Results 31 to 40 of about 272,304 (330)

The stochastic behavior of a molecular switching circuit with feedback [PDF]

, 2007
Background: Using a statistical physics approach, we study the stochastic switching behavior of a model circuit of multisite phosphorylation and dephosphorylation with feedback. The circuit consists of a kinase and phosphatase acting on multiple sites of
David Krakauer, Eric Smith, Krishnamurthy, Supriya, Supriya Krishnamurthy, Walter Fontana   +4 more
core   +10 more sources

Evaluation of Weakening Effect of Stator Parallel Branch Circuit on Main Field Asymmetry

Zhongguo dianli
The short circuit between turns of the rotor winding is a weak characteristic electrical fault of the turbine generator, which makes the fault detection difficult.
Bingbing CHEN, Yucai WU, Xuan JI, Xinkai ZHU   +3 more
doaj   +1 more source

Enhancement of low-voltage ride-through capability for virtual synchronous generators based on virtual impedance voltage control

Energy Reports, 2023
Virtual Synchronous Generator (VSG)-based grid-forming converters (GFC) increasingly serve as interfaces between renewable energy resources and the power grids with high penetration. Although the emulation of the characteristics of Synchronous Generator (
Feng Ji, Zhuang Xu
doaj   +1 more source

III-V-on-silicon photonic devices for optical communication and sensing [PDF]

, 2015
In the paper, we review our work on heterogeneous III-V-on-silicon photonic components and circuits for applications in optical communication and sensing.
Abbasi, Amin, Baets, Roel, Bauwelinck, Johan, Cardile, Paolo, Dave, Utsav Deepak, De Groote, Andreas, De Koninck, Yannick, Dhoore, Sören, Fu, Xin, Gassenq, Alban, Hattasan, Nannicha, Huang, Qiangsheng, Keyvaninia, Shahram, Kumari, Sulakshna, Kuyken, Bart, Li, Lianyan, Mechet, Pauline, Morthier, Geert, Muneeb, Muhammad, Roelkens, Günther, Sanchez, Dorian, Shao, Haifeng, Spuesens, Thijs, Subramanian, Ananth, Tassaert, Martijn, UVIN, SARAH, van Campenhout, J., Van Gasse, Kasper, Van Thourhout, Dries, Verbist, Jochem, Wang, Ruijun, Wang, Zhechao, Yin, Xin, Zhang, Jing   +33 more
core   +4 more sources

Measurement of mutual inductance from frequency dependence of impedance of AC coupled circuit using digital dual-phase lock-in amplifier

, 2008
We present a simple method to determine the mutual inductance $M$ between two coils in a coupled AC circuit by using a digital dual-phase lock-in amplifier.
Abragam A., Griffiths D. J., Itsuko S. Suzuki, Jackson J. D., Lindsey R. Goodman, Masatsugu Suzuki, Michael J. Schauber, Seth A. Newman, Slichter C. P.   +8 more
core   +1 more source

Dynamic Equivalence Modeling of Short-Circuit Faults in Wind Farms Considering Wake Effects

Shanghai Jiaotong Daxue xuebao
Fast and accurate analysis of the short-circuit characteristics of large wind farms has important engineering application value, and the short-circuit characteristics of wind farms under the influence of the wake effect vary greatly.
YU Hao, LI Canbing, YE Zhiliang, PENG Sui, REN Wanxin, CHEN Sijie, TANG Binwei, CHEN Dawei
doaj   +1 more source

Analisa Gangguan Hubung Singkat Sistem Tenaga Listrik Di Pusat Penampung Produksi Menggung Pertamina Asset IV Field Cepu Dengan Menggunakan Metode Etap 12.6 [PDF]

, 2018
Analys is of short circuit interruption is very important for the installation, the planning of electric power systems. The occurrence of short circuit when the conductor-voltage will be connected with the neutral conductor (ground).
, Agus Supardi, ST. MT, Irsyadillah, Rifqi Yurid   +1 more
core  

Improving wafer-scale Josephson junction resistance variation in superconducting quantum coherent circuits

, 2020
Quantum bits, or qubits, are an example of coherent circuits envisioned for next-generation computers and detectors. A robust superconducting qubit with a coherent lifetime of $O$(100 $\mu$s) is the transmon: a Josephson junction functioning as a non ...
Kreikebaum, J. M., Morvan, A., O'Brien, K. P., Siddiqi, I.   +3 more
core   +2 more sources

Low-power, 10-Gbps 1.5-Vpp differential CMOS driver for a silicon electro-optic ring modulator [PDF]

, 2012
We present a novel driver circuit enabling electro-optic modulation with high extinction ratio from a co-designed silicon ring modulator. The driver circuit provides an asymmetric differential output at 10Gbps with a voltage swing up to 1.5V(pp) from a ...
Absil, Philippe P, Bogaerts, Wim, de Meyer, Kristin, Pantouvaki, Marianna, Rakowski, Michal, Ryckaert, Julien, Steyaert, Michiel, Van Campenhout, Joris, Yu, Hui   +8 more
core   +2 more sources

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

Molecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto, Nicolò Gualandi, Ylenia Cortolezzis, Raffaella Picco, Monica Colitti, Francesca D'Este, Mariachiara Gani, Wayne W. Hancock, Giovanni Terrosu, Cristina Degrassi, Francesca Agostini, Claudio Brancolini, Luigi E. Xodo, Eros Di Giorgio   +13 more
wiley   +1 more source