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introduction earth's atmosphere plays an important role in preventing the temperature decrease. one of the principal factors of environmental pollution and the main source of earth's climate and biodiversity changes is greenhouse gas emissions from various sources, particularly agricultural sector. agriculture sector is considered as a major source of greenhouse gas sequestration, including me...

BACKGROUND A territory-wide Internet-based electronic patient record allows better patient care in different sectors. The engagement of private physicians is one of the major facilitators for implementation, but there is limited information about the current adoption level of electronic medical record (eMR) among private primary care physicians. OBJECTIVE This survey measured the adoption lev...

the slogan of who in 1986 is “healthy life, victory for all”. it shows more confirmation and attention to positive personal and social activities in direction of health maintenance and health promotion. but in the world that anticipating near one billion people added to young and adolescent population up to 2000 and majority of them live in undeveloped countries and don’t access to health facil...

forests as one of the most important terrestrial ecosystems provide many ecosystem services that almost there is no market to present their values. among this non market services, gas regulation has a significant importance. plants absorb co2 and use it in photosynthesis process. this process, in addition to producing plant biomass and releasing o2, has the effective role in reducing the greenh...