Results 51 to 60 of about 2,068 (220)
Ain Shams Engineering Journal, 2023 The low inertia of electrical power networks as renewable energy penetration levels increase is regarded as a significant issue confronting worldwide ambitions for the anticipated renewable energy transition.
Emad M. Ahmed +7 more
doaj +1 more source
Arthroscopy Techniques, EarlyView.Abstract The suture‐gripping technique (SGT), which uses a suture shuttle, enables unrestricted gripping, accurate needle insertion from inside the joint, and flexible withdrawal of the suture from outside the joint. We considered the possibility of using a continuous suturing technique with this method, and thus, we describe a modified approach, the ...
Ryo Sasaki +6 more
wiley +1 more source
Performance enhancement of a hydro-hydro power system using RFB and TCPS
International Journal of Sustainable Energy, 2019 The design of load frequency control (LFC) for the hydro-hydro power system suffers from poor dynamic performance owing to large time constants associated with hydro power generations.
Gulshan Sharma
doaj +1 more source
Intelligent load frequency control for improving wind power penetration in power systems
Energy Reports, 2023 After wind power is connected to the grid, because the power of wind power will fluctuate greatly, the frequency deviation of the grid will increase with access to wind power generation, then the challenge of frequency control in power grid is also ...
Zhiwei Wang +6 more
doaj +1 more source
British Journal of Clinical Pharmacology, EarlyView.Aim Metabolic liver disease, including nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis, is a major cause of chronic liver dysfunction worldwide, creating an urgent need for effective treatments. This systematic literature review (SLR) and network meta‐analysis (NMA) systematically reviews and compares the efficacy and safety ...
Andrej Belančić +8 more
wiley +1 more source
On market-based robust load-frequency control [PDF]
, 2005 In a deregulated environment, Load-frequency control (LFC), as an ancillary service essential for maintaining the system reliability, acquires a fundamental role to enable power exchanges and to provide better conditions for the electricity trading ...
Bevrani, Hassan, Hiyama, Takashi
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Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.Abstract Purpose Anterior cruciate ligament (ACL) injury and reconstruction significantly increase the risk of knee osteoarthritis (OA). Biomechanical alterations during walking are frequently suggested contributors to OA development. This systematic review aims to determine the association between walking gait biomechanical changes following ACL ...
Jérôme Riera +4 more
wiley +1 more source
Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.Abstract Purpose Persistent, static anterior tibial translation (sATT) alterations following anterior cruciate ligament reconstruction (ACLR) may influence cartilage health. T2 relaxation times and serum biomarkers of cartilage degradation/bone resorption provide insight into osteoarthritis development.
Manuel Angel Romero‐Padron +7 more
wiley +1 more source
Decentralized robust load-frequency control: A PI-based approach [PDF]
, 2004 This paper addresses a robust control method to decentralized PI-based load-frequency control (LFC) synthesis in a multi-area power system. The LFC problem is reduced to a static output feedback H∞ control problem and then it is solved using a developed ...
Mitani, Yasunori +2 more
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Sustainable Development, EarlyView.ABSTRACT Corporate sustainability in the Global South unfolds under heterogeneous institutional conditions, where firms face simultaneous pressures from global ESG standards and local governance constraints. This study examines the relationship between ESG‐aligned environmental practices and corporate financial performance, considering the moderating ...
Paulo Sérgio Reinert +3 more
wiley +1 more source