Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Wijayawardhana P"'
The spatial error model (SEM) is a type of simultaneous autoregressive (SAR) model for analysing spatially correlated data. Markov chain Monte Carlo (MCMC) is one of the most widely used Bayesian methods for estimating SEM, but it has significant lim
Externí odkaz:
http://arxiv.org/abs/2406.08685
Efficient estimation methods for simultaneous autoregressive (SAR) models with missing data in the response variable have been well-explored in the literature. A common practice is to introduce measurement error into SAR models to separate the noise
Externí odkaz:
http://arxiv.org/abs/2403.17257
Publikováno v:
Mathematics, Vol 12, Iss 23, p 3870 (2024)
Efficient estimation methods for simultaneous autoregressive (SAR) models with missing data in the response variable have been well explored in the literature. A common practice is introducing measurement error into SAR models to separate the noise c
Externí odkaz:
https://doaj.org/article/cdfcbca586214abda93ea96fbb36da4e
Autor:
Yasith Mathangasinghe, Sameera Wijayawardhana, Udeshika Perera, Ramani Punchihewa, Saman Pradeep
Publikováno v:
Thoracic Cancer, Vol 15, Iss 4, Pp 347-349 (2024)
Abstract The prevalence of lung cancer is steadily increasing globally, and it is projected to become the second most prevalent cancer in men by 2030. Lung cancer is the leading cause of cancer‐related deaths worldwide, accounting for approximately
Externí odkaz:
https://doaj.org/article/7a30e5b2108b4f9694d8e0df4022941b
Akademický článek
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Autor:
Arjuna Salinda Athapathu, Sameera M Wijayawardhana, Jithmal Meegoda, Sandini A Gunaratne, Mahendra Somathilaka, Kenneth Tou En Chang, Pujitha Wickramasinghe
Publikováno v:
SAGE Open Medical Case Reports, Vol 11 (2023)
Congenital mesoblastic nephroma is considered a tumour with favourable clinical behaviour with only few reported cases of metastases. We report an infant who underwent complete resection and later developed pulmonary metastasis. Ten-month-old baby gi
Externí odkaz:
https://doaj.org/article/74b00ef443e345f0a93bde0d267dc666
Autor:
H. M. M. T. B. Herath, K. W. S. M. Wijayawardhana, U. I. Wickramarachchi, Sunethra Senanayake, Bimsara Senanayake, Chaturaka Rodrigo
Publikováno v:
PLoS ONE, Vol 18, Iss 9 (2023)
Body weight is an important clinical parameter for accurate dosing of drugs with a narrow therapeutic window, However, it is difficult to measure the body weight of a patient if they cannot stand on a scale. There are several anthropometrics-based eq
Externí odkaz:
https://doaj.org/article/8accf40a6d984009a868e8f2d5043f2e
Publikováno v:
BMC Medical Ethics, Vol 22, Iss 1, Pp 1-8 (2021)
Abstract Background Euthanasia is a topic of intense ethical debate and it is illegal in most countries at present, including Sri Lanka. The aim of this descriptive cross-sectional study of medical students and practicing doctors was to explore the a
Externí odkaz:
https://doaj.org/article/5f1dcd0efb3c4406b122aff24c0e9aa0
Autor:
Sugeesha Wickramasinghe, Menaka Tillekeratne, Sasanka Wijayawardhana, Aflah Sadikeen, Dilshan Priyankara, Manoj Edirisooriya, Amitha Fernando
Publikováno v:
Respirology Case Reports, Vol 10, Iss 8, Pp n/a-n/a (2022)
Abstract A 32‐year‐old patient, who was on treatment for tuberculous meningitis complicated with venous sinus thrombosis, was referred to the medical unit as he developed new onset fever, cough and shortness of breath. He was in respiratory distr
Externí odkaz:
https://doaj.org/article/f5294eb48ed94469acba941651684a3e
Publikováno v:
Journal of Advanced Ceramics, Vol 10, Iss 1, Pp 139-151 (2021)
Abstract Scanning electron microscopy shows that the microstructure, in particular the overall grain size, of chemical vapor deposited silicon carbide coatings depends on the deposition temperature. So far, the influence of the microstructure on the
Externí odkaz:
https://doaj.org/article/4a04657c781f4ae2b5208be60fb4d144