The Mechanical Properties Of Fly Ash Concrete Prepared And Cured At High Temperatures,
2017
Universiti Brunei Darussalam
The Mechanical Properties Of Fly Ash Concrete Prepared And Cured At High Temperatures, Munaf D.R., Besari M.S., Iqbap M.M., Kadir And I.
ASEAN Journal on Science and Technology for Development
Results of an experimental investigation on the effect of fly ash content, water cement (w/c) ratio of concrete prepared and cured at temperatures of ambience, 40°C and 60°C are presented in this paper. The mechanical properties investigated here include its workability, its behaviour under compression and splitting tension. Microscopic investigations were also carried out using SEM micrographic images to gain understanding of concrete at its microstructural level.The results indicate that high temperature increases early compressive strengths of concrete, but has decreasing effects on the strengths at later ages. The use of fly ash in concretes cast and cured at elevated …
Statistical Optimization Of The Induction Of Phytase Production By Arabinose In A Recombinant E. Coli Using Response Surface Methodology,
2017
Universiti Brunei Darussalam
Statistical Optimization Of The Induction Of Phytase Production By Arabinose In A Recombinant E. Coli Using Response Surface Methodology, Farouk Abd-El Aziem, Hussin Anis Shobirin Meor, Greiner Ralf, Ismail Shareef Mohideen, Lubis Hamadah Mohd Nur
ASEAN Journal on Science and Technology for Development
The production of phytase in a recombinant E.coli using the pBAD expression system was optimized using response surface methodology with full-factorial faced centered central composite design. The ampicilin and arabinose concentration in the cultivation media and the incubation temperature were optimized in order to maximize phytase production using 2 3 central composite experimental design. With this design the number of actual experiment performed could be reduced while allowing eludidation of possible interactions among these factors. The most significant parameter was shown to be the linear and quadratic effect of the incubation temperature. Optimal conditions for phytase production were determined to …
Adaptive Backstepping Control Of Electrical Transmission Drives With Elastic, Unknown Backlash And Coulomb Friction Nonlinearity,
2017
Universiti Brunei Darussalam
Adaptive Backstepping Control Of Electrical Transmission Drives With Elastic, Unknown Backlash And Coulomb Friction Nonlinearity, Văn Đông Huỳnh, Xuân Kiên Trần, Công Định Nguyễn
ASEAN Journal on Science and Technology for Development
In this paper, we present a new scheme to design an adaptive controller for uncertain nonlinear systems with unknown backlash, Coulomb friction nonlinearity. The control design is achieved by introducing a smooth approximate backlash model and certain well defined functions and by using backstepping technique. It is shown that the proposed controller can guarantee that the system is global asymptotic stable.
Food Irradiation - Available Technology For Reduceing Post Harvest Losses Of Food,
2017
Universiti Brunei Darussalam
Food Irradiation - Available Technology For Reduceing Post Harvest Losses Of Food, Loaharanu Paisan
ASEAN Journal on Science and Technology for Development
No abstract provided.
Methods Of Carbohydrate Analysis,
2017
Universiti Brunei Darussalam
Methods Of Carbohydrate Analysis, Birch Gordon G.
ASEAN Journal on Science and Technology for Development
No abstract provided.
Some Thoughts Concerning A Strategy For The Industrial Transformation Of A Developing Country,
2017
Universiti Brunei Darussalam
Some Thoughts Concerning A Strategy For The Industrial Transformation Of A Developing Country, Habibie B. J.
ASEAN Journal on Science and Technology for Development
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Potential Role O Biotechnology In Food & Health Problems Of Asean Countries,
2017
Universiti Brunei Darussalam
Potential Role O Biotechnology In Food & Health Problems Of Asean Countries, Ismail Ghazally
ASEAN Journal on Science and Technology for Development
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Food Additive Regulations The Australian Experience,
2017
Universiti Brunei Darussalam
Food Additive Regulations The Australian Experience, Farrer K. T. H.
ASEAN Journal on Science and Technology for Development
No abstract provided.
Utilisation Of Various Agricultural Toastes For Chicken Meat Production,
2017
Universiti Brunei Darussalam
Utilisation Of Various Agricultural Toastes For Chicken Meat Production, Karossi Andi T., Siagian Patuan L. P., Sutedja Lenny
ASEAN Journal on Science and Technology for Development
No abstract provided.
Science And Technology Formulation - The Philippines Experience,
2017
Universiti Brunei Darussalam
Science And Technology Formulation - The Philippines Experience, Soriano Emanuel
ASEAN Journal on Science and Technology for Development
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Patent Statistics At The Commission Of The European Communities,
2017
Universiti Brunei Darussalam
Patent Statistics At The Commission Of The European Communities, Kronz Hermann
ASEAN Journal on Science and Technology for Development
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Integrated Village Energy System,
2017
Universiti Brunei Darussalam
Integrated Village Energy System, Cruz Ibarra E.
ASEAN Journal on Science and Technology for Development
.
Technology Transfer Management - Some Policy Alternatives,
2017
Universiti Brunei Darussalam
Technology Transfer Management - Some Policy Alternatives, Kintanar Q. L.
ASEAN Journal on Science and Technology for Development
.
The Development And Evaluation Of Microbiological Standards For Food,
2017
Universiti Brunei Darussalam
The Development And Evaluation Of Microbiological Standards For Food, Christian John H. B.
ASEAN Journal on Science and Technology for Development
No abstract provided.
Present And Future Science And Technology Cooperation In Asean,
2017
Universiti Brunei Darussalam
Present And Future Science And Technology Cooperation In Asean, Ghee Ang How
ASEAN Journal on Science and Technology for Development
.
Dominant Atmospheric Pollutants In Malaysia,
2017
Universiti Brunei Darussalam
Dominant Atmospheric Pollutants In Malaysia, Poh S. C., Tso C. P.
ASEAN Journal on Science and Technology for Development
This Article presents a Brief of the various types of Pollutants that are contributing to the problem of air pollution in Malaysia, As well as the mention of some episodes in air pollution that have given rise to concern here
Science Policy In Thailand,
2017
Universiti Brunei Darussalam
Science Policy In Thailand, Pombhejara Vichivong N.
ASEAN Journal on Science and Technology for Development
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Development In Biotechnology - With Reference To Malaysia,
2017
Universiti Brunei Darussalam
Development In Biotechnology - With Reference To Malaysia, Sallen Abu Bakar, Smith John E.
ASEAN Journal on Science and Technology for Development
.
Science And Technology For Development In Indonesia,
2017
Universiti Brunei Darussalam
Science And Technology For Development In Indonesia, Muhammadi Muhammadi, Suwarto Lebdo
ASEAN Journal on Science and Technology for Development
.
Status Of Science And Technology In Malaysia,
2017
Universiti Brunei Darussalam
Status Of Science And Technology In Malaysia, Idrus A. Zaharudin
ASEAN Journal on Science and Technology for Development
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