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, Electrolyte, Adsorption, Agriculture
Papers published on a yearly basis
Papers
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University of Oxford1, Canberra Hospital2, University of Colombo3, University of the West Indies4, Mater Health Services5, University of Copenhagen6, Colorado State University7, University of Peradeniya8, Post Graduate Institute of Medical Education and Research9, International Water Management Institute10
TL;DR: Use of safer pesticides should result in fewer deaths, just as the change from barbiturates to benzodiazepines has reduced the number of deaths from pharmaceutical self-poisoning.
459 citations
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TL;DR: Rates of multiple feeding were associated positively with temperature and negatively with mosquito size in Thailand, but not in Puerto Rico, and may be associated with variation in patterns of dengue virus transmission.
Abstract: We used a histologic technique to study multiple blood feeding in a single gonotrophic cycle by engorged Aedes aegypti (L.) that were collected weekly for 2 yr from houses in a rural village in Thailand (n = 1,891) and a residential section of San Juan, Puerto Rico (n = 1,675). Overall, mosquitoes from Thailand contained significantly more multiple meals (n = 1,300, 42% double meals, 5% triple meals) than mosquitoes collected in Puerto Rico (n = 1,156, 32% double meals, 2% triple meals). The portion of specimens for which frequency of feeding could not be determined was 31% at both sites. We estimated that on average Ae. aegypti take 0.76 and 0.63 human blood meals per day in Thailand and Puerto Rico, respectively. However, frequency of multiple feeding varied among houses and, in Puerto Rico, the neighborhoods from which mosquitoes were collected. In Thailand 65% of the mosquitoes fed twice on the same day, whereas in Puerto Rico 57% took multiple meals separated by > or = 1 d. At both sites, the majority of engorged specimens were collected inside houses (Thailand 86%, Puerto Rico 95%). The number of blood meals detected was independent of where mosquitoes were collected (inside versus outside of the house) at both sites and the time of day collections were made in Puerto Rico. Feeding rates were slightly higher for mosquitoes collected in the afternoon in Thailand. Temperatures were significantly higher and mosquitoes significantly smaller in Thailand than in Puerto Rico. At both sites female size was negatively associated with temperature. Rates of multiple feeding were associated positively with temperature and negatively with mosquito size in Thailand, but not in Puerto Rico. Multiple feeding during a single gonotrophic cycle is a regular part of Ae. aegypti biology, can vary geographically and under different climate conditions, and may be associated with variation in patterns of dengue virus transmission.
453 citations
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TL;DR: This article focuses on the application of advanced smart antenna technologies to SWIPT, including multiple-input multiple-output and relaying techniques, which have the potential to significantly improve the energy efficiency and also the spectral efficiency ofSWIPT.
Abstract: Simultaneous wireless information and power transfer (SWIPT) is a promising solution to increase the lifetime of wireless nodes and hence alleviate the energy bottleneck of energy constrained wireless networks. As an alternative to conventional energy harvesting techniques, SWIPT relies on the use of radio frequency signals, and is expected to bring some fundamental changes to the design of wireless communication networks. This article focuses on the application of advanced smart antenna technologies to SWIPT, including multiple-input multiple-output and relaying techniques. These smart antenna technologies have the potential to significantly improve the energy efficiency and also the spectral efficiency of SWIPT. Different network topologies with single and multiple users are investigated, along with some promising solutions to achieve a favorable trade-off between system performance and complexity. A detailed discussion of future research challenges for the design of SWIPT systems is also provided.
438 citations
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Universidade Federal de Minas Gerais1, University of Split2, Technische Universität München3, University of Münster4, University of Colombo5, University of Newcastle6, University of Peradeniya7, National Institute for Medical Research8, Federal University of São Paulo9, Cochrane Collaboration10, York University11, Lund University12, University of Toledo13, The George Institute for Global Health14, Wuhan University15, Ohio State University16, Dublin City University17
TL;DR: The majority of reported clinical symptoms and laboratory findings related to SARS-CoV-2 infection are non-specific and clinical suspicion, accompanied by a relevant epidemiological history, should be followed by early imaging and virological assay.
Abstract: A growing body of literature on the 2019 novel coronavirus (SARS-CoV-2) is becoming available, but a synthesis of available data has not been conducted. We performed a scoping review of currently available clinical, epidemiological, laboratory, and chest imaging data related to the SARS-CoV-2 infection. We searched MEDLINE, Cochrane CENTRAL, EMBASE, Scopus and LILACS from 01 January 2019 to 24 February 2020. Study selection, data extraction and risk of bias assessment were performed by two independent reviewers. Qualitative synthesis and meta-analysis were conducted using the clinical and laboratory data, and random-effects models were applied to estimate pooled results. A total of 61 studies were included (59,254 patients). The most common disease-related symptoms were fever (82%, 95% confidence interval (CI) 56%–99%; n = 4410), cough (61%, 95% CI 39%–81%; n = 3985), muscle aches and/or fatigue (36%, 95% CI 18%–55%; n = 3778), dyspnea (26%, 95% CI 12%–41%; n = 3700), headache in 12% (95% CI 4%–23%, n = 3598 patients), sore throat in 10% (95% CI 5%–17%, n = 1387) and gastrointestinal symptoms in 9% (95% CI 3%–17%, n = 1744). Laboratory findings were described in a lower number of patients and revealed lymphopenia (0.93 × 109/L, 95% CI 0.83–1.03 × 109/L, n = 464) and abnormal C-reactive protein (33.72 mg/dL, 95% CI 21.54–45.91 mg/dL; n = 1637). Radiological findings varied, but mostly described ground-glass opacities and consolidation. Data on treatment options were limited. All-cause mortality was 0.3% (95% CI 0.0%–1.0%; n = 53,631). Epidemiological studies showed that mortality was higher in males and elderly patients. The majority of reported clinical symptoms and laboratory findings related to SARS-CoV-2 infection are non-specific. Clinical suspicion, accompanied by a relevant epidemiological history, should be followed by early imaging and virological assay.
432 citations
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TL;DR: In this paper, the authors use the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) to improve and expand the quantification of personal health-care access and quality for 195 countries and territories from 1990 to 2015.
427 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 |