Results 101 to 110 of about 20,817,051 (316)

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Modeling and Simulation on the Hybrid Solution of Static Var Generator and Synchronous Condenser for Unlocking Power Output Limitation of Wind Farms Integrated into Weak Grid

Energies
The issues of low inertia, overvoltage, and wide-frequency oscillations in high-proportion renewable energy systems have become prominent, posing major challenges to renewable energy integration and threatening grid stability.
Haiyang Liang, Yanbin Zhang, Shuran Liu, Jianling Wu, Jifeng Fan, Yi Zhang, Junjie Yu, Tianlong Zhang, Ziyi Zhu   +8 more
doaj   +1 more source

Gallic acid grafted chitosan inhibits Al alloy corrosion and temperature optimized ultrasound removes scale/rust: A clean and protect combined strategy [PDF]

AIP Advances
In the cooling system of high-voltage direct current converter valves, aluminum alloy C3003 heat sinks suffer from severe electrochemical corrosion and scaling deposition, threatening equipment safety.
Yang Zhan, Mengjiao Xue, Haiping Luo, Yufeng Bai, Xiaoying Yang, Fengao Liu   +5 more
doaj   +1 more source

Harnessing high altitude solar power [PDF]

, 2009
As an intermediate solution between Glaser's satellite solar power (SSP) and ground-based photovoltaic (PV) panels, this paper examines the collection of solar energy using a high-altitude aerostatic platform.
Markvart, T, Redi, S., Aglietti, GS, Markvart, T., Tatnall, A.R., Aglietti, G.S, Redi, S, Tatnall, AR   +7 more
core   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Insulator discharge severity assessment algorithm based on RDIDSNet

Scientific Reports
For the insulator discharge severity assessment at the line inspection site using edge-end computing equipment and UV cameras, this paper proposes an improved assessment algorithm based on the YOLOv8 algorithm.
Cheng Chi, Li Keyu, Yanhui Meng, Yang Yang, JiNing Zhao, Shaotong Pei, Haosen Sun   +6 more
doaj   +1 more source

High-power subnanosecond switch

Electronics Letters, 1980
A triggering mechanism, unconnected with carrier transfer effects at long distances, for power commutation of 105–106 W in the subnanosecond range, is believed to have been found from the study of the avalanche breakdown process. The switching time does not increase when the diodes are connected in series.
I.V. Grekhov, A.F. Kardo-Sysoev, L.S. Kostina, S.V. Shenderey   +3 more
openaire   +1 more source

2014 CPES Annual Report [PDF]

, 2014
Over the past two decades, CPES has secured research funding from major industries, such as GE, Rolls-Royce, Boeing, Alstom, ABB, Toyota, Nissan, Raytheon, and MKS, as well as from government agencies including the NSF, DOE, DARPA, ONR, U.S.
Center for Power Electronics Systems, Uncork-it, Inc.   +1 more
core  

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Markov modeling of performance deterioration in irradiated resistive plate chambers

European Physical Journal C: Particles and Fields
This work presents a piecewise deterministic Markov process model for describing performance deterioration in resistive plate chambers (RPC) under uniform background irradiation.
Dario Stocco, Michele Pulver, Christian M. Franck   +2 more
doaj   +1 more source