Results 51 to 60 of about 16,655,005 (308)

Research on Coal Calorific Value Prediction Based on K-Means Clustering and Ridge Regression Algorithm

发电技术
ObjectivesThe calorific value of coal is one of the important evaluation criteria for measuring coal quality, and is also the main basis for valuation of power coal.
QIAO Shichao, CHEN Heng, LI Bo, PAN Peiyuan, XU Gang   +4 more
doaj   +1 more source

Evaluation of Optimal Pore Size of (3-Aminopropyl)triethoxysilane Grafted MCM-41 for Improved CO2 Adsorption

Journal of Chemistry, 2015
An array of new MCM-41 with substantially larger average pore diameters was synthesized through adding 1,3,5-trimethylbenzene (TMB) as the swelling agent to explore the effect of pore size on final adsorbent properties.
Zhilin Liu, Yang Teng, Kai Zhang
doaj   +1 more source

Optimization and configuration of microgrid capacity based on LGPG-P2G in the context of carbon trading

电力工程技术, 2023
The optimization of capacity allocation of traditional microgrid has limited effect on improving economic efficiency. To solve this problem, a microgrid model based on the coupling of landfill gas power generation (LGPG) and power to gas (P2G) is propoed
FENG Shuai, YUAN Zhi, WANG Weiqing, HE Shan   +3 more
doaj   +1 more source

Capacity Configuration of Battery Energy Storage System for Photovoltaic Generation System Considering the High Chargerate [PDF]

E3S Web of Conferences, 2020
Battery energy storage system (BESS) is one of the important solutions to improve the accommodation of large-scale grid connected photovoltaic (PV) generation and increase its operation economy.
Li Jiaming, Qiao Ying, Liu Guojing, Lu Zongxiang   +3 more
doaj   +1 more source

Bone Mineral Density After Contemporary Treatment for Acute Lymphoblastic Leukaemia: A Matched Cross‐Sectional Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Reduced bone mineral density (BMD) has been reported in survivors of childhood and young adult acute lymphoblastic leukaemia (ALL); however, data from cohorts treated with contemporary protocols and including matched controls remain limited.
Karen Schow Jensen, Mette Tiedemann Skipper, Niels Holtum Birkebæk, Kjeld Schmiegelow, Thomas Leth Frandsen, Bente Langdahl, Rikke Beck Jensen, Asger Roer Pedersen, Christian Mølgaard, Liv Andrés‐Jensen, Birgitte Klug Albertsen   +10 more
wiley   +1 more source

Chemotherapy for Spinal Cord Intramedullary Pediatric Low‐Grade Glioma—A Systematic Literature Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko, Segev Gabay, Jonathan Roth, Amit Ringel, Rina Dvir, Shlomi Constantini   +5 more
wiley   +1 more source

Cooperative Model Predictive Control for Distributed Photovoltaic Power Generation Systems

, 2016
In this paper, we investigate a cooperative model predictive control for distributed photovoltaic (PV) power generation systems. A two-level control strategy is proposed.
Wu, Zhipeng, Sun, Qing, Han, Qing-Long, Yang, Fuwen   +3 more
core   +1 more source

Distributed Optimal Load Frequency Control with Stochastic Wind Power Generation [PDF]

, 2021
Motivated by the inadequacy of conventional control methods for power networks with a large share of renewable generation, in this paper we study the (stochastic) passivity property of wind turbines based on the Doubly Fed Induction Generator (DFIG ...
Jacquelien M. A. Scherpen, Silani, Amirreza, Scherpen, JMA, Scherpen, Jacquelien M.A., Cucuzzella, Michele; id_orcid, Michele Cucuzzella, Mohammad Javad Yazdanpanah, Cucuzzella, M, Amirreza Silani, Silani, A, Yazdanpanah, MJ, Yazdanpanah, Mohammad Javad   +11 more
core   +1 more source

Exercise Capacity, Physical Activity, Fatigue, and Neurocognitive Function in Adult Survivors of Childhood Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess, Gustaf Glavå, Simon Skau, Hans‐Georg Kuhn, Maria Bäck, Marianne Jarfelt   +5 more
wiley   +1 more source

A Distributionally Robust Chance-Constrained Unit Commitment with N-1 Security and Renewable Generation

Energies, 2021
With the increasing penetration of renewable energy generation, one of the major challenges is the problem of how to express the stochastic process of wind power and photovoltaic output as the exact probability density and distribution, in order to ...
Qiangyi Sha, Weiqing Wang, Haiyun Wang
doaj   +1 more source