Works by Perera, G.

Results: 115

Non-obtrusive Imposter Detection During Online Assessments.

Published in:

Engineer: Journal of the Institution of Engineers, Sri Lanka, 2025, v. 58, n. 1, p. 109, doi. 10.4038/engineer.v58i1.7682

By:

Seneviratne, H. A. A. K. M.;
Perera, G. I. U. S.;
Fernando, M. S. D.

Publication type:

Article

Large circular dichroism and optical rotation in titanium doped chiral silver nanorods.

Published in:

Annalen der Physik, 2016, v. 528, n. 9/10, p. 677, doi. 10.1002/andp.201600103

By:

Titus, Jitto;
Larsen, George;
Zhao, Yiping;
Perera, A. G. Unil

Publication type:

Article

The Impact of Big Five Personality on Executive Employees' Job Performance: Mediating Role of Job Satisfaction in a Selected Public Financial Institution in Sri Lanka.

Published in:

International Journal of Governance & Public Policy Analysis (IJGPPA), 2024, v. 6, n. 1, p. 30, doi. 10.31357/ijgppa.v6i1.7649

By:

Weerasekara, W. M. Sanjeewani K.;
Perera, G. Dinoka N.

Publication type:

Article

Thermal performance of glass facade under fire loading: a numerical approach.

Published in:

Journal of the National Science Foundation of Sri Lanka, 2024, v. 52, n. 2, p. 229, doi. 10.4038/jnsfsr.v52i2.11732

By:

Perera, R. G. S. S.;
Ruwanmali, J. H. A.;
Thevega, T.;
Jayasinghe, J. A. S. C.;
Bandara, C. S.;
Dammika, A. J.

Publication type:

Article

Study on compositional changes of king coconut (Cocos nucifera var. aurantiaca) water and kernel during maturation and evaluation of optimum quality characteristics targeting commercial applications.

Published in:

Journal of the National Science Foundation of Sri Lanka, 2023, v. 51, n. 2, p. 273, doi. 10.4038/jnsfsr.v51i2.11127

By:

Jayasinghe, M. D.;
Gunasekara, M. M. N. P.;
Perera, M. G. D. S.;
Karunarathna, K. D. S. M.;
Chandrasiri, G. U.;
Hewajulige, I. G. N.

Publication type:

Article

A method to monitor the national salt reduction efforts in Sri Lanka and status of salt, potassium and iodine intake in an adult Sri Lankan community.

Published in:

Journal of the National Science Foundation of Sri Lanka, 2021, v. 49, n. 1, p. 111, doi. 10.4038/jnsfsr.v49i1.10057

By:

Jayatissa, R.;
Santos, J. A.;
Rannan-Eliya, R. P.;
Trieu, K.;
Perera, A. G.;
De Alwis, N.;
Ranasingha, S.;
Jayawardana, R.;
De Silva, K. H.

Publication type:

Article

Visitor Discontent at Five Ex-Situ Elephant Conservation Establishments in Asia.

Published in:

Gajah, 2017, n. 47, p. 24

By:

Supun Lahiru Prakash, T. G.;
Priyan Perera, P. K.;
Chethika Perera, A. G. K.;
Fernando, Prithiviraj

Publication type:

Article

An Efficient FPGA-Based Hardware Accelerator for Convex Optimization-Based SVM Classifier for Machine Learning on Embedded Platforms.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 11, p. 1323, doi. 10.3390/electronics10111323

By:

Ramadurgam, Srikanth;
Perera, Darshika G.

Publication type:

Article

Systemic sarcoidosis presenting in a tattooed man undergoing treatment for hepatitis C.

Published in:

Clinical & Experimental Dermatology, 2006, v. 31, n. 3, p. 387, doi. 10.1111/j.1365-2230.2006.02099.x

By:

Perera, G. K.;
Calonje, E.

Publication type:

Article

PNP with Waldenström's macroglobulinaemia.

Published in:

Clinical & Experimental Dermatology, 2005, v. 30, n. 1, p. 27, doi. 10.1111/j.1365-2230.2004.01599.x

By:

Perera, G. K.;
Devereux, S.;
Mufti, G.;
Salisbury, J.;
Creamer, D.

Publication type:

Article

Clinical dermatology • Concise report Bullous subacute cutaneous lupus erythematosus.

Published in:

Clinical & Experimental Dermatology, 2004, v. 29, n. 3, p. 265, doi. 10.1111/j.1365-2230.2004.01498.x

By:

Perera, G. K.;
Black, M. M.;
McGibbon, D. H.

Publication type:

Article

Detection and Localisation of Life Signs from the Air Using Image Registration and Spatio-Temporal Filtering.

Published in:

Remote Sensing, 2020, v. 12, n. 3, p. 577, doi. 10.3390/rs12030577

By:

Perera, Asanka G.;
Khanam, Fatema-Tuz-Zohra;
Al-Naji, Ali;
Chahl, Javaan

Publication type:

Article

Correction: The changing face of HR professionals' expectations amidst COVID-19: a comparison in between Sri Lanka and foreign context.

Published in:

2024

By:

S, Weerarathna R.;
M, Rathnayake R. M. N.;
G, Perera L. R. H.;
M, Kaluarachchi K. R.;
V, Arambawatta L.;
C, Weligodapola H. W. M.

Publication type:

Correction Notice

The changing face of HR professionals' expectations amidst COVID-19: a comparison in between Sri Lanka and foreign context.

Published in:

Quality & Quantity, 2023, v. 57, n. 5, p. 4307, doi. 10.1007/s11135-022-01533-3

By:

S, Weerarathna R.;
M, Rathnayake R.M.N.;
G, Perera L.R.H.;
M, Kaluarachchi K.R.;
N, Wickramasena D.;
V, Arambawatta L.;
Weligodapola, H.W.M.C

Publication type:

Article

Active Sensing Strategy: Multi‐Modal, Multi‐Robot Source Localization and Mapping in Real‐World Settings With Fixed One‐Way Switching.

Published in:

Journal of Field Robotics, 2025, v. 42, n. 4, p. 1166, doi. 10.1002/rob.22441

By:

Tran, Vu Phi;
Perera, Asanka G.;
Garratt, Matthew A.;
Kasmarik, Kathryn;
Anavatti, Sreenatha G.

Publication type:

Article

Vitamin D deficiency among children aged 10-18 years in Sri Lanka.

Published in:

Ceylon Medical Journal, 2019, v. 64, n. 4, p. 146, doi. 10.4038/cmj.v64i4.8991

By:

Jayatissa, Renuka;
Lekamwasam, Sarath;
Ranbanda, Jayawardana M.;
Ranasingha, Samantha;
Perera, Amila G.;
De Silva, Krishan H.

Publication type:

Article

Customised symphysio fundal height charts.

Published in:

Ceylon Medical Journal, 2012, v. 57, n. 4, p. 159

By:

Shamawarna, K. H. B.;
Goonewardene, I. M. R.;
Perera, Y. A. G.

Publication type:

Article

Impact of individual and organizational antecedents on generation Z employees' engagement in selected Sri Lankan large apparel industry.

Published in:

Journal of Business Research & Insights, 2024, v. 10, n. 1, p. 128, doi. 10.31357/jbri.v10i1.7555

By:

M. N., Maduwanthi;
G. D. N., Perera

Publication type:

Article

How accurate is the postnatal estimation of gestational age?

Published in:

2002

By:

Karunasekera, K. A. W.;
Sirisena, J.;
Jayasinghe, J. A. C. T.;
Perera, G. U. I.

Publication type:

journal article

Hospital Blood Inventory Practice: the factors affecting stock level and wastage.

Published in:

Transfusion Medicine, 2009, v. 19, n. 2, p. 99, doi. 10.1111/j.1365-3148.2009.00914.x

By:

Perera, G.;
Hyam, C.;
Taylor, C.;
Chapman, J. F.

Publication type:

Article

SPATIAL DIMENSION OF THE DENGUE EPIDEMIC IN RELATION TO AGE AND GENDER IN KOLONNAWA AREA, SRI LANKA.

Published in:

Sri Lanka Journal of Population Studies, 2018, v. 18/19, p. 55

By:

Perera, U. T. G.;
Chandrasekara, C. M. K. N. K.

Publication type:

Article

Comparison of Commercially Available Target Enrichment Methods for Next-Generation Sequencing.

Published in:

Journal of Biomolecular Techniques, 2013, v. 24, n. 2, p. 73, doi. 10.7171/jbt.13-2402-002

By:

Bodi, K.;
Perera, A. G.;
Adams, P. S.;
Bintzler, D.;
Dewar, K.;
Grove, D. S.;
Kieleczawa, J.;
Lyons, R. H.;
Neubert, T. A.;
Noll, A. C.;
Singh, S.;
Steen, R.;
Zianni, M.

Publication type:

Article

Effects of crop rotation on enhanced occurrence of arbuscular mycorrhizal fungi and soil carbon stocks of lowland paddy fields in seasonaly dry tropics.

Published in:

Paddy & Water Environment, 2021, v. 19, n. 1, p. 217, doi. 10.1007/s10333-020-00833-4

By:

Paranavithana, T. M.;
Marasinghe, Svini;
Perera, G. A. D.;
Ratnayake, R. R.

Publication type:

Article

Intelligent mutation based evolutionary optimization algorithm for genomics and precision medicine.

Published in:

2024

By:

Singh, Shailendra Pratap;
Yadav, Dileep Kumar;
Chamran, Mohammad Kazem;
Perera, Darshika G.

Publication type:

Letter

A Low Redundancy Wavelet Entropy Edge Detection Algorithm.

Published in:

Journal of Imaging, 2021, v. 7, n. 9, p. 1, doi. 10.3390/jimaging7090188

By:

Yiting Tao;
Scully, Thomas;
Perera, Asanka G.;
Lambert, Andrew;
Chahl, Javaan

Publication type:

Article

Non-Contact Automatic Vital Signs Monitoring of Infants in A Neonatal Intensive Care Unit Based on Neural Networks.

Published in:

Journal of Imaging, 2021, v. 7, n. 8, p. 1, doi. 10.3390/jimaging7080122

By:

Khanam, Fatema-Tuz-Zohra;
Perera, Asanka G.;
Al-Naji, Ali;
Kim Gibson;
Chahl, Javaan

Publication type:

Article

Noncontact Sensing of Contagion.

Published in:

Journal of Imaging, 2021, v. 7, n. 2, p. 1, doi. 10.3390/jimaging7020028

By:

Khanam, Fatema-Tuz-Zohra;
Chahl, Loris A.;
Chahl, Jaswant S.;
Al-Naji, Ali;
Perera, Asanka G.;
Danyi Wang;
Lee, Y. H.;
Ogunwa, Titilayo T.;
Teague, Samuel;
Tran Xuan Bach Nguyen;
McIntyre, Timothy D.;
Pegoli, Simon P.;
Yiting Tao;
McGuire, John L.;
Jasmine Huynh;
Chahl, Javaan

Publication type:

Article

Mitochondrial Dysfunction Precedes Other Sub-Cellular Abnormalities in an In Vitro Model Linked with Cell Death in Parkinson's Disease.

Published in:

Neurotoxicity Research, 2012, v. 21, n. 2, p. 185, doi. 10.1007/s12640-011-9259-6

By:

Yong-Kee, C.;
Sidorova, E.;
Hanif, A.;
Perera, G.;
Nash, J.

Publication type:

Article

Thin Films of Copper (I) Iodide Doped with Iodine and Thiocyanate.

Published in:

Physica Status Solidi. A: Applications & Materials Science, 2017, v. 214, n. 12, p. n/a, doi. 10.1002/pssa.201700520

By:

DeSilva, Landewatte A.;
Harwell, Joshua;
Gaquere‐Parker, Anne;
Perera, Unil A. G.;
Tennakone, Kirthi

Publication type:

Article

Rapid Low-Cost Assembly of the Drosophila melanogaster Reference Genome Using Low-Coverage, Long-Read Sequencing.

Published in:

G3: Genes | Genomes | Genetics, 2018, v. 8, n. 10, p. 3143, doi. 10.1534/g3.118.200162

By:

Solares, Edwin A.;
Chakraborty, Mahul;
Miller, Danny E.;
Kalsow, Shannon;
Hall, Kate;
Perera, Anoja G.;
Emerson, J. J.;
Scott Hawley, R.

Publication type:

Article

Extended wavelength infrared photodetectors.

Published in:

Optical Engineering, 2017, v. 56, n. 9, p. 091605-1, doi. 10.1117/1.OE.56.9.091605

By:

Chauhan, Dilip;
Perera, A. G. Unil;
Lianhe Li;
Li Chen;
Khanna, Suraj P.;
Linfield, Edmund H.

Publication type:

Article

Guidelines for diagnosis, prevention, and treatment of hand eczema.

Published in:

Contact Dermatitis (01051873), 2022, v. 86, n. 5, p. 357, doi. 10.1111/cod.14035

By:

Thyssen, Jacob P.;
Schuttelaar, Marie L. A.;
Alfonso, Jose H.;
Andersen, Klaus E.;
Angelova‐Fischer, Irena;
Arents, Bernd W. M.;
Bauer, Andrea;
Brans, Richard;
Cannavo, Alicia;
Christoffers, Wianda A.;
Crépy, Marie‐Noelle;
Elsner, Peter;
Fartasch, Manigé;
Filon, Francesca Larese;
Giménez‐Arnau, Ana M.;
Gonçalo, Margarida;
Guzmán‐Perera, Maria G.;
Hamann, Carsten R.;
Hoetzenecker, Wolfram;
Johansen, Jeanne Duus

Publication type:

Article

Estimación de la condición corporal del tapir centroamericano (Tapirus bairdii) a partir de datos de fototrampeo en la Selva Lacandona, México.

Published in:

Acta Universitaria, 2023, n. 33, p. 1, doi. 10.15174/au.2023.3890

By:

Trillanes, Carlos E.;
Naranjo, Eduardo J.;
Ramírez-Marcial, Neptalí;
Pérez-Jiménez, Juan C.;
Perera-Marín, José G.;
Chávez-Hernández, Carlos;
Falconi-Briones, Fredy

Publication type:

Article

A guide to antibiotic resistance in bacterial skin infections.

Published in:

Journal of the European Academy of Dermatology & Venereology, 2005, v. 19, n. 5, p. 531, doi. 10.1111/j.1468-3083.2005.01296.x

By:

Perera, G.;
Hay, R.

Publication type:

Article

Environmental and structural factors driving poor quality of care: An examination of nursing homes serving Black residents.

Published in:

Journal of the American Geriatrics Society, 2023, v. 71, n. 10, p. 3040, doi. 10.1111/jgs.18459

By:

Travers, Jasmine L.;
Castle, Nicholas;
Weaver, Susan H.;
Perera, Uduwanage G.;
Wu, Bei;
Dick, Andrew W.;
Stone, Patricia W.

Publication type:

Article

Differential regional dysfunction of the hippocampal formation among elderly with memory decline and Alzheimer's disease.

Published in:

1999

By:

Small, Scott A.;
Perera, Gerard M.;
DeLapaz, Robert;
Mayeux, Richard;
Stern, Yaakov;
Small, S A;
Perera, G M;
DeLaPaz, R;
Mayeux, R;
Stern, Y

Publication type:

journal article

Molecular, cellular, and developmental organization of the mouse vomeronasal organ at single cell resolution.

Published in:

eLife, 2024, p. 1, doi. 10.7554/eLife.97356

By:

Hills, Max Henry;
Limei Ma;
Ai Fang;
Chiremba, Thelma;
Malloy, Seth;
Scott, Allison R.;
Perera, Anoja G.;
Ron Yu, C.

Publication type:

Article

NO<sub>X</sub>-VOC-O<sub>3</sub> Sensitivity in Urban Environments of Sri Lanka.

Published in:

Asian Journal of Atmospheric Environment (AJAE), 2019, v. 13, n. 1, p. 62, doi. 10.5572/ajae.2019.13.1.062

By:

G. B. S., Perera;
M. M. I. D., Manthilake;
A. G. T., Sugathapala;
L. N., Huy;
S. C., Lee

Publication type:

Article

Protein Conformational Changes in Breast Cancer Sera Using Infrared Spectroscopic Analysis.

Published in:

Cancers, 2020, v. 12, n. 7, p. 1708, doi. 10.3390/cancers12071708

By:

Ghimire, Hemendra;
Garlapati, Chakravarthy;
Janssen, Emiel A. M.;
Krishnamurti, Uma;
Qin, Gengsheng;
Aneja, Ritu;
Perera, A. G. Unil

Publication type:

Article

PC 12 Pheochromocytoma Cell Response to Super High Frequency Terahertz Radiation from Synchrotron Source.

Published in:

Cancers, 2019, v. 11, n. 2, p. 162, doi. 10.3390/cancers11020162

By:

Perera, Palalle G. Tharushi;
Appadoo, Dominique R. T.;
Cheeseman, Samuel;
Wandiyanto, Jason V.;
Linklater, Denver;
Dekiwadia, Chaitali;
Truong, Vi Khanh;
Tobin, Mark J.;
Vongsvivut, Jitraporn;
Bazaka, Olha;
Bazaka, Kateryna;
Croft, Rodney J.;
Crawford, Russell J.;
Ivanova, Elena P.

Publication type:

Article

Controlled clockwise and anticlockwise rotational switching of a molecular motor.

Published in:

Nature Nanotechnology, 2013, v. 8, n. 1, p. 46, doi. 10.1038/nnano.2012.218

By:

Perera, U. G. E.;
Ample, F.;
Kersell, H.;
Zhang, Y.;
Vives, G.;
Echeverria, J.;
Grisolia, M.;
Rapenne, G.;
Joachim, C.;
Hla, S-W.

Publication type:

Article

Tunable hot-carrier photodetection beyond the bandgap spectral limit.

Published in:

Nature Photonics, 2014, v. 8, n. 5, p. 412, doi. 10.1038/nphoton.2014.80

By:

Lao, Yan-Feng;
Perera, A. G. Unil;
Li, L. H.;
Khanna, S. P.;
Linfield, E. H.;
Liu, H. C.

Publication type:

Article

Impact of using agile practice for student software projects in computer science education.

Published in:

International Journal of Education & Development using Information & Communication Technology, 2009, v. 5, n. 3, p. 1

By:

Perera, G. I. U. S.

Publication type:

Article

Desarrollo y validación de un inmunoensayo para la detección de la leptina caprina.

Published in:

Archivos de Medicina Veterinaria, 2015, v. 47, n. 3, p. 311, doi. 10.4067/S0301-732X2015000300007

By:

Campuzano-Granados, J.;
Vallecillo-Maza, A. J.;
Sierra-García, M.;
Rodríguez-Fores, E.;
Parada-Colin, C.;
Espitia, C.;
Perera-Marín, G.;
Candanosa-Aranda, I. E.

Publication type:

Article

Construction Industry and Human Resource Management: A Conceptual Study.

Published in:

Sri Lankan Journal of Human Resource Management, 2024, v. 14, n. 2, p. 64

By:

Opatha, H. H. D. N. P.;
Olivia, K. A. D.;
Perera, G. D. N.

Publication type:

Article

A Study of Urban Planning in Tsunami-Prone Areas of Sri Lanka.

Published in:

Architecture (2673-8945), 2022, v. 2, n. 3, p. 562, doi. 10.3390/architecture2030031

By:

Perera, U. T. G.;
De Zoysa, Chandula;
Abeysinghe, A. A. S. E.;
Haigh, Richard;
Amaratunga, Dilanthi;
Dissanayake, Ranjith

Publication type:

Article

Go Green Paddy App: A Mobile Application for Rice Cultivation.

Published in:

International Research Journal of Innovations in Engineering & Technology, 2023, v. 7, n. 5, p. 202, doi. 10.47001/IRJIET/2023.705024

By:

Perera, W. V. M. G.;
Vimalasooriya, P. G. N. T.;
Purandara, P. M. U. N.;
Samarakoon, Uthpala;
Rathnayake, Pasangi

Publication type:

Article

What Does a KAP Survey Reveal about the Awareness Regarding Leishmaniasis among the Community of an Endemic Area in Sri Lanka?

Published in:

Tropical Medicine & Infectious Disease, 2024, v. 9, n. 3, p. 55, doi. 10.3390/tropicalmed9030055

By:

Manamperi, Mayumi;
Kandegedara, P.;
Zoysa, G. I. C. L. De;
Jayamanna, J. M. A. I. K.;
Perera, E. G.;
Wijegunawardana, N. D. Asha Dilrukshi

Publication type:

Article

Effect of the varying inclusion levels of the egg yolk powder on growth, stress tolerance, and pigmentation of Guppy (Poecilia reticulata).

Published in:

Journal of Applied Aquaculture, 2023, v. 35, n. 3, p. 788, doi. 10.1080/10454438.2022.2027835

By:

Perera, G. S. Champika;
Bhujel, Ram C.;
Salin, Krishna;
Nguyen, Loc Thai;
Sermwatanakul, Amonrat;
Lin, Ooi Ei

Publication type:

Article

Non-invasive and non-contact automatic jaundice detection of infants based on random forest.

Published in:

Computer Methods in Biomechanics & Biomedical Engineering: Imaging & Visualisation, 2023, v. 11, n. 6, p. 2516, doi. 10.1080/21681163.2023.2244601

By:

Khanam, Fatema-Tuz-Zohra;
Al-Naji, Ali;
Perera, Asanka G.;
Wang, Danyi;
Chahl, Javaan

Publication type:

Article