作者：Boboltz, Allison
作者单位：University System of Maryland; University of Maryland College Park
作者：Feng, Dongmei; Gleason, Colin J.
作者单位：University System of Ohio; University of Cincinnati; University of Massachusetts System; University of Massachusetts Amherst
摘要：We mapped daily streamflow from 1984 to 2018 in approximately 2.9 million rivers to assess recent changes to global river systems. We found that river outlets were dominated by significant decreases in flow, whereas headwaters were 1.7 times more likely to have significantly increased flow than decreased. These changes result in a significant upstream shift in streamflow experienced by about 29% of the global land surface. We found the most changes in the smallest steams in our study: increase...
作者：Chen, Wenyi; Shi, Xiao-Lei; Li, Meng; Liu, Ting; Mao, Yuanqing; Liu, Qingyi; Dargusch, Matthew; Zou, Jin; Lu, Gao Qing (Max); Chen, Zhi-Gang
作者单位：Queensland University of Technology (QUT); University of Queensland; University of Queensland
摘要：Limited flexibility, complex manufacturing processes, high costs, and insufficient performance are major factors restricting the scalability and commercialization of flexible inorganic thermoelectrics for wearable electronics and other high-end cooling applications. We developed an innovative, cost-effective technology that integrates solvothermal, screen-printing, and sintering techniques to produce an inorganic flexible thermoelectric film. Our printable film, comprising Bi2Te3-based nanopla...
