نتایج جستجو برای: high atmosphere cut

تعداد نتایج: 2155855  

Journal: :QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY 1989

Journal: :Journal of Geophysical Research: Space Physics 2018

Journal: :Transactions of the American Institute of Electrical Engineers 1904

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 2011

Journal: :Bulletin of the American Meteorological Society 2016

ژورنال: خانواده و پژوهش 2022
Fooladchang, Ph.D. , M. , Keshtvarz Kondazi , E. ,

This study set out to examine the relationship between family atmosphere, school value and academic buoyancy mediated by perceived self-efficacy among a group of junior high school students. The present study had a correlational design. The statistical population of the study included all junior high school students in Marvdasht in 2018-19 school year. The participants were 356 students who wer...

Journal: :Current Biology 2008
Nigel Williams

The concentration of carbon dioxide in the atmosphere has reached a record level — increasing by 0.6 per cent last year alone — and methane levels are rising for the first time in a decade according to new results, renewing fears about global climate change prospects. Researchers at the Mauna Loa observatory in Hawaii say that carbon dioxide levels in the atmosphere are now at 387 parts per mil...

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