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1

Symptoms of anxiety and depression in adolescent students; a perspective from Sri Lanka

Chaturaka Rodrigo, Srina Welgama, Jayantha Gurusinghe, Thilina Wijeratne, Gamini Jayananda, Senaka Rajapakse

Journal:

Child and Adolescent Psychiatry and Mental Health

Year:

2010

Language:

english

File:

PDF, 192 KB

english, 2010

2

A retrospective analysis of cannabis use in a cohort of mentally ill patients in Sri Lanka and its implications on policy development

Chaturaka Rodrigo, Srina Welgama, Alwis Gunawardana, Chinthaka Maithripala, Gamini Jayananda, Senaka Rajapakse

Journal:

Substance Abuse Treatment, Prevention, and Policy

Year:

2010

Language:

english

File:

PDF, 747 KB

english, 2010

3

A mixed integer programming model for long term capacity expansion planning: A case study from The Hunter Valley Coal Chain

Gaurav Singh, David Sier, Andreas T. Ernst, Olena Gavriliouk, Rob Oyston, Tracey Giles, Palitha Welgama

Journal:

European Journal of Operational Research

Year:

2012

Language:

english

File:

PDF, 603 KB

english, 2012

4

Use of simulation in the design of a JIT system

Welgama, P.S., Mills, R.G.J.

Journal:

International Journal of Operations & Production Management

Year:

1995

Language:

english

File:

PDF, 69 KB

english, 1995

5

Scheduling Appointments at Trade Events for the Australian Tourist Commission

A. T. Ernst, R. G. J. Mills and P. Welgama

Journal:

Year:

2003

Language:

english

File:

PDF, 2.05 MB

english, 2003

6

Scheduling Appointments at Trade Events for the Australian Tourist Commission

Ernst, A. T., Mills, R. G. J., Welgama, P.

Journal:

Year:

2003

Language:

english

File:

PDF, 179 KB

english, 2003

7

[IEEE 2019 International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM) - Qingdao, China (2019.9.18-2019.9.20)] 2019 International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM) - Vehicle Detection System based on Signal Strength to Prevent Road Traffic Accidents

Rodrigc, Amila, Rai, Laxmisha, Samadhi, Chamathka, Welgama, Pubudu Dilan

Year:

2019

Language:

english

File:

PDF, 515 KB

english, 2019

8

Facilities layout: A knowledge-based approach for converting a dual graph into a block layout

P.S. Welgama, P.R. Gibson, L.A.R. Al-Hakim

Journal:

International Journal of Production Economics

Year:

1994

Language:

english

File:

PDF, 1.20 MB

english, 1994

9

Computer-aided facility layout — A status report

Palitha S. Welgama, Peter R. Gibson

Journal:

The International Journal of Advanced Manufacturing Technology

Year:

1995

Language:

english

File:

PDF, 1.80 MB

english, 1995

10

A hybrid knowledge based/optimization system for automated selection of materials handling system

P.S. Welgama, P.R. Gibson

Journal:

Computers & Industrial Engineering

Year:

1995

Language:

english

File:

PDF, 865 KB

english, 1995

11

Medium-Term Rail Scheduling for an Iron Ore Mining Company

Singh, Gaurav, García-Flores, Rodolfo, Ernst, Andreas, Welgama, Palitha, Zhang, Meimei, Munday, Kerry

Journal:

Year:

2014

Language:

english

File:

PDF, 388 KB

english, 2014

12

Equipment selection with heterogeneous fleets for multiple-period schedules

Burt, C, Caccetta, L, Welgama, P, Fouché, L

Journal:

Journal of the Operational Research Society

Year:

2011

Language:

english

File:

PDF, 304 KB

english, 2011

13

A construction algorithm for the machine layout problem with fixed pick-up and drop-off points

WELGAMA, P. S., GIBSON, P. R.

Journal:

International Journal of Production Research

Year:

1993

Language:

english

File:

PDF, 488 KB

english, 1993

14

An integrated methodology for automating the determination of layout and materials handling system

WELGAMA, P. S., GIBSON, P. R.

Journal:

International Journal of Production Research

Year:

1996

Language:

english

File:

PDF, 342 KB

english, 1996

15

Evaluating options to increase production of a copper smelter aisle: A simulation approach

Welgama, P.S., Mills, R.G.J., Aboura, K., Struthers, A., Tucker, D.

Journal:

SIMULATION: Transactions of the Society for Modeling and Simulation

Year:

1996

Language:

english

File:

PDF, 1.30 MB

english, 1996

16

A prospective cohort study on the role of nonspecialist staff in preventing relapses and improving clinic attendance of patients with schizophrenia

Rodrigo, Chaturaka, Welgama, Srina, Wijeratne, Thilina, Weligepola, Ruvini, Rajapakse, Senaka, Jayananda, Gamini

Journal:

Indian Journal of Psychiatry

Year:

2013

Language:

english

File:

PDF, 450 KB

english, 2013

17

Equipment selection with heterogeneous fleets for multiple-period schedules

C Burt, L Caccetta, P Welgama and L Fouché

Journal:

Journal of the Operational Research Society

Year:

2011

Language:

english

File:

PDF, 1.45 MB

english, 2011

18

[IEEE SMC '98 Conference Proceedings. 1998 IEEE International Conference on Systems, Man, and Cybernetics - San Diego, CA, USA (11-14 Oct. 1998)] SMC'98 Conference Proceedings. 1998 IEEE International Conference on Systems, Man, and Cybernetics (Cat. No.98CH36218) - Distributed scheduling of an assembly shop

Tharumarajah, A., Bemelman, R., Welgama, P., Wells, A.

Year:

1998

Language:

english

File:

PDF, 517 KB

english, 1998

19

High Default Rates in Treatment for Depression in Rural Sri Lanka

Rodrigo, P.C., Welgama, S., Rajapakse, S., Jayananda, G.

Journal:

European Psychiatry

Year:

2015

Language:

english

File:

PDF, 53 KB

english, 2015

20

[IEEE 2016 Sixteenth International Conference on Advances in ICT for Emerging Regions (ICTer) - Negombo, Sri Lanka (2016.9.1-2016.9.3)] 2016 Sixteenth International Conference on Advances in ICT for Emerging Regions (ICTer) - Hybrid Part of Speech tagger for Sinhala Language

Gunasekara, Dilmi, Welgama, W.V., Weerasinghe, A.R.

Year:

2016

Language:

english

File:

PDF, 747 KB

english, 2016

21

451 Injury incidence of children below 5 years of age, in a community health division in Sri Lanka

Welgama, Indrakantha, Chandradasa, Piyanga, Dharmaratne, Samath

Journal:

Injury Prevention

Year:

2016

Language:

english

File:

PDF, 66 KB

english, 2016

22

458 Parental perceptions on risk of child injuries in the colombo district of Sri Lanka

Welgama, Indrakantha, Herath, Hemantha, Dharmaratne, Samath

Journal:

Injury Prevention

Year:

2016

Language:

english

File:

PDF, 74 KB

english, 2016

23

Fractures following falls in Sri Lanka

Welgama, IP, Dharmaratne, SD

Journal:

Injury Prevention

Year:

2012

Language:

english

File:

PDF, 52 KB

english, 2012

24

The germination success of Acacia longifolia subsp. longifolia (Fabaceae): a comparison between its native and exotic ranges

Welgama, Amali, Florentine, Singarayer, Marchante, Hélia, Javaid, Muhammad Mansoor, Turville, Christopher

Journal:

Australian Journal of Botany

Year:

2019

Language:

english

File:

PDF, 476 KB

english, 2019

25

The germination success of Acacia longifolia subsp. longifolia (Fabaceae): a comparison between its native and exotic ranges

Welgama, Amali, Florentine, Singarayer, Marchante, Hélia, Javaid, Muhammad Mansoor, Turville, Christopher

Journal:

Australian Journal of Botany

Year:

2019

File:

PDF, 476 KB

2019

26

[IEEE 2019 19th International Conference on Advances in ICT for Emerging Regions (ICTer) - Colombo, Sri Lanka (2019.9.2-2019.9.5)] 2019 19th International Conference on Advances in ICT for Emerging Regions (ICTer) - Empowering the Text-based Understandability of Students with Hearing Impairments

Thrimahavithana, S.S., Yasodha, V.N., Kannangara, M. U., Welgama, V.W., Weerasinghe, A.R.

Year:

2019

Language:

english

File:

PDF, 1.81 MB

english, 2019

27

Influence of elements of climate change on the growth and fecundity of Datura stramonium

Chadha, Aakansha, Florentine, Singarayer, Javaid, Muhammad, Welgama, Amali, Turville, Christopher

Journal:

Environmental Science and Pollution Research

Year:

2020

File:

PDF, 602 KB

2020

28

[BMJ Publishing Group Ltd Safety 2018 abstracts - ()] Abstracts - PW 0387âShort term activity limitation in children following traumatic injuries in colombo district of sri lanka

Welgama, Indrakantha, Herath, Hemantha, Dharmaratne, Samath

Year:

2018

File:

PDF, 55 KB

2018

29

[BMJ Publishing Group Ltd Safety 2018 abstracts - ()] Abstracts - PW 0384âCommunity perceptions on school related injuries among children aged 5 to 12 years, in colombo district, sri lanka

Welgama, Indrakantha, Herath, Hemantha, Dharmaratne, Samath

Year:

2018

File:

PDF, 51 KB

2018