Results 51 to 60 of about 78,720 (302)

Enhancing System Reliability and Transient Voltage Stability through Optimized Power Sources and Network Planning

open access: yes, 2023
Renewable energy is an important means of addressing climate change and achieving carbon peaking and carbon neutrality goals. However, the uncertainty and randomness of renewable energy also have a certain impact on the flexibility, reliability, and ...
Xiaofan Su   +8 more
core   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Response Based Emergency Control System for Power System Transient Stability

open access: yesEnergies, 2015
A transient stability control system for the electric power system composed of a prediction method and a control method is proposed based on trajectory information.
Huaiyuan Wang, Baohui Zhang, Zhiguo Hao
doaj   +1 more source

TCSC control design for transient stability improvement of a multi-machine power system using trajectory sensitivity

open access: yes, 2007
This paper discusses the effects of thyristor controlled series compensator (TCSC), a series FACTS controller, on the transient stability of a power system.
Chatterjee, Dheeman, Ghosh, Arindam
core   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

open access: yesMolecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim   +3 more
wiley   +1 more source

Wave aspect of power system transient stability – Part II: control implications

open access: yes, 2017
This second part of a two-paper series gives an overview of key insights and control implications arising from the wave characteristics of power system transient stability.
Vahidnia, Arash   +4 more
core   +1 more source

Power System Transient Stability Assessment Using Convolutional Neural Network and Saliency Map

open access: yes, 2023
This study proposes a model for transient stability assessment, which is a convolutional neural network model combined with a saliency map (S–CNN model).
June Ho Park   +3 more
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Transient Stability Assessment of Power Systems Built upon a Deep Spatio-Temporal Feature Extraction Network

open access: yesEnergies
The rapid and accurate identification of power system transient stability status is a fundamental prerequisite for ensuring the secure and reliable operation of large-scale power grids.
Yu Nan   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy