Fuel oil has a deficit every year. Therefore, substitute fuel is needed, which can be obtained more efficiently. One of the alternative fuels that have been widely researched biofuel. Catalytic cracking method producing biofuels such as biogasoline (C5-C9), bioavtur (C10-C15) and green diesel (C16-C22). This research aims to produce by catalytic palm using HCl/γ-Al2O3 HCl/Ni/γ-Al2O3 catalysts (...

The advantages of workstation clusters as a parallel computing platform include a superior price{performance ratio, availability, scalability, and ease of incremental growth. However, the performance of traditional LAN technologies such as Ethernet and FDDI rings are insuucient for many parallel applications. This paper describes APACHE (Automated Pvm Application CHaracterization Environment) 1...

UML-B is a ’UML-like’ graphical front end for Event-B. It adds support for object oriented modeling concepts while visually retaining the Event-B modeling concepts. In the continuity of the work on UML-B, we strengthen its refinement concepts. Development in Event-B is done through refinements of an abstract model. Since Event-B is reflected in UML-B, the abstraction-refinement concepts must al...

The capability to provide a platform for flexible business services in the Air Traffic Management (ATM) domain is both a major success factor for the ATM industry and a challenge to integrate a large number of complex and heterogeneous information systems. Most of the system knowledge needed for integration is not available explicitly in machine-understandable form, resulting in timeconsuming a...

The advantages of workstation clusters as a parallel computing platform include a superior price{performance ratio, availability, scalability, and ease of incremental growth. However, the performance of traditional LAN technologies such as Ethernet and FDDI rings are insuucient for many parallel applications. This paper describes APACHE (Automated Pvm Application CHaracterization Environment) 1...

For the vast majority of people in modern society, ATMs are preferred method cash withdrawal. ATM robberies have happened even locations where CCTV cameras installed at facility. The security mechanism will need to be tweaked. To combat these types robberies, we developed a theft protection system for that makes use cutting-edge technology. This also looks various physical assaults using ATMs. ...