With development of Information and in many applications. Communication Technology, Data transmission becomes more Telephone line is a communication tool that is used for critical day by day. Higher security for transmitting data is many applications for transmitting and receiving data like especially required. Therefore; we designed a new method to World Wide Web. Statistic investigations in one transmit data on the phone line where there is no speech signal communication center in Iran, show that there is about 57% on it.non-speech signal on the phone line. Let us suppose a situation Statistic investigations in one communication center in Iran show in which you are talking to your friend on the phone line. You that there is about 57% non-speech signal on the phone line, dial the numbers, and say "Hello" and wait for your friend's Because a person on one side of the phone line speaks and then 1.
After Bam Earthquake in 2003, large amounts of aids and facilities were provided by government and NGOs for survivals but despite of this people migration took place in two ways, some migrated to cities around and some also came to the city that most of them changed into permanent residents. Chaos and disorder were severely influencing the reconstruction, recovery and development process and other aspects in Bam.Experiences in developing countries show that migration for finding job and better economic conditions after disasters lead to some problems in basic services, for host societies. In developed countries such as Italy after the 2009 earthquake, migration occurred for cultural reasons and economic policies of government. A number of issues such as "Social Correlation", psychology issues, government policies in recovery and reconstruction, economic conditions of society before and after the disasters were analyzed in this research. The methodology of this research is based on a qualitative approach. But quantitative analysis was done when required and data are available.Research findings show migration of Bam was impressed by lack of consideration to economic rehabilitation, traumatic phenomenon after the disaster, social and identity subject, reconstruction methods and physical problems.The feeling of non-identity and foreignness to city among its residents led to migrate some and only poor group to stay in Bam. In reconstruction time, strange workers found jobs in the city and settled there. Some of villagers around Bam also migrated to use facilities were available after the disaster that social, cultural-economic, physical and population subjects are the results.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.