Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Junbao, Li"'
Publikováno v:
Defence Technology, Vol 39, Iss , Pp 133-146 (2024)
This paper investigates the three-dimensional crack propagation and damage evolution process of metallic column shells under internal explosive loading. The calibration of four typical failure parameters for 40CrMnSiB steel was conducted through expe
Externí odkaz:
https://doaj.org/article/3a0cab01ba8f42d9858a991e4f394474
Publikováno v:
BMC Veterinary Research, Vol 20, Iss 1, Pp 1-8 (2024)
Abstract Toxoplasma gondii causes lifelong infection in most definitive and intermediate hosts. Clinical cases of toxoplasmosis in captive cheetahs have been reported. However, there are few reports of viable T. gondii strains isolated from cheetahs.
Externí odkaz:
https://doaj.org/article/1c69664543c2421b988ab3bbaf94b08a
Publikováno v:
Defence Technology, Vol 31, Iss , Pp 230-241 (2024)
This study proposed three types of Al–Hf reactive materials with particle size ratios (α), which were almost completely dense (porosity of
Externí odkaz:
https://doaj.org/article/952c495ff26f44238dc09acd6924c938
Publikováno v:
Leida xuebao, Vol 12, Iss 6, Pp 1290-1304 (2023)
In modern electronic warfare, the jamming environment of radar is more complex than ever. The airborne jammer adapts its jamming method based on diverse raid missions and stages. Recently, the reinforcement learning–based radar anti-jamming method
Externí odkaz:
https://doaj.org/article/e3c6c93bd5c441f19f3ac33d723a26bc
Publikováno v:
Drones, Vol 8, Iss 9, p 516 (2024)
Autonomous navigation of Unmanned Aerial Vehicles (UAVs) based on deep reinforcement learning (DRL) has made great progress. However, most studies assume relatively simple task scenarios and do not consider the impact of complex task scenarios on UAV
Externí odkaz:
https://doaj.org/article/3092fb2b1e474839a99850b5c642dd20
Publikováno v:
Drones, Vol 8, Iss 6, p 213 (2024)
With the increasing diversity and complexity of tasks assigned to unmanned aerial vehicles (UAVs), the demands on task assignment and sequencing technologies have grown significantly, particularly for large UAV tasks such as multi-target reconnaissan
Externí odkaz:
https://doaj.org/article/c445bf8b457a4b37959c700a5bb1c661
Publikováno v:
Remote Sensing, Vol 16, Iss 6, p 1097 (2024)
As artificial intelligence technology advances, the application of object detection technology in the field of SAR (synthetic aperture radar) imagery is becoming increasingly widespread. However, it also faces challenges such as resource limitations
Externí odkaz:
https://doaj.org/article/bab20cb41a2c4db0b4ee6736c4cb669e
Publikováno v:
International Journal for Parasitology: Parasites and Wildlife, Vol 19, Iss , Pp 330-335 (2022)
Toxoplasmosis is one of the most common zoonotic diseases in the world. Felines excrete Toxoplasma gondii oocysts, which play a key role in the transmission of this protozoon. Pathological diagnoses were performed on four carcasses of captive tigers
Externí odkaz:
https://doaj.org/article/b2083244b74f4d359306721ea2a8f00c
Autor:
Liulu Yang, Hongjie Ren, Niuping Zhu, Gaohui Mao, Junbao Li, Chunlei Su, Yibao Jiang, Yurong Yang
Publikováno v:
Heliyon, Vol 9, Iss 3, Pp e13960- (2023)
Wallabies and other marsupials are highly susceptible to Toxoplasma gondii. In this study, 26 macropod samples were collected (8 red kangaroos, 4 Parma wallabies, 8 red-necked wallabies, 5 albino red-necked wallabies and 1 Eastern grey kangaroo), inc
Externí odkaz:
https://doaj.org/article/fb63eafcf4c24638934aea0c10efc87b
Publikováno v:
Remote Sensing, Vol 15, Iss 20, p 5031 (2023)
A discernible gap has materialized between the expectations for object detection tasks in optical remote sensing images and the increasingly sophisticated design methods. The flexibility of deep learning object detection algorithms allows the selecti
Externí odkaz:
https://doaj.org/article/d5f4d656e056450d8716271f0e0ac024