Results 21 to 30 of about 5,132,390 (317)
The Staple-Shape Plate Springs Engineering Calculation Method
The new types of elastic devices – staple-shape plate spring and leaf spring - have been developed at the Kyiv National University of Construction and Architecture.
M. K. Sukach
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The purpose of this study was to develop a vertical seismic isolation device essential for the three-dimensional seismic isolation design of nuclear power plant equipment.
Gyeong-Hoi Koo +4 more
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ENERGY STORAGE DEVICE OPTIMIZATION IN PERIPHERY-TYPE DOCKING ASSEMBLY [PDF]
The paper considers selection of parameters of the spacecraft periphery-type docking assembly. The kinematic scheme of its docking mechanism is based on the Gough-Stewart platform. Constructive implementation of its linear elements in operation is called
Yaroslav V. Rasskazov +1 more
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Parameter Optimization and Experiment of a Seed Furrow Cleaning Device for No-Till Maize Seeding
To avoid the issues of seeds lying atop straw, where the seeds cannot germinate, during no-till maize seeding, a seed furrow cleaning device is proposed.
Panpan Yuan +6 more
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Design of Electromagnetic Vibration Power Generation Based on Spring Amplitude Amplification
For new energy vibration power generation, this paper proposed an electromagnetic vibration energy harvesting device that uses a spring to increase the amplitude.
YANG Yongbao +4 more
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DESIGN AND EXPERIMENT OF PRESSURE-HOLDING PRECISION SEED-METERING DEVICE FOR MAIZE
In order to further improve the seeding performance of the maize seed-metering device, a pressure-holding precision seed-metering device for maize was designed.
Yunhe Zhang +6 more
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Seasons, weather, and device-measured movement behaviors: a scoping review from 2006 to 2020
Background This scoping review summarized research on (a) seasonal differences in physical activity and sedentary behavior, and (b) specific weather indices associated with those behaviors.
Taylor B Turrisi +7 more
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As small imperfections with micrometric sizes, fluid-filled vacuoles, also referred to as glistenings, in intraocular lenses (IOLs) have been known to induce significant unwanted light scattering that in several cases presumably cause complaints and ...
Vincent Spiezio +3 more
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The young eye has an accommodative ability involving lens shape changes to focus over different distances. This function gradually decreases with age, resulting in presbyopia. Greater insights into the mechanical properties of anterior eye structures can
Kehao Wang +7 more
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This work presents an experimental study related to the mechanical performance of a special design spring fabricated with a superelastic shape memory alloy (SMA-SE).
Richard Senko +7 more
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