Results 51 to 60 of about 2,595,447 (316)

Plasticity enhancement in metallic glasses via aging-assisted ultrasonic vibrations

Materials Futures
The aging of glassy materials is an inevitable process leading to progressive property degradation. In metallic glasses (MGs), aging-induced property degradation poses a persistent challenge to their applications.
Jianyu Chen, Shuai Ren, Zhe Chen, Jie Dong, Zhichao Lu, Jiahua Zhu, Lixing Zhu, Yangguang Zhan, Xingran Zhao, Wenxue Wang, Shenghao Zeng, Jing Xiao, Sajad Sohrabi, Xiong Liang, Ke Yang, Dong Ma, Jiang Ma   +16 more
doaj   +1 more source

Improved Coordinated Control Strategy of Multi-terminal DC Grids Considering Frequency Adaptation and Fast Stabilization Characteristics

Zhongguo dianli
Multi-terminal flexible DC transmission (VSC-MTDC) technology has a wide range of application prospects in large-scale and wide-range multiple types of renewable energy grid-connection and outward transmission.
Yunrui WU, Jianpo ZHANG, Xincheng TIAN, Kaifeng YING, Zhong CHEN   +4 more
doaj   +1 more source

Distributed secondary optimal control for self‐maintaining microgrids on pelagic islands

IET Renewable Power Generation, 2023
Considering the geographic distance, self‐maintaining microgrids are widely built to supply power on pelagic islands, where developing distributed autonomous control strategies while guaranteeing microgrids’ resilience and energy security have gained ...
Sicheng Deng, Laijun Chen, Baosen Zhang, Wenkai Yuan, Shengwei Mei   +4 more
doaj   +1 more source

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa, Shou Xu, Mark Zobeck, Sarah E. Sartain, Nino Rainusso, Lisa Wang, Nicole Montgomery, Paige Wheaton, Sarah Whittle   +8 more
wiley   +1 more source

Stabilization of grid frequency through dynamic demand control

, 2007
Frequency stability in electricity networks is essential to the maintenance of supply quality and security. This paper investigates whether a degree of built-in frequency stability could be provided by incorporating dynamic demand control into certain ...
Freris, Leon L., Infield, David G., Short, J.A., Freris, L.L., Infield, D.G., Short, Joe A.   +5 more
core   +1 more source

A Novel Digital Twin-Based Framework and Methodology for Enhancing the Contribution of Loads to Frequency Control

IEEE Access
The integration of renewable energy sources into power grids is crucial for reducing carbon emissions, yet it introduces challenges related to frequency stability due to reduced inertia and renewable intermittency.
Jesus Arauz, Antoine Labonne, Yvon Besanger, Frederic Wurtz, Simon Waczowicz, Veit Hagenmeyer   +5 more
doaj   +1 more source

Design consideration for frequency containment reserve provisions by a multi‐terminal HVDC system

IET Generation, Transmission & Distribution, 2023
Frequency control is considered to be an important function of multi‐terminal HVDC (MTDC) systems. Sharing frequency containment reserves (FCRs) among interconnected AC systems using HVDC technology is particularly attractive in the European context ...
Kosei Shinoda, Jing Dai, Gianni Bakhos, Juan Carlos Gonzalez‐Torres, Abdelkrim Benchaib, Seddik Bacha   +5 more
doaj   +1 more source

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro, Freda Qi, Karen Colwill, Alina D. Dorogy, Ying Liu, Michelle Science, Anne‐Claude Gingras, James M. Rini, Sumit Gupta, Sarah Alexander, Shelly Bolotin, Tania H. Watts   +11 more
wiley   +1 more source

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm, Bea Tornberg, Erik Delsing Malmberg, Henrik Hasle, Kristian Løvvik Juul‐Dam, Lars Palmqvist, Borhan R. Saeed, Giti Shah Barkhordar, Anastasia Soboli, Anna Staffas, Jonas Abrahamsson, Linda Fogelstrand   +11 more
wiley   +1 more source

Scalable and programmable topological transitions in plasmonic Moiré superlattices

Nature Communications
Topological transitions are fundamental phenomena in electronics, photonics, and quantum technologies. However, their scalability and tunability are constrained by material properties or structural rigidities.
Bo Tian, Xi Zhang, Ruitao Wu, Yuquan Zhang, Luping Du, Xiaocong Yuan   +5 more
doaj   +1 more source