The study (a) assesses the life cycle energy consumption and air emissions impacts of battery electric buses (e-buses) conventional operated in Vietnam, (b) compares them with those hydrogen buses. results indicate that e-buses are preferred options compared to terms consumption, GHG other quality over their whole cycle. Life diesel is triple e-buses, significantly higher than Replacing can red...

Today, the presence of disturbing loads in low, medium and also directly in high voltage networks is producing a growing presence of harmonics and unbalance in transmission levels. Economic reasons difficult the installation of harmonic measurement devices in all the buses of the system. Instead, it would be possible to install harmonic measurement equipment in selected buses, in a fraction of ...

Bus: A bus is a shared interconnect used for connecting multiple components of a computer on a single chip or across multiple chips. Connected entities either place signals on the bus or listen to signals being transmitted on the bus, but signals from only one entity at a time can be transported by the bus at any given time. Buses are popular communication media for broadcasts in computer systems.

Various augmenting mechanisms have been proposed to enhance the communication e ciency of mesh-connected computers (MCC's). One major approach is to add noncon gurable buses for improved broadcasting. A typical example is the mesh-connected computer with multiple buses (MMB). In this paper, we propose a new class of generalized MMB's, the improved generalized MMB's (IMMB's). Each processor in a...

We give improved deterministic algorithms for permutation routing and sorting on meshes with row and column buses. Among our results, we obtain a fairly simple algorithm for permutation routing on two-dimensional meshes with buses that achieves a running time of n + o(n) and a queue size of 2. We also describe an algorithm for routing on r-dimensional networks with a running time of (2? 1=r)n+ ...

Research Needs: Greenhouse gas (GHG) emissions from the transportation sector account for about 27% of the total GHG emissions in the United States. Due to increased travel demand and limited improvement in fuel efficiency, the GHG emissions from transportation have increased by 16% since 1990 (USEPA, 2015). About 80% of transit buses are currently powered by diesel engines, which are a primary...

This paper shows an effective partitioning of static global row/column buses for tightly coupled 2D mesh-connected small processor arrays (“mesh”, for short). With additional O(n/m (n/m + log m)) time slowdown, it enables the mesh of size m×m with static row/column buses to simulate the mesh of the larger size n×n with reconfigurable row/column buses (m ≤ n). This means that if a problem can be...

In times past in a country far away, passengers on intercity buses were all assigned seat numbers, and the buses were always full. There were many casual people, and there were a few people who were real sticklers for the rules. This is where our problem begins. Adam is the first person to enter an n seat intercity bus, and, since he is a casual person, he takes a seat at random. Subsequently, ...