Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Xiuyu ZHU"'
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 14, Iss 2, Pp 593-607 (2024)
Abstract During drilling operations, naturally, fractured formations are prone to show serious mud losses, which hinder drilling and increase nonproductive time and costs. The influencing factors of dynamic fluid loss are important for optimizing dri
Externí odkaz:
https://doaj.org/article/65dd0b7c19ea4223a0a5faeffaa237ec
Publikováno v:
Energies, Vol 17, Iss 2, p 513 (2024)
The compound surfactant system has considerable development prospects for improving oil recovery. A synergistic effect can be achieved through the orderly arrangement of the two surfactants on the interface, which can make up for the performance defe
Externí odkaz:
https://doaj.org/article/315141bc16654138ab7b2edc22e7a67c
Publikováno v:
BMC Pediatrics, Vol 21, Iss 1, Pp 1-5 (2021)
Abstract Background Retinal vein occlusion (RVO) is a common disease that causes blindness in elderly patients, and cerebral infarction is also a severe disorder impairing the health of individuals. Both diseases are not common in neonates and are re
Externí odkaz:
https://doaj.org/article/a261ad2f99474649b76e1aac13ce97fd
Publikováno v:
BMC Ophthalmology, Vol 20, Iss 1, Pp 1-7 (2020)
Abstract Background To investigate aqueous humour (AH) cytokine profiles in eyes with Coats disease and analyze the association between cytokine concentrations and the severity of the disease. Methods The study included 36 patients (36 eyes) with Coa
Externí odkaz:
https://doaj.org/article/c712b7f7a33141d693570e186ceb4115
Publikováno v:
Energy Science & Engineering, Vol 8, Iss 4, Pp 1050-1067 (2020)
Abstract Pulsating fracturing, as a new technology for unconventional oil and gas exploration, enables to enhance stimulated reservoir volume (SRV) effectively, which further helps to improve well performance. It is of great importance for the evalua
Externí odkaz:
https://doaj.org/article/36058c16952342b8bb17995fe6d2a9a4
Study on a New Environmentally Friendly Synthetic Fluid for Preparing Synthetic-Based Drilling Fluid
Publikováno v:
Frontiers in Chemistry, Vol 8 (2020)
In view of the pollution problems related to using oil-based drilling fluids, we prepared a new environmentally friendly synthetic fluid, namely, NSF, for use in synthetic-based drilling fluid instead. We used heavy hydrocarbons from Daqing as raw ma
Externí odkaz:
https://doaj.org/article/48f24aac1adb43dca713d6d4ccad35aa
Publikováno v:
Petroleum Exploration and Development, Vol 45, Iss 3, Pp 536-543 (2018)
Abstract: Aimed at the disadvantages of secondary damage to oil layers caused by the conventional bull-heading water control technique, a thermo-sensitive temporary plugging agent for water control was synthesized by water solution polymerization and
Externí odkaz:
https://doaj.org/article/e1187515440c4753846ef7d6c45597d7
Publikováno v:
Retina. 43:191-199
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2679a345c1d2ce424e27923ddb6df30
https://doi.org/10.1097/iae.0000000000003645
https://doi.org/10.1097/iae.0000000000003645
Publikováno v:
Polymer Engineering & Science. 62:3543-3552
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2567f11e68ef69454138242d830f2ff
https://doi.org/10.1002/pen.26125
https://doi.org/10.1002/pen.26125
Autor:
Qian, Ren, Xiuyu, Zhu, Wanwan, Li, Minghui, Wu, Shijie, Cui, Yihan, Ling, Xuehua, Ma, Guilong, Wang, Long, Wang, Wenge, Zheng
Publikováno v:
International Journal of Biological Macromolecules. 205:740-748
Porous poly (lactic acid) (PLA)-based scaffolds have been widely used as a promising product in tissue engineering. However, it is still a challenge to prepare the PLA-based scaffolds with high expansion ratio, good hydrophilicity, and excellent cyto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2235f6bcba7387cb62aa85a89004ea6
https://doi.org/10.1016/j.ijbiomac.2022.03.107
https://doi.org/10.1016/j.ijbiomac.2022.03.107