Results 21 to 30 of about 3,127,702 (292)
Design and experiment of flexible clamping device for pepper plug seedlings
Advances in Mechanical Engineering, 2022 At present, there are leakage and injury of pepper seedlings in the process of seedling transplantation. Based on the mechanical properties of pepper stem, a clamping mechanism with the function of crab pincers is designed using bionics principle.
Hu Shuangyan, Hu Minjuan, Zhang Wenyi
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The kinematic design of mold clamping mechanism with minimal maximum acceleration
Advances in Mechanical Engineering, 2020 Typically, the motion of the output link of the mode clamping mechanism has reciprocating linear motion, but the motion of the input link can be reciprocating rocking motion or reciprocating linear motion.
Long-Chang Hsieh +2 more
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Reliability Evaluation of a Certain Missile's Telescopic Wing Deployment
Hangkong gongcheng jinzhan, 2021 Compared with fixed wing, the telescopic wing can effectively reduce the space of aircraft missile bay.The reliability reduction becomes a problem that cannot be ignored due to the existence of the mechanism of the telescopic wing.In order to explore the
ZHU Xinghong +3 more
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Design and Testing of a Directional Clamping and Reverse Breaking Device for Corn Straw
Agriculture, 2023 Realizing high-quality and increased production of fresh corn and promoting diversified development of the corn industry structure not only can effectively promote the development of agricultural economy, but also can enrich people’s dietary culture ...
Xun He +6 more
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Magnetomotive drive and detection of clamped-clamped mechanical resonators in water [PDF]
Applied Physics Letters, 2009 We demonstrate magnetomotive drive and detection of doubly clamped string resonators in water. A compact 1.9 T permanent magnet is used to detect the fundamental and higher flexural modes of 200 μm long resonators. Good agreement is found between the magnetomotive measurements and optical measurements performed on the same resonator.
Ventra, W.J. (author) +3 more
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Creep Modelling of Rootstock during Holding in Watermelon Grafting
Agriculture, 2021 The fragile structure of a rootstock predisposes the stem to mechanical damage during grafting. Thus, it is necessary to take into account the rootstock’s rheological properties under mechanical compression when designing a clamping mechanism. This study
Kang Wu +5 more
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Analysis of nematode mechanics by piezoresistive displacement clamp [PDF]
Proceedings of the National Academy of Sciences, 2007 Studying animal mechanics is critical for understanding how signals in the neuromuscular system give rise to behavior and how force-sensing organs and sensory neurons work. Few techniques exist to provide forces and displacements appropriate for such studies.
Sung-Jin, Park +2 more
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On the mechanism of loading the PCNA sliding clamp by RFC [PDF]
Molecular Microbiology, 2008 SummarySliding clamps play central roles in a broad range of DNA replication and repair processes. The clamps form circular molecules that must be opened and resealed around DNA by the clamp loader complex to fulfil their function. While most eukaryotes and many archea possess a homo‐trimeric PCNA, the PCNA of Sulfolobus solfataricus is a heterotrimer.
Dionne, I +3 more
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On the remarkable mechanostability of scaffoldins and the mechanical clamp motif [PDF]
Proceedings of the National Academy of Sciences, 2009 Protein mechanostability is a fundamental biological property that can only be measured by single-molecule manipulation techniques. Such studies have unveiled a variety of highly mechanostable modules (mainly of the Ig-like, β-sandwich type) in modular proteins subjected to mechanical stress from the cytoskeleton and the metazoan cell–cell interface ...
Valbuena, Alejandro +8 more
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External Fixator Clamp Reuse Degrades Clamp Mechanical Performance
Veterinary Surgery, 2009 Objective— To determine the effects of clamp reuse for the Kirschner–Ehmer (KE); Securos; and the IMEX–SK clamp. Study Design— Experimental bench test of mechanical properties ...
Robert S, Gilley +7 more
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