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Tackling maritime security is one of the major global challenges today. Safeguarding international transport by sea; preventing accidents and disasters; fighting transnational organised crimes like piracy and the trafficking of narcotics... more
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      Development StudiesCoastal ManagementMaritime HistoryInternational Security
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      Civil EngineeringHighway engineeringBridge EngineeringIndonesian Highway Capacity Manual
This paper describes derivation of the curvature change for the transition curve in a 2 nd degree increasing concave formulation. The investigation of the usability of the developed transition curve in new designs and rehabilitation of... more
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      Civil EngineeringTransportation EngineeringGeodesyHighway engineering
This paper describes derivation of the curvature change for the transition curve in a 2 nd degree increasing concave formulation. The investigation of the usability of the developed transition curve in new designs and rehabilitation of... more
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      Transportation EngineeringGeodesyTransportation StudiesHighway engineering
Penelitian ini dilakukan dengan tujuan untuk mengevaluasi besar tundaan yang terjadi di simpang berlampu lalu lintas dengan menggunakan metode pengamatan langsung dan model matematis antrian di mana kedatangan kendaraan untuk metode... more
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      Civil EngineeringTraffic EngineeringIndonesian Highway Capacity ManualHighway & Bridge Engineering
Project conducted in cooperation with the Federal Highway Administration.
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    • Indonesian Highway Capacity Manual
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      Signalized IntersectionIndonesian Highway Capacity Manual
Sinyal lalulintas perlu dipergunakan pada suatu persimpangan jalan untuk menghindari kemacetan akibat adanya konflik arus lalulintas sehingga terjamin bahwa suatu kapasitas tertentu dapat dipertahankan pada saat jam puncak. Selain itu... more
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      EngineeringGraphic User Interface DesignSignalized IntersectionIndonesian Highway Capacity Manual
Sinyal lalulintas perlu dipergunakan pada suatu persimpangan jalan untuk menghindari kemacetan akibat adanya konflik arus lalulintas sehingga terjamin bahwa suatu kapasitas tertentu dapat dipertahankan pada saat jam puncak. Selain itu... more
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      Signalized IntersectionIndonesian Highway Capacity Manual