Motor Diesel dipengaruhi oleh beberapa aspek operasional. Diantaranya: waktu pengi­njeksian bahan bakar (timing injection), tekanan (fuel pressure), dan udara yang masuk (boost pressure). Modifikasi akan dilakukan untuk mengubah parameter menggunakan piggyback. Terdapat tiga hal diteliti, yaitu mengamati perubahan pada daya torsi jika fuel pressure, injection timing, turbo. Pengujian meng­gunak...

Real-time status update in future vehicular networks is vital to enable control-level cooperative autonomous driving. Cellular Vehicle-to-Everything (C-V2X), as one of the most promising wireless technologies, adopts a Semi-Persistent Scheduling (SPS) based Medium-Access-Control (MAC) layer protocol for its sidelink communications. Despite recent and ongoing efforts optimize SPS, very few work ...

A new identity-based key agreement protocol designed to operate on the network layer is presented. Endpoint addresses, namely IP and MAC addresses, are used as public keys to authenticate the communication devices involved in a key agreement, which allows us to piggyback much of the security overhead for key management to the existing network infrastructure. The proposed approach offers solutio...

This paper attempts to tackle the cache coherency problem for documents without an expiration time. Rather than use a strictly weak or strong cache consistency approach, we piggyback cache state information onto HTTP requests to a server. In the simplest approach, whenever a proxy cache has a reason to communicate with a server it piggybacks on a list of cached documents for which the expiratio...

Thrust-top basins (or "piggyback", "wedge-top", or "structural" basins) are a fairly common feature in the accretionary and orogenic wedges worldwide. The formation of thrust-top provides information on compressional deformation history various subductioncollisional settings, was mainly controlled by kinematics competing growth faultrelated fold thrust sequences. aim this research topic to asse...

A mission scenario is proposed, where a large number of centimeter-scale femto-spacecraft are dispersed from CubeSat piggyback payload on future Mars mission. This swarm would deliver real-time massively parallel sensing throughout entry, descent, and landing with in-orbit measurements, atmospheric characterization during even surface science upon landing. Because few entry profiles exist at pr...

Portal Vein thrombosis (PVT) increases the difficulty of liver transplant; however, it is not an absolute contraindication. Cavoportal hemitransposition (CPH) is an option for patients with complete PVT and no alternative collateral vein. Our center often performs the piggyback technique for the hepatic vein reconstruction, which allows for great access to the recipient vena cava in patients wi...