Circuit Literature Reviews Samples For Students

INTRODUCTION

The protocols at the transport layer of the OSI reference model provides an end-to-end data delivery service for application processes to exchange messages over the Internet. Protocols operating in the Transport layer use the services of the Internet Protocol (IP) to deliver messages. Many protocols exist at his layer and one of the most important protocols at this layer is Transmission Control Protocol (TCP) for the delivery of data between the Application Layer and the Internet Layer. The shortcoming of IP to guarantee the delivery of datagrams is overcome by TCP by setting up a virtual circuit between the communicating ...

Introduction:

A literature of the Academic papers regarding harvesting ambient Radio Frequency (RF) energy shows that there are a number of potential application extant if harvested in sufficient amounts and with practically sized apparatuses. This RF (Radio Frequency) energy lends itself to a wide range of potential uses including, but not limited to, recharging personal and business usage to recharge communication apparatuses , . The greatest amount of the Academic papers reviewed look at this RF energy source as a method of employing battery-less, low-energy devices without the further complications presently inherent in solar power that is only effective in daylight situations. , , . The research available ...

Introduction

With wireless services that are growing by the day, there is a need to have wireless networks. Wireless networks are becoming essential services for many people. With wireless networks comes security. Security is an important factor when connectivity is concerned. Important data is stored in devices that are connected. There is therefore a need to have secure network so that the data that is being stored is secure and safe from attacks. This paper will look at the wireless networks and their security issues. It will particularly look at the GPRS, 3G and 4G.
The advent of digital systems has ...

Introduction

Nanotechnology is a new venture for engineering field and has been seen as a breakthrough regarding materials thus providing a greater opportunity in enhancing both innovations as well as discovery in engineering and science fields. The primary application within the engineering sector have been; to create room for new nanofabrication technologies to improve nanostructures designing and construction which have by-passed the current technology. Additionally, it provides a chance to apply nanostructures in various devices such as magnets, optics, electronics and biotechnology devices (Dvir et al., 13-22). The opportunity is significant because the technology enhances innovation of materials as well ...

[Low flow anaesthesia with isoflurane in the dog].
This article in german compares the safety of high and low flow anesthesia in dogs preparing for surgery. Three groups of animals were divided into two low flow and one high flow groups. Vital signs were kept well controlled during the procedures. Notes the highest decrease in body temperature was in the high flow group, and a particularly cooled gas used for that group may have caused this.
At least in the context of dogs, this article seems to treat the question of flow rate and core body temp. as a ...

Control Valves

A valve is a control device that is utilized in adjusting the flow rate of a fluid in a pipe (Doddannavar, Barnard, and Ganesh, 2005). This implies that the flow rate will change as the valve opens and closes either partially or fully, thus providing some obstruction to some extent (Rennels and Hudson, 2012). The valve comprises a flow passage in which the flow area can be varied. Operation of valves in most scenarios is manual. In cases where the valves are operated automatically, electromechanical actuators are used. The electromechanical actuators can include electric motors or pneumatic actuators that are motorized by air ...