Results 21 to 30 of about 1,974,678 (268)

HIGH-EFFICIENCY INFRARED RECEIVER

Devices and Methods of Measurements, 2016
Recent research and development show promising use of high-performance solid-state receivers of the electromagnetic radiation. These receivers are based on the low-barrier Schottky diodes. The approach to the design of the receivers on the basis of delta-doped low-barrier Schottky diodes with beam leads without bias is especially actively developing ...
ESMAN A.K., KOSTENKO V.I., MUKHUROV N.I., ZYKOV G.L., POTACHITS V.A.   +4 more
openaire   +5 more sources

Fucoxanthin Prevents Long-Term Administration l-DOPA-Induced Neurotoxicity through the ERK/JNK-c-Jun System in 6-OHDA-Lesioned Mice and PC12 Cells

Marine Drugs, 2022
As the most abundant marine carotenoid extracted from seaweeds, fucoxanthin is considered to have neuroprotective activity via its excellent antioxidant properties.
Jingwangwei Liu, Yujia Lu, Min Tang, Fanghao Shao, Dongzi Yang, Shuchang Chen, Ziyi Xu, Leilei Zhai, Juanjuan Chen, Qian Li, Wei Wu, Haimin Chen   +11 more
doaj   +1 more source

First detection and phylogenetic analysis of porcine circovirus 3 in female donkeys with reproductive disorders

BMC Veterinary Research, 2021
Background PCV3 is a pathogen associated with porcine dermatitis and nephropathy syndrome (PDNS)-like clinical signs, reproductive failure, and cardiac and multiorgan inflammation, which was newly identified in 2016 in sows in USA.
Tongtong Wang, Wenqiong Chai, Yonghui Wang, Wenqiang Liu, Zetong Huang, Li Chen, Ruihong Guo, Yuting Dong, Mengyuan Liu, Qiankun Zheng, Guiqin Liu, Changfa Wang, Wen-Ping Guo, Sidang Liu, Liangliang Li   +14 more
doaj   +1 more source

High-efficiency lucky imaging [PDF]

Monthly Notices of the Royal Astronomical Society, 2013
MNRAS - Accepted 2013 March 19.
openaire   +2 more sources

IEEE 802.11ax: High-efficiency WLANS [PDF]

IEEE Wireless Communications, 2016
IEEE 802.11ax-2019 will replace both IEEE 802.11n-2009 and IEEE 802.11ac-2013 as the next high-throughput Wireless Local Area Network (WLAN) amendment. In this paper, we review the expected future WLAN scenarios and use-cases that justify the push for a new PHY/MAC IEEE 802.11 amendment.
openaire   +2 more sources

Using Plasma Electrolytic Polishing for Post-Processing of Additively Manufactured Ti6Al4V Alloy Products

Technologies
One of the limitations of additive manufacturing technology is the high surface roughness of finished products caused by the layered structure of the deposition and the effect of adhesion of unfused powder particles.
Sergey N. Grigoriev, Ivan V. Tambovskiy, Tatiana L. Mukhacheva, Ivan R. Palenov, Vladislav A. Gaponov, Irina A. Kusmanova, Artem O. Komarov, Artem P. Mitrofanov, Igor V. Suminov, Sergei A. Kusmanov   +9 more
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Increasing the Wear Resistance of CrWMn Tool Steel Surfaces by Plasma Electrolytic Nitriding and Polishing

Applied Sciences
The positive effect of plasma electrolytic treatment on CrWMn tool steel to increase the wear resistance of its surface is shown. The effect of plasma electrolytic nitriding and subsequent polishing on the structure, phase and elemental composition ...
Sergey N. Grigoriev, Tatiana L. Mukhacheva, Ivan V. Tambovskiy, Irina A. Kusmanova, Tatiana M. Golubeva, Pavel A. Podrabinnik, Roman S. Khmyrov, Igor V. Suminov, Sergei A. Kusmanov   +8 more
doaj   +1 more source

High-Contrast OLEDs with High-Efficiency

, 2010
It is conceivable that future outdoor displays will combine different approaches: intensity control, microstructure for light extraction, or displays based on reflection might be used, but they will certainly include reflection-suppressing designs. As we saw earlier, efficiently suppressing the light reflection from the device requires an integration ...
Poitras, Daniel, Py, Christophe, Kuo, Chien-Cheng   +2 more
openaire   +4 more sources

High Efficiency Steam Electrolyzer [PDF]

, 2000
We are developing a novel high-efficiency, high-temperature steam electrolyzer. Although water or steam electrolysis is well known to be one of the cleanest ways to produce hydrogen, widespread utilization is hindered by high operational costs because of high electricity consumption.
openaire   +4 more sources

Physicomechanical Nature of Acoustic Emission Preceding Wire Breakage during Wire Electrical Discharge Machining (WEDM) of Advanced Cutting Tool Materials

Metals, 2021
The field of applied wire electrical discharge machining (WEDM) is rapidly expanding due to rapidly increasing demand for parts made of hard-to-machine materials.
Sergey N. Grigoriev, Petr M. Pivkin, Mikhail P. Kozochkin, Marina A. Volosova, Anna A. Okunkova, Artur N. Porvatov, Alexander A. Zelensky, Alexey B. Nadykto   +7 more
doaj   +1 more source