Results 21 to 30 of about 699,248 (268)
Jingshui jishu【目的】文章旨在通过提高某燃煤火力发电厂凝结水精处理氢型混床周期制水量，解决因混床运行方式由铵型转变为氢型造成混床周期制水量下降的问题，从而降低失效树脂再生频次。【方法】通过单因素试验考察凝结水pH,失效树脂再生时进酸碱浓度、时间、流速和置换时间对凝结水精处理氢型混床周期制水量的影响。利用正交试验，确定失效树脂再生最佳运行参数。【结果】NH+ 4作为主要交换阳离子，当凝结水pH值由9.30±0.02降至9.00±0.02时，NH+ 4浓度降低使阳树脂交换负荷降低 ...
Yang Jiawei +3 more
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Research on transformer fault diagnosis and early warning technology based on digital twins
Frontiers in Smart GridsPower transformers are critical equipment in power systems, and their operational reliability directly affects the safety and stability of grid operation.
Kaibo Hu +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Central nervous system (CNS) neuroblastoma, FOXR2‐activated, is a recently recognized entity in the WHO CNS5 classification, defined by activation of the FOXR2 transcription factor and unique histopathological features. This review synthesizes available literature and pooled clinical data, providing insight into demographics ...
Sudarshawn Damodharan +1 more
wiley +1 more source
The Journal of Engineering, 2019 This study proposes a steady-state model of multi-port electric energy router (EER) and a power flow analysis method for AC/DC hybrid system considering control strategies. Firstly, a circuit topology model of EER is put forward, including AC and DC port
Yu Shen +6 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei +17 more
wiley +1 more source
, 2023 This paper is all about generating electricity when people walk on the Floor. Think about the forces you exert which is wasted when a person walks. The idea is to convert the weight energy to electrical energy The Power Generating floor intends to trans- late the kinetic energy to the electrical power.
Laiba Ghafoor, Farrukh Hafeez
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The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review
Pediatric Blood &Cancer, EarlyView.ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo +5 more
wiley +1 more source
Thermogravimetric Analysis of Blended Fuel of Pig Manure, Straw, and Coal
EnergiesThis study investigated the combustion performance of pig manure, straw, and coal at various blending ratios using thermogravimetric analysis. The synergistic effect of coal and pig manure at various ratios was analyzed, and kinetic analysis was ...
Chengzhe Shen +11 more
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Study on Lubrication-Photothermal Synergistic Deicing of CNT Coating on Wind Turbine Blades
International Journal of Photoenergy, 2022 Aiming at the problem of wind turbine blades' icing, a carbon nanotube composite photothermal coating with both active deicing and passive anti-icing properties was prepared by the spin-coating method.
Jianjun He +7 more
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On the distribution of the power generator [PDF]
Mathematics of Computation, 2000 We present a new method to study the power generator of pseudorandom numbers modulo a Blum integermm. This includes as special cases the RSA generator and the Blum–Blum–Shub generator. We prove the uniform distribution of these, provided that the periodt≥m3/4+δt\ge m^{3/4 + \delta }with fixedδ>0\delta > 0and, under the same condition, the uniform
John B. Friedlander, Igor E. Shparlinski
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