[HTML][HTML] Voltage correction factors for air-insulated transmission lines operating in high-altitude regions to limit corona activity: a review

JR Riba, W Larzelere, J Rickmann - Energies, 2018 - mdpi.com
Nowadays there are several transmission lines projected to be operating in high-altitude
regions. It is well known that the installation altitude has an impact on the dielectric behavior …

Glutathione in induced sputum of healthy individuals and patients with asthma

N Dauletbaev, J Rickmann, K Viel, R Buhl… - Thorax, 2001 - thorax.bmj.com
BACKGROUND Glutathione is central to the antioxidant defences of the lung. The aim of this
study was to determine whether sputum induction can be used for the measurement of …

Perineuronal nets provide a polyanionic, glia‐associated form of microenvironment around certain neurons in many parts of the rat brain

G Brückner, K Brauer, W Härtig, JR Wolff, MJ Rickmann… - Glia, 1993 - Wiley Online Library
The nature and function of previously described perineuronal nets are still obscure. In the
present study their polyanionic components were demonstrated in the rat brain using …

A new technique to detect winding displacements in power transformers using frequency response analysis

L Coffeen, J Britton, J Rickmann - 2003 IEEE Bologna Power …, 2003 - ieeexplore.ieee.org
A new method of transfer function analysis using spectral density estimates in conjunction
with a random error and coherence function calculation has shown excellent experimental …

Antioxidant properties of cystic fibrosis sputum

N Dauletbaev, J Rickmann, K Viel… - … of Physiology-Lung …, 2005 - journals.physiology.org
Oxidative stress is a likely contributor to the pathogenesis of cystic fibrosis (CF) lung
disease. However, hydrogen peroxide (H2O2), a physiological oxidant, is not elevated in CF …

Epidemiology of penicillin-resistantNeisseria gonorrhoeae in Frankfurt, Germany

…, R Enzensberger, C Schneider, J Rickmann… - European Journal of …, 1995 - Springer
In the present study 150 Neisseria gonorrhoeae strains from prostitutes in Frankfurt,
Germany, were investigated for their in vitro susceptibility to eight antimicrobial agents by the …

Two years of experience with a mobile resonant test system for testing of installed medium-and high voltage power cables

P Schikarski, M Gamlin, J Rickmann… - … Symposium on High …, 1999 - ieeexplore.ieee.org
Since October 1996 one of the largest series resonant test systems with variable frequency
has been in operation. More than 270 installed medium-and high voltage cables have been …

Use of static inverters for performing field testing on HVAC cables

J Rickmann, D Kremer - 2012 IEEE International Symposium …, 2012 - ieeexplore.ieee.org
The use of insulated medium and high voltage cables for the transmission of AC power over
longer and longer distances has presented serious challenges to the conventional methods …

[HTML][HTML] Renal safety of hydroxyethyl starch 130/0.42 after cardiac surgery: a retrospective cohort analysis

B Morath, AD Meid, J Rickmann, J Soethoff, M Verch… - Drug Safety, 2021 - Springer
Introduction The risk for renal complications from hydroxyethyl starch 130/0.42 (HES)
impacts treatment decisions in patients after cardiac surgery. Objective The objective of this …

Metrology for high voltage direct current

…, A Merev, G Rietveld, M Kurrat, J Rickmann - CPEM …, 2010 - ieeexplore.ieee.org
HVDC energy transmission is crucial for a successful uptake of renewable energy sources in
the grid. A research program is described, intended to provide metrology support for the …