Zobrazeno 1 - 10
of 566
pro vyhledávání: '"Hongping Li,"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 6, Pp 29-39 (2024)
Irregular upper gobs may increase the risk of rock burst incidents in coal mines. Investigating the rock burst mechanism in the complex mining spatial structure of multi-seam rock bursts is essential for ensuring the safe extraction of coal resources
Externí odkaz:
https://doaj.org/article/48b44ed8a97446688e05c82686e8bc1e
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
In order to explore a new method and mode of gently inclined hard roof treatment, the hydraulic fracturing axial roof cutting technology based on abrasive jet is introduced, and the key technical parameters of abrasive jet axial cutting and fracturin
Externí odkaz:
https://doaj.org/article/34d60c6541654397bd77271c8eb514ce
Publikováno v:
BioResources, Vol 7, Iss 3, Pp 3555-3572 (2012)
Sesame leaf, an agricultural solid waste, was used as low cost adsorbent for removal of Pb(II) from aqueous solution in batch mode. The biosorbent was characterized by thermo-gravimetric analysis and Fourier transform infrared spectroscopy. The influ
Externí odkaz:
https://doaj.org/article/d261d690de66491dada1da0410ec078e
Publikováno v:
Plant Methods, Vol 20, Iss 1, Pp 1-14 (2024)
Abstract Background Mechanical damage to plants triggers local and systemic electrical signals that are eventually decoded into plant defense responses. These responses are constantly affected by other environmental stimuli in nature, for instance, l
Externí odkaz:
https://doaj.org/article/ad25eb9a53a941e0af69654ed8964e03
Autor:
Weina Li, Xiaozhen Cheng, Guanghui Zhu, Ying Hu, Yunhan Wang, Yueyue Niu, Hongping Li, Aikeremu Aierken, Jie Li, Ling Feng, Guifang Liu
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
Significant advances in chemotherapy drugs have reduced mortality in patients with malignant tumors. However, chemotherapy-related cardiotoxicity increases the morbidity and mortality of patients, and has become the second leading cause of death afte
Externí odkaz:
https://doaj.org/article/3c65be2842c64db18d2df0c5d1062cad
Publikováno v:
BMC Microbiology, Vol 23, Iss 1, Pp 1-10 (2023)
Abstract Background The vaginal microbiome is a dynamic community of microorganisms in the vagina. Its alteration may be influenced by multiple factors, including gestational status, menstrual cycle, sexual intercourse, hormone levels, hormonal contr
Externí odkaz:
https://doaj.org/article/7efcb9a8fed94a5a98d6b3f1dfe2c0bf
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Synthetic Aperture Interferometric Radiometer (SAIR) as one of the most advanced instruments for Sea Surface Salinity (SSS) observation, has been in service on SMOS mission for years and is planned on the Chinese Ocean Salinity Satellite in the near
Externí odkaz:
https://doaj.org/article/f6a7b15a43214105a99a5d10bf33edb5
Publikováno v:
Molecules, Vol 29, Iss 7, p 1548 (2024)
With the increasingly strict limitations on emission standards of vehicles, deep desulfurization in fuel is indispensable for social development worldwide. In this study, a series of hybrid materials based on SiO2-supported polyoxometalate ionic liqu
Externí odkaz:
https://doaj.org/article/c4d88a6a0d434f76a93e0ca69ddf8e84
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Ocean eddies are typical oceanic mesoscale phenomena that are numerous, widely distributed and have high energy. Traditional eddy detection methods are mainly based on physical mechanisms with high accuracy. However, the large number of steps and com
Externí odkaz:
https://doaj.org/article/c91a105aee4a4f6a862b0652aece696f
Autor:
Fei Chen, Ningbo Cui, Shouzheng Jiang, Zhihui Wang, Hongping Li, Min Lv, Yaosheng Wang, Daozhi Gong, Lu Zhao
Publikováno v:
Agricultural Water Management, Vol 287, Iss , Pp 108440- (2023)
Precision irrigation management is the key to saving water, improving fruit quality and increasing yield of citrus. In this study, six water-yield models and three water-fruit quality models were proposed based on 4-year field data. Then, six scenari
Externí odkaz:
https://doaj.org/article/6598ad7a8f1e43d19dbb92c53da3047d