Problem statement: The variation of the in-cylinder gas flow characteristics for single cylinder port injection hydrogen fueled internal combustion engine was investigated through transient state simulation. Approach: One dimensional gas dynamics was described the flow and heat transfer in the components of the engine model. Special attention is pa

Mobile Ad-hoc Network (MANET) is a collection of wireless mobile nodes which dynamically forms a temporary network without the use of any existing network infrastructure or centralized administration. Recently, there has been a tremendous growth in the sales of laptops, handheld computers, PDA and portable computers. These smaller computers neverth

Abstract: This study presents in-cylinder heat transfer characteristics of a single cylinder port injection Hydrogen fueled Internal Combustion Engine (H2ICE) using a steady state approach. Problem statement: The differences in characteristics between hydrogen and hydrocarbon fuels are led to the difference in the behavior of physical processes dur

The Robot, named as TRAIN WALL BOT, is designed which has the ability to navigate on smooth vertical surfaces with the capability to avoid obstacles and overcome it if the height of the obstacles is about 1cm. The design is inspired from train steel wheel movement which uses two actuated legs with rotary motion supplied from the motor. The Robot us

Modern mechanical systems, such as machine tools, microelectronics manufacturing equipment, are often required to operate in high speed to yield high productivity. At the same time, precision/accuracy requirement becomes more and more stringent because of factors like the reduced size of components in modern mechanical devices or microelectronics p

Women's rights in Islam have remained a controversial subject for decades, partly contributed by misconceptions in translating the law into practical reality. In another dimension; many cultural practices commonly practised by Muslims; particularly in Muslim countries often reflect negative treatment towards women. Therefore, this chapter will

In this paper, we present an enhanced heterogeneous tree based key management scheme for security of Wireless Sensor Networks (WSNs). Our scheme combines efficiently different key management techniques in each architecture level and also it has a dynamic key renewal process. Here, whenever a node is compromised, key renewal is done by one way hash

In recent years there has been growing awareness regarding the role of religion and spirituality (R/S) in the practice of clinical medicine. Despite hundreds of articles in professional journals on the subject, little is known about physician beliefs regarding the influence of religion on health. We aim to assess the beliefs and observations of phy

This article attempts to determine the role of financial inclusion in promoting shared prosperity in some selected Sub-Saharan African (SSA) countries. This paper will also clarify the role of Islamic microfinance institutions to reduce inequality by promoting financial inclusion. Even though various strategies have been adopted by different govern

Introduction: The term euthanasia or Mercy killing is in essence the termination of life of a terminally ill patient at his request or in his interest. Due to increase in ageing population with extremely limited physical and mental capacities, the issue is being discussed in a number of jurisdictions in favour of its legalization. However there is