REDUCED EMISSIONS OF OXIDES OF NITROGEN IN SHIP ENGINES

INTRODUCTION

Oxides of nitrogen emission from ship engines are significant on a global level. These emissions participate in the formation of photochemical smog and acid rain. Here we look at to some ways by which these emissions can be reduced.

Mechanism of NOx Formation in Diesel Engines.

At the temperature of the Burning of fuel spray (about 2000 K to 2500 K).
Nitrogen + Oxygen Oxides of Nitrogen
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A NEW REDUCED SIZE MICROSTRIP PATCH ANTENNA WITH FRACTAL SHAPED DEFECTS



Abstract—With development of communication with integration
technology, size reduction of microstrip antennas is becoming an
important design consideration for practical applications. Here a new
microstrip antenna with Koch shaped fractal defects on the patch
surface is presented. Using this method, the overall electric length
of the antenna is increased largely and hence the size ....etc

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Abstract-
This paper explores the design approach of a low
power Hybrid Encoded Booth Multiplier (HEBM) with Reduced
Switching Activity Technique (RSAT) and low power 0.13μm
adder for DSP functions that encounter a wide diversity of
operating scenarios in battery powered low power wireless sensor
network system. This RSAT approach has been applied on the
hybrid encoder of the multiplier to reduce the power
consumption. The hybrid encoder in the low power multiplier
uses both the Booth and proposed technique. If the number of 1 ....etc

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Reduced Instruction Set Computer (RISC) processor

INTRODUCTION
This project is aimed at designing of a Reduced Instruction Set Computer (RISC) processor using the Verilog Hardware Description Language (HDL). For a long time, programming languages such as C, Pascal & FORTRAN were being used to describe the computer programs that were sequential in nature. Similarly in the digital design field, designers felt the need for a standard language to describe digital circuits. Thus, HDL came into exi ....etc

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Difference between CISC and RISC:
CISC stands for Complex Instruction Set Computer. Most PC's use CPU based on this architecture. For instance Intel and AMD CPU's are based on CISC architectures. Typically CISC chips have a large amount of different and complex instructions. In common CISC chips are relatively slow (compared to RISC chips) per instruction, but use little (less than RISC) instructions. MCS-51 family microcontrollers based on CISC architecture.
RICS stands for Reduced Instruction Set Computer ....etc

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pls send me glass computer memory for reduced cost of medical imaging ..abstact and ppt &FULL INFORMATION ....etc

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Composites of shape memory alloys (SMA) with a matrix have been widely studied to suppress the propagation of damage. In these studies, the SMA is used as an actuator. A multi-functional SMA as both sensor and actuator is suitable for constructing intelligent material, such as a material with a sensing and suppressing function. The damage of materials is related to the amount of strain. We studied the use of SMA wire parts as sensors to measure the amount of strain for damage estimation. The acoustic emission (AE) signals induced by phase tran ....etc

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pleae send me the reduction of harmonics in power systems or power quality improvement by wavelet transformation in matlab simulink.. ....etc

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Segmentation of Pathological and Healthy tissues with Reduced Weighted vectors using Hybrid Intelligence Techniques
Abstract -- The proposed Method for automatic segmentation and detection of pathological tissues, normal tissues and CSF of human brain in Magnetic resonance image (MRI) is discussed in this paper. This method is implemented in two phases, (1) the MRI brain image is acquired from patient database, In that film artifact and noise are removed. (2) In second phase, hierarchal self organizing ....etc

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