An optical video communication system is designed and constructed using pulse frequency modulation (PFM) technique. In this work PFM pulses are generated at the transmitter using voltage control oscillator (VCO) of width 50 ns for each pulse. Double frequency, equal width and narrow pulses are produced in the receiver be for demodulation. The use of the frequency doubling technique in such a system results in a narrow transmission bandwidth (25 ns) and high receiver sensitivity.

The purpose of this study is to diagnose factors that effect Thi-Qar behavioral intention to use internet. A sample of (127) internet users of university staff was taken in the study and were analyzed by using path analyze . The study concluded that there is a set of affecting correlation. It was founded that exogenous variables (gender, income, perceived fun, perceived usefulness, Image, and ease of use) has significant effect on endogenous (behavioral intention) . The result of analysis indicated that image hopeful gained users comes first, ease of use secondly, perceived fan and perceived usefulness on (dependent variables (daily internet usage and diversity of internet usage. Implication of these result are discussed . the st

 Summary

    I wanted to address this topic because of creedal purposes importance,and its r le in regulating lives of individuals and society, and to talk about purposes of Almighty's saying:{It is easy for me},to simplify its meanings for general educated person to obtain the believe of the Creator’s power and his oneness.

Therefore,this research came,whichincludes:an introduction and topics, first :concept of creedal objectives and their divisions,second: creedal purposes in Almighty’s saying:{It is easy for me},and conclusion:in where most important results were included:

The right to nominate and vote is one of the most important political and constitutional rights of citizens in general and public officials because it is related to the popular will, and as they represent the legal way to exercise sovereignty through the selection of members of Parliament to take over on behalf of the nation.

However, these rights, like other rights, are subject to legal regulation. Therefore, the constitutions meant it to give them a great deal of prestige, and the various laws dealt with it by defining the electorate and the conditions that should be fulfilled in the candidate and the voter.

Countries differ in their position of the public servant as conditions for membership in the Parliament, with set

          Sport is generally no longer merely a game of entertainment, but it is a work of the player for the sports club contracted by him. The player is no longer regarded as a means of entertainment and physical development, but is seen as an economic Which is to gain a return for the effort, and because of the spread of the phenomenon of professionalism in the field of sports, emerged sporting contracts coupled with penal conditions as a means to regulate the relationship between the player and the sports club is the contract transfer professional player and his loan, and his professional contract, which concerns us in this regard is to address the J Loyalty) contained in the contract betw

Pollution of the aquatic environment and the depletion of the natural resource cause imbalance in the natural balance of the river environment and contributes to the deterioration of life and the killing of living organisms. Most of the old and modern cities and urban centers were set up close to the rivers because water enters the main lifeblood and all its facilities. The proximity of cities to rivers caused environmental problems resulting from the dumping of residues of these cities to a large and continuous, these wastes include all uses of the city (industrial, agricultural, residential and commercial) and others. The accumulation of these wastes inside the rivers water kills life and makes them unsuitable for various uses to bury

Regulation of contracts for the representation of professional players has great theoretical and practical importance; The FIFA has issued a new regulation to deal with football intermediaries instead of the previously exist provision of the former players' agents. The FIFA also committed the national associations to use these new regulations through issuing new national provisions. Regarding the international and national regulations, we address the meaning of the football intermediaries, the characteristics of the contracts concluded by such intermediaries and its legal provisions, the rights of the football intermediaries, and the obligations incumbent on them.

Nations witnessed since its existence a state of wills conflict as a result of the intersection and intertwining of interests, through which it sought to achieve its goals and objectives, and this has often led to direct military conflicts and countless wars, and witnessed the entry into global wars in which humanity lost millions of lives and losses .Despite the great changes in the international arena, especially in recent decades, the conflict of wills has not ceased, although some of its features and forms have changed, and it has become more complicated after the withdrawal of this conflict to international organizations and bodies, including the Security Council. It is mandated under the Charter of the United Nations to wor

Rules of international humanitarian law establish restrictions on parties to armed conflicts in the their choice of weapons, means and methods of warfare. States when develop or acquire new weapons should verify that it complies with these rules. Current progress by new technology indicates that is very important to continue to assess the legality of new weapons.