Results 41 to 50 of about 1,123,144 (299)

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Algorithm Based on the Boole’s Integration Rule to Obtain Automatically the Five Solar Cell Parameters Within the One-Diode Solar Cell Model with an Executable Program

Energies
An algorithm has been implemented and it is provided in this article as an executable program to extract the five solar cell parameters within the one-diode solar cell model.
Victor-Tapio Rangel-Kuoppa
doaj   +1 more source

Performance Problems of Non-Toroidal Shaped Current Transformers

Sensors, 2020
Nowadays, non-toroidal shape primary pass-through current transformers are commonly used for large current machines with several cables per phase. As these transformers exhibit no radial symmetry, it is not clear if they can be tested using the indirect ...
Carlos A. Platero, José Ángel Sánchez-Fernández, Konstantinos N. Gyftakis, Francisco Blázquez, Ricardo Granizo   +4 more
doaj   +1 more source

Prevention of the current transformer saturation by using negative resistance

IET Generation, Transmission & Distribution, 2021
In the power grid, various conditions may occur that saturate the core of a current transformer. Saturation of the protection core of the current transformers can cause a malfunction in the protection relays.
Saeed Sanati, Yousef Alinejad‐Beromi
doaj   +1 more source

Efficient nonlinear room-temperature spin injection from ferromagnets into semiconductors through a modified Schottky barrier

, 2004
We suggest a consistent microscopic theory of spin injection from a ferromagnet (FM) into a semiconductor (S). It describes tunneling and emission of electrons through modified FM-S Schottky barrier with an ultrathin heavily doped interfacial S layer ...
A. G. Aronov, A. G. Aronov, A. M. Bratkovsky, C. B. Duke, E. I. Rashba, M. Julliere, R. Stratton, R. T. Tung, R. T. Tung, S. M. Sze, S. Sanvito, V. L. Moruzzi, V. V. Osipov   +12 more
core   +1 more source

Fieldlike and antidamping spin-orbit torques in as-grown and annealed Ta/CoFeB/MgO layers [PDF]

, 2014
We present a comprehensive study of the current-induced spin-orbit torques in perpendicularly magnetized Ta/CoFeB/MgO layers. The samples were annealed in steps up to 300 degrees C and characterized using x-ray absorption spectroscopy, transmission ...
Auffret, Stéphane, Avci, Can Onur, Ballesteros, Belén, Barla, Alessandro, Boulle, Olivier, Buda-Prejbeanu, L., Gambardella, Pietro, Garello, Kevin, Gaudin, Gilles, Ghosh, Abhijit, Godey, Sylvie, Jué, E., Miron, Ioan Mihai, Mugarza, Aitor, Nistor, Corneliu, Pellegrin, Eric, Valvidares, Manuel   +16 more
core   +4 more sources

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

Modeling and Simulation of a Planar Permanent Magnet On-Chip Power Inductor

Modelling
The on-chip integration of a power inductor together with other power converter components of small sizes and high-saturation currents, while maintaining a desired or high inductance value, is here pursued.
Jaber A. Abu Qahouq, Mohammad K. Al-Smadi   +1 more
doaj   +1 more source

Terahertz Response of Field-Effect Transistors in Saturation Regime

, 2010
We report on the broadband THz response of InGaAs/GaAs HEMTs operating at 1.63 THz and room temperature deep in the saturation regime. We demonstrate that responses show linear increase with drain-to-source voltage (or drain bias current) and reach very ...
Elkhatib T. A., Fjeldly T. A., M. S. Shur, S. Rumyantsev, T. A. Elkhatib, V. Yu. Kachorovskii, W. J. Stillman, X.-C. Zhang   +7 more
core   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source