Results 11 to 20 of about 4,977,628 (348)
Production of a monolithic fuel cell stack with high power density
Nature Communications, 2022 The transportation sector is gradually evolving to become independent of fossil fuels. Here, the authors report a metal-based monolithic solid oxide fuel cell with a power density of 5.6 kW/L suitable for transport applications.
Stéven Pirou +19 more
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International Journal of Food Properties, 2022 It is significant to identify the moldy status of stored maize by fungi infection in the early stage. Hyperspectral imaging (HSI) combined with the sparse auto-encoders (SAE) and convolutional neural network (CNN) algorithms was used to classify the ...
Dong Yang +4 more
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Federal Directorate for Safe Storage and Destruction of Chemical Weapons – 30th Anniversary
Вестник войск РХБ защиты, 2023 The Russian Federation has ratified the Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on Their Destruction, and thereby reaffirmed its international obligations assumed in the field of chemical ...
V. P. Kapashin +5 more
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Nonintrusive thermal-wave sensor for operando quantification of degradation in commercial batteries
Nature Communications, 2023 Monitoring real-world battery degradation is crucial for the widespread application of batteries in different scenarios. However, acquiring quantitative degradation information in operating commercial cells is challenging due to the complex, embedded ...
Yuqiang Zeng +12 more
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Variable-diameter structure design of MFL inline detector for oil and gas pipelines
You-qi chuyun, 2022 In order to meet the requirements of long-distance oil and gas pipelines with variable diameters of 610-762 mm for inline detection, a Magnetic Flux Leakage(MFL) inline detector applicable to such oil and gas pipelines was developed.In the new design, a ...
LI Yaping, PENG Yunchao, GAN Bang
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Newly Designed Slider-Based Micro-Actuator for Magnetic Disk Drive
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2011 A novel slider-based micro-actuator for magnetic disk drive was designed and fabricated to improve the magnetic head positioning accuracy. The micro-actuator consists of a head slider, an actuator base, flexible hinge elements, and a pair of unimorph ...
Yusuke NOJIMA, Shinji KOGANEZAWA
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Accurate Runout Measurement for HDD Spinning Motors and Disks
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010 As hard disk drive (HDD) areal density increases, its track width becomes smaller and smaller and so is non-repeatable runout. HDD industry needs more accurate and better resolution runout measurements of spinning spindle motors and media platters in ...
Quan JIANG, Chao BI, Song LIN
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Two Level Control Strategy for Independent AC/DC Hybrid Microgrid Based on Integrated Control [PDF]
E3S Web of Conferences, 2021 Aiming at the independent AC/DC microgrid, a simple and effective multi time scale control strategy is proposed by adopting the combination of day ahead scheduling and real-time control.
Liu Hanmin +7 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010 Clearance change between a magnetic head with a thermal flying-height control (TFC) function and a magnetic disk at high altitude was investigated. To clarify the change of head-disk clearance in the case of TFC actuation at high altitude, head-disk ...
Satoru OOKUBO +4 more
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Analysis of the Subsidence Evolution Characteristics of Existing Railway Lines Due to Surface Subsidence from Salt Cavern Gas Storage Facilities [PDF]
E3S Web of ConferencesThe railway subgrade is a crucial component of the railway transportation system and serves as the foundation for the normal operation of the railway.
Qian Su, Yan Fenglin
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