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Environmental Benefits and Concerns of Center-Pivot Irrigation
2017Center-pivot irrigation systems started in the United States in the mid-20th century as an irrigation method which surpassed the traditional surface irrigation methods. At that time, they had the potential to bring about higher irrigation efficiencies with less water consumption although their requirements in energy were higher too.
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Molecular Pivot‐Hinge Installation to Evolve Topology in Rare‐Earth Metal–Organic Frameworks
Angewandte Chemie - International Edition, 2019Liang Feng, Yutong Wang, Kun-Yu Wang
exaly
Pivot shift as an outcome measure for ACL reconstruction: a systematic review
Knee Surgery, Sports Traumatology, Arthroscopy, 2012Olufemi R Ayeni, Sheila Sprague
exaly

