Results 11 to 20 of about 491 (154)

At the breaking point: developmental and molecular insights into Physalis grisea fruit abscission [PDF]

open access: yesFrontiers in Plant Science
Fruit abscission is an agronomically important trait that would benefit from a deeper molecular understanding. Despite a prominent, deleterious, fruit drop phenotype, fruit abscission has yet to be characterized in Physalis grisea (groundcherry). Here we
Elise Tomaszewski   +6 more
doaj   +2 more sources

Thermal rectification in jointless Pb solid wire

open access: yesJPhys Materials
Thermal rectification is observed in jointless Pb wires at temperatures near the superconducting transition of Pb under magnetic fields. Using a different magnetic-field ( H ) response to the temperature dependence of the thermal conductivity ( κ – T ...
Masayuki Mashiko   +3 more
doaj   +3 more sources

Hand-harvesting jointless vs. jointed-stem tomatoes

open access: yesCalifornia Agriculture, 1988
Jointless-stem fresh-market varieties take much less time to pick than jointed ...
M Zahara, R Scheuerman
doaj   +1 more source

System for determining state of continuous welded track [PDF]

open access: yesE3S Web of Conferences, 2023
The article considers the main disadvantages of the existing method of examining the lashes of a jointless path, in which a pedestrian bypass of the sections of the canvas and their visual control is performed.
Khalfin Gali-Askar   +3 more
doaj   +1 more source

Nonlinear Stiffness of Semi-Fixed Dowel Joints in Semi-Integral Bridges

open access: yesApplied Sciences, 2022
The semi-fixed dowel joint studied in this paper consists of a steel dowel with rubber sleeves and a rubber pad to connect the superstructure and the substructure and to support the main beam. This type of joint is suitably used in retrofitting a jointed
Zhen Xu   +5 more
doaj   +1 more source

Field Evaluation of CRISPR-Driven Jointless Pedicel Fresh-Market Tomatoes

open access: yesAgronomy, 2021
Clustered regularly interspaced short palindromic repeats (CRISPR)-driven traits are commonly introduced into tomato (Solanum lycopersicum) in less than a year.
Tong Geon Lee, Samuel F. Hutton
doaj   +1 more source

Research on Fault Detection for ZPW-2000A Jointless Track Circuit Based on Deep Belief Network Optimized by Improved Particle Swarm Optimization Algorithm

open access: yesIEEE Access, 2020
With the rapid development of railway traffic, traffic safety has become a focus. The ZPW-2000A jointless track circuit is an important part of train control systems. Currently, the fault detection of the ZPW-2000A jointless track circuit still relies on
Ziyuan Zheng, Shenghua Dai, Xuxu Xie
doaj   +1 more source

Tensile Performance of SHCC Road-Bridge Link Slabs in Fully Jointless Bridges

open access: yesAdvances in Civil Engineering, 2021
Deformation of the main girder is absorbed by a continuously reinforced concrete pavement (CRCP) with microcracks in fully jointless bridges. The conventional fully jointless bridge has been challenged by durability and reliability issues because the ...
Xuefang Zhan   +3 more
doaj   +1 more source

Full-Scale Field Experimental Investigation on the Intended Irregularity of CWR Track in Vertical Plane

open access: yesEnergies, 2021
The purpose of the following paper is to present the author’s experimental field investigations of a jointless railway track subjected to a generated imperfection and analysis of track response to applied static loads.
Włodzimierz Andrzej Bednarek
doaj   +1 more source

Research and Application of a Prefabricated Spatial Reticulated Shell Support System for Large Cross-Section Tunnel in a Complex Urban Environment

open access: yesApplied Sciences, 2022
To solve the technical problems of slow construction progress, low mechanization and high risk of shallow buried large cross-section tunnels in a complex urban environment, a series of spatial reticulated shell (SRS) support structures are developed in ...
Mingli Huang, Yuan Song, Xudong Zhang
doaj   +1 more source

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