Zobrazeno 1 - 10
of 475
pro vyhledávání: '"Jianxun LI"'
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 17, Pp 252-261 (2024)
A one-step QuEChERS automated detection technology for 22 pesticides in cowpeas and mangoes was established based on ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). The sample was extracted by acetonitrile containi
Externí odkaz:
https://doaj.org/article/3abc7efc1916484ea068d1dba8844f14
Publikováno v:
International Journal of Management, Accounting and Economics, Vol 10, Iss 12, Pp 1022-1038 (2023)
The self-directed career attitude encompasses the willingness to take ownership and control of one's career path and actively steer one's professional growth and advancement. The present study aims to investigate the influence of self-directed career
Externí odkaz:
https://doaj.org/article/6aa4122b514641e7a1e5f760a9c069b5
Publikováno v:
Sensors, Vol 24, Iss 21, p 7000 (2024)
In-flight alignment is a critical milestone for inertial navigation system/global navigation satellite system (INS/GNSS) applications in unmanned aerial vehicles (UAVs). The traditional position integration formula for in-flight coarse alignment requ
Externí odkaz:
https://doaj.org/article/4c070aaa7bec4502af61f32f563bf654
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 9098 (2024)
Currently, the primary method for controlling red tides in the ocean involves spraying water solutions with special chemicals as solutes. High-pressure spraying results in the formation of typical jet structures. In this study, numerical simulation m
Externí odkaz:
https://doaj.org/article/fac8de6d91914c6aa0fefd7c75c205c1
Publikováno v:
International Journal of Management, Accounting and Economics, Vol 10, Iss 9, Pp 658-674 (2023)
The self-directed career attitude involves assuming responsibility and authority over one's career trajectory and actively directing one's professional development. This study examines the impact of self-directed career attitude (SDCA) on organizatio
Externí odkaz:
https://doaj.org/article/f11ab9dca9384ba3a7f68c3ab42155ed
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-18 (2023)
Abstract To address the problem of conventional approaches for mechanical property determination requiring destructive sampling, which may be unsuitable for in-service structures, the authors proposed a method for determining the quasi-static fractur
Externí odkaz:
https://doaj.org/article/b2995cab59684058bf1abe218435cc4d
Publikováno v:
Foods, Vol 13, Iss 14, p 2166 (2024)
Tomatoes are prone to mechanical damage due to improper gripping forces during automated harvest and postharvest processes. To reduce this damage, a dynamic viscoelastic model based on long short-term memory (LSTM) is proposed to fit the dynamic comp
Externí odkaz:
https://doaj.org/article/b44eb96e2a7c4c398c1eee5c33d40c4a
Publikováno v:
Shipin gongye ke-ji, Vol 44, Iss 12, Pp 216-222 (2023)
To make comprehensive use of maize stover, cellulase degradation of maize stover was accelerated. In this paper, maize straw was used as raw material, and reducing sugar yield was the main indicator. The reducing sugar yield was determined by the DNS
Externí odkaz:
https://doaj.org/article/5fb38e19076142b7b7cda3fe2b14283a
Publikováno v:
IET Computer Vision, Vol 17, Iss 4, Pp 431-444 (2023)
Abstract Efficient and accurate semantic segmentation is crucial for autonomous driving scene parsing. Capturing detailed information and semantic information efficiently through two‐branch networks has been widely utilised in real‐time semantic
Externí odkaz:
https://doaj.org/article/c958317d27fa4cbe87e790f9709b638c
Design of Shiitake Mushroom Robotic Picking Grasper: Considering Stipe Compressive Stress Relaxation
Publikováno v:
Machines, Vol 12, Iss 4, p 241 (2024)
In order to realize the automatic picking of shiitake mushrooms and reduce the risk of damage to shiitake mushrooms in the picking process, this paper designed a shiitake mushroom picking grasper. First, this paper carries out mechanical tests of com
Externí odkaz:
https://doaj.org/article/69b3c5192588475cb60beb5614179ae8