نتایج جستجو برای: economical development
تعداد نتایج: 1430998 فیلتر نتایج به سال:
today, the route for economic development in most countries is the same as international open competitive economy. economic institutes well known that supportive public economy belonged on the past and they may compete in the global economy. it is obvious that if they have no competitive potency or not familiar with competition technique, they may be devastated. banking system aims to collect t...
Background: Medical Equipments have main rule in patients diagnosis and therapy trend and society health. In addition, technology development and increasing prices of these equipments cause vast quantity of exchange is designated to equipments import. Regarding to present level of economical development ability of manufacturing for different kinds of medical equipments is high in our country, t...
One of the major challenges in the production of economical polymer electrolyte membrane (PEM) fuel cells for automotive applications is the development of materials for the generation of bipolar plates which meet all the property requirements and can be readily manufactured to impart fine channels for transporting hydrogen and oxygen. Bipolar plates can be made from various materials with the ...
Article history: Received: 19.07.2014. Received in revised form: 02.11.2014. Accepted: 11.11.2014. Design and manufacturing of construction materials have been investigated. The aim is to identify methods to produce sustainable economic materials used for soil foundation and concrete structure. Several additives have been analyzed in order to develop acceptable economical construction materials...
Autonomous Unmanned Aerial Vehicles (UAVs) are prohibitively expensive for use in civilian surveillance applications. This is in large part due to the manufactures need to recoup the costs of research and development. The more intelligence that is incorporated into unmanned vehicles, the more expensive it is to validate. At Cornell University an autopilot system for UAVs has been developed and ...
this research has been taken among the students of high school in karaj city during the years 1391 and 1392. this is a survey research and data gathering is through questionnaires. studying the “an analysis of students’ tendency toward non-native reference groups in karaj”. the questionnaire was distributed among 260 of these students who were chosen through multi step cluster sampling. conside...
Nowadays in the light of technological, economical and social changes, the problems of overall occupation of people and continuous growth of economy become more important and complex. Continuous development of people’s knowledge and skills, investment in education and vocational training are the main factors stimulating the economical and social development of the state. This paper analysis the...
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