Zobrazeno 1 - 10
of 315
pro vyhledávání: '"YONGGANG LU"'
Publikováno v:
Agronomy, Vol 14, Iss 11, p 2651 (2024)
This study addresses the issues of high operating resistance, incomplete separation in ascending transport chains, and significant wear and tear in existing licorice harvesters. A new licorice harvester has been designed that incorporates a lift chai
Externí odkaz:
https://doaj.org/article/96319ba5ac3a4b3e8888e0c133875015
Autor:
Hua Zhang, Hongling Li, Wei Sun, Hui Li, Xiaolong Liu, Gang Sun, Yonggang Lu, Yangzhou Chen, Wei Xing
Publikováno v:
Agriculture, Vol 14, Iss 10, p 1695 (2024)
Aiming at the problems of low soil cover and serious wear and tear of transmission parts in the soil lifting device of potato planters, this paper carries out innovative optimization design of its key parts based on TRIZ theory. The discrete element
Externí odkaz:
https://doaj.org/article/7b27c60f120d48afa4f7a58a52df9fe2
Publikováno v:
Agriculture, Vol 14, Iss 9, p 1520 (2024)
To address the issues of the poor filling and clearing efficiency of spoon–chain potato seed dischargers, an optimization design was implemented in this study. Based on the motion characteristics of potatoes during the filling and transport process
Externí odkaz:
https://doaj.org/article/9b08da531aa944f880fa304c276edbad
Publikováno v:
Buildings, Vol 14, Iss 8, p 2588 (2024)
This paper introduces a modular, assembled steel beam-column flange connection joint that efficiently connects prefabricated beams and columns using high-strength bolts. It enables the rapid repair of damaged joints after earthquakes by replacing fla
Externí odkaz:
https://doaj.org/article/9958a779cf3a4bd99a96e242feb7ccca
Publikováno v:
Shock and Vibration, Vol 2024 (2024)
In this study, the vibration characteristics of a bullet-loaded recorder’s vibration damping system under various preload conditions are investigated through theoretical analysis, numerical simulations, and experimental verification. The findings i
Externí odkaz:
https://doaj.org/article/f779a0404002411ba9d80ddf99679788
Publikováno v:
Journal of Statistics and Data Science Education, Pp 1-15 (2022)
We present an instructional approach to teaching causal inference using Bayesian networks and do-Calculus, which requires less prerequisite knowledge of statistics than existing approaches and can be consistently implemented in beginner to advanced l
Externí odkaz:
https://doaj.org/article/c5a10583a0e44d96aca2557ff3aa9fa4
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
Externí odkaz:
https://doaj.org/article/236918df608746c4ac21f2d181e15b01
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 7, Pp 2720-2727 (2022)
The Generation IV Lead-cooled fast reactor (LFR) take the liquid lead or lead-bismuth eutectic alloy (LBE) as the coolant of the primary cooling circuit. Combined with the natural characteristics of lead alloy and the design features of LFR, the syst
Externí odkaz:
https://doaj.org/article/655f9d8b5f2e483799a7ad1cf9e9999c
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 26, Iss , Pp 100430- (2023)
Background and purpose: Free breathing (FB) positron emission tomography (PET) images are routinely used in radiotherapy for lung cancer patients. Respiration-induced artifacts in these images compromise treatment response assessment and obstruct cli
Externí odkaz:
https://doaj.org/article/11d6b1a3195b4a5b8853744e6fc496d4
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-12 (2022)
A 3D reconstruction method using two spherical embeddings to resolve projection angles of the cryo-EM images is shown to improve the initial model reconstruction for single-particle analysis.
Externí odkaz:
https://doaj.org/article/b6bc336a4793474f9eb9a2c5d8c577f5