نتایج جستجو برای: wsm

تعداد نتایج: 248  

Journal: :Journal of Hydroinformatics 2023

Abstract Sustainable western US municipal water system (MWS) management depends on quantifying the impacts of supply and demand dynamics infrastructure reliability vulnerability. Systems modeling can replicate interactions but extensive parameterization, high complexity, long development cycles present barriers to widespread adoption. To address these challenges, we develop Machine Learning Wat...

Journal: :Science China Physics, Mechanics & Astronomy 2022

Magnetic Weyl semimetal (WSM) is of great importance both for fundamental physics and potential applications due to its spontaneous magnetism, robust band topology, enhanced Berry curvature. It possesses many unique quantum effects, including large intrinsic anomalous Hall effect, Fermi arcs, chiral anomaly. In this work, using ab initio calculations, we propose that Ni doped pyrochlore Tl$_2$N...

Journal: :Physical review 2022

We report temperature-dependent Raman scattering and X-ray diffraction studies of pyrochlore iridates, (Eu$_{1-x}$Bi$_x$)$_2$Ir$_2$O$_7$, for x=0, 0.02, 0.035, 0.05 0.1. The temperature variation in experiments spans from 4 K to 300 K, covering the metal-insulator phase transition accompanied by paramagnetic all-in/all-out (AIAO) spin ordering (T$_N$). These systems also show a Weyl semi-metal ...

2015
Li-fang Wang Juan Chen Zhou-ping Shangguan Wenju Liang

Improving farming practices of soil and water conservation has profound effects on the yield of wheat (Triticum aestivum L.) in dryland farming regions of the Loess Plateau in China. Mulching has proven to be an effective practice to increase crop yield, and possibly contribute to replenishing groundwater. This evaluation study collected and analyzed the data of 1849 observations published in 3...

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