Zobrazeno 1 - 2
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pro vyhledávání: '"Shugen Zhou"'
Publikováno v:
Clinical and Experimental Obstetrics & Gynecology, Vol 51, Iss 2, p 46 (2024)
Background: Low bone mineral density (BMD) is the hallmark of osteoporosis, postmenopausal women are more likely to have microarchitectural deterioration and fracture risks. This study aimed to determine the relationship between serum creatinine (sCr
Externí odkaz:
https://doaj.org/article/221df7f195d545e2b257c4315901c327
Publikováno v:
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018).
In the measurement of high voltage loss, a voltage signal and a current signal which were nearly orthogonal to each other need to be measured accurately. If the phase of the voltage signal was shifted by 90° accurately, thus the phase angle between