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The term Coarctation can be defined as the stricture or narrowing of the aorta, it affects both child and adult, but is seen mostly in children. Coarctation can be either be preductal or postductal. Depending on the severity of the condition and the time of diagnosisthe treatment can be determined in an individual.Identifying this condition very early in life is also beneficial to the patient even though there would be a few complications that would be faced depending on the form of treatment one choses. The present study aimed to understand the embryological basis and its clinical significance.

This article is about the unending pain of an minority ethnic group deprived of citizenship by the majority ruling class of the nation. It has no citizenship rights in their own nation. The man of this ethnic minority group has to work with no pay but with their own food a day a week for the dominated power. This ethnic group has no birth rights even to travel in their nation. They have to apply to travel with certain dates and must go back in the date otherwise they would not be return to the place they live even this is the place they are born. If they want to get marry, they have to apply to the local government to do so but it takes about six to seven years to get the approval. After getting the approval, they are not allowed to have more than two children. They are not allowed to work under the public services. … They are deprived of all means to live. This is the ethnic group known as Rohingyai in Myanmar.

The utilization of liquid fuels such as biodiesel produced from various sources by trans_esterification process represents one of the most promising options for the use of conventional fossil fuels. The properties such as aniline point, density, fire point, flash point, viscosity, Cloud point and Pour point were found out for bio fuels. The same characteristics study was also carried out for the DF. Tests carried out to evaluate the performance, emission, and combustion characteristics diesel engine fuelled with 10%, 30%, 50% and 70% of alternative fuel (oil) Neem, Madhuca, Jatropa, Diesel, Laurel blended with diesel fuel (DF).

Cognitive Radio (CR) is an imaginative innovation that goes for huge upgrades in productivity of range utilization. CR will change the way the radio range is managed, additionally requires new empowering technique s, for example, enhanced range detecting and element range task. Cognitive radio (CR) systems are shrewd systems that can naturally sense the earth and adjust the correspondence parameters in like manner. These sort of systems have applications in element range get to, conjunction of different remote systems, obstruction administration. They are touted to drive the up and coming era of gadgets and applications. Noticeably, the subjective radio system worldview postures numerous new specialized difficulties in convention outlines, control effectiveness, range administration, range recognition, environment awareness, new circulated calculation point, conveyed range estimations, Quality of administrations certifications, and security. Conquering these issues turns out to be considerably all the more difficult because of non-uniform range and other radio asset designation plans, monetary contemplations, the inborn transmission debilitations of remote connections, and client portability. Psychological radio is a rising innovation that empowers the adaptable improvement and arrangement of profoundly versatile radios that are based upon programming characterized radio innovation. Psychological radio has been considered as a key innovation for future remote interchanges and portable figuring. We see that the subjective radios can shape Cognitive radio systems (CRN) by extending the radio connection elements to network layer capacities or more.

In the present paper we have formulated the renal blood flow along the capillaries in case of renal disease Diabetes . keeping in the view the nature of renal circulatory system in human body. P.N.Pandey and V.Upadhyay have considered the blood flow has two phased one of which is that of red blood cells and other is plasma. According to Fahreaus-Lindqvist effect the blood flow in two separated layers while passing through capillaries. The plasma layer which flows along the surface of the capillaries contains almost no blood cells. The second layer the core layer containing blood cells which flows in plasma along the axis of capillary. We have collected a clinical data in case of Diabetes for hematocrit v/s blood pressure. The graphical presentation for particular parametric value is much closed to the clinical observation. The overall presentation is in tensorial form and solution technique adapted is analytical as well as numerical. The role of hematocrit is explicit in the determination of blood pressure drop in case of renal disease Diabetes

If you want to create an architectural system as beautiful as the natural system, you need to try to make it so it contains new information at any second like the flow of a river and never become linear and repetitive. It’s necessary that in this system, there always be the chance of news and this is not possible except with the synergy of information of all the factors affecting the system. Anything the architect, as the creator, does in the process of creating the work at every second is creating information. These information should be managed deliberately in line with the goals of the system and comply with all the qualities of chaotic systems. This principle is a general principle applicable before all other principles.

The main aim of this project is to design an embedded system for implementing an efficient alcohol and face detection system that will be useful to avoid accidents. Drunk driving face detection with car ignition locking and drowsy driving alert by using raspberrypi aims to change that with automated, transparent , noninvasive alcohol safety check in vehicles. Raspberry pi with dc motor to demonstrate as vehicle engine. If driver is drunk, the processor instantly stops the system ignition by stopping the motor. If alcohol sensor is not giving high alcohol intensity signals, the system lets engine run normally.in additional of this project, automatic turning indication by using gps location tracking and predefined path.

In steganography, a message is hidden in such a way that no one apart from the intended recipient knows of the existence of the message. It is concerned with concealing the fact that a secret message is being sent, as well as concealing the contents of the message. In reversible Steganography, information is disguised within a digital image in such a way that the cover image can be taken to its original state after extracting the hidden information. Visual cryptography is a technique of secret sharing in which images are distributed as shares in such a way that, when these shares are superimposed, a message hidden secretly in the image is revealed. In this study, the concepts of steganography as well as visual cryptography are combined to have benefits of both techniques which will provide improved security for the confidential information being exchanged.

Cost of capital is considered as an essential factor in making decisions on investment ,capital budgeting, managing of working capital, establishment of optimal financial structure, helping with performance measurement and determination of the firm value through helping in discounting cash flows.the present research aims at Survey of relationship between systematic risk, earnings per share(EPS) and dividend per share(DPS) as a in depended variables and cost of capital as a depended variable in accepted companies in securities exchange of Tehran in period of 2005-2010. Total of accepted companies in the securities exchange of Tehran have been seen as a statistic society. In order to conducting this research, 114 companies, random and with stipulate dimities, selected as research samples. In this research for estimation cost of equity capital we were used of Gordon growth model. It also for examination hypotheses of research we were used of partial correlation coefficient, step wise regression’s and curve estimation regression test. The results indicate there were not significant relationship between systematic risk, earning per share and dividend per share with cost of capital in total time’s dominion of the study. the yearly results show, there were significant relationship between systematic risk and cost of capital in 2007 from nonlinear aspect, between earning per share and cost of capital in 2007&2009 from linear aspect and in 2005,2006&2010,from nonlinear aspect and between dividend per share and cost of capital in 2007,2008&2009 from linear and nonlinear aspects.

Motor cycle accidents have been increased in the last two decades. Helmet can protect the vehicle riders from severe injuries during road accident to certain extent. To design a functional helmet, it is important to analyze the shape of the helmet and visor portion. So that the attempt has been made for design and analysis of new helmet by considering the drag pressure and anti-glare visor. The drag pressure resistance presses the helmet against the neck portion of the rider. The shape of an aerodynamic helmet can be able to reduce the drag pressure. The spherical shape and a new aerodynamic shape helmets are designed with aid of Pro-E software and the drag pressure are calculated and comparison has been made on the basis of drag pressure.