Results 51 to 60 of about 652,774 (164)

Overview of Power Quality Treatment Methods for AC Traction Power Supply System

Kongzhi Yu Xinxi Jishu, 2013
More and more attention is paid on the power quality of AC Traction Power Supply System (AC TPSS). It analyzes four kinds of power quality problem in AC TPSS such as reactive power, harmonics, negative phase sequence and traction network terminal voltage.
SHI Minghui, ZHANG Zhixue
doaj  

Decoding Dry Eye in Allergic Conjunctivitis: Insights from Tear Film Tests

Delhi Journal of Ophthalmology
Background: Allergic conjunctivitis (AC) and dry eye disease (DED) frequently affect the ocular surface and often present with overlapping symptoms. Quantitative tear film assessments, including the tear film break-up time (TBUT) and Schirmer’s test ...
Priyanka Yadav, Kritika Garg, Kanav Gupta, Brij Kishor Gupta   +3 more
doaj   +1 more source

Research on Alternating Current Resistance of High-Voltage Cable Conductors: Optimization of Test Method and Discussion of Test Results

Energies
With advancements in cable manufacturing processes, the physical parameters of certain cable conductors fall outside of the scope specified by the IEC60287-1-1 standard, and the alternating current (AC) resistance calculated using the IEC standard may ...
Guiyuan Yang, Yanqi Zeng, Xiaofeng Xu, Xiaodong Liu, Haowen Chen, Dong Dai, Gang Liu   +6 more
doaj   +1 more source

Sustainability and scalability of low value agro and forestry wastes into activated carbon value chains

Next Materials
This review examined the sustainability and growth potential of converting low-value agro-forestry waste into activated carbon (AC). Various agricultural and forestry residues have been successfully converted into AC, with some demonstrating adsorption ...
Gratitude Charis, Bilal Patel, Lindrose Nyathi   +2 more
doaj   +1 more source

Human subject study of a transmission-aided attenuation correction for precision PET neuroimaging

EJNMMI Physics
Background PET data-driven attenuation correction (AC) methods, including deep learning, are attractive options for quantitative brain imaging on CT-less brain PET systems and low-dose PET/CT.
Sima Lotfimarangloo, Syed T. Rahman, Mi-Ae Park, Baowei Fei, Ramsey D. Badawi, Spencer L. Bowen   +5 more
doaj   +1 more source

Flash nanoprecipitation allows easy fabrication of pH-responsive acetalated dextran nanoparticles for intracellular release of payloads

Discover Nano
Acetalated dextran (Ac-Dex) nanoparticles are currently of immense interest due to their sharp pH-responsive nature and high biodegradability. Ac-Dex nanoparticles are often formulated through single- or double-emulsion methods utilizing polyvinyl ...
Krystal A. Hughes, Bishal Misra, Maryam Maghareh, Parinya Samart, Ethan Nguyen, Salik Hussain, Werner J. Geldenhuys, Sharan Bobbala   +7 more
doaj   +1 more source

Smartphone-Based Blood Pressure Monitoring via the Oscillometric Finger Pressing Method: Investigation of the DC Component of PPG. [PDF]

IEEE Trans Biomed Eng
Freithaler M, Daher H, Landry C, Dhamotharan V, Wang S, Chandrasekhar A, Shroff SG, Mukkamala R.   +7 more
europepmc   +1 more source

KOH activation of carbon electrodes for enhanced capacitive dechlorination: Performance and mechanisms. [PDF]

PLoS One
Jia J, Lu C, Han J, Wang W, Zhang K, Ren Z.   +5 more
europepmc   +1 more source

AC Impedance Method

Journal of the Japan Society of Colour Material, 2006
openaire   +2 more sources

Adenosquamous carcinoma of the lung: Comparative CT and pathological features versus adenocarcinoma and squamous cell carcinoma. [PDF]

PLoS One
Yuan Q, Zhang D, Xu R, Yao W, Zhao H.
europepmc   +1 more source