Title: The University of the West Indies St. Augustine
1The University of the West IndiesSt. Augustine
- Research Day 2006
- Research in the Faculty of Engineering
- WEALTH CREATION
- By
- Professor C. K. Sankat
- Dean, Faculty of Engineering
2OUR MISSION
- The Mission of the Faculty of Engineering is to
be the provider of a world quality education in
Engineering, Geoinformatics and Geoscineces and
research and development programmes in support of
Caribbean Business, Industry and Infrastructure,
with its graduates, staff and facilities being at
the forefront in propelling growth, development
and innovation in the Region.
3WEALTH CREATION
- This can be embodied in the growth and
development of our human capital and their
overall well being, in our physical capital, in
the sustainable exploitation of our natural
resources and the management of our environment
and in our businesses and industries and the
supply of goods and services.
4AN OVERVIEW
- Since its inception in 1961, the Faculty of
Engineering of the UWI has been engaged in wealth
creating activities for the English Speaking
Caribbean through its - Undergraduate and Postgraduate Programmes in
- - Engineering - Surveying
- - Food Science - Geo Sciences
5An Overview (continued)
- Research, Development Outreach
- - Food Agriculture
- - Education
- - Manufacturing Industry
- - Construction Infrastructure
- - Oil, Gas Petrochemicals
- - Energy
- - Water the Environment
- - Urban Rural Planning
- - The Future
6GRADUATE POSTGRADUATE EDUCATIONDRIVING WEALTH
CREATION
- The Faculty has produced approximately 5000
Engineering, Surveying Geo Science Graduates,
serving all of the English speaking Caribbean,
from the Bahamas in the North to Guyana in the
South. Our graduates have achieved distinctive
leadership positions managing major facets of the
wealth creating industries and infrastructure in
petroleum, oil, gas petrochemicals, in food,
beverage and agriculture, in bauxite, alumina,
cement, iron steel, in housing, roads,
buildings, in the provision of electricity,
water, telecommunications, waste and
environmental management, in entertainment, etc.
7THE ORGANISATION OF OUR RESEARCH, DEVELOPMENT
OUTREACH WORK
- Our Research Development and Outreach efforts
are concentrated in either joint or individual
activities of Staff and Students. For example- - Research Development Work
- There is a rich output of creative, innovative
work particularly from our Undergraduate and
Postgraduate students in the Faculty. - Undergraduate Student Projects approximately
250 - M. Sc Projects - approximately 110 of these
- M.Phil/Ph.D Theses - approximately 8 of these
- Individual Staff Research
8OUTREACH
- Transferring knowledge from the Faculty to
Government, Businesses and Industry is as - important as fundamental research and this is
- facilitated through
- Individual staff linkages with Industry
- The work of the Engineering Institute and the
RTSG - The Business Development Office of the Campus
- Specialised conferences and workshops
- Our flagship publication, the West Indian Journal
of Engineering
There is much more to be done here.
9(No Transcript)
10RESEARCH DEVELOPMENTFood and Agriculture
- Food Production Processes Relishes,
- Juices, Condiments
- Food characterisation/ Food Quality
- /Utilization
- Food safety (the poultry industry, potable
- water, etc.)
11EXAMPLES OF FOOD AGRICULTURE
- Akingbala, J.O., Oyewole, O.B., Uzo-Peters, P.O.,
Karim, O.R. and Baccus-Taylor, G.S.H., (2005).
Evaluating stored cassava quality in gari
production. Journal of Agriculture, Food and
Environment, Vol. 3, (1) 74-79 - Dookeran, M. Baccus-Taylor, G.S.H., and
Akingbala, J.O. (2004). Laboratory manufacture
and comparison of Ginger (Zingiber officinale
Roscoe) beer quality. Journal of Agriculture,
Food and Environment, Vol. 2, (34) 29-33 - Mujaffar, S. and Sankat, C.K. (2005). The
air-drying behaviour of Shark Fillets. Canadian
Bio-Systems Engineering. Vol. 47, (3), 11-21.
12Examples of Food Agriculture (continued)
- Sankat, C.K. and Castaigne, F. (2004), Foaming
and Drying behaviour of Ripe Bananas.
Lebensmittel Wissenschaft und Technologie
(LWT), Vol. 37, 517-525. - Sankat, C.K. and Harrynanan, L. (2004).
Refrigerated Storage of the Seeded Breadfruit
(Breadnut) or Chataigne. West Indian Journal
of Engineering, Vol. 27, (1), 1-9. - Sankat, C.K. and Maharaj, R. 2005. Effect of
Shrink Wrapping and Controlled Atmospheres on the
Post-Harvest Browning and Quality of Breadfruit.
ASEAN Food Journal Vol. 13, (1), 29-40.
13Examples of Food Agriculture (continued)
- M. Forman-Thomas, G.S.H. Baccus-Taylor and J.
Akingbala. Reformation, Production and Quality
Evaluation of Soy and Worchestershire Sauces
Using a Cold Process. Annual Institute of Food
Technologists Conference and Exhibition, New
Orleans, Louisiana, USA, July 16-20, 2005 - G.S.H. Baccus-Taylor. Food Safety Practices and
the Caribbean. Regional Conference on Food
Safety, organized by the Caribbean Industrial
Research Institute (CARIRI) and WAITRO, Trinidad,
May 17 18, 2005. - Mayaki, O.M., Akingbala, J. O., Gaccus-Taylor, G.
S. and Thomas, S, (2003). Evaluation of
breadfruit (Artocarpus communis) in traditional
stiff porridge foods. Journal Of Food
Agriculture And Environment 1, 54-59.
14EDUCATION
- It is now generally recognised that development
of a countrys human resources is essential to
its prosperity and growth and to the effective
use of its physical Capital - Developing new methods for learning, promoting
wider access for Undergraduate Postgraduate
education facilitating Computer Aided Education
(CAE), quality etc.
15Examples of Educational Technology Research
Development (continued)
- Mallalieu, K. An E-learning strategy
foundation block for a knowledge-based society.
2005. CTU 8th Telecommunication Policy Seminar,
Barbados. - Gift, S.J.G. and Ward, R. (2005). E-Learning in
a Wireless Classroom. July 2005. ACHEA 5th
Annual Conference. Tobago. - Muddeen, F. and Gabriel K. The Development of a
MATLAB Instrumentation Tutor. International
Journal of Engineering Education, Vol. 21, No. 3 - Pun, K.F., Ellis, R.L.A. and Chan, L, (2005).
Development of a Quality Manual for a Research
and Educational Centre A Case Study, Asian
Journal on Quality, Vol. 6, (2), 131 - 146.
16Examples of Educational Technology Research
Development (continued)
- Yam, R.C.M. and K.F. Pun, (2005). Enhancing
quality teaching in operations management an
action learning approach, The Asian Journal on
Quality, Vol. 6, (1), 2005, 43- 57. - Shrivastava, G. S., (2004). Fluid Mechanics and
the Undergraduate Civil Engineer, Journal of
Hydraulic Engineering, American Society of Civil
Engineers, 130 (10) 953-956.
17MANAGING THE FUTURE
- Replacing Linear Regression Models by Neuro Fuzzy
Modelling using new tools to treat with large
amounts of historical data and to deal with
complexity so as to model, predict and manage the
future. Application of the research work of Dr.
A. Kong are in the financial sector (commercial
stock markets), the industrial sector (building
and rejuvenating our industries) and the
infrastructural sector (roads, telecoms, etc.).
18Managing the Future (Continued)
- Kong, A. Fast Computing A fusion of
Foundations, Methodologies and Applications.
Springer Berlin/Heidelberg. Vol. 9, No. 6
421-429
19Managing the Future (Continued)
- Building future wealth through the investment in
Research and Development, Innovation, Technology
Transfer and Country Models which may be used to
foster this are also being studied.
- Sankat, C.K., Pun, K.F. and Motilal, C.B. 2005.
The Technology Transfer Vehicle for
Agro-Innovation Development in the Caribbean A
Model. Acta Horticulturae (674), 343-350.
20Managing the Future (Continued)
- On managing the future for resource mapping
disaster preparedness, better environmental
management and protection, there is considerable
on going research and development work.
- Wilson, B. (2004). A note on the foraminiferal
biostratigraphy and paleoecology of the San José
Calcareous Silt Member (Manzanilla Formation) at
the Forres Park Landfill, Central Trinidad.
Caribbean Journal of Science (40), 388-391. - Â
21Examples of Managing the Future (Continued)
- Baban, S.M.J., and Sant, K.J. (2005). Mapping
Landslide Susceptibility for the Caribbean Island
of Tobago using GIS, Multi-Criteria Evaluation
techniques with a varied weighted approach.
Caribbean J. of Earth Sciences. Vol. 38, 11-20. - Baban, S.M.J., and Sant, K.J. (2004). Mapping
Landslide Susceptibility on A Small Mountainous
Tropical Island Using GIS. Asian J.
Geoinformatics. Vol. 5, (1), 33-42. - Baban, S.M.J., Ramlal, B., and Raid Al-Tahir.
(2004). Issues in Information Poverty and
Decision-Making in the Caribbean Region, A Way
Forward. The West Indian Journal of Engineering.
Vol. 27, (1), 28-37
22OIL, GAS AND PETROCHEMICALS
- Finding oil and gas
- Seismic surveys - bp and others are using the
latest seismic techniques using the detailed
properties of the P and S waves and how they are
modified through the earth's surface. As S waves
do not travel through liquid (eg water) the
receivers (hydrophones) have to be laid onto the
seabed. This is costly but can be very
informative.
23Oil, Gas And Petrochemicals (continued)
- Hydrates
- Hydrates are composed of water molecules but
have gas contained in the space of the three
dimensional lattice of the water molecules. The
interactions make the gas plus water stable above
the normal freezing point of water to form an ice
like compound. Natural gases particularly methane
can be trapped. Worldwide the quantities are
believed to be huge but - no one knows exactly
how much or worse - how best to extract this gas
in a way that is inherently safe. Until this can
be assured hydrate gas is a dream - however it
could be the base of energy wealth.
24Oil, Gas and Petrochemicals (Continued)
- Heavy Oil
- This is viscous dense black sticky oil - there is
much in Trinidad but it is difficult to extract
at economic rates. Enhanced oil recovery
particularly heavy oil is being used to obtain
some of this oil. new procedures are being
conceived and eventually pilot tested on real
fields. - Processingoil and gas produced from the
reservoirs are not very beneficial as they are.
The oil and gas have to be processed into useful
products. Refineries do this and separate oil
into components and maybe crack or break the long
molecules into shorter ones to make fuels or
modify the molecules to be better fuels. Gas can
be converted into LNG and sold as energy, or made
into methanol or ammonia to be sold or made into
fertilizer. Methanol can be used as a fuel or
fuel additive or polymerized into plastics.
25Oil, Gas and Petrochemicals (Continued)
- Processing (continued)
- There are many plastics and methanol is a useful
starting point. The energy from gas can be used
to make electricity or used as energy - eg to
convert bauxite to alumina and subsequently into
aluminium, or making iron from iron ore. The
energy can also be used to make cement, glass
etc. - These basic products are the start of the wealth
creating chain. From aluminium come car engine
blocks or many other aluminium products.
26Examples of Research and Development
- Thomas, S and Dawe, R. A. Review of ways to
transport natural gas energy from Countries which
do not need gas fro domestic use. (2003). Energy
(28) 1461-1477. - Kromah, M., Thomas, S. and Dawe, R. A.
Transporting Natural Gas Around The Caribbean.
(January 2003). West Indian Journal of
Engineering Vol 25 (2) 18-32. - Roopa, I., Dawe, R.A. and Samuell, T. (2005). The
effectiveness of downhole heating in heavy oil
reservoirs the limiting conditions, Petroleum
Science and Technology, (23), 681-692. - Wilson, B. (2004). A note on the foraminiferal
biostratigraphy and paleoecology of the San José
Calcareous Silt Member (Manzanilla Formation) at
the Forres Park Landfill, Central Trinidad.
Caribbean Journal of Science (40), 388-391.
27Examples of Research and Development (continued)
- Wilson, B. (2004). Benthonic Foraminiferal
Paleocology across a Trangressive-Regressive
Cycle in the Brasso Formation (Early-Middle
Miocene) of Central Trinidad. Caribbean Journal
of Science (40), 126-138. - Smith, J. V. (co-presenter), Grierson, L. and
Caffyn, A. Gas to Products Research at UWI.
(February 2005) Gas to Products From Research to
Reality, Port of Spain, Trinidad and Tobago - Shrivastava, G. S., (2004). Fluid Mechanics and
the Undergraduate Civil Engineer, Journal of
Hydraulic Engineering, American Society of Civil
Engineers, 130 (10) 953-956.
28MANUFACTURE AND INDUSTRY
- Recent developments of the World Trade
Organisation and other international trade
agreements have forced industries worldwide to
face a new era of intense global competition
(Dangayach and Deshmukh, 2001). Associated with
rapid technological changes and product variety
proliferation, this has led to an emerging
scenario in which industries must continuously
implement best practice management principles,
strategies and technologies (Carpinetti et al.,
2000). Manufacturing enterprises should define
clear organisational objectives and compete
effectively not only in the local context, but
also in a wider regional and global marketplace.
29Manufacture and Industry (continued)
- It has been argued that the achievement of
organisational objectives is realised through - the deployment of strategic decisions
- the alignment of resources with strategy and
- the enhancement of the ability to compete on
- competitive criteria (e.g. quality, cost,
delivery, - and flexibility).
30Manufacture and Industry (continued)
- Many recent studies have found that the
formulation and execution of viable
organisational strategies (Barnes 2002 Porter,
1998 Segal-Horn, 1998) determine how a company
competes in the marketplace.
Source Pun, Kit Fai. An empirical
investigation of strategy determinants and
choices in manufacturing enterprises. Journal of
Manufacturing Technology Management. Vol. 16
(3) 282-301
31MANAGING MANUFACTURING FOR COMPETITIVENESS
- Pun. K.F., (2004). A Conceptual Synergy Model
of Strategy Formulation for Manufacturing,
International Journal of Operations and
Production Management, Vol. 24, (9), 903 - 928. - Pun, K.F. and Chin, K.S. (2005). On-line
Assessment of New Product Development
Performance An approach, Total Quality
Management and Business Excellence, Vol. 16, (2),
157 169.
32Managing Manufacturing for Competitiveness
(continued)
- Chowdary, B.V. and P. Praveen (2005). Formation
of Virtual Manufacturing Cells by Incorporating
Flexibility, Global Journal of Flexible Systems
Management, Vol. 6, (1), 1 - 8. - Chowdary, B.V., J. Slomp, and N.C. Suresh (2005).
Design of Virtual Manufacturing Cells A
Mathematical Programming Approach, International
Journal of Robotics and Computer Integrated
Manufacturing, Vol. 21, (3), 273 - 288.
33ON MANUFACTURING TECHNOLOGIES
- The creation of small, medium and large
manufacturing and production industries. The
development and improvement of software and the
management of support tools. The application of
efficient performance and quality measurement
systems in such enterprises in the Region are
priorities for the Faculty.
34Examples of Manufacturing Technologies
- Lewis, W.G., K.F. Pun and T.R.M. Lalla (2004). A
Generative Research Methodology for TQM
implementation in Small and Medium-sized
Manufacturing enterprises. The Asian Journal on
Quality, Vol 5, (2), 89 - 105. - Ramesh, K., Lewis, W.G. (2005). Nanotechnology
advances around the World and its relevance to
the Caricom Region. West Indian Journal of
Engineering, Vol. 28, (1), 24 - 35.
35THE CONSTRUCTION SECTOR OF TRINIDAD AND TOBAGO
- One of the most dynamic and responsive
industrial sectors is that of construction. It
is one of the most important providers of
employment, its output (as capital formation) is
very economically significant, it has strong
backward and forward linkages with other
industries (which result in high, economic
multipliers and make it a particularly powerful
tool for economic manipulation), and, in
addition, its output is highly visible, which
gives it added political appeal. Given this
profile, it is important for policy-makers to
know how the construction sector responds to
changes in other aspects of the economy,
particularly those that are relatively easy to
regulate.
Source Lewis, T. M. (2005) The Economics of
the Construction Sector of Trinidad
Tobago. West Indian Journal of Engineering.
Vol. 28. (1) 13-23.
36Examples of Research Development in the
Construction Sector
- Labour issues in the Construction Sector the
competitiveness of the Construction Sector in the
Caribbean development of a construction cost
database comparisons of the costs of
constructions in different Caribbean Countries.
37Examples of Research Development in the
Construction Sector (continued)
- Lewis, T.M. (2005). Public procurement and
corruption in Trinidad and Tobago. Journal of
Construction Procurement, Vol. 10, (1), 4-15. - Lewis, T.M. (2005). The Demand for Labour in
Construction. Proceedings, CIB Symposium,
COMBINING FORCES Advancing Facilities
Management and Construction through Innovation,
June 13-16, Helsinki.
38Examples of Research Development in the
Construction Sector (continued)
- Lewis, T.M. (2005). The Economics of the
Construction Sector of Trinidad and Tobago. West
Indian Journal of Engineering, Vol. 28, (1),
13-23. - Lewis, T.M. and Imbert, C.A.C. (2005). Policy
Imperatives for International Trade in
Construction Services in the Caribbean Community.
West Indian Journal of Engineering,
39SUPPORTING CONSTRUCTION THROUGH MATERIALS
TECHNOLOGY
- Examples
- Sharma, A. K. and Sirju, K., (2004). Strength and
Behaviour of Reinforced Concrete Columns,
Proceedings of International Conference on
Advances in Concrete and Construction, December
2004, Hyderabad, India, 139-149 pages. - Clarke, R. P. and Sharma, A.K., (2004) Hysteretic
Behaviour of Ferrocement-Retrofitted Clay Tiles
Walls, American Concrete Institute (ACI)
Structural Journal Vol. 101, No. 3, 387-394. - Sharma, A.K., (2005). Testing of repaired
reinforced concrete beams, Proceedings of Third
International Conference on Construction
Materials Performance, Innovations and
Structural Implications, ConMat05, Vancouver,
Canada.
40Supporting Construction Through Materials
Technology (Continued)
- Examples
-
- Ekwue, E. I., Stone, R. J., Maharaj, V. V., and
Bhagwat D. (2005). Thermal Conductivity and
Diffusivity of Four (4) Trinidadian Soils as
affected by Peat Content. Transactions of the
American Society of Agricultural Engineers. Vol.
48 (5). 1803-1815. - Manohar, K., Ramlakhan, D. and Kochhar, G.S.
(2005). Thermal Conductivity Measurement of Wood
by means of a Water-Activated Guarded-Hot-Plate
Apparatus, West Indian Journal of Engineering,
Vol. 28, (1), 61 - 68. - Manohar, K., Ramroop, K and Kochhar, G.S. (2005).
Thermal Conductivity of Trinidad - Guanapo Sharp
Sand, West Indian Journal of Engineering, Vol.
27, (2),18 - 26.
41WATER AND THE ENVIRONMENT
- In most developing countries, planning was
initially concerned with economic growth. Upon
gaining political independence, post-colonial
countries set about addressing the unmet backlog
of physical and social infrastructure problems,
low rates of economic growth, and poverty. Since
the post-independence era, development in
non-industrialized countries has undergone
significant changes in both scope and approach
and has arisen from shifts in international
agency policies as well as from local factors.
These transformations are reflected in issues
such as the provision of infrastructure, of which
water supply is a prime example.
Source Mycoo, Michelle. (2005). Shifting
Paradigms in Water Provisioning Policies A
Trinidad Case Study. Water Resources
Development. Vol. 21, (3) 509-523
42Examples of Water and the Environment
- Shrivastava, G. S., (2005). Watershed Management
for Environmental Quality and Food Security,
Water Encyclopedia Surface and Agricultural
Water, John Wiley Sons, New York, pg. 479. - Mycoo, Michelle (2005). Utility Performance and
Consumer Willingness to Pay for Water in the
1990s Case Study of Trinidad, West Indian
Journal of Engineering, Vol. 27, (2), 45-53. - Baban, S.M.J., and Sant, K.J. (2004). Mapping
Landslide Susceptibility on A Small Mountainous
Tropical Island Using GIS. Asian J.
Geoinformatics. Vol. 5, (1), 33-42.
43INSTRUMENTATION AND CONTROLS
- INSTRUMENTATION
- Improved circuitry for a wide variety of
industrial applications computers,
communication equipment, measurement systems etc.
Instrumentation designers and manufactures could
utilise these circuits in their products and
systems.
- Examples
- Gift, S.J.G., Maundy, B., and Aronhime, P.
(2004). New Current Feedback Amplifier
Configuration. International Journal of
Electronics. Vol. 91 (11), 675-684.
44Examples of Instrumentation (continued)
- Gift, S.J.G. and Maundy, B., (2004).
High-Performance Active Bandpass Filter Using
Current Feedback Amplifiers. International
Journal of Electronics. Vol. 91, (10), 563-570. - Gift, S.J.G. (2005). The Operational Conveyor and
its Application in an Accurate Current Amplifier
with Gain-Independent Bandwidth. International
Journal of Electronics. Vol. 92, (1), 33-47.
45Instrumentation and Controls (continued)
- CONTROLS
- Maximising the profitability of our process
industries through for example raising product
throughput and readucing energy consumption are
important for competitiveness. Research and
development work focusses on developing concrete
guidelines for engineers to tune and choose the
appropriate controllers for our process and food
industries.
46Examples of Controls
- Foley, M.W., Julien, R. H., and Copeland, B.
(2005). A Comparison of PID Controller Tuning
Methods. The Canadian Journal of Chemical
Engineering. Vol. 83 (4) 712-722. - Riverol, C. and Pilipovik, V. (2005). Tuning a
space-time scalable PI controller using thermal
parameters. Heat and Mass Transfer Journal, Vol.
41, (5), 465-470. - Foley, M.W., Ramharack, N.R. and Copeland, B.
(2005). Comparison of PIC Controller Tuning
Methods. Industrial and Engineering Chemistry
Research. Vol. 44 (17), 6741-6750.
47LAND TENURE AND USE, URBAN AND RURAL PLANNING
- Issues of land tenure and ownership, land use
policy, urban and rural settlements, squatting
and urban squalor are matters that are reflective
of the wealth of nations. Settlements, towns and
cities with their associated transportation
systems in developed societies are characterised
by the attention to details in their planning and
growth and can serve as benchmarks for developing
societies. Current research in the Faculty
addresses some of these concerns.
48Examples of Land Tenure Use, Urban Rural
Planning
- Mohammed, A., and Balbosa-Phillip, A. (2005).
Transportation in Port of Spain Socio-Spatial
Segregation and Access to Downtown, in Bussiere,
Y., (ed) Urban Transportation in Latin America
and the Caribbean, FLASCO, Costa Rica. 167-201. - Mohammed, A., (2004). Is there a Unique
Caribbean Capital City Form? The Caribbean
Architect, Vol. 3, (2), 86-87. - Mycoo, M. (2005). Minimising Foreign Control of
Land A Case Study of St. Lucia, Land Use Policy.
Elsevier, UK Vol. 22, (4) 345-357 - Griffith-Charles, C. (2004). Trinidad We are
not Squatters, We are Settlers in R. Home and H.
Lim (eds) Demystifying the Mystery of Capital
Land Tenure and Poverty in Africa and the
Caribbean. London Glasshouse Press 99-120.
49ON THE STEELPAN
- Understanding the workings of our unique national
instrument, the steelpan, is finally getting
focussed attention in the Faculty. Understanding
the acoustics of the pan, amplification
techniques, as well as methods for its
manufacture are all under investigation.
- Examples of current research are
- Copeland, B., Morrison, A., Rossing, T. (2005).
Sound Radiation from Caribbean Steelpans.
Journal of the Acoustical Society of America.
Vol. 117, No 1, 375-383. - Copeland, B. (2004). Steelpan Technology
Research. Its implications on strategies for
developing a local innovation culture. UWI/bpTT
Distinguished Lecture Series. Trinidad
50CONCLUSION
- There is much happening in Research and
Development in the Faculty of Engineering and in
particular work that can lead to wealth
production. This effort of staff and students
needs to be intensified and sustained. The most
important challenge however, is for our Research
Development, like that of many other Faculties
of the UWI, to be impacting on our societies.
This can be demonstrated by new products,
processes, and systems, or through public
policies for example.
51Conclusion (continued)
- The key to achieving this may be to have very
strong stakeholder involvement in our research,
manifested by financial, technical and
entrepreneurial support. This may facilitate
rapid technological transfer, from University to
Industry in particular. Building a forward
looking reward system, for all involved,
internally at the UWI, and nationally, will
propel this change.
52Conclusion (continued)
- However we are attempting to create a change of
values entrenched in our societies. Building more
creative, innovative, entrepreneurial societies
where indigenous wealth creation is rooted, will
take some time. However do we have any options?
53Acknowledgement
- I wish to thank my colleagues in the Faculty for
supporting this effort and in particular
Professor J. Akingbala and Dr. B. Ramlal for
leading the team and also Professor K. F. Pun,
Dr. W. G. Lewis, Dr. A. Kong, Dr. G. Shrivastava
and Dr. A. C. Pilgrim for their contributions.
54THANK YOU.