Results 91 to 100 of about 24,854,148 (363)

Coordinated Control of Transient Voltage Support in Doubly Fed Induction Generators

Energies
The large-scale integration of wind power significantly alters the voltage dynamic characteristics of power systems. Wind turbines have a weak ability to withstand grid disturbances and have difficulty in providing effective reactive power support during
Guanghu Xu, Jian Qiu, Jianxin Zhang, Huanhuan Yang, Qin Gao, Tuo Jiang, Yuan Wang   +6 more
doaj   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

Optimization algorithm for bearing fault diagnosis based on composite non-convex sparse constraints and ADMM

Discover Applied Sciences
In response to the weak early fault signals of rolling bearings and their susceptibility to strong background noise, the research proposes a sparse domain bearing fault diagnosis optimization algorithm based on the alternating direction method of ...
Chaoyi Peng, Huijie Gu, Ting Chen, Danli Xu, Huihong Luo, Hekai Xu, Yubin Wu   +6 more
doaj   +1 more source

Auxiliary Decision Method for Power Dispatching Based on Flexible Super-Capacitors and Proximal Policy Optimization Algorithm

IEEE Access
To reduce power waste and improve the operational safety of renewable energy grids, this study proposes an auxiliary decision-making method for power dispatching based on flexible super-capacitors and proximal policy optimization algorithms.
Sheng Yang, Jinglong He, Jinming Liu
doaj   +1 more source

Preliminary results from the MORE advanced control advice project for secure operation of isolated power systems with increased renewable energy penetration and storage [PDF]

, 2001
International audienceIn this paper, preliminary results from MORE CARE, a European R&D project financed within the Energy Program are described. This project has, as its main objective, the development of an advanced control software system, aiming to ...
Mayer, Didier, A. Gigantidou, Bakirtzis, Anastasios, Vasconcelos, M. H., Halliday, J. A., Matos, M, Gigantidou, Antiopi, McCoy, D, Bakirtzis, A, Matos, M., Cotrim, J. M. S., G. Contaxis, M. J. Fernandes, Contaxis, G, Pecas Lopes, JA, J. M. S. Cotrim, G. Kariniotakis, Figueira, A. P., Philip O'Donnell, J. Halliday, João A. Peças Lopes, M. H. Vasconcelos, O'Donnell, P, Hatziargyriou, Nikos D., Kariniotakis, G, Mccoy, Damian, Hatziargyriou, N, Pecas Lopes, Joao A., Vasconcelos, MH, N. Hatziargyriou, D. Mayer, Damian McCoy, P. Dokopoulos, A. Bakirtzis, Halliday, J, O'Donnell, Philip, Contaxis, Georges, Dokopoulos, Petros, J. Stefanakis, Dokopoulos, P, M. Matos, G. Dutton, Stefanakis, J, Dutton, G, Gigantidou, A, Fernandes, MJ, Mayer, D, Cotrim, JMS, Figueira, AP, Stefanakis, John, Kariniotakis, Georges, Dutton, G., Fernandes, M.J., A. P. Figueira   +53 more
core   +1 more source

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

Molecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann, Eduardo García‐Galea, Alice O'Farrell, Zak Kinsella, Maxime Meylan, Florent Petitprez, Ingrid Arijs, Tom Venken, Hari Ps, Adrian Lärkeryd, Ian Miller, Janick Selves, Nadja Meindl‐Beinker, Fiorella Ruiz‐Pace, Elena Élez, Raquel Comas‐Navarro, Frank Lincoln, Dirk Fey, Gift Nyamundanda, Aoife Nolan, Joern Lewin, Raquel Perez‐Lopez, Jonathan Briody, Kathleen Bennett, Walter Kolch, David Matallanas, Alexander Kel, Enrique Arenas, Joaquín Arribas, Bart Ghesquière, Josep Tabernero, Julie Meilleroux, Deborah McNamara, Ray McDermott, Marvin Lim, Mary O'Reilly, Brian Bird, Lisa Stack, Lucia Moloney, Patrick Morris, Keith Egan, Maciej Milewski, Lars Scheuer, Joachim Behringer, Georg Bolz, Ramon Salazar, Cristina Santos, Andrea Ruiz, Orla Casey, Verena Murphy, Matthias Ebert, Livio Trusolino, Diether Lambrechts, Anguraj Sadanandam, Catherine Sautès‐Fridman, Jochen Prehn, Paolo Nuciforo, Jacques Fieschi, Florence Monville, Darran O'Connor, Wolf Fridman, Annette Byrne   +61 more
wiley   +1 more source

Power Conditioning and Control Applications for Energy Conservation

, 1982
Electrical power conditioning and control (PCC) systems are finding cost effective applications in AC motor drives, lamp ballasts and power supplies. Substantial system efficiency improvements are being realized when the appropriate PCC system is coupled
Brushwood, J. S.
core  

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Effects of Power Control Error on the System User Capacity of DS/CDMA Cellular Mobile Radios [PDF]

, 1992
User capacity of a DS/CDMA cellular mobile radio system employing transmitter power control (TPC) is investigated. Assuming log-normally distributed control error, outage probability is evaluated through computer simulations.
MATSUMOTO, Tadashi, KUDOH, Eisuke
core  

Impact of wind power on the unit commitment, operating reserves and market design

, 2011
Paper presented at the 2011 IEEE Power and Energy Society General Meeting, San Diego, CA, 24-29 July 2011This article highlights and demonstrates the new requirements variable and partly unpredictable wind power will bring to unit commitment and power ...
Milligan, M., Lange, B., Gibescu, M., Michael Milligan, Hannele Holttinen, Lange, Bernard, Kiviluoma, K., Juha Kiviluoma, Meibom, P., Meibom, Peter, O\u27Malley, Mark, Peter Meibom, Madeleine Gibescu, Kiviluoma, Juha; id_orcid, Tuohy, Aidan, Holttinen, H., Tuohy, A., Gibescu, Madeleine, Holttinen, Hannele, O'Malley, M., Milligan, Michael R., Bernhard Lange, Kiviluoma, Juha, Aidan Tuohy, O'Malley, Mark, Mark O'Malley   +25 more
core   +1 more source