Results 31 to 40 of about 7,691,302 (304)
UAV adaptive section transmission line inspection based on disturbance observer control [PDF]
AIP AdvancesUAV transmission line inspection has evolved from manual control to autonomous cruise. While multi-sensor systems achieve over 92% defect detection accuracy and are 15 times more efficient than manual work, their application in complex sections faces key
Yanbin Liu +4 more
doaj +1 more source
Superconducting power generation [PDF]
IEEE Power Engineering Review, 2000 11 pages. 1 Table.
openaire +2 more sources
Density Functional Theory Study on Mechanism of Mercury Removal by CeO2 Modified Activated Carbon
Energies, 2018 Doping of CeO2 on activated carbon (AC) can promote its performance for mercury abatement in flue gas, while the Hg0 removal mechanism on the AC surface has been rarely reported.
Li Zhao +6 more
doaj +1 more source
Study on the Catalytic Decomposition Reaction of N2O on MgO (100) in SO2 and CO Environments
Applied Sciences, 2022 To study the role of MgO in the reduction of N2O in circulating fluidized bed boilers, density functional theory was used to evaluate heterogeneous decomposition. The interference of SO2 and CO on N2O was considered.
Xiaoying Hu +6 more
doaj +1 more source
1996 Wholesale Power and Transmission Rate Schedules. [PDF]
, 1996 Bonneville Power Administration`s (BPA) 1996 Wholesale Power Rate Schedules, 1996 Ancillary Products and Services Rate Schedule, 1996 Transmission Rate Schedules, and General Rate Schedule Provisions, contained herein, were approved on an interim basis ...
United States. Bonneville Power Administration.
core +1 more source
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
doaj +1 more source
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
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld +5 more
wiley +1 more source
The power of general relativity [PDF]
Physical Review D, 2005 We study the cosmological and weak-field properties of theories of gravity derived by extending general relativity by means of a Lagrangian proportional to $R^{1+δ}$. This scale-free extension reduces to general relativity when $δ\to 0$. In order to constrain generalisations of general relativity of this power class we analyse the behaviour of the ...
Clifton, T, Barrow, JD
openaire +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo +9 more
wiley +1 more source