نتایج جستجو برای: underground

تعداد نتایج: 14656  

Journal: :ecopersia 2015
behnoush farokhzadeh behnaz attaeian davoud akhzari yousef razandi ommolbanin bazrafshan

constructionof underground dams is a practical solution to save groundwater in alluvium watersheds, particularly in arid and semi-arid regions where surface water scarcity is an environmental challenge. considering socio-economic and environmental benefits of underground dams, the accurate locating is the primary consideration for dam construction. the new technologies and methods are a step to...

The increasing rate of urbanization and rate of population growth over the 20th century has led to various problems such as traffic congestion, air pollution, and lack of open and green spaces that have affected the cities and their citizen's life. This condition has led to increasing demands for more land use, homes, and work places, more public transport and mass transit systems and modern in...

Journal: :Science 1885

Journal: :SciPost physics proceedings 2023

A brief review on underground laboratories at the time of IDM 2022 is reported. General characteristics these research infrastructures are discussed and a few highlights from different The idea networking between discussed.

Journal: :Geological Magazine 1885

Journal: :College & Research Libraries 1986

Journal: :Cultural Anthropology 2020

2013
Roland G. Roberts

Like all life on Earth, animals and fungi share a common ancestor, but it’s been a good 1,500,000,000 years since we parted company, and that’s been plenty of time for us to figure out different ways of going about things. Whether we’re a mildew or a marmoset, a chanterelle or a chanticleer, a toadstool or a toad, we all need to respond to the outside world by using regulatory systems that turn...

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