypertriglyceridemia and the prevention and/or the management of cardio-metabolic adverse effects.