Results 71 to 80 of about 868,638 (260)

A novel line selection method of single phase grounding fault suitable for coal mine power network

Gong-kuang zidonghua, 2016
For problems that existing fault line selection methods for coal mine power network had low detecting sensitivity and were easily influenced by neutral point operation mode and electric arc at grounding point, characteristics of sequence current and ...
WANG Qingliang, ZHAO Dongqiang, SHAO Lei, LI Zhong   +3 more
doaj   +1 more source

Differential expression of cancer‐related genes supports prediction of poor response to first‐line treatments in T‐ALL pediatric patients with high minimal residual disease

Molecular Oncology, EarlyView.
In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera, Laura Vela‐Martín, Pablo Fernández‐Navarro, José Luis López‐Lorenzo, Javier Cornago, Pilar Llamas, Eduardo Pérez‐Gómez, José Luis Marín‐Rubio, Manuel Fresno, Javier Santos, José Fernández‐Piqueras, María Villa‐Morales   +11 more
wiley   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source

Algorithm of Equivalent Inter-phase Impedance for Three-phase Unbalanced Loads and Its Applications

Kongzhi Yu Xinxi Jishu, 2015
It presented a method for calculating equivalent inter-phase impedance of three-phase unbalanced loads in three-phase three-wire system. Phase voltages and line currents of unbalanced system were decomposed into positive sequence and negative sequence ...
ZHU Mingxing, SUN He, GUAN Shenlong, HU Maoliang, JIAO Yadong   +4 more
doaj  

Hybrid voltage and current control strategy for virtual synchronous generator under unbalanced voltage conditions

IET Renewable Power Generation
The traditional VSG strategy does not consider the negative sequence component, which will lead to current imbalance and power oscillation under unbalanced voltage.
Yichao Wang, Dongrong Wang, Zuliang Huang, Yan Li   +3 more
doaj   +1 more source

Compensation of negative sequence stator flux of doubly-fed induction generator using polar voltage control-based direct torque control under unbalanced grid voltage condition

The Journal of Engineering, 2015
This study proposes a polar voltage control-based direct torque control method to reduce the effects of unbalanced grid voltage on doubly-fed induction generator (DFIG)-based wind turbine system.
Badrinarayan Bansilal Pimple, Vishal Yashwant Vekhande, Baylon G. Fernandes   +2 more
doaj   +1 more source

Reassessment of Permissible Negative Sequence Current for Power Plant Operation of Taipower

Energy and Power Engineering, 2010
The N3 power plant of Taipower is located in the southern tip of Taiwan and connected to the power pool by four out-linking 345-kV overhead transmission circuits. There are two 951-MW generators. Each generator occupied 11% of the system peak load in 1985 when the generator was in commercial operation.
Ping-heng Ho, Chi-jui Wu, Chung-liang Chang, Yuin-hong Liu   +3 more
openaire   +2 more sources

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Collaborative Suppression Strategy for AC Asymmetric Faults in Offshore Wind Power MMC-HVDC Systems

Energies
When offshore wind power is connected to a grid via Modular multilevel converter-based High Voltage Direct Current (MMC-HVDC), the sending-end alternating current (AC) system is susceptible to asymmetrical faults. These faults lead to overcurrent surges,
Xiang Lu, Chenglin Ren, Shi Jiao, Jie Shi, Weicheng Li, Hailin Li   +5 more
doaj   +1 more source