Zobrazeno 1 - 10
of 491
pro vyhledávání: '"P. Liulin"'
Publikováno v:
Biosystems Diversity, Vol 29, Iss 4, Pp 340-344 (2021)
One of the main tasks of ecological parasitology at the present stage is to determine patterns of spread of invasive diseases of poultry in the environment through a thorough epidemiological examination, as well as to determine the main directions an
Externí odkaz:
https://doaj.org/article/0160aaf83d674ef89b13ee236d3a75d1
Publikováno v:
The Journal of the Acoustical Society of America 155, 3195-3205 (2024)
Recently, acoustic communication employing Orbital Angular Momentum (OAM) opens another avenue for efficient data transmission in aquatic environments. Current topological charge (TC) detection of OAM beams relies on the orthogonality among different
Externí odkaz:
http://arxiv.org/abs/2410.23675
Publikováno v:
Applied Physics Letters 124, 011702(2024)
In this paper, we present an acoustic vortex filter (AVF) based on tunable metasurfaces, which can selectively filter the incident multiplexed vortices that carry different orbital angular momentum (OAM). Our metasurface-based AVF is composed of an u
Externí odkaz:
http://arxiv.org/abs/2410.07609
Publikováno v:
Physical Review Applied,22,044005(2024)
We propose a strategy to continuously tune the amplitude of acoustic waves based on the interference among two mode-conversion paths in passive acoustic structures. The interference phenomenon is attributed to two conjugate acoustic geometric phases
Externí odkaz:
http://arxiv.org/abs/2410.07529
Publikováno v:
Biosystems Diversity, Vol 29, Iss 2, Pp 135-139 (2021)
Pigeons are closely related to human life and are both a source of food and object for hobbies and sports. Parasitic diseases of birds are the main reason for their growth retardation, reduced productivity and viability. The article presents the resu
Externí odkaz:
https://doaj.org/article/678973e5a99a4e209ac58b24642a8e21
Publikováno v:
Helminthologia, Vol 61, Iss 3, Pp 244-253 (2024)
The development of turkey farming is significantly restrained by parasitic diseases, which have become widespread and cause significant economic losses to specialized- and homestead farms. This study aimed to determine the prevalence of endoparasites
Externí odkaz:
https://doaj.org/article/b6fd0d6c20d24a0293d374fcd03101c0
Autor:
Jianxiu Zheng, Liyan Wang, Ahui Liu, Haofei Shen, Bin Wang, Yanbiao Jiang, Panpan Jing, Defeng Guan, Liulin Yu, Xuehong Zhang
Publikováno v:
Hereditas, Vol 161, Iss 1, Pp 1-17 (2024)
Abstract Background Indole-3-acetic acid (IAA), an indole analog produced by intestinal microorganisms metabolizing tryptophan, has anti-inflammatory and antioxidant properties and thus has potential applications in ovarian protection, although the e
Externí odkaz:
https://doaj.org/article/e434b687cf234dff96b55c643bb13a73
In this paper, we study Kropina metrics with isotropic scalar curvature. First, we obtain the expressions of Ricci curvature tensor and scalar curvature. Then, we characterize the Kropina metrics with isotropic scalar curvature on by tensor analysis.
Externí odkaz:
http://arxiv.org/abs/2308.08349
Autor:
Yiyao Zheng, Xiaoyan Cao, Shaocong Xu, Shihui Guo, Rencai Huang, Yingjiao Li, Yijie Chen, Liulin Yang, Xiaoyu Cao, Zainura Idrus, Hongting Sun
Publikováno v:
Smart Agricultural Technology, Vol 9, Iss , Pp 100584- (2024)
Bees play a crucial role in terrestrial ecosystems. However, beekeepers are unable to monitor the state of beehives (bees and environment) all the time, which often results in bees escaping or even dying. Currently, some researchers provided the sche
Externí odkaz:
https://doaj.org/article/7e23141c236c438d9df117e1c611c9de
Autor:
Shunlin Liang, Tao He, Jianxi Huang, Aolin Jia, Yuzhen Zhang, Yunfeng Cao, Xiaona Chen, Xidong Chen, Jie Cheng, Bo Jiang, Huaan Jin, Ainong Li, Siwei Li, Xuecao Li, Liangyun Liu, Xiaobang Liu, Han Ma, Yichuan Ma, Dan-Xia Song, Lin Sun, Yunjun Yao, Wenping Yuan, Guodong Zhang, Yufang Zhang, Liulin Song
Publikováno v:
Science of Remote Sensing, Vol 10, Iss , Pp 100152- (2024)
For many applications, raw satellite observations need to be converted to high-level products of various essential environmental variables. While numerous products are available at kilometer spatial resolutions, there are few global products at high
Externí odkaz:
https://doaj.org/article/6eb4e88a9de547e8aed9553e1cc5f20a