Results 61 to 70 of about 2,379,418 (298)

Power Distribution Strategy Considering Active Power Loss for DFIGs Wind Farm

Journal of Power and Energy Engineering, 2014
With the development of concentrated wind power areas, new energy’s dispatching problems are more prominent with its fast expansion. However, we can maximize the utilization of wind power under power curtailment conditions by optimal wind power dispatching. The paper studies on the basic theories of wind power turbines, and analyses the power’s control
Xiao Du, Yigong Zhang, Zhiqiang Dai, Huan Liu, Siming Wei, Jin Liu   +5 more
openaire   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Integrated Algorithm for Decreasing Active Power Loss

IAES International Journal of Artificial Intelligence (IJ-AI), 2018
This paper projects an Integrated Algorithm (IA) for solving optimal reactive power problem. Quick convergence of the Cuckoo Search (CS), the vibrant root change of the Firefly Algorithm (FA), and the incessant position modernization of the Particle Swarm Optimization (PSO) has been combined to form the Integrated Algorithm (IA).
openaire   +1 more source

Ultra-efficient frequency comb generation in AlGaAs-on-insulator microresonators [PDF]

, 2019
Recent advances in nonlinear optics have revolutionized integrated photonics, providing on-chip solutions to a wide range of new applications. Currently, state of the art integrated nonlinear photonic devices are mainly based on dielectric material ...
Boes, Andreas, Bowers, John E., Chang, Lin, Jin, Warren, Liu, Songtao, Moille, Gregory, Papp, Scott B., Peters, Jon D., Shen, Boqiang, Shu, Haowen, Srinivasan, Kartik, Vahala, Kerry, Wang, Xingjun, Xiang, Chao, Xie, Weiqiang, Yang, Qi-Fan, Yu, Su-Peng   +16 more
core   +5 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Coordinated Reactive Power–Voltage Control in Distribution Networks with High-Penetration Photovoltaic Systems Using Adaptive Feature Mode Decomposition

Energies
As the proportion of renewable energy continues to increase, the large-scale grid integration of photovoltaic (PV) generation presents new technical challenges for reactive power balance in power systems.
Yutian Fan, Yiqiang Yang, Fan Wu, Han Qiu, Peng Ye, Wan Xu, Yu Zhong, Lingxiong Zhang, Yang Chen   +8 more
doaj   +1 more source

REDUCTION OF ACTIVE POWER LOSS BY GROUP COMPETITION ALGORITHM

International Journal of Research -GRANTHAALAYAH, 2017
This paper proposes Group Competition (GC) algorithm for solving optimal reactive power problem. Group Competition (GC) algorithm stimulated from the contest of sport teams in a sport group. A number of individuals as sport teams contend in a simulated group for numerous weeks.
openaire   +2 more sources

Dust from Comet 209P/LINEAR during its 2014 Return: Parent Body of a New Meteor Shower, the May Camelopardalids [PDF]

, 2014
We report a new observation of the Jupiter-family comet 209P/LINEAR during its 2014 return. The comet is recognized as a dust source of a new meteor shower, the May Camelopardalids.
Akitaya, Hiroshi, Arai, Akira, Fukushima, Hideo, Gillon, Michael, Goda, Shuhei, Hanayama, Hidekazu, Hasegawa, Sunao, Honda, Satoshi, Imai, Masataka, Ishiguro, Masateru, Jehin, Emmanuel, Kawai, Nobuyuki, Kuroda, Daisuke, Miyaji, Takeshi, Morihana, Kumiko, Morokuma, Tomoki, Murata, Katsuhiro, Nagayama, Takahiro, Nogami, Daisaku, Oasa, Yumiko, Ohta, Kouji, Opitom, Cyrielle, Saito, Yoshihiko, Sarugaku, Yuki, Sekiguchi, Kazuhiro, Takagi, Yuhei, Takahashi, Jun, Vaubaillon, Jeremie J., Watanabe, Jun-ichi, Watanabe, Makoto, Yanagisawa, Kenshi, Yoshida, Michitoshi   +31 more
core   +6 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Assessment of Voltage Unbalance and Power Losses in Distribution Network Integrated With PVs and EV Charging Stations

Energy Science & Engineering
Unequal load distribution in three‐phase power distribution networks leads to voltage unbalance and decreased network efficiency. Integration of photovoltaics (PVs) and electric vehicle charging stations (EVCSs) into such networks is a challenging task ...
Maaz Ahmad, Aamir Nawaz, Rahmat Ullah, Ehtasham Mustafa, Abdelfatah Ali   +4 more
doaj   +1 more source