Results 51 to 60 of about 249,891 (224)

A Novel Study on Bipolar High Voltage Direct Current Transmission Lines Protection Schemes

International Journal of Electrical and Computer Engineering (IJECE), 2018
<p><span>In long dc transmission lines identification of fault is important for transferring a large amount of power. In bipolar </span><span lang="EN-GB">Line commutated converter transmission lines </span><span>are subjected to harsh weather condition so accurate and rapid clearance of fault is essential.
Shobha Agarwal, C. K. Panigrahi, Aishwarya Sahoo, Sanitha Mishra   +3 more
openaire   +2 more sources

Calculation of the Electric Field below Hybrid Overhead Lines [PDF]

, 2015
The demand for increased transmission capacities in Germany will be covered in part by high voltage direct current (HVDC) lines. In order to reduce the need for new corridors, hybrid systems with AC and DC circuits together on the same tower are planned.
Jaeger, Johann, Romeis, Christian, Schindler, Jakob   +2 more
core  

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Voltage pole-wave protection scheme for multi-terminal DC grid

The Journal of Engineering, 2019
With the rapid development of flexible DC transmission and multi-terminal high voltage direct current transmission (HVDC) (MTDC) grid, the protection schemes of flexible DC transmission lines are still the traditional methods, which do not achieve the ...
Zhongrun Xie, Guibin Zou, Lei Gao, Jie Zhang, Houlei Gao   +4 more
doaj   +1 more source

Application of Grey Wolf Optimizer Algorithm for Optimal Power Flow of Two-Terminal HVDC Transmission System [PDF]

, 2017
This paper applies a relatively new optimization method, the Grey Wolf Optimizer (GWO) algorithm for Optimal Power Flow (OPF) of twoterminal High Voltage Direct Current (HVDC) electrical power system.
Hassan, Heba Ahmed
core   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Analysis of the relationship between DC component and spectral components of corona current on HVDC transmission lines

IET Generation, Transmission & Distribution, 2019
Corona current is an important parameter to characterise the corona discharge on high‐voltage direct current (HVDC) transmission lines. The spectral components of corona current are closely related to a variety of corona effects, such as audible noise ...
Yingyi Liu, Yuanqing Liu, Yong Cui, Haiwen Yuan, Jianxun Lv   +4 more
doaj   +1 more source

Calculation of Hybrid Ionized Field of AC/DC Transmission Lines by the Meshless Local Petorv–Galerkin Method

Energies, 2018
To save land resources, the construction of the high-voltage direct current (HVDC) and high-voltage alternating current (HVAC) hybrid transmission lines in the same corridor is inevitable. To provide suggestions for the construction of the AC/DC parallel
Qiang Li, Hao Yang, Fan Yang, Degui Yao, Guangzhou Zhang, Jia Ran, Bing Gao   +6 more
doaj   +1 more source

Microwave studies of the fractional Josephson effect in HgTe-based Josephson junctions

, 2018
The rise of topological phases of matter is strongly connected to their potential to host Majorana bound states, a powerful ingredient in the search for a robust, topologically protected, quantum information processing. In order to produce such states, a
A Cecco De, A Inhofer, A Murani, A Roth, A Ström, A Valizadeh, AJ Dahm, AV Galaktionov, B Heck van, B Zhou, BA Bernevig, C Brüne, C Brüne, C Brüne, C. W. J. Beenakker, CJ Pedder, CT Olund, CWJ Beenakker, CWJ Beenakker, CWJ Beenakker, DE McCumber, DI Pikulin, DJ Woerkom Van, DM Badiane, DM Badiane, DS Antonenko, E Onac, Erwann Bocquillon, F Crépin, F Domínguez, F Zhang, G Tkachov, G Tkachov, GE Blonder, H-J Kwon, H-J Kwon, H-Y Hui, HB Heersche, IK Yanson, IO Kulik, J Alicea, J Wang, J Wiedenmann, J Wiedenmann, J-D. Pillet, J-P Cleuziou, JB Oostinga, JI Väyrynen, KC Nowack, KK Likharev, L Bretheau, L Fu, L Fu, L Fu, L Galletti, L Maier, L Maier, LP Rokhinson, M Hofheinz, M Houzet, M König, M Tinkham, M Zgirski, MJ Renne, MJ Stephen, MP Stehno, NB Kopnin, NB Kopnin, NF Pedersen, O. Astafiev, P Russer, P San-Jose, P Virtanen, P-M Billangeon, R Aguado, R Deblock, R Delagrange, RJ Schoelkopf, RS Deacon, S Essert, S Hart, S Shapiro, S Tchoumakov, Shu-ping Lee, SM Albrecht, T Holst, TM Klapwijk, TM Klapwijk, V Mourik, WC Stewart, X Dai, Y Peng, Y Vinkler-Aviv, Y-H Li   +93 more
core   +1 more source

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source