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1

Antimicrobial activities of endophytic fungi obtained from the arid zone invasive plant Opuntia dillenii and the isolation of equisetin, from endophytic Fusarium sp.

Ratnaweera, Pamoda B., de Silva, E. Dilip, Williams, David E., Andersen, Raymond J.

Journal:

BMC Complementary and Alternative Medicine

Year:

2015

Language:

english

File:

PDF, 975 KB

english, 2015

2

Antimicrobial activities of endophytic fungi of the Sri Lankan aquatic plant Nymphaea nouchali and chaetoglobosin A and C, produced by the endophytic fungus Chaetomium globosum

Dissanayake, Ranga K., Ratnaweera, Pamoda B., Williams, David E., Wijayarathne, C. Dilrukshi, Wijesundera, Ravi L. C., Andersen, Raymond J., de Silva, E. Dilip

Journal:

Mycology: An International Journal on Fungal Biology

Year:

2016

Language:

english

File:

PDF, 1.09 MB

english, 2016

3

Self-organizing hierarchical particle swarm optimizer with time-varying acceleration coefficients

Ratnaweera, A., Halgamuge, S.K., Watson, H.C.

Journal:

IEEE Transactions on Evolutionary Computation

Year:

2004

Language:

english

File:

PDF, 622 KB

english, 2004

4

Climate change impacts on activated sludge wastewater treatment: a case study from Norway

Plósz, Benedek Gy., Liltved, Helge, Ratnaweera, Harsha

Journal:

Water Science and Technology

Year:

2009

Language:

english

File:

PDF, 527 KB

english, 2009

5

Helvolic acid, an antibacterial nortriterpenoid from a fungal endophyte, Xylaria sp. of orchid Anoectochilus setaceus endemic to Sri Lanka

Ratnaweera, Pamoda B., Williams, David E., de Silva, E. Dilip, Wijesundera, Ravi L.C., Dalisay, Doralyn S., Andersen, Raymond J.

Journal:

Mycology: An International Journal on Fungal Biology

Year:

2014

Language:

english

File:

PDF, 365 KB

english, 2014

6

A novel Fe-La-Ce tri-metallic composite for the removal of fluoride ions from aqueous media

Thathsara, S.K.T., Cooray, P.L.A.T., Mudiyanselage, Thilini Kuruwita, Kottegoda, Nilwala, Ratnaweera, Dilru R.

Journal:

Journal of Environmental Management

Year:

2018

Language:

english

File:

PDF, 1.76 MB

english, 2018

7

Real-time monitoring of enhanced biological phosphorus removal in a multistage EBPR-MBBR using a soft-sensor for phosphates

Nair, Abhilash M., Gonzalez-Silva, Blanca M., Haugen, Finn Aakre, Ratnaweera, Harsha, Ãsterhus, Stein W.

Journal:

Journal of Water Process Engineering

Year:

2020

File:

PDF, 14.12 MB

2020

8

Effects of different water regimes on field-grown determinate and indeterminate faba bean (Vicia faba L.). II. Yield, yield components and harvest index

W.A.J.M. De Costa, M.D. Dennett, U. Ratnaweera, K. Nyalemegbe

Journal:

Field Crops Research

Year:

1997

Language:

english

File:

PDF, 706 KB

english, 1997

9

Isolation and structure of the anti,anti isomer and a DFT study of it and the syn,anti isomer of bis(tricarbonylchromium)dibenzo-[a,e]cyclooctatetraene. Evidence for an attractive electrostatic interaction between carbonyl oxygen atoms and Cr(CO)3-coordinated arene carbon atoms

Bandara, Nilantha, Ratnaweera, Chinthaka N., Gwaltney, Steven R., Henry, William P.

Journal:

Journal of Organometallic Chemistry

Year:

2013

Language:

english

File:

PDF, 696 KB

english, 2013

10

[IEEE 2007 International Conference on Industrial and Information Systems - Peradeniya, Sri Lanka (2007.08.9-2007.08.11)] 2007 International Conference on Industrial and Information Systems - Enhanced face recognition through variation of Principle Component Analysis (PCA)

Meedeniya, D.A., Ratnaweera, D.A.A.C.

Year:

2007

Language:

english

File:

PDF, 607 KB

english, 2007

11

[IEEE 2013 IEEE 8th International Conference on Industrial and Information Systems (ICIIS) - Peradeniya, Sri Lanka (2013.12.17-2013.12.20)] 2013 IEEE 8th International Conference on Industrial and Information Systems - Vibration signal analysis for fault detection of combustion engine using neural network

Liyanagedera, N. D., Ratnaweera, A., Randeniya, D. I. B.

Year:

2013

Language:

english

File:

PDF, 698 KB

english, 2013

12

Mechanisms during suspended solids and phosphate concentration variations in wastewater coagulation process

Manamperuma, Lelum Duminda, Ratnaweera, Harsha Chandima, Martsul, A.

Journal:

Environmental Technology

Year:

2016

Language:

english

File:

PDF, 1.24 MB

english, 2016

13

Characterization of influent wastewater with periodic variation and snow melting effect in cold climate area

Wang, Xiaodong, Kvaal, Knut, Ratnaweera, Harsha

Journal:

Computers & Chemical Engineering

Year:

2017

Language:

english

File:

PDF, 3.98 MB

english, 2017

14

Evaluation of image texture recognition techniques in application to wastewater coagulation

Sivchenko, Nataliia, Kvaal, Knut, Ratnaweera, Harsha, Tsang, Yiu Fai

Journal:

Cogent Engineering

Year:

2016

Language:

english

File:

PDF, 3.03 MB

english, 2016

15

Use long short-term memory to enhance Internet of Things for combined sewer overflow monitoring

Zhang, Duo, Lindholm, Geir, Ratnaweera, Harsha

Journal:

Journal of Hydrology

Year:

2018

Language:

english

File:

PDF, 4.77 MB

english, 2018

16

Manage Sewer In-Line Storage Control Using Hydraulic Model and Recurrent Neural Network

Zhang, Duo, Martinez, Nicolas, Lindholm, Geir, Ratnaweera, Harsha

Journal:

Water Resources Management

Year:

2018

Language:

english

File:

PDF, 4.78 MB

english, 2018

17

Identifying critical components causing seasonal variation of activated sludge settleability and developing early warning tool

Wang, Xiaodong, Bi, Xuejun, Liu, Changqing, Ratnaweera, Harsha

Journal:

Water Science and Technology

Year:

2018

Language:

english

File:

PDF, 477 KB

english, 2018

18

State of the Art of Online Monitoring and Control of the Coagulation Process

Ratnaweera, Harsha, Fettig, Joachim

Journal:

Year:

2015

Language:

english

File:

PDF, 357 KB

english, 2015

19

Study of Sludge Particles Formed during Coagulation of Synthetic and Municipal Wastewater for Increasing the Sludge Dewatering Efficiency

Smoczynski, Lech, Kalinowski, Slawomir, Cretescu, Igor, Smoczynski, Michal, Ratnaweera, Harsha, Trifescu, Mihaela, Kosobucka, Marta

Journal:

Year:

2019

Language:

english

File:

PDF, 2.48 MB

english, 2019

20

Implementing an Extended Kalman Filter for estimating nutrient composition in a sequential batch MBBR pilot plant

Nair, Abhilash M., Fanta, Abaynesh, Haugen, Finn Aakre, Ratnaweera, Harsha

Journal:

Water Science and Technology

Year:

2019

Language:

english

File:

PDF, 933 KB

english, 2019

21

A cost-effective IoT strategy for remote deployment of soft sensors â a case study on implementing a soft sensor in a multistage MBBR plant

Nair, A. M., Hykkerud, A., Ratnaweera, H.

Journal:

Water Science and Technology

Year:

2020

File:

PDF, 565 KB

2020

22

Improving superhydrophobicity of polydimethylsiloxanes using embedding fluorinated polyhedral oligomeric silsesquioxanes cages

Gayani, Buddhika, Senarathna, Dinusha, Weerasekera, Manjula M., Kottegoda, Nilwala, Ratnaweera, Dilru R.

Journal:

SN Applied Sciences

Year:

2020

File:

PDF, 4.56 MB

2020

23

Analysing consequences of infiltration and inflow water (I/I-water) using cost-benefit analyses

Sola, Kristin Jenssen, Bjerkholt, Jarle T., Lindholm, Oddvar G., Ratnaweera, Harsha

Journal:

Water Science and Technology

Year:

2020

File:

PDF, 505 KB

2020

24

Feed supplement recovered from dairy wastewater by biological and chemical pretreatment

Nils Dyrset, Eirik Selmer-Olsen, Øystein Havrevoll, Harsha Ratnaweera, Ivar Storrø, Stein-Erik Birkeland

Journal:

Journal of Chemical Technology & Biotechnology

Year:

1998

Language:

english

File:

PDF, 225 KB

english, 1998

25

Enhanced cooling in typical Sri Lankan dwellings

Chandani Ratnaweera, Anne Grete Hestnes

Journal:

Energy and Buildings

Year:

1996

Language:

english

File:

PDF, 618 KB

english, 1996

26

Audit of nurse-led-training for epipen in a District General Hospital

D. Ratnaweera, J. Von Trilsbach, J. Rangasami, D. A. Green, J. M. Puliyel

Journal:

Year:

2006

Language:

english

File:

PDF, 59 KB

english, 2006

27

Multiple thrombotic events following warfarin reversal

M. Ratnaweera, W. Janowski, D. Simmons

Journal:

Internal Medicine Journal

Year:

2007

Language:

english

File:

PDF, 45 KB

english, 2007

28

Microtensile Bond Strength of Porcelain Laminate Veneers Bonded to Fluorosed Teeth

Priyadarshanee M. Ratnaweera, Nao Fukagawa, Yuji Tsubota, Shunji Fukushima

Journal:

Journal of Prosthodontics

Year:

2009

Language:

english

File:

PDF, 176 KB

english, 2009

29

Particle Swarm Optimisation for Protein Motif Discovery

Bill C. H. Chang, Asanga Ratnaweera, Saman K. Halgamuge, Harry C. Watson

Journal:

Genetic Programming and Evolvable Machines

Year:

2004

Language:

english

File:

PDF, 101 KB

english, 2004

30

[IEEE 2011 IEEE 6th International Conference on Industrial and Information Systems (ICIIS) - Kandy, Sri Lanka (2011.08.16-2011.08.19)] 2011 6th International Conference on Industrial and Information Systems -

Wijetunge, A. W. G. C. D., Ratnaweera, D. A. A. C.

Year:

2011

Language:

english

File:

PDF, 1.48 MB

english, 2011

31

A novel treatment process for dairy wastewater with chitosan produced from shrimp-shell waste

E. Selmer-Olsen, H.C. Ratnaweera, R. Pehrson

Journal:

Water Science and Technology

Year:

1996

Language:

english

File:

PDF, 469 KB

english, 1996

32

Influence of physical-chemical characteristics of natural organic matter (NOM) on coagulation properties: An analysis of eight Norwegian water sources

Harsha Ratnaweera, Egil Gjessing, Eivind Oug

Journal:

Water Science and Technology

Year:

1999

Language:

english

File:

PDF, 582 KB

english, 1999

33

Natural organic matter

Per Kristian Egeberg, Egil T. Gjessing, Harsha Ratnaweera, A.Alan Moghissi

Journal:

Environment International

Year:

1999

Language:

english

File:

PDF, 160 KB

english, 1999

34

Comparison of the coagulation behavior of different Norwegian aquatic NOM sources

Harsha Ratnaweera, Nicole Hiller, Ulrike Bunse

Journal:

Environment International

Year:

1999

Language:

english

File:

PDF, 908 KB

english, 1999

35

Effects of different water regimes on field-grown determinate and indeterminate faba bean (Vicia faba L.). I. Canopy growth and biomass production

W.A.J.M. De Costa, M.D. Dennett, U. Ratnaweera, K. Nyalemegbe

Journal:

Field Crops Research

Year:

1997

Language:

english

File:

PDF, 730 KB

english, 1997

36

A new species of the pseudoscorpion genus Megachernes (Pseudoscorpiones: Chernetidae) associated with a threatened Sri Lankan rainforest rodent, with a review of host associations of Megachernes

Harvey, Mark S., Ratnaweera, Pamoda B., Udagama, Preethi V., Wijesinghe, Mayuri R.

Journal:

Journal of Natural History

Year:

2012

Language:

english

File:

PDF, 1.34 MB

english, 2012

37

Strategies to Mitigate Salt Runoff from Salt Storage and Salt Truck Maintenance Facilities

Meegoda, Jay N., Marhaba, Taha F., Ratnaweera, Prasanna

Journal:

Practice Periodical of Hazardous Toxic and Radioactive Waste Management

Year:

2004

Language:

english

File:

PDF, 58 KB

english, 2004

38

Effects of β-Cyclodextrin on the Structure of Sphingomyelin/Cholesterol Model Membranes

Jablin, Michael S., Flasiński, Michał, Dubey, Manish, Ratnaweera, Dilru R., Broniatowski, Marcin, Dynarowicz-Łątka, Patrycja, Majewski, Jarosław

Journal:

Biophysical Journal

Year:

2010

Language:

english

File:

PDF, 692 KB

english, 2010

39

Self-assembly of a semi-fluorinated diblock copolymer in a selective solvent

Ratnaweera, Dilru R., Shrestha, Umesh M., Osti, Naresh, Kuo, Chung-Mien, Clarson, Stephen, Littrell, Ken, Perahia, Dvora

Journal:

Year:

2012

Language:

english

File:

PDF, 857 KB

english, 2012

40

Microfluidic Synthesis of Monodisperse Nanoporous Oxide Particles and Control of Hierarchical Pore Structure

Carroll, Nick J., Crowder, Peter F., Pylypenko, Svitlana, Patterson, Wendy, Ratnaweera, Dilru R., Perahia, Dvora, Atanassov, Plamen, Petsev, Dimiter N.

Journal:

ACS Applied Materials & Interfaces

Year:

2013

Language:

english

File:

PDF, 1.38 MB

english, 2013

41

Image analysis of sludge aggregates

Smoczyński, Lech, Ratnaweera, Harsha, Kosobucka, Marta, Smoczyński, Michał

Journal:

Separation and Purification Technology

Year:

2014

Language:

english

File:

PDF, 2.18 MB

english, 2014

42

Magnetic moment of iron in metallic environments

Fernando, G. W., Watson, R. E., Weinert, M., Kocharian, A. N., Ratnaweera, A., Tennakone, K.

Journal:

Physical Review B

Year:

2000

Language:

english

File:

PDF, 87 KB

english, 2000

43

[IEEE 2012 International Conference on Advances in ICT for Emerging Regions (ICTer) - Colombo, Western, Sri Lanka (2012.12.12-2012.12.15)] International Conference on Advances in ICT for Emerging Regions (ICTer2012) - An ensemble of Artificial Neural Networks in Rainfall Forecasting

Nagahamulla, Harshani R. K., Ratnayake, Uditha R., Ratnaweera, Asanga

Year:

2012

Language:

english

File:

PDF, 767 KB

english, 2012

44

Image analysis of sludge aggregates obtained at preliminary treatment of sewage

Smoczyński, L., Ratnaweera, H., Kosobucka, M., Kvaal, K., Smoczyński, M.

Journal:

Water Science and Technology

Year:

2014

Language:

english

File:

PDF, 395 KB

english, 2014

45

[IEEE 2010 IEEE International Conference on Robotics and Automation (ICRA 2010) - Anchorage, AK (2010.05.3-2010.05.7)] 2010 IEEE International Conference on Robotics and Automation - Design and evaluation of a fin-based underwater propulsion system

Peter, Benjamin, Ratnaweera, Roman, Fischer, Wolfgang, Pradalier, C, Siegwart, R Y

Year:

2010

Language:

english

File:

PDF, 1.40 MB

english, 2010

46

[IEEE 2011 IEEE 6th International Conference on Industrial and Information Systems (ICIIS) - Kandy, Sri Lanka (2011.08.16-2011.08.19)] 2011 6th International Conference on Industrial and Information Systems - Monsoon rainfall forecasting in Sri Lanka using artificial neural networks

Nagahamulla, Harshani R. K., Ratnayake, Uditha R., Ratnaweera, Asanga

Year:

2011

Language:

english

File:

PDF, 442 KB

english, 2011

47

[IEEE 2011 IEEE 6th International Conference on Industrial and Information Systems (ICIIS) - Kandy, Sri Lanka (2011.08.16-2011.08.19)] 2011 6th International Conference on Industrial and Information Systems - A hybrid approach for online tea color separation

Lekamge, B. M. T., Ratnaweera, D. A. A. C.

Year:

2011

Language:

english

File:

PDF, 872 KB

english, 2011

48

flavors

Appelquist, Thomas, Ratnaweera, Anuradha, Terning, John, Wijewardhana, L. C. R.

Journal:

Physical Review D

Year:

1998

Language:

english

File:

PDF, 164 KB

english, 1998

49

Cerebral vasculitis and multi-focal neurological deficits due to allopurinol-induced hypersensitivity syndrome

Lim, David, Rademaker, Marius, Asztely, Fredrik, Ratnaweera, Manjula, Coltman, Glenn

Journal:

Australasian Journal of Dermatology

Year:

2014

Language:

english

File:

PDF, 314 KB

english, 2014

50

[IEEE The 2003 Congress on Evolutionary Computation, 2003. CEC '03. - Canberra, Australia (Dec. 8-12, 2003)] The 2003 Congress on Evolutionary Computation, 2003. CEC '03. - Optimisation of valve timing events of internal combustion engines with particle swarm optimisation

Ratnaweera, A., Watson, H.C., Halgamuge, S.K.

Year:

2003

Language:

english

File:

PDF, 574 KB

english, 2003

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