Institution
University of Peradeniya
Education•Kandy, Sri Lanka•
About: University of Peradeniya is a education organization based out in Kandy, Sri Lanka. It is known for research contribution in the topics: Population & Poison control. The organization has 5970 authors who have published 7388 publications receiving 197002 citations.
Topics: Population, Poison control, Adsorption, Electrolyte, Agriculture
Papers published on a yearly basis
Papers
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15 Feb 2006
TL;DR: Arsenic retention on natural red earth was examined as a function of pH, ionic strength, and initial arsenic loading using both macroscopic and spectroscopic methods and it is shown that arsenite forms monodentate complexes whereas arsenate forms bidendate complexes with NRE.
Abstract: Arsenic retention on natural red earth (hereafter NRE) was examined as a function of pH, ionic strength, and initial arsenic loading using both macroscopic and spectroscopic methods. Proton binding sites on NRE were characterized by potentiometric titrations yielding an average pHzpc around 8.5. Both As(III)– and As(V)–NRE surface configurations were postulated by vibration spectroscopy. Spectroscopically, it is shown that arsenite forms monodentate complexes whereas arsenate forms bidendate complexes with NRE. When 4
75 citations
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TL;DR: This report describes 120 serologically confirmed dengue fever patients who presented during the outbreak and found that patients in the cardiac group were more susceptible to fatigue, dyspnoea, low peripheral oxygen saturation in room air, chest pain, and flushing of skin.
Abstract: A high incidence of cardiac complications was observed in an outbreak of dengue fever at General Hospital, Peradeniya, Sri Lanka, in 2005. This report describes 120 serologically confirmed dengue fever patients who presented during the outbreak. Seventy-five (62.5%) of these patients had electrocardiogram changes (T inversion, ST depression, bundle branch blocks) and were assigned to the 'cardiac group' (50 females, 25 males; median age 34 years, range 13-76). These patients were more susceptible to fatigue, dyspnoea, low peripheral oxygen saturation in room air (P=0.001), chest pain (P=0.001) and flushing of skin (P=0.05) than 45 (37.5%) patients who had normal electrocardiograms and made up the 'non-cardiac group'. In the cardiac group there were 31 primary and 44 secondary dengue patients. In the cardiac group, 17 (23%) patients had hypotension and 58 (77%) developed tachycardia and bradycardia (P<0.001) compared to four (9%) in the non-cardiac group, suggestive of significant cardiac dysfunction. There was no correlation between pulse rate and body temperature: cardiac group (r=0.05; P=0.63); non-cardiac group (r=0.11, P=0.46). RT-PCR detected DEN-3 in three cardiac patients.
75 citations
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TL;DR: In this article, the authors describe the delicate two-way interrelation between women earning wages and the transitions to cleaner cooking fuels and technologies, and suggest the need for a policy framework involving the stakeholders, financing and standardised technologies.
75 citations
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TL;DR: In this paper, a new method has been developed to estimate the charge carrier density, n, and mobility, mu, for an electrolyte using dielectric measurements and a space charge relaxation model.
75 citations
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TL;DR: High beta-hydroxybutyrate levels before calving in many cows highlighted the presence of condition loss in late pregnancy, an important potential constraint on productivity and fertility, and results suggest that inflammatory disease was present to a potentially important degree.
74 citations
Authors
Showing all 5992 results
Name | H-index | Papers | Citations |
---|---|---|---|
David Gunnell | 114 | 688 | 79867 |
Michael S. Roberts | 82 | 740 | 27754 |
Richard F. Gillum | 77 | 217 | 84184 |
Lakshman P. Samaranayake | 75 | 586 | 19972 |
Adrian C. Newton | 74 | 453 | 21814 |
Nick Jenkins | 71 | 325 | 22477 |
Michael Eddleston | 63 | 310 | 16762 |
Velmurugu Ravindran | 63 | 280 | 14057 |
Samath D Dharmaratne | 62 | 151 | 103916 |
Nicholas A. Buckley | 62 | 419 | 14283 |
Saman Warnakulasuriya | 60 | 282 | 15766 |
Keith W. Hipel | 58 | 543 | 14045 |
Geoffrey K. Isbister | 57 | 468 | 12690 |
Fiona J Charlson | 53 | 91 | 80274 |
Abbas Shafiee | 51 | 418 | 8679 |