423 research outputs found
Beena Sarwar Author Archives in The Wire
No full textSeveral reports and opeds at this link https://thewire.in/author/beena-sarwa
The effects of consumer consciousness, food safety concern and healthy lifestyle on attitudes toward eating “green”
No full textPurpose: The purpose of this study is to propose a research framework to examine the effects of consumer consciousness, food safety concern and healthy lifestyle on the attitudes toward eating “green” simultaneously in a single study. Besides, the mediating role of healthy lifestyle in forming a positive attitude toward eating “green” is also examined in this study. Design/methodology/approach: A questionnaire-based approach was applied in this study. The unit of analysis was individual consumer (aged 18 years and above) who lived in Klang Valley, Malaysia. PLS-SEM was used to test the structural relationship of the constructs in the model based on the 300 useable data collected. Findings: The results indicated that health consciousness, food safety concern and healthy lifestyle have a significant effect on attitudes toward eating “green”, whereas environmental and price consciousness did not have such effect. A healthy lifestyle also mediates the relationship between health consciousness and attitude toward eating “green”. An individual’s healthy lifestyle that focused on physical health-related activities will increase the effect of consumer health consciousness on their attitudes toward eating “green”. Practical implications: The outcome of this study provided deeper insights for firms to assess the feasibility of entering or expanding their operations in the green market with more enduring and effective sales and marketing strategies. Originality/value: Consumers’ acceptance of or resistance toward organic food had become the centre of the research focus by the academician and the industrial practitioners over the years, despite the inconsistencies of the results obtained to predict such behavior. In this study, besides examining the direct effect of the proposed variables on the attitudes toward eating “green”, the mediating role of a healthy lifestyle in forming such attitudes was also examined.</p
Correction: An explainable hybrid deep learning framework for precise skin lesion segmentation and multi-class classification
No full textA Correction on
An explainable hybrid deep learning framework for precise skin lesion segmentation and multi-class classification
by Fiaz, M., Shoaib Khan, M. B., Khan, A. H., Bilal, A., Abdullah, M., Darem, A. A., and Sarwar, R. (2025). Front. Med. 12:1681542. doi: 10.3389/fmed.2025.1681542
In the published article, there was a mistake in the Acknowledgments. The project number for Northern Border University support was shown as “NBU-CRP-2025-2903”. The correct statement is:
“The authors are thankful to the Deanship of Graduate Studies and Scientific Research at the University of Bisha for supporting this work through the Fast-Track Research Support Program, and the authors extend their appreciation to Northern Border University, Saudi Arabia, for supporting this work through project number NBU-FFR-2025-2903-17.
Author gender identification for Urdu articles
No full textThis is an accepted manuscript of an article published by Springer in Lecture Notes in Computer Science on 21/09/2022. The accepted version of the publication may differ from the final published versionIn recent years, author gender identification has gained considerable attention in the fields of computational linguistics and artificial intelligence. This task has been extensively investigated for resource-rich languages such as English and Spanish. However, researchers have not paid enough attention to perform this task for Urdu articles. Firstly, I created a new Urdu corpus to perform the author gender identification task. I then extracted two types of features from each article including the most frequent 600 multi-word expressions and the most frequent 300 words. After I completed the corpus creation and features
extraction processes, I performed the features concatenation process. As a result each article was represented in a 900D feature space. Finally, I applied 10 different well-known classifiers to these features to perform the author gender identification task and compared their performances against state-of-the-art pre-trained multilingual language models, such as mBERT, DistilBERT, XLM-RoBERTa and multilingual DeBERTa, as well as Convolutional Neural Networks (CNN). I conducted extensive experimental studies which show that (i) using the most frequent 600 multi-word expressions as features and concatenating them with the most frequent 300 words as features improves the accuracy of the author gender identification task, and (ii) support vector machines outperforms other classifiers, as well as fine-tuned pre-trained language models and CNN. The code base and the corpus can be found at: https://github.com/raheem23/Gender_Identification_Urdu
Prevotella intermedia ジペプチダーゼAの基質特異性の決定と新規オートプロセシング機構
No full textPrevotella intermedia, a gram-negative anaerobic rod, is frequently observed in subgingival polymicrobial biofilm from adults with chronic periodontitis. Peptidases in periodontopathic bacteria are considered to function as etiological reagents. Pre. intermedia OMA14 cells abundantly express an unidentified cysteine peptidase specific for Arg-4-methycoumaryl-7- amide (MCA). BAU17746 (locus tag, PIOMA14_I_1238) and BAU18827 (locus tag, PIOMA14_II_0322) emerged as candidates of this peptidase from the substrate specificity and sequence similarity with C69-family Streptococcus gordonii Arg-aminopeptidase. The recombinant form of the former solely exhibited hydrolyzing activity toward Arg-MCA, and BAU17746 possesses a 26.6% amino acid identity with the C69-family Lactobacillus helveticus dipeptidase A. It was found that BAU17746 as well as L. helveticus dipeptidase A was a P1-position Arg-specific dipeptidase A, although the L. helveticus entity, a representative of the C69 family, had been reported to be specific for Leu and Phe. The fulllength form of BAU17746 was intramolecularly processed to a mature form carrying the N-terminus of Cys15. In conclusion, the marked Arg-MCA-hydrolyzing activity in Pre. intermedia was mediated by BAU17746 belonging to the C69-family dipeptidase A, in which the mature form carries an essential cysteine at the N-terminus.長崎大学学位論文 学位記番号:博(医歯薬)甲第1215号 学位授与年月日:令和2年3月19日Author: Mohammad Tanvir Sarwar, Yuko Ohara-Nemoto, Takeshi Kobayakawa, Mariko Naito and Takayuki K. NemotoCitation: Biological Chemistry, Article in Pres
Author verification of Nahj Al-Balagha
No full textThis is an accepted manuscript of an article published by OUP in Digital Scholarship in the Humanities on 20/01/2022.
The accepted version of the publication may differ from the final published version. Available online at https://doi.org/10.1093/llc/fqab103The primary purpose of this paper is author verification of the Nahj Al-Balagha, a book attributed to Imam Ali and over which Sunni and Shi’i Muslims are proposing different theories. Given the morphologically complex nature of Arabic, we test whether morphological segmentation, applied to the book and works by the two authors suspected by Sunnis to have authored the texts, can be used for author verification of the Nahj Al-Balagha. Our findings indicate that morphological segmentation may lead to slightly better results than whole words, and that regardless of the feature sets, the three sub-corpora cluster into three distinct groups using Principal Component Analysis, Hierarchical Clustering, Multi-dimensional Scaling and Bootstrap Consensus Trees. Supervised classification methods such as Naive Bayes, Support Vector Machines, k Nearest Neighbours, Random Forests, AdaBoost, Bagging and Decision Trees confirm the same results, which is a clear indication that (a) the book is internally consistent and can thus be attributed to a single person, and (b) it was not authored by either of the suspected authors
Tractatus: Logic and the Challenge of Ethics
No full textThe subject of this thesis is primarily the ethical point of Wittgenstein’s Tractatus. In the work, Wittgenstein investigates the connection between ethics and the world by examining the nature of the proposition. In the Lecture on Ethics, Wittgenstein reinvestigates this connection more directly by explaining the nature of the ethical expression. I argue that the ethical point of the book is to help one to understand the ephemeral characteristics of ethics insofar as they cannot be articulated by demonstrating what can be articulated. In the Lecture, Wittgenstein also points to a deep challenge encountering the Tractarian pictorial language. Logic reminds us that we are held captive by pictorial language and could never get outside it. Ethics, on the other hand, is a constant attempt to get outside of it by usage of simile. Although this attempt seems to be hopeless, it is unavoidable and significant. It characterizes the human condition
Trends of research productivity across author gender and research fields: A multidisciplinary and multi-country observational study
No full textBibliographic properties of more than 75 million scholarly articles, are examined and trends in overall research productivity are analysed as a function of research field (over the period of 1970–2020) and author gender (over the period of 2006–2020). Potential disruptive effects of the Covid-19 pandemic are also investigated. Over the last decade (2010–2020), the annual number of publications have invariably increased every year with the largest relative increase in a single year happening in 2019 (more than 6% relative growth). But this momentum was interrupted in 2020. Trends show that Environmental Sciences and Engineering Environmental have been the fastest growing research fields. The disruption in patterns of scholarly publication due to the Covid-19 pandemic was unevenly distributed across fields, with Computer Science, Engineering and Social Science enduring the most notable declines. The overall trends of male and female productivity indicate that, in terms of absolute number of publications, the gender gap does not seem to be closing in any country. The trends in absolute gap between male and female authors is either parallel (e.g., Canada, Australia, England, USA) or widening (e.g., majority of countries, particularly Middle Eastern countries). In terms of the ratio of female to male productivity, however, the gap is narrowing almost invariably, though at markedly different rates across countries. While some countries are nearing a ratio of .7 and are well on track for a 0.9 female to male productivity ratio, our estimates show that certain countries (particularly across the Middle East) will not reach such targets within the next 100 years. Without interventional policies, a significant gap will continue to exist in such countries. The decrease or increase in research productivity during the first year of the pandemic, in contrast to trends established before 2020, was generally parallel for male and female authors. There has been no substantial gender difference in the disruption due to the pandemic. However, opposite trends were found in a few cases. It was observed that, in some countries (e.g., The Netherlands, The United States and Germany), male productivity has been more negatively affected by the pandemic. Overall, female research productivity seems to have been more resilient to the disruptive effect of Covid-19 pandemic, although the momentum of female researchers has been negatively affected in a comparable manner to that of males
A contemporary theory of social entrepreneurship for sustainable wealth creation
No full textThis book contains nine chapters. In Chapter One, Suhaimi Mhd Sarif and Yusof Ismail provide an introduction to the topic of contemporary theory of social entrepreneurship. As for Chapter Two, Mohd Ali Bahari and Suhaimi Mhd Sarif proposed that the historical development of social entrepreneurship is not entirely different from the development of entrepreneurship in the study of the firm. In Chapter Three, Mohd Ali Bahari and Suhaimi Mhd Sarif portrayed the social entrepreneurship development in Malaysia.
Chapters Four and Five are contributed by the same team of authors. In Chapter Four, Zarinah Hamid and Zhang Hengchao discussed the economic theories on social entrepreneurship. In Chapter Five, the same authors Zarinah Hamid and Zhang Hengchao discussed the role of social entrepreneurship in the modern economic system.
In Chapter Six, Suhaimi Mhd Sarif, Abdullah Sarwar and SM Ferdous Azam elaborated on the role of social entrepreneurship in building societal values in Malaysia. Abdullah Sarwar and Suhaimi Mhd Sarif argued through Chapter Seven that social entrepreneurship research accommodates the use of both qualitative and quantitative methods. As if responding to the research methods deliberated in the preceding chapter, Yusof Ismail and Afiqah Abdul Rahman applied three research instruments in their Chapter Eight to ascertain the level of awareness of social entrepreneurship among a small sample. Lastly, in the final chapter, Chapter Nine, Nur Arfifah Abdul Sabian & Yusof Ismail discussed the fundamental thrust on Islamic social entrepreneurship.
As an edited book, ours contains a fairly good mixture of inter-related topics that converge on business orientation of social imperative. It presents religious and societal values in broad sense in social entrepreneurship setting
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