منابع مشابه
the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
observations of the “ water fountain ” IRAS 16552 − 3050
We present Very Large Array (VLA) observations of the water maser emission towards IRAS 16552-3050. The maser emission shows a velocity spread of ≃ 170 km s, and a bipolar distribution with a separation between the red and blueshifted groups of≃ 0.08. These observations and the likely post-AGB nature of the source indicate that IRAS 16552-3050 can be considered as a member of the “water fountai...
متن کاملFirst detection of CO lines in a water fountain star
Context. Water fountain stars are very young post-AGB stars with high velocity water maser jets. They are the best objects to study the onset of bipolar jets from evolved stars due to their young dynamical ages. However, none of them have been observed in any thermal lines. Aims. Search for CO lines in the water fountain star IRAS 16342-3814 and investigate the properties of its thermal gas. Me...
متن کاملAffecting factors on user satisfaction of public drinking water fountain usage (Case: courtyard of the holy shrine of Imam REZA)
The Holy Shrine of Imam RezaAS is one of the most important places in Iran in terms of religious and public beliefs. Huge volumes of pilgrims travel to the mentioned place, so the appropriated environmental and furniture design to increase the visitors' satisfaction is inevitable. In this regards, the main objective of this study is to identify an appropriated design for public water taps throu...
متن کاملDetermination of arsenic concentration and physiochemical characteristics of water samples from Babagorgor fountain
Since Babagorgorfountain in the Ghorveh city of Kurdistan province is located in the arsenic belt of Iran, to raise awareness about the quality of drinking water from this fountain the concentration of arsenic and other heavy metals as well as other physicochemical parameters were investigated to protect the public health. In this study, water samples were collected from Babagorgorfountain. Ars...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Physiologica
سال: 2018
ISSN: 1748-1708
DOI: 10.1111/apha.13153