An evaluation of intraoperative and postoperative outcomes of torsional mode versus longitudinal ultrasound mode phacoemulsification: a Meta-analysis. [PDF]
Int J Ophthalmol, 2016 AIM: To evaluate and compare the intraoperative parameters and postoperative outcomes of torsional mode and longitudinal mode of phacoemulsification.
Leon P +4 more
europepmc +2 more sources
Energies, 2023 Ancillary frequency control schemes (e.g., droop control) are used in wind farms to improve frequency regulation in grids with substantial renewable energy penetration; however, droop controllers can have negative impacts on the damping of wind turbine ...
Bing-Kuei Chiu +2 more
doaj +1 more source
Machines, 2022 When the energy management and coordinated control of the hybrid electric vehicle power system are not proper, torsional vibration problems will occur in various working states, especially in the mode switching process.
Xing Chen +4 more
doaj +1 more source
Mechanism of Mechanical Analysis on Torsional Buckling of U-Shaped Bellows in FLNG Cryogenic Hoses
Journal of Marine Science and Engineering, 2022 Floating liquefied natural gas (FLNG) cryogenic hoses can be employed for the transmission of liquefied natural gas (LNG). Usually, U-shaped metal bellows can be applied as the inner lining of FLNG cryogenic hoses.
Jun Yan +5 more
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Evaluation of efficacy of new lens nucleus fragmenting forceps in cataract surgery [PDF]
Revista Brasileira de Oftalmologia, 2022 Objective: To evaluate the efficacy of low-cost nucleus fragmenting forceps designed to reduce the use of ultrasound during phacoemulsification. Methods: A total of 60 pig eyes enucleated 10 hours before were placed in the microwave oven, at maximum ...
Marco Antonio Rey de Faria +5 more
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IET Renewable Power Generation, 2023 Load changes in a microgrid comprising diesel generators and wind turbines cause oscillations in system frequency. In this paper, an analytical model that takes wind generator speed deviation into account is proposed to evaluate the oscillation frequency
Cheng‐Han Chuang +3 more
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Guided Wave Transducer for the Locating Defect of the Steel Pipe Based on the Weidemann Effect
Actuators, 2021 The electromagnetic guided wave transducer has been widely used in pipeline detection in recent years due to its non-contact energy conversion characteristics.
Jin Xu, Guang Chen, Jiang Xu, Qing Zhang
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Data-Driven Damage Classification Using Guided Waves in Pipe Structures
Applied Sciences, 2022 Damage types are important for structural condition assessment, however, for conventionally guided wave-based inspections, the characteristics extracted from the guided wave packets are usually used to detect, locate and quantify the damages, but not ...
Xin Zhang +3 more
doaj +1 more source
Combined Burst Mode versus Torsional Mode Phacoemulsification for Patients with Hard Nuclear Cataracts: A Prospective Comparative Cohort Study. [PDF]
Clin OphthalmolMaierdanjiang Ainiwaer,1– 3,* Yingying Hong,1– 3,* Binghe Xiao,1– 3 Yang Sun,1– 3 Shaohua Zhang,1– 3 Li Ning,1– 3 Houyi Liu,1– 3 Xiangjia Zhu,1– 3 Yinghong Ji1– 3 1Eye Institute and Department of Ophthalmology, Eye & ENT Hospital ...
Ainiwaer M +8 more
europepmc +2 more sources
Modal Parameter Tracking in a Carbon Fiber-Reinforced Structure over Different Carbon Fiber Angles
Journal of Marine Science and Engineering, 2021 The dynamics of carbon fiber-reinforced plastic (CFRP) change according to the carbon fiber angle, and a mode order shift may occur in CFRP specimens. The variation trends in modal parameters differ in each mode; thus, an efficient mode-tracking method ...
Chan-Jung Kim
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