Zobrazeno 1 - 10
of 389
pro vyhledávání: '"Yanhe Li"'
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 15, Iss 1, Pp 1-19 (2024)
Abstract Background The intestinal barrier is the first line of defense against intestinal invasion by pathogens and foreign antigens and is closely associated with the gut microbiota. Astragalus polysaccharides (APS) have a long history of use in tr
Externí odkaz:
https://doaj.org/article/f0f194cd9f974aabb8a8cea15630e942
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract In hydrothermal high-temperature abnormal mines, the composite heat-insulation zone structure, formed through a combination of guniting and grouting, serves to mitigate heat dissipation from the surrounding rock into the airflow. To comprehe
Externí odkaz:
https://doaj.org/article/d899d4923e7c40cca4b9b6191293a176
Publikováno v:
Meikuang Anquan, Vol 55, Iss 3, Pp 155-165 (2024)
Based on the engineering background of the ultra-close adjacent coal seam group in the deep part of Pingdingshan No.8 coal mine, this paper studies the reasonable layering of bottom pumping roadway under the mining condition of deep ultra-close seam.
Externí odkaz:
https://doaj.org/article/28be4b3c6df242099a47b54939f4f344
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 1, Pp 221-231 (2024)
Accurately determining the casing breakage characteristics in mining wells and proposing corresponding preventive and control measures can provide an important guarantee for the long-term stability of the wellbore. Taking the No. 21 coal seam and ove
Externí odkaz:
https://doaj.org/article/268a3479f87648c09971b466d24472f4
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract Background Intestinal health plays a pivotal role in broiler chicken growth. Oregano aqueous extract (OAE) effectively exerts anti-inflammatory and antibacterial effects. However, the protective effects of OAE on intestinal health in broiler
Externí odkaz:
https://doaj.org/article/9e08974902964460bfb97acc8406f77a
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 283-292 (2023)
In recent years, the application of BESS in power system has been increasing. If lithium-ion batteries are used, the greater the number of batteries, the greater the energy density, which can increase safety risks. Considering the state of charge (SO
Externí odkaz:
https://doaj.org/article/1f76d13a87c34e70a719e913660c0500
Publikováno v:
Aquaculture and Fisheries, Vol 8, Iss 5, Pp 498-508 (2023)
Transport is an essential part of the aquaculture and research of the main freshwater aquaculture crayfish Procambarus clarkii in China. However, transport is often accompanied by a low survival rate. Assessing the physiological state of P. clarkii b
Externí odkaz:
https://doaj.org/article/cb72a4e12be14a57adb511b59a98ab57
Publikováno v:
Frontiers in Energy Research, Vol 11 (2024)
Affected by geology and mining, a certain number of low-yield wells will appear after a period of production in coalbed methane wells, and technical repairs are urgently needed to restore their production capacity to the maximum. Therefore, it is of
Externí odkaz:
https://doaj.org/article/06f61160d48a46c8822433c3a96d27a2
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 6, Pp 11-19 (2023)
The prominent contradiction between high ground stress and low strength of surrounding rock in deep strata of coal mine leads to large deformation and instability disaster after roadway excavation. In order to grasp the internal deformation of surrou
Externí odkaz:
https://doaj.org/article/ff29c42ed37e4670937e27153c180f98
Publikováno v:
Global Energy Interconnection, Vol 6, Iss 1, Pp 92-102 (2023)
With the increasing proportion of renewable energy in the power market, the demands on government financial subsidies are gradually increasing. Thus, a joint green certificate- carbon emission right- electricity multi-market trading process is propos
Externí odkaz:
https://doaj.org/article/4981717bb2c64356aa824341824f3f39