Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Qiufen, Li"'
Publikováno v:
Progress in Fishery Sciences, Vol 45, Iss 2, Pp 82-95 (2024)
In the process of mariculture, a large number of toxic and harmful substances such as organic matter, ammonia, and nitrite are produced during the metabolism of cultured organisms and the decomposition of feed residuals. If such maricultural wastewat
Externí odkaz:
https://doaj.org/article/00676f57fd4448fa8131043329b4fad9
Publikováno v:
Progress in Fishery Sciences, Vol 45, Iss 2, Pp 105-113 (2024)
Chaetomorpha valida is an invasive species in shrimp and sea cucumber ponds and shallow sea areas in north China. Several studies have investigated its growth characteristics and the environmental factors required to control its bloom and avoid any h
Externí odkaz:
https://doaj.org/article/9eeafd5428c14bd2b2925c358269977e
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Many countries and regions in the world have obtained industrial oil flow in the Meso-Neoproterozoic sedimentary strata and formed commercial exploitation in recent years. The development horizon of high-quality source rocks in the Proterozo
Externí odkaz:
https://doaj.org/article/44151df4b4fe486a967a5291e54270cb
Publikováno v:
Energies, Vol 17, Iss 22, p 5616 (2024)
In response to the national “dual-carbon” strategic goals, a dual-mode ocean energy generation device was researched. First, improvements were made to the power generation system and mechanical structure of an oscillating buoy with a radius of 2.
Externí odkaz:
https://doaj.org/article/ffdb8782c5cb47aeb0c2aa3463900489
Publikováno v:
Frontiers in Veterinary Science, Vol 10 (2023)
This trial aimed to determine the effects of tryptophan (Trp) on the rectal temperature, hormone, humoral immunity, and cecal microflora composition in broiler chickens under heat stress (HS). One hundred and eighty 18 days-old female Arbor Acres bro
Externí odkaz:
https://doaj.org/article/5793fded3c8a42e3a1ebb9c8ad449c1a
Publikováno v:
Shiyou shiyan dizhi, Vol 44, Iss 4, Pp 655-665 (2022)
The Longwangmiao gas reservoirs have significant differences in various structural positions in the Anyue gas field of the Sichuan Basin including diversities of pressure system, gas-water interface, bitumen content and charging time. By determining
Externí odkaz:
https://doaj.org/article/3a59e754f8ec44ac8500d75c3e485a72
Autor:
Jingxin Ouyang, Hua Zhou, Qiufen Li, Jun Zheng, Chun Chen, Shuaipeng Guo, Jinming You, Guanhong Li
Publikováno v:
Frontiers in Veterinary Science, Vol 9 (2022)
Heat stress has been considered as a critical risk factor for decreasing performance and causing oxidative stress in broilers. The tryptophan (TRP) derivative 5-hydroxytryptophan has been reported to protect membrane fluidity in broilers suffering fr
Externí odkaz:
https://doaj.org/article/bc3bac82ce9c42f38c9cfc344a5df2f7
Publikováno v:
Innate Immunity, Vol 26 (2020)
Defensins are critical components of the innate immune system and play an important role in the integration of innate and adaptive immune responses. Although information on the immunomodulatory properties of peptidoglycan from bacteria is abundant, l
Externí odkaz:
https://doaj.org/article/64d1a4fe7c6f4c2894f59e5acabdb902
Publikováno v:
Petroleum Research, Vol 3, Iss 3, Pp 269-282 (2018)
The Meso-Neoproterozoic strata are wildly distributed in North China Craton (NCC), of which Changchengian strata are most widely developed. Taking Changchengian strata in south margin of NCC as the study object, and combined with comprehensive analys
Externí odkaz:
https://doaj.org/article/175f6dc367bb48048a70dd1f806cb516
Autor:
Qingchun Jiang, Suyun Hu, Hua Jiang, Xiufen Zhai, Mengyi Ren, Xiaoyue Chen, Qiufen Li, Yunbo Zhang
Publikováno v:
Natural Gas Industry B, Vol 5, Iss 4, Pp 351-359 (2018)
Erosion of carbonate strata not only can reflect the karst landform, but also can reveal the characteristics of carbonate karst reservoirs indirectly. In Sichuan Basin, the quantity and root causes of lacuna in the top strata of the Maokou Fm are unc
Externí odkaz:
https://doaj.org/article/f6c845e09e604d6d94b9994c776441ae