Results 11 to 20 of about 1,172,822 (240)

Electromagnetic response of LaO_0.94F_0.06FeAs: AC susceptibility and microwave surface resistance [PDF]

open access: yes, 2009
We discuss on the electromagnetic response of a polycrystalline sample of LaO_0.94F_0.06FeAs exposed to DC magnetic fields up to 10 kOe. The low- and high-frequency responses have been investigated by measuring the AC susceptibility at 100 kHz and the ...
A Agliolo Gallitto   +9 more
core   +2 more sources

High-Temperature Rutting Resistance of Inverted Asphalt Pavement Structure

open access: yesAdvances in Civil Engineering, 2020
To improve the high-temperature rutting resistance of asphalt pavements, an inverted asphalt pavement structure (IAPS), 4 cm AC-13 mixture + 8 cm AC-25 mixture + 6 cm AC-20 mixture + 54 cm cement-stabilized macadam, was proposed herein by considering ...
Yingjun Jiang   +5 more
doaj   +1 more source

EIS analysis on the corrosion resistance of X80 steel under AC interference in simulated soil solution

open access: yesInternational Journal of Electrochemical Science, 2021
In this work, the corrosion mechanism of X80 steel under AC interference was studied with electrochemical measurements. The surface potential was monitored at various AC current densities.
Zhong Li   +3 more
doaj   +1 more source

NaCl transport stimulates prostaglandin release in cultured renal epithelial (MDCK) cells [PDF]

open access: yes, 1986
Prostaglandins (PGs) can modulate a variety of renal functions, including Na+ and Cl- reabsorption. However, it is not known if a direct interdependence exists between PG synthesis and transport activity. The present study was done to find out whether or
Bauer, C.   +3 more
core   +1 more source

Influence of insulation resistance asymmetry of mine power cable on AC stray current distributio

open access: yesGong-kuang zidonghua, 2019
Taking AC power supply system of a mine as research object and combining possible circulation path of AC stray current, a mine AC stray current model was built based on analysis of generation mechanism of mine AC stray current.
ZHANG Min   +5 more
doaj   +1 more source

^{115}In-NQR evidence for unconventional superconductivity in CeIn_3 under pressure [PDF]

open access: yes, 2002
We report evidence for unconventional superconductivity in CeIn_3 at a pressure P = 2.65 GPa above critical pressure (P_c ~ 2.5 GPa) revealed by the measurements of nuclear-spin-lattice-relaxation time (T_1) and ac-susceptibility (ac-chi).
Araki, S.   +8 more
core   +1 more source

Performance of asphalt binder containing sugarcane waste molasses in hot mix asphalt

open access: yesCase Studies in Construction Materials, 2021
In recent years, waste materials as alternative raw materials have been increasingly utilized in asphalt concrete (AC) mixtures to reduce environmental pollution, decrease construction costs.
Van Phuc Le
doaj   +1 more source

Influence of a paint coating on the corrosion of hull plates made of mild steel in natural seawater

open access: yesZaštita Materijala, 2022
The corrosion resistance of mild steel (used to make hull plates in ship technology) in seawater before paint coating (Nippon paint, weatherbond advance) and after paint coating has been measured by electrochemical studies such as Polarisation study and ...
Karunaivel Kavipriya   +4 more
doaj   +1 more source

Research and implementation of AC resistance calculation method for TSV array

open access: yesDianzi Jishu Yingyong, 2018
Through Silicon Via(TSV), as a key interconnection technology in 3D integrated circuits, is used to connect input and output of chips in different layers. When multiple TSVs with alternating current close to each other, will produce the proximity effect,
Zhao Jinglong, Miao Min
doaj   +1 more source

Transcriptome analysis of activated charcoal-induced growth promotion of wheat seedlings in tissue culture

open access: yesBMC Genetics, 2020
Background Activated charcoal (AC) is highly adsorbent and is often used to promote seedling growth in plant tissue culture; however, the underlying molecular mechanism remains unclear.
Fu-shuang Dong   +9 more
doaj   +1 more source

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