Results 81 to 90 of about 1,462,796 (292)

Methods of measuring residual stresses in components [PDF]

, 2012
Residual stresses occur in many manufactured structures and components. Large number of investigations have been carried out to study this phenomenon and its effect on the mechanical characteristics of these components.
Olabi, Abdul-Ghani, M. Dassisti, Rossini, Nicola, Rossini, N. S., Benyounis, K. Y., A.G. Olabi, Dassisti, Michele, K.Y. Benyounis, Benyounis, Khaled, Olabi, A. G., N.S. Rossini   +10 more
core   +2 more sources

Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham, Teyl Engstrom, Peter Baade, Natalie Bradford, Sarah Pont, Louise Marquart‐Wilson, Natasha Nassar, Jason D. Pole   +7 more
wiley   +1 more source

Voltage dip immunity of equipment in installations [PDF]

, 2007
This paper presents the status of the work in C4.110, a joint working group by CIGRE, CIRED and UIE. The scope of the working group is to gather technical knowledge on the immunity of equipment, installations and processes against voltage dips, and to ...
Stephens, M., Djokic, Sasa, Bollen, M., Romero Gordon, Jose, Stockman, K., McEachern, A.   +5 more
core  

Calculation model by Voronoi network and verification of zinc oxide varistor considering conduction mechanism

International Journal of Ceramic Engineering & Science
This paper investigates the impact of the microstructure of zinc oxide varistor ceramics on their electrical properties. The microstructure of varistor was characterized by Voronoi network, and the relationship between microstructure and electrical ...
Xiao Lei, Xin Ning, Peng Liu, Pengfei Meng, Yue Yin, Jingke Guo   +5 more
doaj   +1 more source

Optimization Method for Combination of Residual Current Protection and Coincidence Brake Logic in a Low-Voltage Distribution System

Shanghai Jiaotong Daxue xuebao
Low-voltage distribution systems frequently experience leakage current accidents. However, it is challenging to distinguish fault characteristics in abnormal operating conditions, such as electric shock to biological organisms and three-phase imbalance ...
XU Han, ZHU Sanli, ZHANG Tengfei, CHEN Shu, LIU Mingxiang
doaj   +1 more source

Power Efficient Voltage Regulation System for Improved Power Generation in Wind Mills [PDF]

E3S Web of Conferences
The power distribution systems with the wind energy backup have been well studied. There exist number of approaches in regulating required voltage for the electrical devices which uses only few parameters like number of connections, number of devices and
Vij Priya, Yadav Kamlesh Kumar
doaj   +1 more source

Classical Complement Pathway Inhibition in a Pediatric Patient With Refractory Immune Thrombocytopenia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric refractory immune thrombocytopenia (rITP) is generally characterized by persistent thrombocytopenia and failure to achieve a sustained response to multiple standard therapies. We report a 4‐year‐old female with congenital tufting enteropathy, post‐intestinal transplant patient on immunosuppressants, who developed severe rITP ...
Sarah Hsieh, Susmita Sarangi, Caileigh Pudela, Catherine M. Broome, Tara K. Suntum   +4 more
wiley   +1 more source

Open-circuit diagnosis method based on dual-mode voltage residual model for T-type three-level inverter

Scientific Reports
This study proposes a rapid online diagnostic method based on a dual-mode line voltage residual model for diagnosing IGBT open-circuit faults in a T-type three-level inverter.
Liming Song, Minxuan Liao, Rongkun Wang, Xinhua Guo   +3 more
doaj   +1 more source

Model-based Sensor Fault Diagnosis of a Lithium-ion Battery in Electric Vehicles

Energies, 2015
The battery critical functions such as State-of-Charge (SoC) and State-of-Health (SoH) estimations, over-current, and over-/under-voltage protections mainly depend on current and voltage sensor measurements.
Zhentong Liu, Hongwen He
doaj   +1 more source

Residual voltage as an ad-hoc indicator of electrode damage in biphasic electrical stimulation. [PDF]

J Neural Eng, 2021
Krishnan A, Forssell M, Du Z, Cui XT, Fedder GK, Kelly SK.   +5 more
europepmc   +1 more source