Results 51 to 60 of about 1,835,670 (328)

Dielectric Nanofluids for Transformers: A Review on Stability, Dielectric, Thermophysical, and Chemical Properties

IEEE Access
Dielectric nanofluids are an advanced form of transformer liquid insulators with better performance as compared to traditional dielectric fluids. This review systematically examines the existing literature on stability of dielectric nanofluids, including
Rizwan A. Farade, Noor Izzri Abdul Wahab, Diaa-Eldin A. Mansour, Muhammad Rafiq, T. M. Yunus Khan, Abdul Saddique Shaik, Maciej Zdanowski, Sharanabasava V. Ganachari, Reji Kumar Rajamony, Ramjan Ahamad Khatik, Abdul Nazeer   +10 more
doaj   +1 more source

Space Charge Modulated Electrical Breakdown of Oil Impregnated Paper Insulation Subjected to AC-DC Combined Voltages

Energies, 2018
Based on the existing acknowledgment that space charge modulates AC and DC breakdown of insulating materials, this investigation promotes the related investigation into the situations of more complex electrical stress, i.e., AC-DC combined voltages ...
Yuanwei Zhu, Shengtao Li, Daomin Min, Shijun Li, Huize Cui, George Chen   +5 more
doaj   +1 more source

Timing the breakdown [PDF]

The Journal of Cell Biology, 2008
![Graphic][1] Lis1 (green) accumulates at the nuclear envelope and helps control its breakdown. Before chromosomes can go their separate ways during mitosis, the nuclear envelope has to dissolve.
openaire   +2 more sources

Mechanistic basis for inhibition of the extended‐spectrum β‐lactamase GES‐1 by enmetazobactam and tazobactam

FEBS Letters, EarlyView.
Antimicrobial resistance (AMR) is of huge importance, resulting in over 1 million deaths each year. Here, we describe how a new drug, enmetazobactam, designed to help fight resistant bacterial diseases, inhibits a key enzyme (GES‐1) responsible for AMR. Our data show it is a more potent inhibitor than the related tazobactam, with high‐level computation
Michael Beer, Philip Hinchliffe, Marko Hanževački, Christopher R. Bethel, Catherine L. Tooke, Marc W. Van der Kamp, Krisztina M. Papp‐Wallace, Robert A. Bonomo, Stuart Shapiro, Adrian J. Mulholland, James Spencer   +10 more
wiley   +1 more source

Avalanches in Breakdown and Fracture Processes

, 1999
We investigate the breakdown of disordered networks under the action of an increasing external---mechanical or electrical---force. We perform a mean-field analysis and estimate scaling exponents for the approach to the instability.
A. A. Griffith, A. Buchel, A. Buchel, A. Garcimartín, A. Guarino, A. H. Thompson, A. Hansen, A. Hansen, A. Petri, Alessandro Vespignani, B. Gutenberg, B. K. Chakrabarti, B. Kahng, B. Suki, C. Maes, C. Unger, C. Unger, D. Heerman, D. Sornette, F. Tzschichholz, G. Caldarelli, G. Cannelli, G. Vasconcelos, H. A. Daniels, H. Eugene Stanley, J. B. Rundle, J. B. Rundle, J. B. Rundle, J. D. Gunton, J. P. Sethna, J. Weiss, K. Dahmen, K.-T. Leung, K.-T. Leung, L. de Arcangelis, L. de Arcangelis, L. Golubovic, L. Golubovic, L. Monette, L. Monette, M. Acharaya, M. Acharaya, M. Kloster, P. C. Hemmer, P. Diodati, P. Duxbury, P. Ray, Purusattam Ray, R. Englman, R. L. B. Selinger, R. L. B. Selinger, S. Ciliberto, S. Field, S. Kirkpatrik, S. L. Phoenix, S. Roux, S. Zapperi, S. Zapperi, S. Zapperi, Stefano Zapperi, T. Ray, V. I. Räisänen, W. H. Press, Z.-G. Wang   +63 more
core   +1 more source

Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells

FEBS Letters, EarlyView.
Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura, Lixiang Wang, Nao Hasuzawa, Ayako Nagayama, Sawako Moriyama, Kenji Ashida, Yoshinori Moriyama, Masatoshi Nomura, Ken Yamamoto   +8 more
wiley   +1 more source

Azo Dyes and the Microbial World: Synthesis, Breakdown, and Bioactivity

Microbiology Research
This review discusses natural and synthetic azo compounds found in bacteria, fungal endophytes, fungi, plants, and invertebrates. More than 100 of these compounds have demonstrated significant pharmacological activity, including antitumor, antimicrobial,
Valery M. Dembitsky, Alexander O. Terent’ev   +1 more
doaj   +1 more source

Mass spectra of neutral particles released during electrical breakdown of thin polymer films [PDF]

, 1985
A special type of time-of-flight mass spectrometer triggered from the breakdown event was developed to study the composition of the neutral particle flux released during the electrical breakdown of polymer films problem. Charge is fed onto a metal-backed
Kendall, B. R. F.
core   +1 more source

Suspended liquid particle disturbance on laser-induced blast wave and low density distribution [PDF]

, 2017
The impurity effect of suspended liquid particles on the laser-induced gas breakdown was experimentally investigated in quiescent gas. The focus of this study is the investigation of the influence of the impurities on the shock wave structure as well as ...
Dewey J. M., Hossein Zare-Behtash, Konstantinos Kontis, Maker P. D., Musazzi S., Sedov L. I., Svelto O., Takahiro Ukai, Tretyakov P. K.   +8 more
core   +1 more source

RAD50 missense variants differentially affect the DNA damage response and mitotic progression

FEBS Letters, EarlyView.
RAD50 incorporates into the MRN complex and initiates the DNA damage response. Furthermore, RAD50 promotes mitotic progression. RAD50 missense variants capable of forming an MRN complex supported the DNA damage response and mitotic features to different extents in complementation experiments, indicating these functions are separable and might impact ...
Hanna Redeker, Swantje Kebel, Lea Völkening, Anna Vatselia, Louisa Weinhold, Girmay Asgedom, Axel Schambach, Detlev Schindler, Thilo Dörk, Kristine Bousset   +9 more
wiley   +1 more source