The mind-to-movement system that allows a quadriplegic man to control a computer using only his thoughts is a scientific milestone. It was reached, in large part, through the brain gate system. This system has become a boon to the paralyzed. The Brain Gate System is based on Cyber kinetics platform technology to sense,transmit,analyze and apply the language of neurons. The principle of operation behind the Brain Gate System is that with intact brain function, brain signals are generated even ...
Abstract The design of multiband antenna by a single microstrip antenna is observed in this paper.It is designed with three band central frequency.In this design we use the new technique of inserting rectangular and triangular slots. The antenna is suitable for frequencies 2.36 GHz, 2.8 GHz & 4.41 GHz.Also size of antenna was reduced to increase its performance.This type of antenna has different mobile communication applications such as WLAN,Bluetooth etc. Introduction Microstrip patch antenn...
Quality by Design (QbD) refers to a holistic approach towards drug development. It was confirmed that the use of multivariate methods, defined as (QbD) values and tools in ICH-Q8 guidance, provides an effective means to accomplish a greater understanding of tablet dissolution upon stability.( Maltesen, 2008, Huang, 2010) QbD encompasses the idea of tools such as: critical quality attributes (CQAs); design of experiment (DOE); risk assessment; and process analytical technology (PAT) to the exp...
We are living in a time that safety and security became one of the necessary requirements in all areas of life, in the middle of technology revolution which aims to make life easier and more secure, technology has been earned by man in many fields of his life, and because of that and to make places where we live, work or even relax is more secure and safe by applying a fire alarm system. As mentioned above we will design a fire alarm system which will alert user if there is an indication of a...
Consider three different raster systems with resolutions of 640 by 480, 1280 by 1024, and 2560 by 2048. What size frame buffer (in bytes is needed for each of these systems to store 12 bits per pixel? How, much storage: is required for each system if 24 bits per pixel are to be stored? Suppose an RGB raster system is to be designed using an 8-inch by 10-inch screen with a resolution of 100 pixels per inch in each direction. If we want to store 6 bits per pixel in the frame buffer, how much st...
Abstract And Introduction The Pentium was introduced as a 32-bit microprocessor. Its various models are : - 80386, 80486, Pentium, Pentium MMX, Pentium II, Pentium III, Pentium IV. In short, the 80836 and the 80486 are called the 386 and 486 respectively.Intel's 64-bit processor is the Itanium.The details of these microprocessors is given below:- 1. 386 - Year of Production - 1985 Word-length - 32-bit No. Of Transistors - 2,75,00 2. 486 - Year of Production - 1989 Word-length - 32-bit No. Of ...
As it is known with the development of technologies peoples knowledge and awareness of devices is continually growing. The operability of computers offered in the market is considered to be higher for less amount of money than those assembled directly by consumers. Nevertheless if there are some criteria to take into account when choosing definite piece of hardware it might be better to select complementary details independently. The main advantage in this case is being confident in the quali...
ABSTRACT The utilization of renewable energy resources like wind energy for electrical power generation has undergone several developments in the recent past. The wind power generates electrical power without depleting the fossil fuel reserves and emission of harmful pollutants. The electrical power generation by wind energy is greatly affected by weather conditions. Hence to utilize the wind power into traditional grid certain security constraints are to be implemented. In this paper, econom...
Activity 1 Explain the purpose and the applications of three different types of lubricant. Activity 2 Describe the operation and maintenance of three different lubrications systems. Oil circulatory systems: In Oil circulatory systems, the oil is continuously supplied to various moving parts and bearings. In such systems, oil acts both as lubricant and also as coolant by earning away heat generated in the bearings/moving parts. The oil after lubrication is returned to reservoir either directly...
This paper presents a comparison between vector control and direct torque control techniques for induction motor. The main characteristics of vector control and direct torque control are studied by simulation. Both have their own advantages and disadvantages. The performances of the two control techniques are evaluated in terms of torque and current ripples. The transient responses are also studied for load toque variation and implementation complexity. The simulation results show that the ve...
