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Article
Open AccessMonolithic ultrasound fingerprint sensor
This paper presents a 591×438-DPI ultrasonic fingerprint sensor. The sensor is based on a piezoelectric micromachined ultrasonic transducer (PMUT) array that is bonded at wafer-level to complementary metal oxi...
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Article
Bibliometric analysis of research on soil arsenic during 2005–2016
Bibliometrics is an important branch in the field of information science, and it is widely used in many disciplines in modern research. A current active research subject can be analyzed and summarized from man...
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Article
Sources, distribution and bioavailability of sedimentary phosphorus species in coastal areas off Changjiang Estuary
The Changjiang Estuary (CE), two transects along the Andong salt marsh (AD-A and AD-C) south-west of Hangzhou Bay, and three salt marshes on Zhoushan Island (ZS-A, ZS-B and ZS-C) were coastal zones receiving d...
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Open AccessExperimental Study and Thermodynamic Modelling of Equilibrium Distributions of Ni, Sn and Zn Between Slag and Black Copper for E-Scrap Recycling Applications
The recycling of waste electronic and electrical equipment (WEEE) and other secondary copper-containing materials through the "black copper" process relies on the selective distribution of metals among the gas...
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Article
Research on Aluminum Electrolysis from 1970 to 2023: A Bibliometric Analysis
The purpose of this work is to analyze the development direction and prospects in the field of aluminum electrolysis and to provide reference information for related research and industry personnel. The scient...