Postgraduate Institute of Agriculture, University of Peradeniya, Kandy, Sri Lanka - Articles

The Influence of Natural Selection and Other Disciplines on Ecological Economic Values (Articles)

Herath Vidyaratne

Theoretical Economics Letters Vol.12 No.5, October 18, 2022

DOI: 10.4236/tel.2022.125073 212 Downloads 1,107 Views Citations
The Levels of Knowledge and Adoption of Cultural Practices of the Domestic Floriculture Growers in the Central Province of Sri Lanka: An Evaluation (Articles)

Parana Widanaralalage Lal Jayaratna, Wanigasundera Appuhamilage Don Padmasiri Wanigasundera, Chelliah Sivayoganathan

American Journal of Industrial and Business Management Vol.13 No.6, June 30, 2023

DOI: 10.4236/ajibm.2023.136036 197 Downloads 948 Views Citations
COVID-19 Outbreak and Urban Green Space, Food Security, and Quality of Life: Case of Urban Home Gardens in Kandy, Sri Lanka (Articles)

Lalitha Dissanayake, Sathya Dilini

Open Journal of Social Sciences Vol.8 No.9, September 21, 2020

DOI: 10.4236/jss.2020.89013 1,436 Downloads 3,717 Views Citations
Engineering Microbial Biofilms for Improved Productivity of Biochemicals Important in Restoration of Degraded Ecosystems (Articles)

Mahesh Premarathna, Thilini Rathnathilaka, Gamini Seneviratne, Sumedha Madawala

Advances in Bioscience and Biotechnology Vol.13 No.3, March 8, 2022

DOI: 10.4236/abb.2022.133007 348 Downloads 1,457 Views Citations
Among the risk factors of myocardial infarction, anthropometry has no association: A case control study in the central region of Sri Lanka (Articles)

Pallegoda Vithanage Ranhith Kumarasiri, Senanayake Abesinghe Mudiyanselage Kularatne, Rohini Tennakoon, Nirmali Gunawardana, Usha Perera, Srinath Illeperuma

World Journal of Cardiovascular Diseases Vol.3 No.4A, July 10, 2013

DOI: 10.4236/wjcd.2013.34A001 4,061 Downloads 6,644 Views Citations
This article belongs to the Special Issue on Coronary Heart Disease
Economic Role of Women in Sri Lanka: A Historical Perspective (Articles)

A. M. Malani Chandrika

Advances in Historical Studies Vol.10 No.3, August 31, 2021

DOI: 10.4236/ahs.2021.103012 490 Downloads 5,012 Views Citations
Stochastic Restricted Maximum Likelihood Estimator in Logistic Regression Model (Articles)

Varathan Nagarajah, Pushpakanthie Wijekoon

Open Journal of Statistics Vol.5 No.7, December 30, 2015

DOI: 10.4236/ojs.2015.57082 4,499 Downloads 6,539 Views Citations
On the Restricted Almost Unbiased Ridge Estimator in Logistic Regression (Articles)

Nagarajah Varathan, Pushpakanthie Wijekoon

Open Journal of Statistics Vol.6 No.6, December 8, 2016

DOI: 10.4236/ojs.2016.66087 1,694 Downloads 3,454 Views Citations
Performance of Existing Biased Estimators and the Respective Predictors in a Misspecified Linear Regression Model (Articles)

Manickavasagar Kayanan, Pushpakanthie Wijekoon

Open Journal of Statistics Vol.7 No.5, October 31, 2017

DOI: 10.4236/ojs.2017.75062 1,160 Downloads 2,540 Views Citations
Variable Selection via Biased Estimators in the Linear Regression Model (Articles)

Manickavasagar Kayanan, Pushpakanthie Wijekoon

Open Journal of Statistics Vol.10 No.1, February 28, 2020

DOI: 10.4236/ojs.2020.101009 858 Downloads 2,573 Views Citations
Location Based Generalized Akash Distribution: Properties and Applications (Articles)

Ramajeyam Tharshan, Pushpakanthie Wijekoon

Open Journal of Statistics Vol.10 No.2, April 3, 2020

DOI: 10.4236/ojs.2020.102013 789 Downloads 2,514 Views Citations
A Modification of the Quasi Lindley Distribution (Articles)

Ramajeyam Tharshan, Pushpakanthie Wijekoon

Open Journal of Statistics Vol.11 No.3, June 8, 2021

DOI: 10.4236/ojs.2021.113022 470 Downloads 1,875 Views Citations
Improvement of the Preliminary Test Estimator When Stochastic Restrictions are Available in Linear Regression Model (Articles)

Sivarajah Arumairajan, Pushpakanthie Wijekoon

Open Journal of Statistics Vol.3 No.4, August 16, 2013

DOI: 10.4236/ojs.2013.34033 14,539 Downloads 42,678 Views Citations
Value Addition to Waste Material Supported by Removal of Available Phosphate from Simulated Brackish Water—A Low Cost Approach (Articles)

S. Malavipathirana, S. Wimalasiri, N. Priyantha, S. Wickramasooriya, A. Welagedara, G. Renman

Journal of Geoscience and Environment Protection Vol.1 No.2, November 7, 2013

DOI: 10.4236/gep.2013.12002 4,907 Downloads 8,508 Views Citations
Repeat OGTT at 34 - 36 Weeks to Detect the Late Occurrence of GDM: A Descriptive Cross-Sectional Study Conducted at the Professorial Unit, Teaching Hospital Peradeniya, Sri Lanka (Articles)

Chaminda Kandauda, W. M. M. P. B. Wanasinghe

Advances in Reproductive Sciences Vol.8 No.3, June 18, 2020

DOI: 10.4236/arsci.2020.83013 688 Downloads 5,449 Views Citations
Use of Smartphones for Rapid Location Tracking in Mega Scale Soil Sampling (Articles)

Harsha K. Kadupitiya, Ranga N. D. Madushan, Upul K. Rathnayake, Rohana Thilakasiri, Samantha B. Dissanayaka, Mojith Ariyaratne, Buddhi Marambe, Mohomad S. Nijamudeen, Dinaratne Sirisena, Lalith Suriyagoda

Open Journal of Applied Sciences Vol.11 No.3, March 12, 2021

DOI: 10.4236/ojapps.2021.113017 884 Downloads 2,377 Views Citations
Socio-Environmental Impact of Water Pollution on the Mid-canal (Meda Ela), Sri Lanka (Articles)

K. B. S. N. Jinadasa, S. K. I. Wijewardena, Dong Qing Zhang, Richard M. Gersberg, C. S. Kalpage, Soon Keat Tan, Jing Yuan Wang, Wun Jern Ng

Journal of Water Resource and Protection Vol.4 No.7, June 18, 2012

DOI: 10.4236/jwarp.2012.47052 7,712 Downloads 13,106 Views Citations
More on the Preliminary Test Stochastic Restricted Liu Estimator in Linear Regression Model (Articles)

Sivarajah Arumairajan, Pushpakanthie Wijekoon

Open Journal of Statistics Vol.5 No.4, June 29, 2015

DOI: 10.4236/ojs.2015.54035 2,580 Downloads 3,928 Views Citations
Optimal Generalized Biased Estimator in Linear Regression Model (Articles)

Sivarajah Arumairajan, Pushpakanthie Wijekoon

Open Journal of Statistics Vol.5 No.5, August 5, 2015

DOI: 10.4236/ojs.2015.55042 3,062 Downloads 4,717 Views Citations
A Study on Risk Factors for Venous Thromboembolism and the Requirement of Thromboprophylaxis in Pregnancy and Postpartum Period in a Tertiary Care Centre in South Asian Country: A Cross Sectional Study (Articles)

P. L. A. Sirisena, S. N. Samarakkody, B. Subhani, D. Gunawardana, M. A. K. Perera, C. Rathnayake

Open Journal of Obstetrics and Gynecology Vol.13 No.3, March 10, 2023

DOI: 10.4236/ojog.2023.133039 261 Downloads 1,443 Views Citations

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