Results 21 to 30 of about 8,035,233 (306)

Calibration of free-space radiometric partial discharge measurements

IEEE transactions on dielectrics and electrical insulation, 2017
The present study addresses the calibration of four types of partial discharge (PD) emulators used in the development of a PD Wireless Sensor Network (WSN).
A. Jaber, P. Lazaridis, M. Moradzadeh, I. Glover, Z. Zaharis, M. F. Vieira, M. Judd, R. Atkinson   +7 more
semanticscholar   +1 more source

Measurements of Corona Discharge in Sharp –to-Plane Electrodes Configuration

Diyala Journal of Engineering Sciences, 2018
A Dc positive sharp- to –plane Corona phenomena  have been studied in electronegative gases (air ,and SF6 ) for pressure up to (3.2bar and gap length from 0.1 to 0.5 cm), with high degree of non-uniformity electric field.
Hassan J. Mohammed, Habeeb S. Jasim
doaj   +1 more source

Measurements of Corona Discharge in Non-Uniform Field Freon GAP

Diyala Journal of Engineering Sciences, 2014
Corona Discharge have been recorded in pin-to pin electrode at gas pressure gaps with high degree of non-uniformity electric field. For a wide range of experimental applicability the pin to pin electrode was used over pressure range from 1bar to 3bar ...
A. S. Hasaani, Hassan J. Mohammed
doaj   +1 more source

Solid Runoff of the Don River and Suspended Matter Flow Into the Delta During Surges: Statistical Modeling and Comparison in the Low Water Period

Russian Journal of Earth Sciences, 2023
Statistical modeling of the Don River solid runoff based on water discharge and turbidity measurements obtained at the hydrological station in the village of Razdorskaya for the twelve-year period 2009–2020 was carried out.
Likhtanskaya Nataliya, Berdnikov Sergey, Kleshchenkov Alexey   +2 more
doaj   +1 more source

Innovated Method to Estimate the Water Income in the Section of Tharthar Valley near the Site of Hatra Proposed Dam

Tikrit Journal of Pure Science, 2023
Innovated method applied to adapt Hatra Bridge on Tharthar valley as discharge monitoring station, to estimate the water income of the valley near the site of proposed dam.
Sabbar Abdullah Saleh, Omar Riyadh Abdulrahman, Abdulsalam Mehdi Salih   +2 more
doaj   +1 more source

Adjunctive Therapeutic Plasma Exchange in Refractory Adult‐Onset Still's Disease Complicated by Secondary Macrophage Activation Syndrome: A Single‐Center Experience

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Adult‐onset Still's disease (AOSD) complicated by macrophage activation syndrome (MAS) carries substantial mortality. The role of therapeutic plasma exchange (TPE) remains uncertain. Methods We retrospectively analyzed patients with AOSD‐MAS treated with TPE at a single‐center.
Masataka Ueda, Tomohiro Saito, Masahide Mizobuchi, Tomoki Shimomura, Saki Kawamori, Mitsuru Kawanishi, Natsuko Hattori, Jo Sugiyama, Satoshi Tsubata, Hanami Horiguchi, Kazuki Abe, Nao Iida, Yuki Kajio, Nao Oguro, Ryo Yanai, Hirokazu Honda   +15 more
wiley   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Using modelled discharge to develop satellite-based river gauging: a case study for the Amazon Basin [PDF]

Hydrology and Earth System Sciences, 2018
River discharge measurements have proven invaluable to monitor the global water cycle, assess flood risk, and guide water resource management. However, there is a delay, and ongoing decline, in the availability of gauging data and stations are highly ...
J. Hou, A. I. J. M. van Dijk, L. J. Renzullo, R. A. Vertessy, R. A. Vertessy   +4 more
doaj   +1 more source

Filling streamflow data gaps through the construction of rating curves in the Lake Tana sub-basin, Nile basin

Journal of Water and Climate Change, 2023
In the past decade, streamflow data remain inaccessible for most river gauges in Ethiopia due to a lack of updated stage–discharge relationships, also called rating curves.
Alemseged Tamiru Haile, Yaregal Geremew, Sitot Wassie, Addisalem Genet Fekadu, Meron Teferi Taye   +4 more
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source