Dharmaratne, S. D.: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

PLS-SEM Based Analysis of Service Quality and Satisfaction in Open Distance Learning in Sri Lanka

Perera, M. J. Renuka, Johar, Gapar M., Kathibi, Ali, Atan, Halinah, Abeysekera, Nalin, Dharmaratne, Isuri R.

Journal:

International Journal of Business and Management

Year:

2017

Language:

english

File:

PDF, 1.12 MB

english, 2017

2

Antibacterial activity of α-mangostin against vancomycin resistant Enterococci (VRE) and synergism with antibiotics

Y. Sakagami, M. Iinuma, K.G.N.P. Piyasena, H.R.W. Dharmaratne

Journal:

Year:

2005

Language:

english

File:

PDF, 204 KB

english, 2005

3

Malnutrition and Associated Factors among Community-dwelling Elderly in Sri Lanka

Damayanthi, H.D.W.T., Moy, F.M., Khatijah, L.A., Dharmaratne, S.D.

Journal:

Annals of Global Health

Year:

2017

Language:

english

File:

PDF, 59 KB

english, 2017

4

[IEEE 2008 Digital Image Computing: Techniques and Applications - Canberra, Australia (2008.12.1-2008.12.3)] 2008 Digital Image Computing: Techniques and Applications - 3D Face Reconstruction from 2D Images

Widanagamaachchi, W.N., Dharmaratne, A.T.

Year:

2008

Language:

english

File:

PDF, 428 KB

english, 2008

5

Who died as a result of the tsunami? – Risk factors of mortality among internally displaced persons in Sri Lanka: a retrospective cohort analysis

Nobuyuki Nishikiori, Tomoko Abe, Dehiwala GM Costa, Samath D Dharmaratne, Osamu Kunii, Kazuhiko Moji

Journal:

BMC Public Health

Year:

2006

Language:

english

File:

PDF, 254 KB

english, 2006

6

Antimicrobial activity of xanthones from Calophyllum species, against methicillin-resistant Staphylococcus aureus (MRSA)

H.R.W. Dharmaratne, W.M.N.M. Wijesinghe, V. Thevanasem

Journal:

Journal of Ethnopharmacology

Year:

1999

Language:

english

File:

PDF, 75 KB

english, 1999

7

A new β -glucuronidase inhibiting butyrolactone from the marine endophytic fungus Aspergillus terreus

Haroon, M.H., Premaratne, S.R., Choudhry, M. Iqbal, Dharmaratne, H.R.W.

Journal:

Natural Product Research

Year:

2013

Language:

english

File:

PDF, 368 KB

english, 2013

8

[IEEE 2011 International Conference on Advances in ICT for Emerging Regions (ICTer 2011) - Colombo (2011.09.1-2011.09.2)] 2011 International Conference on Advances in ICT for Emerging Regions (ICTer) - Age progression for elderly people using image morphing

Kumari, L. L. G., Dharmaratne, A.

Year:

2011

Language:

english

File:

PDF, 2.39 MB

english, 2011

9

Absolute Stereochemistry of Soulattrolide and Its Analogues

Shi, Xiongwei, Attygalle, Athula B., Liwo, Adam, Hao, Ming-Hong, Meinwald, Jerrold, Dharmaratne, H. Ranjith W., Wanigasekera, W. M. Anoja P.

Journal:

Journal of Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 101 KB

english, 1998

10

[IEEE 2013 International Conference on Computer Medical Applications (ICCMA 2013) - Sousse (2013.01.20-2013.01.22)] 2013 International Conference on Computer Medical Applications (ICCMA) - FaceID: A 3D computer graphic application for forensic medicine: A novel semi-automated muscle based digital sculpting initiative for forensic facial reconstruction in Sri Lanka

Madugalla, A. K., Rajapakse, R. N., Amarasinghe, I. U., Padmathilake, V. H., Dharmaratne, A. T., Vidanapathirana, M.

Year:

2013

Language:

english

File:

PDF, 480 KB

english, 2013

11

Economic Valuation of the Coastline for Tourism in Barbados

Dharmaratne, G. S., Brathwaite, A. E.

Journal:

Journal of Travel Research

Year:

1998

Language:

english

File:

PDF, 781 KB

english, 1998

12

[IEEE 2015 12th International Conference on Remote Engineering and Virtual Instrumentation (REV) - Bangkok, Thailand (2015.2.25-2015.2.27)] Proceedings of 2015 12th International Conference on Remote Engineering and Virtual Instrumentation (REV) - Students' performance evaluation in online education system Vs traditional education system

Jayasinghe, Udeni, Dharmaratne, Anuja, Atukorale, Ajantha

Year:

2015

Language:

english

File:

PDF, 210 KB

english, 2015

13

[ACM Press the 7th International Symposium - Sydney NSW, Australia (2014.08.05-2014.08.08)] Proceedings of the 7th International Symposium on Visual Information Communication and Interaction - VINCI '14 - Super Resolution to Identify License Plate Numbers in Low Resolution Videos

Mallikarachchi, Lakkhana, Dharmaratne, Anuja

Year:

2014

Language:

english

File:

PDF, 3.25 MB

english, 2014

14

Estimating the incidence of road traffic fatalities and injuries in Sri Lanka using multiple data sources

Bhalla, Kavi, Navaratne, Kumari V., Shahraz, Saeid, Bartels, David, Abraham, Jerry, Dharmaratne, Samath

Journal:

International Journal of Injury Control and Safety Promotion

Year:

2010

Language:

english

File:

PDF, 489 KB

english, 2010

15

Inhibition of HIV-1 Reverse Transcriptase and HIV-1 Replication by Calophyllum Coumarins and Xanthones

Dharmaratne, H. R.W., Tan, G. T., Marasinghe, G. P.K., Pezzuto, J. M.

Journal:

Year:

2002

Language:

english

File:

PDF, 81 KB

english, 2002

16

[ACM Press the 7th International Symposium - Sydney NSW, Australia (2014.08.05-2014.08.08)] Proceedings of the 7th International Symposium on Visual Information Communication and Interaction - VINCI '14 - A Feature Point Based Approach for Pose Variant Face Recognition

Gunasekara, Madhawa, Dharmaratne, Anuja, Sandaruwan, Damitha

Year:

2014

Language:

english

File:

PDF, 2.88 MB

english, 2014

17

Nutritional status and correlated socio-economic factors among preschool and school children in plantation communities, Sri Lanka

Galgamuwa, Lahiru Sandaruwan, Iddawela, Devika, Dharmaratne, Samath D., Galgamuwa, G.L.S.

Journal:

BMC Public Health

Year:

2017

Language:

english

File:

PDF, 539 KB

english, 2017

18

Dengue Fever/Dengue Hemorrhagic Fever: Morbidity, Mortality Seasonal Variations and Spatial Distribution in Sri Lanka, 1996 - 2014

Galgamuwa, L.S., Dharmaratne, S.D., Iddawela, W.M.

Journal:

Annals of Global Health

Year:

2017

Language:

english

File:

PDF, 57 KB

english, 2017

19

The economic impact of road traffic injuries on households in Kandy, Sri Lanka

Nithershini, P, Dharmaratne, SD, Nugegoda, DB, Østbye, T, Lynch, CA

Journal:

Injury Prevention

Year:

2012

Language:

english

File:

PDF, 56 KB

english, 2012

20

Sri Lanka and the possibilities of achieving universal health coverage in a poor country

Chapman, Audrey R., Dharmaratne, Samath D.

Journal:

Global Public Health

Year:

2018

Language:

english

File:

PDF, 1.15 MB

english, 2018

21

Allelopathic activity of some Sri Lankan seaweed extracts and the isolation of a new brominated nonaromatic isolaurene type sesquiterpene from red alga Laurencia heteroclada harvey

Haniffa, Haroon M., Ranjith, H., Dharmaratne, W., Yasin Mohammad, Mohammad, Choudhary, M. Iqbal

Journal:

Natural Product Research

Year:

2019

Language:

english

File:

PDF, 956 KB

english, 2019

22

A comparison of global rare earth element (REE) resources and their mineralogy with REE prospects in Sri Lanka

Batapola, N.M., Dushyantha, N.P., Premasiri, H.M.R., Abeysinghe, A.M.K.B., Rohitha, L.P.S., Ratnayake, N.P., Dissanayake, D.M.D.O.K., Ilankoon, I.M.S.K., Dharmaratne, P.G.R.

Journal:

Journal of Asian Earth Sciences

Year:

2020

File:

PDF, 974 KB

2020

23

[IEEE 2020 Moratuwa Engineering Research Conference (MERCon) - Moratuwa, Sri Lanka (2020.7.28-2020.7.30)] 2020 Moratuwa Engineering Research Conference (MERCon) - Investigation of Mechanical Properties of Mud Concrete with Coconut Fiber Reinforcement

Galabada, Harsha, Galkanda, Himahansi, Dharmaratne, P. Dhammika, Halwatura, Rangika Umesh

Year:

2020

File:

PDF, 4.89 MB

2020

24

Studien auf dem Gebiet der Naturstoffchemie, 95. Mitt. Synthese des 4,5α-Epoxy-17,6′,6′-trimethyl-6′H-morphin-7-eno[3,2-b]pyran-6β-ols via PTC-Reaktion

Johannes Reisch, H. Ranjith W. Dharmaratne

Journal:

Archiv der Pharmazie

Year:

1985

File:

PDF, 180 KB

1985

25

ChemInform Abstract: A Trioxygenated Diprenylated Chromenxanthone from Calophyllum moonii.

H. R. W. DHARMARATNE, W. M. N. M. WIJESINGHE

Journal:

Year:

1998

File:

PDF, 26 KB

1998

26

ChemInform Abstract: Absolute Stereochemistry of Soulattrolide and Its Analogues.

X. SHI, A. B. ATTYGALLE, A. LIWO, M.-H. HAO, J. MEINWALD, H. R. W. DHARMARATNE, W. M. A. P. WANIGASEKERA

Journal:

Year:

1998

File:

PDF, 29 KB

1998

27

Xanthones from root bark of Calophyllum thwaitesii

H.R.W. Dharmaratne, W.M.A.P. Wanigasekera

Journal:

Year:

1996

Language:

english

File:

PDF, 159 KB

english, 1996

28

Synthesis of [16, 16, 19-2H3; 19-3H]19-oxo-androst-4-ene-3, 17-dione

V.C.O. Njar, H.R.W. Dharmaratne, E. Caspi

Journal:

Journal of Chromatography A

Year:

1988

Language:

english

File:

PDF, 470 KB

english, 1988

29

Triterpenoids and coumarins from the leaves of calophyllum cordato-oblongum

H. Ranjith, W. Dharmaratne, Subramaniam Sotheeswaran, Sinnathamby Balasubramaniam, Eric S. Waight

Journal:

Year:

1985

Language:

english

File:

PDF, 400 KB

english, 1985

30

Xanthones from roots of three calophyllum species

H.Ranjith W. Dharmaratne, Subramaniam Sotheeswaran, Sinnathamby Balasubramaniam, Johannes Reisch

Journal:

Year:

1986

Language:

english

File:

PDF, 265 KB

english, 1986

31

Triterpenes and neoflavonoids of Calophyllum lankaensis and Calophyllum thwaitesii

H. Ranjith, W. Dharmaratne, Subramaniam Sotheeswaran, Sinnathamby Balasubramaniam

Journal:

Year:

1984

Language:

english

File:

PDF, 245 KB

english, 1984

32

Two chemically distinct groups of calophyllum species from Sri Lanka

B.M.Ratnayake Bandara, H. Ranjith, W. Dharmaratne, Subramaniam Sotheeswaran, Sinnathamby Balasubramaniam

Journal:

Year:

1986

Language:

english

File:

PDF, 320 KB

english, 1986

33

Kavalactones from Piper methysticum, and their 13C NMR spectroscopic analyses

H Ranjith W. Dharmaratne, N.P Dhammika Nanayakkara, Ikhlas A Khan

Journal:

Year:

2002

Language:

english

File:

PDF, 120 KB

english, 2002

34

Distribution of pyranocoumarins in calophyllum cordato-oblongum

H.Ranjith W Dharmaratne, J.R.D.Mayuri Sajeevani, Gishanthi P.K Marasinghe, E.M.H.G.Shantha Ekanayake

Journal:

Year:

1998

Language:

english

File:

PDF, 155 KB

english, 1998

35

A trioxygenated diprenylated chromenxanthone from Calophyllum moonii

H.Ranjith W. Dharmaratne, W.M.Nishanthi M. Wijesinghe

Journal:

Year:

1997

Language:

english

File:

PDF, 199 KB

english, 1997

36

A chromene acid from Calophyllum cordato-oblongum

H.Ranjith W Dharmaratne, D.Saman C Perera, Gishanthi P.K Marasinghe, Joanne Jamie

Journal:

Year:

1999

Language:

english

File:

PDF, 185 KB

english, 1999

37

Incidence and effects of Varicella Zoster Virus infection on academic activities of medical undergraduates - a five-year follow-up study from Sri Lanka

Suneth B Agampodi, Samath D Dharmaratne, Vasanthi Thevanesam, Sameera Dassanayake, Prabhashini Kumarihamy, Ashani Ratnayake

Journal:

BMC Infectious Diseases

Year:

2010

Language:

english

File:

PDF, 558 KB

english, 2010

38

Duration of exclusive breastfeeding; validity of retrospective assessment at nine months of age

Suneth B Agampodi, Suranga Fernando, Samath D Dharmaratne, Thilini C Agampodi

Journal:

Year:

2011

Language:

english

File:

PDF, 160 KB

english, 2011

39

Opportunities and challenges for verbal autopsy in the national Death Registration System in Sri Lanka: past and future

Samath D Dharmaratne, Rajitha L Jayasuriya, Buddhipani Y Perera, EM Gunesekera, A Sathasivayyar

Journal:

Population Health Metrics

Year:

2011

Language:

english

File:

PDF, 174 KB

english, 2011

40

Determination of saponins and alkaloids in Caulophyllum thalictroides (blue cohosh) by high-performance liquid chromatography and evaporative light scattering detection

M. Ganzera, H. R. W. Dharmaratne, N. P. D. Nanayakkara, I. A. Khan

Journal:

Phytochemical Analysis

Year:

2003

Language:

english

File:

PDF, 138 KB

english, 2003

41

Electrical conduction in lead bromide

K. Tennakone, W. G. D. Dharmaratne

Journal:

physica status solidi (a)

Year:

1982

Language:

english

File:

PDF, 70 KB

english, 1982

42

Anxiolytic properties of Piper methysticum extract samples and fractions in the chick social–separation–stress procedure

Matt W. Feltenstein, L. Corinne Lambdin, M. Ganzera, H. Ranjith, W. Dharmaratne, N. P. Dhammika Nanayakkara, Ikhlas A. Khan, Kenneth J. Sufka

Journal:

Phytotherapy Research

Year:

2003

Language:

english

File:

PDF, 189 KB

english, 2003

43

Anxiolytic effects of kava extract and kavalactones in the chick social separation-stress paradigm

Kenyatta K. Smith, H. Ranjith W. Dharmaratne, Matt W. Feltenstein, Susan L. Broom, J. Todd Roach, N.P. Dhammika Nanayakkara, Ikhlas A. Khan, Kenneth J. Sufka

Journal:

Psychopharmacology

Year:

2001

Language:

english

File:

PDF, 96 KB

english, 2001

44

Dengue epidemics in the Caribbean-temperature indices to gauge the potential for onset of dengue

Dharmaratne Amarakoon, Anthony Chen, Sam Rawlins, Dave D. Chadee, Michael Taylor, Roxann Stennett

Journal:

Mitigation and Adaptation Strategies for Global Change

Year:

2008

Language:

english

File:

PDF, 341 KB

english, 2008

45

Incidence and predictors of onboard injuries among Sri Lankan flight attendants

Suneth B Agampodi, Samath D Dharmaratne, Thilini C Agampodi

Journal:

BMC Public Health

Year:

2009

Language:

english

File:

PDF, 210 KB

english, 2009

46

Concomitant sexually transmitted diseases in patients with newly diagnosed HIV in Sri Lanka

Dharmaratne, SD, Buddhakarale, K

Journal:

Year:

2012

Language:

english

File:

PDF, 75 KB

english, 2012

47

Tourism potentials for financing protected areas

Gerard S. Dharmaratne, Francine Yee Sang, Leslie J. Walling

Journal:

Annals of Tourism Research

Year:

2000

Language:

english

File:

PDF, 193 KB

english, 2000

48

Antibacterial activity of xanthones from Garcinia mangostana (L.) and their structure–activity relationship studies

Dharmaratne, H.R.W., Sakagami, Yoshikazu, Piyasena, K.G.P., Thevanesam, Vasanthi

Journal:

Natural Product Research

Year:

2013

Language:

english

File:

PDF, 185 KB

english, 2013

49

Allelopathic activity studies of Mikania scandens

Piyasena, K.G. Nelum P., Dharmaratne, H. Ranjith W.

Journal:

Natural Product Research

Year:

2013

Language:

english

File:

PDF, 126 KB

english, 2013

50

Xanthones from roots of Calophyllum thwaitesii and their bioactivity

Dharmaratne, H.R.W., Napagoda, M.T., Tennakoon, S.B.

Journal:

Natural Product Research

Year:

2009

Language:

english

File:

PDF, 220 KB

english, 2009

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски