JDRRA 2023

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A-itil, itil and agile based advanced framework for managing software and it related bau: a systematic literature review
(The Library, University of Kelaniya, Sri Lanka, 2023) Peliarachchi, Amalka; Wijayanayake, Janaka
In today's rapidly evolving environment, two critical factors for organizations to maintain their competitive edge are speed to market and adaptability. Over the past ten years, a significant number of organizations have achieved success in delivering IT services by utilizing IT management frameworks. One widely adopted framework in this domain is ITIL, an abbreviation for the IT Infrastructure Library. ITIL serves as a guiding framework, facilitating the attainment of high-quality IT service management at an organizational level. When it comes to software development, it is crucial for managers and development teams to select an appropriate methodology that aligns with their project's needs. Agile software development is one prominent approach based on iterative and incremental development. It has gained significant prominence in the IT industry due to its ability to enhance project development processes. Combining ITIL and Agile methodologies has proven to be a valuable strategy for streamlining project development in the IT industry. This fusion results in what is known as the Agile- ITIL combined framework, often referred to as A-ITIL. This paper primarily focuses on the integration of ITIL processes with agile phases, shedding light on the amalgamation of ITIL and Agile with other frameworks and technologies. Furthermore, it examines the utilization of ITIL and Agile in various companies, offering valuable insights into how these methodologies can be applied effectively. Consequently, this publication is a valuable resource for researchers seeking comprehensive knowledge in the ITIL and Agile-related domains. It aims to identify potential avenues for future research and development in this dynamic field.
Artificial intelligence and mindfulness: systematic literature review based on prisma method
(The Library, University of Kelaniya, Sri Lanka, 2023) Weerakkody, Shalini; Rajapaksha, Sisitha
Isolating oneself from the constant barrage of new technologies and machines in today's fast-paced world can be challenging. Throughout history, people have used the practice of mindfulness to better themselves and find inner calm by focusing on the here and now rather than on the past or the future. However, in recent years, Artificial Intelligence has emerged from the technological revolution, radically altering the landscape of mental health and mindfulness. This conceptual review aims to revisit the prevailing literature on artificial intelligence and mindfulness and explore future research opportunities. A systematic literature review (SLR) with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method was used to conduct the review. VOSviewer software has been used to perform keyword co-occurrence analysis to reveal the areas that need the attention of researchers. Articles have been downloaded from the Scopus database to ensure the quality of the input of this conceptual paper. Future research directions have been provided with respect to the research gaps identified in this effort. Some knowledge gaps, empirical gaps, contextual gaps and methodological gaps have been identified in this research.
Blockchain-based secure distributed file storage for community cloud computing
(The Library, University of Kelaniya, Sri Lanka, 2023) Jinasena, T.M.K.K.; Nayanathara, B.P.S.
Cloud storage is the most used option for storing and sharing files. However, cloud storage has issues like lack of transparency, privacy, security, and trust. On the other hand, local file storage is always faster and more secure than public cloud storage. Besides, a community cloud is more economical and scalable than private storage. However, due to the ad-hoc nature of community users, developing such a community cloud storage has always been a challenge due to data privacy, security, and availability concerns. Recent developments in blockchain technology and computer security are promising to resolve most of these challenges. Thus, in this research, we are presenting blockchain-based, distributed file storage for community cloud computing. This research, which focuses on local communities, allows them to securely share the excessive storage with the locals to earn something while gaining access to faster, more reliable large-scale local storage. By replacing the central authority of third-party storage vendors and migrating to distributed file storage, local communities will achieve greater security, reliability, and control over their data while reducing the risks of data failures and interruptions. Due to symmetric encryption, data privacy would be 100% assured even though they are stored in other peoples' computers. Moreover, this system uses Reed Solomon. Using the Reed Solomon algorithm, the system can retrieve files even when users holding 33.33% of the files are not present. Besides, it allows local communities to make effective use of their idle and unallocated computer resources transparently.
Buddhism and women empowerment: review of literature and future research directions
(The Library, University of Kelaniya, Sri Lanka, 2023) Rajapaksha, Sisitha; Hennayake, Yashodhara; Hewage, Janani; Randika, Malith; Weerakkody, Shalini
Buddhism emerged as a belief system that promoted the principles of equality, fairness, and moral fortitude, thereby empowering women. In today's world, it is more important than ever to promote women's empowerment. In the Buddhist age, women were fully empowered in religion and morals. Even though there was economic freedom and social equality, things stayed the same in politics and around the house. Overall, Buddhist women had more freedom, equality, better status, and a more liberal environment than women did in the past. During the Buddhist Period, women had more power. Current social concerns demand more and more empowered women in society to tackle the challenges that we face. It is a timely requirement of academia, especially in the context of Sri Lanka, to revisit and research the literature related to Buddhism and women empowerment to provide sustainable solutions to the prevailing issues in the current society. This paper aims to revisit the prevailing literature related to this area and suggest future research directions. A desk research strategy has been followed in this conceptual paper, and a Systematic Literature Review (SLR) in the PRISMA framework has been conducted in order to perform the review. VOSviewer software has been used to perform keyword co-occurrence analysis. Articles have been obtained from the Scopus database. A comprehensive framework is needed to be established in order to study the issues related to this area. More empirical studies, as well as qualitative studies, can be conducted in order to gain a clear picture of the relationship between Buddhism and Women's Empowerment.
Clinical simulation for procedural expertise: state of education and application
(The Library, University of Kelaniya, Sri Lanka, 2023) Kodikara, K.
Procedural skills are a core component in the health care practice that extends across all medical practitioners, from novice trainees to specialists. Medical institutions have widely adopted simulation to develop the clinical and procedural skills of health profession students. This review evaluates the evidence regarding simulation-based training for developing procedural expertise among medical students and junior doctors. For this purpose, Google Scholar and MEDLINE/PubMed databases were searched for articles published on simulation-based procedural training between January 2000 and October 2023. Reviews or studies published in languages other than English and research that showed evidence on communication, critical thinking, teamwork, decision-making, and cognitive skills were excluded from the search. The focus was placed on clinical and psychomotor skills as this review intends to inform clinical skills teaching and research practice. The results reveal that simulation-based training has been utilized increasingly to train medical students and junior doctors in procedural skills. Varying levels of fidelity have been incorporated to train psychomotor skills about a multitude of common and rare procedures. The evidence supports the acquisition of knowledge and procedural skills via simulation. Evidence also supports the transfer of skills from the simulated environment to clinical practice and live patients. However, resource intensiveness has limited the implementation of this method of education in developing countries. When used consciously, simulation can complement clinical training to produce competent doctors capable of effective patient care.
Contemporary india – sri lanka relations in post-covid pandemic period
(The Library, University of Kelaniya, Sri Lanka, 2023) Thalpawila, Osantha Nayanapriya
India’s foreign policy under the Narendra Modi government has been focused on rebuilding cooperation in South Asia. The Indian foreign policy has been restructured as ‘Neighborhood First,’ which primarily plans to strengthen relations with its South Asian neighbours. In this context, India -Sri Lanka relations have been considered by scholars in South Asian politics in recent times. Relations between both countries during the immediate post-civil war period deteriorated with some better experiences. However, relations have been progressing since 2015 in the context of changing new governments in both countries. This paper examines the contemporary relations between India and Sri Lanka in the post-COVID pandemic era. The research paper is based on secondary data from books and journal articles in the relevant disciplines. Further, recent data was collected from printed and electronic media reports. The collected data were analyzed using a descriptive-analytical method. The economic crisis in Sri Lanka faced many adversities in the country. In this context, India offered her cooperation to rebuild the collapsed economy in Sri Lanka. India extended her financial and humanitarian assistance to the government of Sri Lanka. In addition, India signed some bilateral cooperation pacts in investment projects on energy, economic, development, and cultural relations by enhancing the relations between the two countries and the people-to-people of both countries. In addition, official visits of the two premiers during times of crisis in Sri Lanka initiated mutual relations again. It was proved that India was keen to initiate her policy of ‘Neighborhood First” towards her immediate maritime neighbour.
Critical literature review of contemporary research on attitudes towards world Englishes
(The Library, University of Kelaniya, Sri Lanka, 2023) Fernando, Dinali
Locally and globally, the position of English is uncontested, making it the most sought-after languages to be learnt today. While there is little disagreement about the need to learn English, language teaching and learning efforts are often beset by questions of which variety of English is most suitable for the classroom. This is complicated by attitudes towards varieties of English. This paper is a literature review to inform a study of attitudes towards World Englishes among Sri Lankan English teachers. It presents a critical review of existing literature that combines elements of a systematic review. Based on 50 recent studies, the paper first presents key findings in an overview of the main trends in contemporary research on attitudes towards World Englishes (AWE). It next presents a selection of findings based on a critical analysis of these studies. These findings include the proliferation of AWE studies in countries that formerly considered English a foreign language, a preference for survey methods and AWE studies in pedagogical contexts, recurring findings across studies from different parts of the world, and the researchers' engagement with the concept of attitudes. The critical analysis of the studies uncovered conceptual and methodological shortcomings that also reflect the limitations previously identified in WEs research and language attitudes research. This paper concludes with the recommendation to consider moving beyond positivist, quantitative approaches such as surveys in the study of AWEs that consider language attitudes to be fixed and measurable in order to produce generalisations. Instead, this paper advocates more inductive, qualitative approaches that focus on the individual and the subjective and consider language attitudes as unfixed, volatile, and evolving in context, which might provide new insights into the field.
Effect of development finance lending on financial performance of small and medium enterprises in Sri Lanka
(The Library, University of Kelaniya, Sri Lanka, 2023) Weligamage, S.S.; Gunawardena, P.A.T.R.
The purpose of this study is to identify the relationship between development finance lending on the financial performance of SMEs and determine what components of development finance credit have the most impact on the growth of SMEs. The study was adopted with a target sample of 120 registered SMEs within the ABC Bank PLC, Sri Lanka. Secondary data was collected for the study using internal documents from the SME section in ABC Bank PLC and annual reports. SME financial performance has been considered as the dependent variable, whereas development finance credit amount, development finance loan period, initial credit amount, and collateral requirement have been considered as independent variables. Data was analysed using descriptive statistics, correction and multiple regression approach. Findings revealed that development finance credit positively influences the financial performance of SMEs through the amount of credit provided, the initial credit amount, the collateral requirement, and the loan period granted by the bank, which affects the financial performance negatively based on the analysis. The study also found that all SMEs borrow credit to increase their financial performance. The study concludes that return improved with each consecutive loan, showing that microfinance facilities enhance the financial performance of SMEs in Sri Lanka with the evidence from ABC Bank PLC. The regression results propose that development finance credit gives more to the financial performance of SMEs and thus higher return.
Empowering language learners: unveiling the transformative potential of value-based pedagogy in esl education
(The Library, University of Kelaniya, Sri Lanka, 2023) Wijerathna, Shalini; Edama, Jennifer; Suraweera, Paba
This desk research examines how, in an ESL classroom, when combined with standard academic content, value-based pedagogy becomes a comprehensive and transformative approach to education that strongly emphasises instilling essential values and principles in students. Value-based pedagogy strongly emphasises developing students' critical thinking and moral reasoning skills. Moreover, one could not place a division between language and values as one could not explore either in isolation. In value-based pedagogy, students get the ability to make ethically sound decisions and traverse the intricacies of the real world by participating in classroom discussions and ethical issues. This study's methodology is based on a textual analysis of the existing lesson materials designed for undergraduate students and an in-depth reading of published materials in the above-mentioned research area. The study is based on the theoretical works of scholars such as Arjuna Parakrama, Bill Johnston and Paulo Freire. Finally, the findings and the conclusion of this study emphasise the need for value-based pedagogy in an ESL classroom which empowers students to navigate challenges in life. Similarly, this approach urges educators to act as role models and questions established paradigms. The importance of valuebased pedagogy in education is highlighted by its capacity to bring about profound transformation in learners, teachers, and society at large.
Factors associated with depression among undergraduates: a review of existing literature
(The Library, University of Kelaniya, Sri Lanka, 2023) Perera, Madhura; Tham, Jacquline; Azam, S.M. Ferdous
Depression among undergraduate students is a considerable mental health issue. Understanding the factors associated with depression is important to prevent it effectively and to design intervention strategies to mitigate the repercussions of depression. This systematic literature review mainly aims to identify and review the existing academic body of knowledge on the factors associated with depression among undergraduate students in relation to ScienceDirect and Scopus databases. A comprehensive search of ScienceDirect and Scopus databases derived 44 relevant articles published between 2003 and 2023. The review focuses on academic stress, social isolation, financial stress, relationship issues, preexisting mental health conditions, substance abuse, lack of sleep and fatigue, coping mechanisms, family history and genetics to be factors associated with depression among undergraduates. The implications of these findings highlight the importance of universities and counselling services to focus on and implementing stress management programs, providing social support mechanisms, establishing financial support systems during higher studies, promoting healthy relationships, addressing substance] abuse and sleep-related issues, and also providing resources and required support for individuals with pre-existing mental health conditions and family history and genetics on depression to better cope up with depression. Future researchers are encouraged to conduct more longitudinal studies, examine underlying mechanisms, explore mediating and moderating factors while considering cultural and contextual factors, and conduct intervention studies that examine the impact of technology to enhance the understanding of the factors associated with depression among undergraduate students.
From decomposers to superheroes”: unleashing the hidden powers of fungi to save our planet
(The Library, University of Kelaniya, Sri Lanka, 2023) Daranagama, Dinushani Anupama
Fungi, often overlooked but omnipresent, hold remarkable potential to address some of the most pressing environmental challenges facing our planet. This article explores the multifaceted roles of fungi, transcending their conventional image as decomposers, and showcases how they emerge as unsung superheroes in the battle for environmental sustainability. From mycorrhizal symbiosis enhancing plant growth to bioremediation activities cleansing polluted environments, fungi play pivotal roles in diverse ecological processes. This article examines the promising applications of fungi in sustainable agriculture, food production, waste decomposition, and the production of biofuels, highlighting their capacity to revolutionise these fields. Furthermore, the medicinal and biotechnological contributions of fungi are also explored, revealing a rich source of bioactive compounds with potential pharmaceutical applications. The role of fungi in the production of various fermented foods and their capacity to combat pests biologically underscore their significance in sustainable food production. Fungi also proves vital in carbon sequestration, erosion control, and soil stabilisation, contributing to global efforts in mitigating climate change and preserving ecosystems. By delving into the world of fungal biodiversity, the paper emphasises the importance of conservation efforts in maintaining ecosystem resilience and preventing the loss of critical ecological functions. This article sheds light on the transformative potential of fungi, urging a paradigm shift in how we perceive and harness these organisms. As our understanding of fungal biology deepens, recognising the vast number of undescribed and unexplored species becomes increasingly important. With their remarkable adaptations and ecological significance, Fungi continue to captivate the scientific community and underscore the need for sustained exploration and conservation efforts in this diverse and understudied kingdom. Recognising fungi as environmental superheroes provides a novel perspective that could inspire innovative solutions for sustainable development and the preservation of our planet's health.
Human capital valuation and development: prospects and challenges in sri lanka
(The Library, University of Kelaniya, Sri Lanka, 2023) Weligamage, S.S.
Human Capital plays a prominent role as the major factor in the development of individuals, organisations and countries as a whole. Sri Lanka is experiencing a challenging economic and social environment and moving towards changes in economic growth and human capital mobility. The government and all employers need to rethink recognising and providing appropriate value for the human capital in Sri Lanka. This concept paper aims to provide an overview of human capital valuation and development in Sri Lanka and find out the prospects and challenges. Data was collected through secondary data sources using different reports available in Sri Lanka and at the international level and presented using explanations and descriptions. Based on the information, the review revealed several important areas that would directly impact human capital enhancement in the country. More focus should be given to tertiary and vocational education, labour force participation, unemployment, highskills employment, talent shortage, middle-skills employment, long-term unemployment, public spending on education, employment gender gap, developing more human capital in the areas of health, service and welfare sector to meet the future global job market. At the same time, Sri Lankan organisations should consider valuing their human capital and calculating the Return on Investment (ROI) at the organisational level. Sri Lanka should focus more on catering to the international labour demand related to the professional, skilled, and semi-skilled categories in light of the decline in demand for low-skilled labour in the international labour market.
The impact of sustainability reporting practices on financial performance from power and energy sector organisations in sri lanka
(The Library, University of Kelaniya, Sri Lanka, 2023) Tilakasiri, K.K.; Wanninayake, H.M.K.B.
Sustainability reporting integrates the organisation's economic, environmental and social performance towards achieving better financial performance and has become a contemporary issue due to the absence of a precise model or a rigid regulatory framework in this arena. The main objective of this study is to examine the impact of sustainability reporting practices on the financial performance of power and energy sector organisations in Sri Lanka. Another objective of this study was to determine the level of sustainability reporting practices in power and energy sector organisations. Sustainability disclosures were measured using social, economic, and environmental sustainability initiatives, and the company performance was measured through Return on Assets (ROA) and Sales Growth (SG). This study was based on ten power and energy companies listed in CSE in Sri Lanka and Government corporations in the power and utility sectors. The sustainability disclosures in the annual reports of the selected companies for the past nine years (2012-2020) were analysed. Accordingly, the author derived a disclosure index from the Global Reporting Initiative (GRI) guidelines, which consist of 91 parameters to evaluate the content of the reports of organisations in the power and energy sector. The analysis of the study's data has been done by employing the panel data analysis research technique. Descriptive statistics have been used to assess the level of sustainability reporting, and correlation matrix and panel data analyses were used to determine the impact of sustainability reporting on financial performance in power and energy sector organisations in Sri Lanka. Based on the research findings of the study, it was concluded that there is a negative association between the level of sustainability reporting and Return on Assets (ROA) as well as Sales Growth (SG). Finally, sustainability reporting disclosure does not affect a firm’s financial performance (ROA and Sales Growth) in power and energy sector organisations in Sri Lanka. It is recommended that future research can be further improved by using mixed research methods.
The intangible culture illustrated by the use of clothing in domestic rituals of traditional sinhalese society
(The Library, University of Kelaniya, Sri Lanka, 2023) Ihalagama, H.A.A. Swarna
In any society, all the physical (tangible) and immaterial (intangible) phenomena artificially created on the natural environment by the members of that society belong to its unique culture. Buildings, vehicles, food, clothes, dagobas, statues, etc. are examples of tangible culture and rituals, beliefs, folklore, etc. are examples of intangible culture. There is an inseparable relationship between the tangible and intangible aspects of a culture, even if such classifications have been made based on the prevailing theoretical and practical usage. In the creation of any physical product or material, appropriate technical knowledge and skill should be used, and in the implementation of any immaterial practice, physical products or materials should be used. This research investigates the way in which clothing belonging to tangible culture is used in rituals belonging to intangible culture. Accordingly, the objective of this research is to examine the way in which clothes were used in the main life events, such as birth, puberty, marriage and death, in the traditional Sinhalese society and the inseparable relationship between tangible culture and intangible culture. The research problem is “how the intangible side of Sri Lankan traditional culture is illustrated by the use of clothes in domestic rituals?”. The secondary source was widely used for data collection, and interviews and direct observation were slightly used to make the primary data more reliable. To analyze the data and draw conclusions, a qualitative research methodology was used.
A narrative review on human anxiety detection in social media using natural language processing
(The Library, University of Kelaniya, Sri Lanka, 2023) Senanayake, Ashala; Liyanage, Sidath
Currently, with the boundless proliferation of social media platforms, it is undoubted that the world is in the middle of a significant phase of social media evolution. These virtually created user environments allow users to create, share, and interact with content. Most people who interact with social media make a pitch to share their mood, tension, feelings, and behaviour unhesitatingly with the community. Mostly, these data can be taken as a mirror that reflects the mental health status of a person, such as stress, anxiety, and suffering. With increased social media penetration, people tend to share their disturbances rather than suffer alone. Anxiety can be taken as an ordinary human emotion which prepares the human body for potentially vulnerable situations. It would be beneficial if there were any system that could predict if a person is anxious before going through a critical situation that would have to be clinically treated. This study is a narrative review of anxiety detection over the past ten years. Furthermore, this qualitative study discusses an overview of anxiety detection using Natural Language Processing (NLP) and key concepts highlighting emerging trends. We conclude that the existing state-of-the-art social media anxiety detection mechanisms can be outperformed using deep learning based on large pretrained language models. Furthermore, it can be safely stated that a specific pre-trained large language model for social media anxiety detection is a crucial necessity yet to be fulfilled.
One-dimensional metal oxide nanostructures: h2 gas sensors
(The Library, University of Kelaniya, Sri Lanka, 2023) Kumarage, G.W.C.; Wijesundera, R.P.
often overlooked but omnipresent, hold remarkable potential to address some of the most pressing environmental challenges facing our planet. This article explores the multifaceted roles of fungi, transcending their conventional image as decomposers, and showcases how they emerge as unsung superheroes in the battle for environmental sustainability. From mycorrhizal symbiosis enhancing plant growth to bioremediation activities cleansing polluted environments, fungi play pivotal roles in diverse ecological processes. This article examines the promising applications of fungi in sustainable agriculture, food production, waste decomposition, and the production of biofuels, highlighting their capacity to revolutionise these fields. Furthermore, the medicinal and biotechnological contributions of fungi are also explored, revealing a rich source of bioactive compounds with potential pharmaceutical applications. The role of fungi in the production of various fermented foods and their capacity to combat pests biologically underscore their significance in sustainable food production. Fungi also proves vital in carbon sequestration, erosion control, and soil stabilisation, contributing to global efforts in mitigating climate change and preserving ecosystems. By delving into the world of fungal biodiversity, the paper emphasises the importance of conservation efforts in maintaining ecosystem resilience and preventing the loss of critical ecological functions. This article sheds light on the transformative potential of fungi, urging a paradigm shift in how we perceive and harness these organisms. As our understanding of fungal biology deepens, recognising the vast number of undescribed and unexplored species becomes increasingly important. With their remarkable adaptations and ecological significance, Fungi continue to captivate the scientific community and underscore the need for sustained exploration and conservation efforts in this diverse and understudied kingdom. Recognising fungi as environmental superheroes provides a novel perspective that could inspire innovative solutions for sustainable development and the preservation of our planet's health.
Possibility of ceylon tea waste conversion to biochar –a short review
(The Library, University of Kelaniya, Sri Lanka, 2023) Jayathilake, Chamishka; Samarasekere, Pradeep; Rupasinghe, Thilini
Studying and comprehending factors influencing academic performance is crucial for gaining valuable insights into the success of undergraduates. In this systematic review, the correlation between gender and undergraduate academic performance across various fields of studies in Sri Lankan universities was comprehensively studied. The data from multiple studies conducted between 2008 and 2022 in different disciplines, including Science, Management, Medicine, Agriculture, and Information Technology, was analyzed systematically. Quantitative, qualitative, and mixed-method research published in English exploring the impact of gender on academic performance were studied. The review involved 16 research studies comprising 35,608 individuals from several state universities. The data analysis showed a complex picture of gender inequalities in academic performance, with several significant trends and consequences emerging. A consistent pattern emerged, with 75% of the studies demonstrating that female students excel academically across various disciplines, while the rest exhibited no gender differences in performance. These findings underscore the critical need to promote gender equity and eliminate gender-based gaps in Sri Lankan higher education. Conducting in-depth studies across all degree programs and universities in Sri Lanka is recommended to gain a more comprehensive understanding and investigate the relationship between gender and academic performance.
Possibility of ceylon tea waste conversion to biochar –a short review
(The Library, University of Kelaniya, Sri Lanka, 2023) Perara, S.A.T. Himaya; Udayanga, W.D. Chanaka
A few countries fulfil global tea demand, and Sri Lanka, formerly known as Ceylon, is one of the top tea exporters. Tea is Sri Lanka's largest agricultural export, with an annual production of approximately 340 million kg. Consequently, the tea industry generates significant quantities of tea waste. Unfortunately, the Sri Lankan tea industry often ignores proper tea waste management, relying on open dumping and burning, which can harm the environment despite the biodegradable nature of the waste. Among a number of modern waste management methods, pyrolysis is gaining increasing attention as a sustainable waste treatment method as it transforms waste into carbonaceous materials, biofuel and syngas, leaving no waste behind at comparatively lower temperatures (400-600℃). Considering the nature of the Ceylon tea industry, which mainly uses conventional tea production processes, this short review article mainly focused on the effect of tea pyrolysis temperature, derived biochar activation methods, and their uses. Biochar derived from tea waste has demonstrated remarkable utility in various fields. By converting waste into stable carbonaceous materials, it not only mitigates local emissions but also serves as a reliable long-term carbon storage. Moreover, biochar and activated carbon derived from tea waste has proven efficient and cost-effective for removing water, soil, and air contaminants. Industry can obtain financial benefits by introducing derived activated carbon as an adsorbent. These facts highlight the suitability of adopting low-temperature pyrolysis of tea waste and biochar production to the Ceylon tea industry using simple techniques such as double-barrel systems that can be operated with the excess heat produced in boilers.
The significance of modern agreements between greece and egypt as secondary readings: the echoes of herodotus and thucydides
(The Library, University of Kelaniya, Sri Lanka, 2023) Perera, C.T.S. Sathsara
Greece and Egypt, developed individually in two continents Europe and Africa, respectively, have maintained long beneficial relations since pre-historic times. The earliest evidence of Greek-Egyptian relations was uncovered from Minoan excavations that date back to 3000 BCE. Considering the literary sources available to examine the nature of contacts between Greece and Egypt, the Greek historians Herodotus and Thucydides from the 5th century BCE reveal evidently reliable information on the bilateral agreements that prevailed between the two nations. Historians relate stories on how these two nations significantly relied on times of need during the 5th century BCE war periods. While Egypt was the grain supplier for Greek city-states, specifically Athens, Athenians repaid Egypt by extending their military power to Egypt. Further, as history reveals, both nations maintained strong trade links. Fastforwarding to modern diplomatic relations, Greece and Egypt have continued their relations with each other up to the 21st century, irrespective of the fact that the cultures of both nations have evolved with many developments and advances. This research paper explores the contemporary importance of the bilateral agreements between Greece and Egypt, drawing parallels with the historical narratives of Herodotus and Thucydides. The paper follows a historical method in analysing the narrative of history and an analytical approach in reading the modern agreements taken under discussion. The paper intends to analyse how modern agreements between these two nations reflect and reminiscence the historical interactions, emphasizing the political, economic, and cultural significance between these powerful nations in the Mediterranean basin. By examining the historical context, the paper aims to shed light on the enduring diplomatic and cultural ties between Greece and Egypt, offering valuable knowledge for international relations in the present and future.
A study on punya lekhana tradition in sri lanka: with reference to kandyan era
(The Library, University of Kelaniya, Sri Lanka, 2023) Gunasinghe, Hasitha Chamikara
From the ruler to the ordinary citizens, the documents that record the meritorious deeds can be called 'Punya Lekhana'. The history of writing these documents can be traced back to time immemorial. The primary influence of these writings was the belief in meritorious acts of man, and the ideas and ideologies on good deeds and as shaped up by tradition. The aim of this research was to study the charity writing tradition in Sri Lanka and the research question was whether this tradition continued during the Kandyan Period. Historical methodology was applied for this research. It seems that the idea of keeping a record of the merits done by oneself started at the beginning of the Kandyan era, and 'Punya Lekhana' was compiled to record the merits done by the king and the ordinary people. It was a custom to prepare and keep the most common pious writings written in a temple using palm leaf medium as an appendix to a palm leaf manuscript or as a palm leaf manuscript. Since there are charitable documents of various natures, classification is possible according to their nature. These are Punyanumodhana Patra, Pundyanumodhana Sandesa, Punya Pustaka and Punya Ayadeum Patra. It is evident that these charity writings can be useful to genealogists to obtain information on genealogy. Howerver it can be said that these documents were not been used as primary sources in historical research. This study underlines the fact that these are a unique source of literature in studying the religious, political and socio-economic history of the kandian Period.