University of Sri Jayewardenepura: Journals & Proceedings
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පශ්චාත් කාලිදාස මහා කාව්ය කෘතීන්හි පරිහානීය ලක්ෂණ පිළිබඳ අධ්යයනයක් A Study of the Characteristics of Decline in Post-Kālidāsa Mahākāvya Literature
No full textPoetry holds a central place in literature, and within poetic traditions, the Mahākāvya (Epic poetry) occupies a significant position. This research focuses on the characteristics of decline evident in Mahākāvya works composed during the post-Kālidāsa period. The term post-Kālidāsa refers to the era following the celebrated Sanskrit poet Kālidāsa. The primary research problem addressed in this study is the identification and analysis of the declining features present in epic poetry of this later period. Accordingly, the main objective of the study is to gain an understanding of the nature and causes of these declining tendencies in post-Kālidāsa Mahākāvyas. According to various literary critics, epic poetry after Kalidasa shows several features of decline, including an overemphasis on complex meter and prosodic complexities, and a strong tendency among poets to display their grammatical and technical expertise. These factors contribute to an artificial and highly ornate linguistic style that is different from the natural beauty and aesthetic balance found in earlier epic works. Moreover, the intense effort made by poets after Kalidasa to create works superior to earlier masterpieces can also be identified as a significant reason for this decline. This study highlights the transformation of Sanskrit epic poetry in the post-Kalidasa period and provides insight into the literary and aesthetic changes that took place during this period
Optimizing Human-Robot Interaction: An Analysis of Robot Action Effectiveness in Different Spatial Regions
No full textThis study investigates the effectiveness of various robot actions in facilitating human-robot interactions across different spatial regions. The research focuses on a social robot, 'Lily,' designed to engage visitors at a smart home entrance. By employing human attention shift and interaction success analysis, we examine the impact of specific robot actions, including head movements and verbal cues, in different proximity zones (central, near peripheral, and peripheral regions). Our findings suggest that dynamic, multimodal actions, particularly those involving body rotation and verbal cues (Action F), are most effective in peripheral regions, where human engagement is typically lower. In contrast, simpler actions, such as head movements with verbal behaviors (Action D), proved more successful in central regions with closer human proximity. The study highlights the importance of adapting robot behaviors based on spatial positioning to optimize engagement and communication effectiveness These insights offer valuable guidance for designing robots that can dynamically adjust their interactions based on real-time spatial context, improving Human-Robot Interaction (HRI) in public and domestic environments.Keywords: Human–Robot Interaction, Social Robotics, Spatial Proxemics, Multimodal Interaction, Attention Shift Analysis, Adaptive Robot Behavio
Rating of a Residential Project of a Tier-II City in India to Promote Green and Sustainable Construction Practices
No full textThe challenges encountered within the construction industry continue to serve as a driving force for the implementation of sustainable development practices. Consequently, there is a growing inclination towards incorporating green technologies within our national framework. An esteemed entity in this domain is Green Rated Integrated Habitat Assessment (GRIHA), a prominent national body entrusted with the task of furnishing directives for green constructions in India. Despite the established efficacy of green construction, the number of GRIHA-registered projects remains relatively modest. The benefits of embracing green buildings are manifold, encompassing aspects such as energy efficiency, adequate ventilation, and water conservation. These structures play a pivotal role in curtailing carbon emissionsand reducing maintenance expenses. In the long run, inhabitants of green buildings can distinctly perceive the advantages vis-à-vis those residing in conventional residential edifices. The ongoing study delves i to the evaluation of a conventional residential venture in Bhopal (M.P.), a Tier-II city, based on 34 GRIHA criteria, aiming to elucidate strategies for securing 1–5-star ratings. This scholarly endeavor is poised to illuminate developers in Tier-II cities regarding deficiencies in construction practices that hinder green certification, thereby stimulating buyer interest in eco-friendly residential properties. The evaluation of the project, in accordance with GRIHA guidelines, sheds light on imperative tasks necessary to meet mandatory criteria
VIDUDAYA Journal of Language, Literary, Cultural and Communication Studies විදුදය භාෂා, සාහිත්ය, සංස්කෘතික හා සන්නිවේදන ශාස්ත්රීය සංග්රහය
No full textවිදුදය භාෂා, සාහිත්ය, සංස්කෘතික හා සන්නිවේදන ශාස්ත්රීය සංග්රහ
Beyond the Debris: Why Cyclone Ditwah Demands a Post-Disaster Anthropology for Sri Lanka
No full textThe impact of Cyclone Ditwah extends significantly beyond the immediate destruction of physical infrastructure; it explains the systemic social fractures and inequalities that define Sri Lanka’s vulnerability to extreme weather events. As of December 12, 2025, the disaster has pervaded all 25 districts, adversely affecting a population of 1,637,960 individuals (DMC, 2025). With confirmed fatalities reaching 640 and an additional 211 individuals reported missing, the crisis demonstrates the theoretical framework established by Oliver-Smith (1996), which hypothesizes that disasters are not solely natural occurrences but are fundamentally social processes shaped by historical context, power relations, and inequality.Furthermore, the extensive material damage, revealing in the total destruction of 5,713 residences and partial damage to 104,805 others provides empirical evidence that vulnerability is structurally generated before the emergence of environmental hazards. The displacement crisis emphasizes this reality: currently, 82,813 individuals (comprising 26,103 families) remain displaced, suffering in 847 government run safety centers across the island. To understand the current crisis, one must look beyond the immediate meteorological event to how history, economics, and politics have controlled whose lives, where, and in what conditions. In Sri Lanka, the "disaster" is not merely the wind or rain; it is the unsafe landscape that specific populations were forced into long before the storm arrived.
DOI: http://doi.org/10.31357/fhss/vjhss.v11i01.0
සංස්කෘත උපරූපක පිළිබඳ විචාරාත්මක අධ්යයනයක් A Critical Study of Sanskrit Uparūpaka
No full textVarious names are used for Uparūpaka which was introduced by Viśvanātha in Sāhityadarpaṇa as a type of drama. It is not difficult to identify the roots of this drama genre, also known as nṛtya nātya, from the Nāṭyaśāstra and other drama theoretical books. However, Bharata, Abhinavagupta or Dhananjaya have not identified a drama genre called uparūpaka. Although it has not mentioned in their dramaturgic treatises (Siddānta texts) does not rule out the existence of such a drama genre. Since Bharata introduced a sub-genre called nātika, which is a mixture of nātaka and prakaraṇa, the history, content and utility of uparūpaka have been studied. The academic community has paid little attention to uparūpaka and considering a critical study of them as an academic necessity, the research problem here was to determine how important Uparūpaka are in the art of drama. This qualitative data-based research is conducted using primary and secondary sources, using a qualitative analytical methodology. The aim is to identify uparūpaka numerically and theoretically and to critique their literary value and utility. The highest opportunity for this drama tradition to grow numerically by embracing the audience anonymously is seen in the from Bhāvaprakāśa. Uparupaka, which can be considered a folk drama genre, represents a limited number of genres with storyline and no script. The use of two or three gestures and one or two junctures are its characteristics. Uparūpaka is a great opportunity for creators to create according to the amount of talent. It is an opportunity for the diversity of audience tastes. Uparūpaka can also be considered as a turning point of the course of boring drama. This research will provide a dose of light for researchers exploring the course of Sanskrit drama and drama theories, for Sanskrit drama audiences with diverse interests, and for those who are curious about Sanskrit drama.
Ritual Symbolism and Sacred Placement of the Sapu Flower inKandyan-Era Temple Murals: A Visual Analysis of Ritual Hierarchy and Theological Meaning in the Kandy District, Sri Lanka
No full textTemple murals in Sri Lanka from the Kandyan period are visual representations of Buddhist phenomenon. Their use of color, line, shapes, and spatial disposition is considered divine. In this phenomenon, the Sapu flower is of particular ritual importance and symbolizes purity, enlightenment, and devotion. Despite the motif’s prominence, the ritual context of its placement and its aesthetic characteristics have been little scrutinised. This paper employs a visual semiotic and aesthetic–phenomenological approach to Sapu motifs in seven temples. The temples are in the Kandy District and include: Danthure, Diyakelinawala Kithsiri Mewan, Sooriyagoda, Hindagala, Degaldoruwa, Medawala, and the Temple of the Tooth Relic (Sri Dalada Maligawa). High-resolution photographs were analyzed through a matrix of placement, manifestation type, color, line work, and other associated flower motifs. Patterns were derived, and relationships were established between visual elements and the underlying theology. Sapu motifs were mostly located in ritual proximity to figures of the Buddha, bhikkhus, deities, royal patrons, and pagodas, while their decorative usage was almost non-existent. All temples presented the flower in a naturalistic style, which supported canonical fidelity. The prevailing colours of yellow and golden yellow were understood to symbolize enlightenment, while white was associated with purity, and earthy red with spiritual grounding. The thin, rhythmic lines suggested some monastic discipline and meditative calm. Lotus and Sapu, along with other floral motifs such as Na, Wetakeyya, and Parasathu, ranked lower. Sapu, as depicted, is considered a ritual and theological emblem, rather than an ornamental feature. Its positioned placement, natural depiction, and lack of chromatic and linear vitality support Kandy as the ritual and artistic center of Sri Lankan Buddhist muralism
Pung Drumming as Cultural Heritage: Aesthetic Values, Performance Practices, and Community Identity in Manipur
No full textManipuri society. As an essential element of religious rituals, dance, and social gatherings, Pung drumming serves as a bridge between spiritual devotion, artistic expression, and social cohesion. The research highlights the drum’s central role in community events such as weddings, funerals, and festivals, where it communicates cultural narratives and emotions through its rhythmic patterns. Despite its cultural importance, the study identifies several challenges threatening the survival of Pung drumming, including declining interest among younger generations, commercialization of traditional arts, and limited formal training opportunities. To address these issues, the study emphasizes the importance of integrating Pung drumming into formal education, promoting digital documentation, and providing financial support for artists. Additionally, the study reveals a generational divide in the perception of Pung drumming, with older practitioners viewing it as a spiritual and cultural obligation, while younger generations often regard it as an optional art form. The findings suggest that culturally responsive educational approaches are essential to making Pung drumming relevant to contemporary youth and ensuring its sustainability. The study calls for collaborative efforts involving practitioners, educators, and policymakers to preserve and promote this important cultural tradition for future generations
Cashew Culture in Sri Lanka
No full textSri Lanka's cashew industry is deeply intertwined with its economic and cultural fabric. The increasing global demand for cashews has significantly benefited "Ceylon cashew," which began commercialization in Sri Lanka in the late 20th century. This cultural significance, rooted in historical ties, regional cultivation practices, diverse culinary applications, and overall cultural importance, further bolsters their economic value. Policy changes and trade liberalization in the 1970s further incentivized the export of minor crops, including cashews. Identifying key milestones is crucial for understanding the sector's challenges and opportunities. This research employs a systematic literature review to explore cashew cultivation, its economic significance, and the cultural dimensions of Sri Lankan cashews, including their culinary and social uses. The analysis examines the cashew sector's future direction, addressing identified challenges and opportunities. The study's recommendations address the significant challenges posed by climate change and environmental impact, which can lead to reduced productivity and market volatility. Improved pest control, management of cashew imports, and enhanced extension services are crucial for the sector's sustainable growth and development, alongside value addition and product diversification. Furthermore, Sri Lanka's rich cashew culture presents valuable opportunities, such as promoting the health benefits of cashew nuts and developing cashew-related tourism, with the potential to improve socioeconomic conditions in the country
Influence of digitalization and sustainability initiatives on competitiveness of Colombo Port
Full text linkDigitalization converts maritime transportation activities into futuristic and sustainable operations in the maritime supply chain. Colombo port plays a pivotal role in the maritime logistics adapting sustainability initiatives for the port operation. The main objective of the research is to identify the impact of the digitalization on port competitiveness with the mediating effect of sustainable initiatives in the port of Colombo. Results show the positive influence of these directions, and ICT and safety and security were the ideals among these directions. The impact of automation, connectivity, and environmental management on port competitiveness is fully mediated by sustainability initiatives as an indirect relationship. That means digitalization impact port competitiveness through sustainability initiatives. Also, the impact of ICT, safety, and security on port competitiveness is partially mediated by sustainability initiatives. Both have direct and indirect relationships with each other. Considering the higher level of impact of sustainability initiatives on port competitiveness, the study can conclude that the port operation is aligned with sustainability in the Colombo port. However, automation, connectivity, and environment management need more concern through developing infrastructure, investment, governance practices, trading partnerships, legal frameworks, and capacity building due to full mediation. Also, ICT, safety, and security also need further attention for those initiatives aimed at enhancing the competitiveness of the port of Colombo