10 results on '"HAYAT, N."'
Search Results
2. Why fossil fuels stifle green economic growth? An environmental management perspective in assessing the spatial spillover impact of energy consumption in South Asia.
- Author
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Miao Y, Ather Bukhari AA, Bukhari WAA, Ahmad S, and Hayat N
- Abstract
Amidst escalating environmental challenges, the imperative for sustainable development and environmental preservation has become central in contemporary discourse. Where the consumption of fossil fuels poses a significant threat to the global sustainability, the global shift towards renewable energy sources is recognized as a key strategy for nations to confront climate change, enhance economic prosperity, and contribute to global sustainability by promoting green economic growth. In this context, our study makes a momentous contribution to the existing disclosure by investigating the impact of renewable and non-renewable energy consumption on the green economic growth of, not only in the implementing country, but also on the surrounding economies across the South Asian Region. To achieve this objective, the study collected the data from the member states of the South Asian Region for the period of 2000-2020. We took the support from Spatial Durbin Model to empirically estimate the results. Our findings reveal that fossil fuels not only harm the green economic growth of the home country but also exhibit a negative spatial spillover effect, adversely affecting the sustainability efforts of the surrounding economies. In contrast, renewable energy not only benefits the home country but also has a positive spatial spillover effect, promoting sustainability in nearby economies. The results highlight the critical need for cooperative regional initiatives and the interdependence of environmental policies. The study's conclusions, aligned with international agreements such as COP28 and Sustainable Development Goals, provide essential guidance for policymakers addressing the challenges of sustainable growth., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Ltd. All rights reserved.)
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- 2024
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3. Coupling Taguchi experimental designs with deep adaptive learning enhanced AI process models for experimental cost savings in manufacturing process development.
- Author
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Zubair SWH, Arafat SM, Khan SA, Niazi SG, Rehan M, Arshad MU, Hayat N, Aized T, Uddin GM, and Riaz F
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The Aluminum alloy AA7075 workpiece material is observed under dry finishing turning operation. This work is an investigation reporting promising potential of deep adaptive learning enhanced artificial intelligence process models for L
18 (61 33 ) Taguchi orthogonal array experiments and major cost saving potential in machining process optimization. Six different tool inserts are used as categorical parameter along with three continuous operational parameters i.e., depth of cut, feed rate and cutting speed to study the effect of these parameters on workpiece surface roughness and tool life. The data obtained from special L18 (61 33 ) orthogonal array experimental design in dry finishing turning process is used to train AI models. Multi-layer perceptron based artificial neural networks (MLP-ANNs), support vector machines (SVMs) and decision trees are compared for better understanding ability of low resolution experimental design. The AI models can be used with low resolution experimental design to obtain causal relationships between input and output variables. The best performing operational input ranges are identified for output parameters. AI-response surfaces indicate different tool life behavior for alloy based coated tool inserts and non-alloy based coated tool inserts. The AI-Taguchi hybrid modelling and optimization technique helped in achieving 26% of experimental savings (obtaining causal relation with 26% less number of experiments) compared to conventional Taguchi design combined with two screened factors three levels full factorial experimentation., (© 2024. The Author(s).)- Published
- 2024
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4. Rare craniofacial clefts: Surgical management protocols.
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Khan M, Hidayatullah, Hayat W, Khattak DA, Khan A, Hayat N, Amjad Q, and Khan R
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- Humans, Male, Female, Child, Preschool, Infant, Child, Patient Satisfaction, Clinical Protocols, Adolescent, Treatment Outcome, Craniofacial Abnormalities surgery, Cleft Palate surgery, Plastic Surgery Procedures methods, Cleft Lip surgery
- Abstract
Background: Standardization of surgical protocols is an evolving issue owing to the low incidence of rare craniofacial clefts. In this article, we present our surgical management technique for repair of rare craniofacial clefts and evaluate the postoperative results., Methods: This study was conducted from 2013 to 2022 and included patients who presented with craniofacial clefts. The results were assessed based on parents' satisfaction and objective evaluations by two independent observers., Results: A total of 3679 patients presented with cleft anomalies; of these, 61 patients with 89 rare craniofacial clefts were observed with a prevalence of 2.42/100. The male to female ratio was 1:1.35. Craniofacial cleft "4" and "5" were the most common, with 17 (19.1%) and 16 (17.98%) patients, respectively. Multiple craniofacial clefts were observed in 37.7% of the patients. Associated craniofacial anomalies were found in 39.34% of the patients. The parents of 71.6% of the patients were very satisfied with the results. Based on the scores of two independent observers, 70.27% of the patients showed good results., Conclusion: The rare nature of craniofacial clefts and involvement of various structures make the standardization of surgical procedures very challenging. Our experience with these clefts will help new surgeons both in didactics and in technical aspects of patient management., Key Points: 1. We share our experience with rare craniofacial clefts. 2. Each cleft presents with its own unique reconstructive challenges. The literature describes many techniques for each type of cleft, all with multiple permutations. We present a simplified technique that has worked for us over the years for all Tessier clefts., Competing Interests: Declaration of Competing Interest None., (Copyright © 2024 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.)
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- 2024
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5. Competitiveness of citrus export and its determinants: a two-way fixed effect panel data model approach.
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Hayat N, Naeem M, Mustafa G, Alhafi Alotaibi B, Traore A, and Anwar A
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Pakistan has a conducive condition for the development of a wide range of scrumptious fruits. As a result, the country grows a diverse assortment of tropical and subtropical fruits; the most prized and top-ranked fruit among all fruits grown in Pakistan is citrus. Citrus is the principal fruit that contributes significantly to Pakistan's export earnings and national income. In this study, the cross-border determinants influencing Pakistan's citrus exports to its topmost 22 trading partners are examined using a gravity model technique. This is the first large study from Pakistan by using gravity model to check the impact of various cross-border factors on citrus fruit export. The analysis is based on a panel dataset covering the years 2003 to 2021. To estimate the results, the study used fixed effect regression with time and country fixed effects. The results signify that per capita income, population, and some regional dummies are positively associated with citrus exports from Pakistan. Citrus price, distance, exchange rate, and other regional dummies are observed to have an adverse effect on citrus exports. Trade agreements between Pakistan and trade partners such as free trade agreements, preferential trade agreements, and SAFTA, have been observed as important determinants of citrus exports. Citrus exporters in Pakistan can also benefit from understanding the factors that influence export markets. By addressing the challenges identified in this study, Pakistan can enhance its citrus exports and boost its agricultural sector., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Hayat, Naeem, Mustafa, Alhafi Alotaibi, Traore and Anwar.)
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- 2024
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6. Letter to the editor: Myocardial infarction with non-obstructive coronary arteries (MINOCA): Pathogenesis, diagnosis, and treatment.
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Hayat N and Ahmad M
- Abstract
Competing Interests: Declaration of competing interest None
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- 2024
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7. Envisaging the intention and adoption of electronic health applications among middle-aged and older adults: Evidence from an emerging economy.
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Hayat N, Al Mamun A, Gao J, Yang Q, and Hussain WMHW
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Technology plays a substantial role in our daily lives, and the spread of COVID-19 paves the way for the use of healthcare technologies to manage health in the comfort of our homes. Middle-aged and older adults face health issues and require instant healthcare advice and support. Electronic healthcare (EH) applications have emerged to facilitate middle-aged and older adults receiving healthcare support instantly while remaining in their homes. The present study empirically evaluates the intention and adoption of electronic health applications with the technological attributes of perceived compatibility, cost, product value, technology accuracy, privacy issues and health motivation among middle-aged and older adults from Malaysia. Moreover, this research examines the mediating effect of the intention to adopt EH applications between technology attributes and the adoption of EH applications. This study uses a cross-sectional method and employs an online survey to assemble quantitative data from 298 middle-aged and older Malaysian adults. It utilizes partial least squares structural equation modelling for data analysis. The data analysis reveals that perceived compatibility, cost, privacy, product value and health motivation significantly influenced the intention to use EH apps. Furthermore, the analysis shows that the intention to adopt EH apps significantly mediates the relationship between the perception of cost, personal privacy, product value, health motivation and adoption of EH apps. However, the intention to use EH apps insignificantly instigates their adoption. Finally, the study presents its implications, limitations and future research directions., Competing Interests: The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2024.)
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- 2024
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8. Modelling the significance of food delivery service quality on customer satisfaction and reuse intention.
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Wu M, Gao J, Hayat N, Long S, Yang Q, and Al Mamun A
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- Humans, Reproducibility of Results, Cross-Sectional Studies, Food Quality, Personal Satisfaction, Intention, Consumer Behavior
- Abstract
The millions-worth revenue derived from large-scale food delivery characterises the service as a relatively established phenomenon with potential growth. The current cross-sectional research examined online food delivery service quality on consumer satisfaction and reuse intention. Service quality was divided into seven categories (i.e., reliability, assurance, security, maintaining food quality, system operation, traceability, and perceived service value). Perceived service value offer the unique understanding of the online food delivery consumer satisfaction. Empirical data were elicited from 1352 valid respondents and subsequently assessed through the partial least square structural equation modelling. Findings revealed that reliability, assurance, maintaining food quality, system operation, traceability, and perceived service value could elevate customer satisfaction and optimize the intention to reuse food delivery services. Specific measures to improve service quality, including staff training, improved after-sales service, and system optimisation, were proposed to increase users' satisfaction and intention to reuse optimally., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Wu et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)
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- 2024
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9. The Risk of Herpes Zoster Events in Patients with Spondyloarthritis and the Effect of BNT162b2 mRNA COVID-19 Vaccine.
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Gazitt T, Hayat N, Stein N, Haddad A, Feldhamer I, Cohen AD, Saliba W, and Zisman D
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The data on the risk of herpes zoster (HZ) in spondyloarthropathy (SpA) patients are sparse, especially regarding its association with the novel mRNA COVID-19 vaccines and immunosuppressants. We aimed to evaluate whether SpA diagnosis and/or immunosuppressant use affect HZ risk and the influence of mRNA COVID-19 vaccination. We assessed the association between SpA (psoriatic arthritis (PsA) and ankylosing spondylitis (AS)) diagnoses and HZ in a large population database with patients matched by age and sex to controls. We also assessed the association between the COVID-19 vaccine and new-onset HZ using two nested case-control studies, identifying all new HZ cases diagnosed from 1 January-31 December 2021 within the SpA and general population cohorts, matched randomly by sex, age and HZ index date to controls without HZ. Exposure to mRNA COVID-19 vaccination was ascertained in the 6 weeks prior to the index date both in cases and controls. In our results, the incidence rate of HZ was higher in PsA patients vs. the general population, at 1.03 vs. 0.64 per 100 person-years, respectively (adjusted HR = 1.55; 95%CI, 1.19-2.02). Within the SpA group, Jak-I treatment was associated with a higher risk of developing new-onset HZ (adjusted OR = 3.79; 1.15-12.5). Multivariable conditional logistic regression models we used showed no association between COVID-19 vaccination and new-onset HZ among the SpA patients (OR = 1.46; 0.68-3.14).
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- 2024
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10. Modelling the mass consumption potential of Plant Based Meat: Evidence from an emerging economy.
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Yang M, Reza MNH, Yang Q, Al Mamun A, and Hayat N
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The rising demand for plant-based meat (PBM) has the potential to minimize environmental degradation and save the lives of numerous animals. Furthermore, the intention to consume eco-friendly products triggers people to consume PBM. However, it is essential to understand the factors that influence consumer intentions and actual PBM consumption to enhance its adoption. By incorporating the Theory of Consumption Value, this study examines the impact of health consciousness, health motivation, personal innovativeness, perceived critical mass, perceived cost, and perceived product value on the intention to consume PBM. The impact of intention to consume PBM on actual consumption is also analyzed. Furthermore, the mediating role of the intention to consume PBM in the relationship between these factors and actual consumption behavior is investigated. Using a cross-sectional research design, 978 responses were obtained from Indonesia. The data were analyzed using partial least squares structural equation modelling (PLS-SEM). The results showed that health motivation, perceived critical mass perceived cost, and perceived product value were significant predictors of the intention to consume PBM. However, health motivation and personal innovation had insignificant effects on the intention to consume PBM. Moreover, the intention to consume PBM translated into actual consumption behavior. Furthermore, the intention to consume PBM significantly mediated the relationship between actual consumption behavior and factors other than health motivation, personal innovation, and perceived product value. The findings offer valuable insights for industry, policymakers, and producers interested in PBMA markets in developing focused marketing strategies, improving consumer perceptions, and addressing barriers, such as perceived costs to promote PBM consumption, particularly in emerging markets. Integrating the theory of consumption value and PLS-SEM provides a comprehensive understanding of the underlying dynamics and sheds light on the unique factors driving PBM consumption behavior., Competing Interests: The authors declare the following financial interests/personal relationships which may be considered as potential competing interests:Corresponding author is the associate editor of Heliyon (Business and Management)., (© 2024 The Authors.)
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- 2024
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