Browsing 2023 IRC Abstracts by Issue Date
Now showing items 1-20 of 399
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Weathering of Plastic Nurdles Discharged from the X-press Pearl Ship Disaster
(2023-09)This study assessed the weathering and size reduction of plastic nurdles discharged during the X-press Pearl ship accident in May 2021. Sand samples were collected from Sarakkuwa Beach, Sri Lanka, at three time points: ... -
Evaluation of Native Rhizobia as Potential Candidates for Developing Biofertilizers for Improving Legume Cultivation in Dry Zone Sri Lanka
(2023-09)Biofertilizers are currently receiving much attention due to the adverse effects associated with conventional synthetic fertilizers on human and environmental health. The major limitation of biofertilizers is their poor ... -
Microbiological Quality of Commercially Available Ready-to-Eat Meat Street Food Doner Kebab in Colombo District, Sri Lanka
(2023-09)Foodborne illnesses are a significant global concern and Doner kebab, a popular street food, which grilled meatloaf renowned for its diverse nutritional composition which is prone to microbial contamination. The present ... -
Antifungal Efficacy of Biogenic Waste Derived Colloidal/ Nanobiochar against Colletotrichum gloeosporioides Species Complex
(2023-09)Anthracnose disease, caused by Colletotrichum spp., is the primary cause of postharvest losses in Musa spp. While various physical, chemical and biological methods have been developed to control this disease, their ... -
Trichoderma citrinroviride as a Potential Biocontrol Agent for Fusarium and Colleotrichum Species, a Causative Agent of Onion Leaf Curl and Anthracnose Disease
(2023-09)Red onion cultivation has become more challenging since 2020 due to the prevalence of onion anthracnose and leaf curl disease primarily caused by fungal pathogens Colleotrichum and Fusarium spp. This study aimed to ... -
The Effect of Genetic Introgression on Phenotype in Dicrurus Drongos Across a Climatic Gradient in Sri Lanka
(2023-09)Hybridization or introgression enables species to mix traits, allowing horizontal gene flow and varying parental alleles and phenotypes. Belihuloya, located in the intermediate zone is a transitioning point between dry ... -
Effects of Banana Leaves and Paddy Straw on the Growth, Nutrition Composition, Bioactive Compound Levels, and Antioxidant Activity of Pleurotus ostreatus (American Oyster Mushroom)
(2023-09)Pleurotus ostreatus (American oyster mushroom) is one of the most commonly cultivated mushroom species in the world and is known to grow faster than other edible mushrooms. They are cultivated on various agricultural ... -
In vitro Cytotoxicity Assessment of Glyphosate on the Vero Cell Line
(2023-09)Glyphosate, a widely used broad-spectrum herbicide in agricultural practices, has been a subject of ongoing debate regarding its potential adverse effects on human health. This research aimed to investigate the cytotoxicity ... -
Bioassay on the Stability of Pigments Extracted by Bacteria Isolated from Wastewater
(2023-09)Microbial pigments are substances that can absorb light in the visible range and emit color while playing an important role in the physiology and molecular processes of microorganisms. Pigment production is a method of ... -
In-vitro Antibacterial Activity of Punica granatum Bark used as Ayurvedic Medicine in Sri Lanka
(2023-09)The Punica granatum (Delum), which is utilized in Ayurvedic medicine, is one such widely used medicinal plant. Several parts of this plant have been used to treat several illnesses and Delum bark has been shown to contain ... -
Hematology and Blood Parasites in Avian Communities Along an Altitudinal Gradient of One Kilometer in the Sub-Montane Zone of Sri Lanka
(2023-09)Parasites thrive by consuming host resources, causing a decline in host fitness. This burden drives host evolution, exerting selective pressure on both. The main objective of the study was to investigate parasitic profile ... -
Exploring ISO Standardization as a Quality Assurance Mechanism in Sri Lankan Higher Educational Sector
(2023-09)Higher education is a critical economic sector that has eventually been followed by all other major economic sectors such as financial services, healthcare, telecommunication, aviation, transportation etc. Today, higher ... -
The Impact of Lean Construction Tools on Reduction of Contractor Related Causes of Delay in Sri Lankan Construction Industry
(2023-09)Large rate of delay in project delivery is a major criticism faced by the Sri Lankan construction industry. Most of the responsibility for construction delays lies with the Contractor. Currently available delay mitigation ... -
Waste Material Management on Building Construction in Sri Lanka; Mitigation of Concrete Waste Factor and Cost Effect During Construction Stage
(2023-09)Material waste is one of the most important factors which affects the contractor directly by reducing profit and affecting the employer by increasing project costs. As a result, most of the building projects have planned ... -
Reviewing the Possibility of Incorporating Mediation Method for Settlement of Contractual Disputes in the Construction Industry of Sri Lanka
(2023-09)It is essential to have an effective Alternative Dispute Resolution (ADR) method in the con struction sector since disputes adversely affect the performance of construction projects. Studies on ADR practices in Sri Lanka ... -
Legislating the National Intelligence Services in Sri Lanka: A Comparative Analysis
(2023-09)National Intelligence Services Act is a long overdue legislation. Separate legislation for national intelligence is of paramount importance to mount intelligence operations that empower and enhance high-grade and ... -
“Living in Adultery” as a Ground for Losing the Opportunity to Claim Maintenance: A Critical Appraisal of the Sri Lankan Judicial Standpoint
(2023-09)The common law reciprocal duty of maintaining the spouses has been part of the Sri Lankan legal regime with the incorporation of the maintenance law directions, with the enforcement of Maintenance Ordinance, No. 19 of ... -
A Time-Travel to “Nova-Species”: Influence of Naturalism in Roman Law on the Ownership in Modern Copyright Law
(2023-09)This research aims at analysing the impact of Naturalism-based Roman Law principles on certain concepts in modern Intellectual Property Law (IPL). Roman civilization was historically at its peak in literature and artistic ... -
Exploring the Child Custody Laws in Sri Lanka: Balancing Parental Rights and Best Interest
(2023-09)Modern legislation is heavily influenced by how parent-child relationships are shaped, and its fundamental objective is to act in the child’s best interests while respecting parental rights. The best interests of the ... -
Assessing the Efficacy of Pumpkin Waste-mediated Zinc Oxide Nanoparticles in Enhancing Agro-waste Valorization through Antioxidant Activity Evaluation
(2023-09)The utilization of agro-waste to synthesize nanoparticles (NPs) has drawn significant fascination owing to its crucial role in promoting environmental sustainability. This study focused on utilizing agro-wastes of Suprema ...