Results 101 to 110 of about 10,554 (149)

New-Onset Diabetes Mellitus Following Pancreatic Injury: A Systematic Review. [PDF]

World J Surg
van Zon VPC, Tol MC, Krijnen P, Huurman VAL, Ruess DA, Schipper IB.   +5 more
europepmc   +1 more source

Highly suspected fulminant myocarditis induced by the immune checkpoint inhibitor tislelizumab: a case report with third-degree atrioventricular block and recurrent ventricular tachycardia. [PDF]

Front Cardiovasc Med
Qu J, Liu M, Johnson N, Zhang W, Wang Z, Su Y, Du B, He Y.   +7 more
europepmc   +1 more source

An 8-Year Survivor after Three-Time Hepatectomies for Metachronous Pancreatic Adenocarcinoma Liver Metastases. [PDF]

Surg Case Rep
Masuda T, Okabe H, Morinaga T, Umezaki N, Nitta H, Hirota M, Kurano R, Beppu T, Sugita H.   +8 more
europepmc   +1 more source

A study of three cases of acquired reactive perforating collagenosis mimicking calciphylaxis. [PDF]

BMC Nephrol
Zhao Y, Xie XT, Ni HF, Wei Q, Gong YX, Yang MY, Wang FM, Zhang LY, Sun L, Huang JY, Zhang XL.   +10 more
europepmc   +1 more source

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Partial Discharge Investigation on Power Cable Termination Using PD Acoustic Detection

2020 International Conference on Power, Energy and Innovations (ICPEI), 2020
This paper presents the comparison of partial discharge (PD) interpretation on three different standard test objects and defected power cable terminations among an PD acoustic sensor and conventional IEC60270 capacitive PD detection system. The experiments are conducted as off-line testing which is sourced by isolated high voltage step up transformer ...
Thanapong Suwanasri, Phanupong Fuangpian, Nattapon Panmala, Tanachai Somsak, Cattareeya Suwanasri, Shan Rungsivattagapong, Nattawut Atiwet, Papatsporn Poonpoch   +7 more
openaire   +1 more source

Partial discharge. VIII. PD testing of solid dielectric cable

IEEE Electrical Insulation Magazine, 1991
For pt.VII see ibid., vol.7, no.4, p.9 (1991). The development of solid dielectric cable is discussed and its potential defects are described. Limitations to partial discharge (PD) measurement and testing are discussed, and its use for detecting cavities (also referred to as voids), which are probably the most common defect in solid dielectric cable ...
J.C. Chan, P. Duffy, L.J. Hiivala, J. Wasik   +3 more
openaire   +1 more source

Joint time-frequency analysis for partial discharge (PD) signal extraction

2018 12th International Conference on the Properties and Applications of Dielectric Materials (ICPADM), 2018
The joint time-frequency analysis has been recently applied to PD signal extraction. Its advantage is widely considered to be the capability of analyzing signals in time and frequency domains at multiple scales. This paper presents a study on recent advances in the application of joint time-frequency analysis techniques to extract PD signal from noise.
Hui Ma, Junhyuck Seo, Tapan Saha, Jeffery Chan   +3 more
openaire   +1 more source

Partial discharge. VI: PD testing of printed circuit boards

IEEE Electrical Insulation Magazine, 1991
For pt.V see ibid., vol.7, no.2, p.28 et seq. (1991). The results of a research program concerned with applying partial-discharge (PD) testing to the nondestructive evaluation of the dielectric characteristics of coated printed circuit board (PCB) systems that must meet the high-voltage dielectric test requirements of low-voltage equipment are reported.
H. Koch, W. Pfeiffer, H. Reinhard, H. Safran   +3 more
openaire   +1 more source

Analysis of Internal Partial Discharge Based on PD Current Waveform

2008 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, 2008
The analysis of partial discharge (PD) phenomenon to cause long-term degradation of electrical insulation systems is essential to development of electrical insulation technology. The PD pattern on the relation between PD magnitude and the phase of applied voltage is well known one of the electrical insulation diagnosis methods for high voltage ...
Kenji Nanao, Yoshinobu Murakami, Masayuki Nagao   +2 more
openaire   +1 more source

Partial discharge. XV. Improved PD testing of solid dielectrics using X-ray induced discharge initiation

IEEE Electrical Insulation Magazine, 1992
For pt.XIV see ibid., vol.8, no.5, p.34 (1992). The effects of X-ray irradiation during partial discharge measurements are discussed. The partial discharge phenomena in cavities is detailed. A full-scale system capable of testing 138-kV-class post insulators under combined electric stress and X-ray radiation was implemented.
N. Fujimoto, S. Rizzetto, J.-M. Braun
openaire   +1 more source