Results 11 to 20 of about 234,477 (336)

CsCLE3 delays female flower anthesis in cucumber

open access: yesActa Societatis Botanicorum Poloniae, 2023
A corolla opening is a necessary process affecting the quality of fruits and market competitiveness in cucumber ( Cucumis sativus ). In the previous paper, we identified a unique cucumber line (‘6457’) that possesses extra-long ovaries and shows a ...
Mingyue Lei   +4 more
doaj   +1 more source

Lateral Dynamic Response of Helical Pile in Viscoelastic Foundation Considering Shear Deformation

open access: yesApplied Sciences, 2023
Helical piles are a new type of pile that has good application prospects, and researchers have carried out an in-depth investigation into their vertical uplift and compressive bearing capacity.
Xiaoyan Yang   +4 more
doaj   +1 more source

Seismic performance of deep excavation restrained by guardian truss structures system using quasi-static approach

open access: yesSN Applied Sciences, 2021
The control of deformation and stability of the deep excavation walls under seismic and static loads is one of the most important issues in geotechnical engineering. Therefore, in the present study, using the finite element method and taking into account
M. Maleki, A. Nabizadeh
semanticscholar   +1 more source

Surface metallization of solid lubricants and its effect on the mechanical properties of Fe-based bit matrix

open access: yesJin'gangshi yu moliao moju gongcheng, 2023
Self-lubricating impregnated diamond bit can provide a new technical solution to the lunar drilling problem, but the poor wettability between the solid lubricants and the bit matrix can lead to degradation of physical and mechanical properties of the bit
Chengkai GUAN   +4 more
doaj   +1 more source

Genome-scale mRNA and miRNA transcriptomic insights into the regulatory mechanism of cucumber corolla opening

open access: yesJournal of Integrative Agriculture, 2022
‘Corollas and spines’ is an important trait for fresh market cucumber. In a unique cucumber line, ‘6457’, the super ovary is much larger and corolla opening is delayed by 4–5 days, thus the resulting fruit has a flower that remains on the tip, which has ...
Xiao-fei SONG   +8 more
doaj   +1 more source

Optimization-Based Framework for Excavation Trajectory Generation [PDF]

open access: yesIEEE Robotics and Automation Letters, 2020
In thisletter, we present a novel optimization-based framework for autonomous excavator trajectory generation under task-specific constraints. Traditional excavation trajectory generators over-simplify the geometric trajectory parameterization thereby ...
Yajue Yang   +4 more
semanticscholar   +1 more source

Excavation Learning for Rigid Objects in Clutter [PDF]

open access: yesIEEE Robotics and Automation Letters, 2021
Autonomous excavation for hard or compact materials, especially irregular rigid objects, is challenging due to high variance of geometric and physical properties of objects, and large resistive force during excavation.
Qingkai Lu, Liangjun Zhang
semanticscholar   +1 more source

Numerical Analysis of the Deformation Performance of Monopile under Wave and Current Load

open access: yesEnergies, 2020
The research on the deformation mechanism of monopile foundation supporting offshore wind turbines is significant to optimize the design of a monopile foundation under wave and current load.
Libo Chen   +6 more
doaj   +1 more source

MdNup54 Interactions With MdHSP70 Involved in Flowering in Apple

open access: yesFrontiers in Plant Science, 2022
Flowering-related problems in “Fuji” apple have severely restricted the development of China’s apple industry. Nuclear pore complexes (NPCs) control nucleoplasmic transport and play an important role in the regulation of plant growth and development ...
Chenguang Zhang   +10 more
doaj   +1 more source

Comparative proteomic profiles of resistant/susceptible cucumber leaves in response to downy mildew infection

open access: yesHorticultural Plant Journal, 2021
Downy mildew is a serious disease in cucumber production worldwide, which is caused by Pseudoperonospora cubensis (Berk. & Curt.) Rostov. Underlying the mechanism of cucumber response to downy mildew infection is important for breeding improvement ...
Chengzhen Sun   +5 more
doaj   +1 more source

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