Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Xuefei Mao"'
Publikováno v:
IET Electric Power Applications, Vol 17, Iss 12, Pp 1469-1477 (2023)
Abstract To compensate for the influence of temperature on the efficiency of an ultrasonic motor (USM), this paper proposed a maximum efficiency point tracking control method for temperature drift by analysing the relationships between the maximum ef
Externí odkaz:
https://doaj.org/article/6fdd19df4fd541c3b237dd2dadb36cf2
Publikováno v:
Frontiers in Nutrition, Vol 10 (2023)
Rapid, sensitive and simultaneous determination of trace multi-elements in various plant food samples such as grain, oilseed, vegetable and tea is always a challenge thus far. In this work, a rapid determination method for Se, Cd, As and Pb in food s
Externí odkaz:
https://doaj.org/article/7b754373b53f481d8cf2b6b0b1824522
Publikováno v:
Foods, Vol 12, Iss 9, p 1778 (2023)
As toxic metals, Hg and Cd are a concern for food safety and human health; their rapid and portable analysis is still a challenge. A portable and rapid Hg–Cd analyzer constructed from a metal–ceramic heater (MCH)-based electrothermal vaporizer (E
Externí odkaz:
https://doaj.org/article/1cbb1dae36eb4527aafcdb2cc7bf3678
Autor:
Derong Shang, Wenyan Gu, Yuxiu Zhai, Jinsong Ning, Xuefei Mao, Xiaofeng Sheng, Yanfang Zhao, Haiyan Ding, Xuming Kang
Publikováno v:
Molecules, Vol 27, Iss 24, p 8909 (2022)
In this work, a rapid method for the simultaneous determination of N and S in seafood was established based on a solid sampling absorption-desorption system coupled with a thermal conductivity detector. This setup mainly includes a solid sampling sys
Externí odkaz:
https://doaj.org/article/ff16a1720b5d47a09558e4a25fd959e9
Publikováno v:
Molecules, Vol 27, Iss 23, p 8176 (2022)
In this work, a direct solid sampling device based on modified graphite furnace electrothermal vaporization (GF-ETV) with inductively coupled plasma mass spectrometry (ICP-MS) was established for the simultaneous detection of trace selenium and cadmi
Externí odkaz:
https://doaj.org/article/d494311ebccb4be4acb7ad5a0c9aec53
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
With the wide deployment of renewable energies, future power grids become more vulnerable to extreme environments. This paper investigates enhancing the resilience of power systems with high penetrations of renewable energies under emergencies. The r
Externí odkaz:
https://doaj.org/article/e64d42bb9123437c8155e8e35d353f14
Publikováno v:
Molecules, Vol 27, Iss 19, p 6197 (2022)
In this work, a rapid detection method using solid sampling electrothermal vaporization atomic absorption spectrometry (SS-ETV-AAS) was established for cadmium in chocolate. The instrumental system includes a solid sampling ETV unit, a catalytic pyro
Externí odkaz:
https://doaj.org/article/dd5b58fc07d244879eb98345563ee66e
Publikováno v:
Machines, Vol 10, Iss 2, p 79 (2022)
Based on the bilinear discretization mathematical model of permanent magnet synchronous motor (PMSM), an improved incremental deadbeat current prediction control algorithm is proposed. Aiming at the system instability caused by the forward Euler disc
Externí odkaz:
https://doaj.org/article/335873d130964bf3bd9be165dbf77a5f
Publikováno v:
PLoS ONE, Vol 9, Iss 4, p e95562 (2014)
Human trefoil factor 3 (hTFF3) is a small-molecule peptide with potential medicinal value. Its main pharmacological function is to alleviate gastrointestinal mucosal injuries caused by various factors and promote the repair of damaged mucosa. However
Externí odkaz:
https://doaj.org/article/ba86e179b6e740f09a25e52c5f17582b
Publikováno v:
PLoS ONE, Vol 8, Iss 4, p e62429 (2013)
Intestinal trefoil factor (ITF) is a small polypeptide with potential medical values whose main pharmacological effects are to alleviate gastrointestinal mucosal injury caused by various injury factors and promote the repair of damaged mucosa. Howeve
Externí odkaz:
https://doaj.org/article/9fd7624821af473888b3f7528905ee4a