Zobrazeno 1 - 10
of 518
pro vyhledávání: '"VRH"'
Publikováno v:
Magnetochemistry, Vol 10, Iss 11, p 88 (2024)
The complex dielectric permittivity, ε (f, H) = ε′ (f, H) − i ε″ (f, H), in the microwave frequency range f, of (0.1–3) GHz and polarizing field values H, in the range of (0–135) kA/m, was measured for a kerosene-based ferrofluid with ma
Externí odkaz:
https://doaj.org/article/58948477075449e2a38cf6b5727c6143
Autor:
Maxim K. Rabchinskii, Kseniya A. Shiyanova, Maria Brzhezinskaya, Maksim V. Gudkov, Sviatoslav D. Saveliev, Dina Yu. Stolyarova, Mikhail K. Torkunov, Ratibor G. Chumakov, Artem Yu. Vdovichenko, Polina D. Cherviakova, Nikolai I. Novosadov, Diana Z. Nguen, Natalia G. Ryvkina, Alexander V. Shvidchenko, Nikita D. Prasolov, Valery P. Melnikov
Publikováno v:
Nanomaterials, Vol 14, Iss 20, p 1664 (2024)
Conductive polymer composites (CPCs) with nanocarbon fillers are at the high end of modern materials science, advancing current electronic applications. Herein, we establish the interplay between the chemistry and electrophysical properties of reduce
Externí odkaz:
https://doaj.org/article/3c7d0f844ba248888a162c041663206e
Autor:
Franci Čadež
Publikováno v:
Geologija, Vol 66, Iss 1, Pp 73-85 (2023)
In 1981-1983, before the start of full production, trial mining of uranium ore was carried out at the Žirovski vrh mine to test the methods of geological and radiometric control as well as the technical methods of extraction. The trial excavation wa
Externí odkaz:
https://doaj.org/article/182c69e8fe9641b383c7576c91888e30
Publikováno v:
Metals, Vol 14, Iss 7, p 793 (2024)
Two ceramic samples of sodium tantalate (NaTaO3), doped with metal ions of copper (Cu; sample S1) or aluminum (Al; sample S2), were obtained by the sol-gel method. Complex impedance measurements in the frequency range (200 Hz–2 MHz) and at temperat
Externí odkaz:
https://doaj.org/article/aa46cb886e7e4dddb04e7c574d9bf0d3
Publikováno v:
SeeNews Research & Profiles (Company Profiles). 2013, p9080-9083. 4p.
Autor:
Nina Zhang, Xiangshu Jin, Wen Yang, Chenglei Gu, Li’an Li, Jia Xu, Qiting Tang, Wensheng Fan, Yuanguang Meng
Publikováno v:
World Journal of Surgical Oncology, Vol 21, Iss 1, Pp 1-8 (2023)
Abstract Background This study compared the survival outcomes of abdominal radical hysterectomy (ARH) (N = 32), laparoscopic radical hysterectomy (LRH) (N = 61), robot-assisted radical hysterectomy (RRH) (N = 100) and vaginal radical hysterectomy (VR
Externí odkaz:
https://doaj.org/article/06a73756657a4c2690317b1e1cd55d32
Publikováno v:
Crystals, Vol 14, Iss 5, p 437 (2024)
Two samples of ZnxMn1−xFe2O4 (x = 0, sample A; and x = 0.4, sample B) were synthesized by the hydrothermal method. From complex impedance measurements in the range 100 Hz–2 MHz and for temperatures T between 30 and 130 °C, the barrier energy bet
Externí odkaz:
https://doaj.org/article/87b2d4b07ade40d7a7321c9f18aead11
Publikováno v:
SeeNews Research & Profiles (Company Profiles). 2012, p4133-4135. 3p.
Publikováno v:
SeeNews Research & Profiles (Company Profiles). 2011, Special section p1-3. 3p.
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