Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Duoxi"'
Publikováno v:
Journal of Obstetrics and Gynaecology, Vol 44, Iss 1 (2024)
Background Both the trauma of endometrium and hysteroscopic adhesiolysis can lead to a high rate of placenta accreta spectrum (PAS) in women with intrauterine adhesion (IUA). This study analysed the impact of time interval from adhesiolysis to pregna
Externí odkaz:
https://doaj.org/article/5cab920d124e414c8f118d3784c442b1
Autor:
Shaohua Liu, Duoxin Zhang
Publikováno v:
Energies, Vol 17, Iss 23, p 5908 (2024)
A rock mass is mainly subjected to a high internal pressure load in the lined rock cavern (LRC) for compressed air energy storage (CAES). However, under the action of long-term cyclic loading and unloading, the mechanical properties of a rock mass wi
Externí odkaz:
https://doaj.org/article/0570e1d167de45ea8013cd2a589915b7
Publikováno v:
ACS Omega, Vol 9, Iss 26, Pp 27998-28007 (2024)
Externí odkaz:
https://doaj.org/article/106d8102c88745fb97acfb0664a041ba
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 7, Pp 44-52 (2023)
Sensing the floor deformation and damage process by testing parameters during coal seam mining is an effective way to secure the geology of the quarry. A numerical model of coal seam mining floor failure was constructed by using the finite difference
Externí odkaz:
https://doaj.org/article/dae5aca014a8425b85c688b265bc0a71
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
In buildings that experience fires, cement mortar is subjected to high-temperature environments and not only the weight of the structure above but also blast loads, leading to structural damage and loss of load-bearing capacity. To investigate the st
Externí odkaz:
https://doaj.org/article/def7737d70e64da38495ceda2ffcf566
Publikováno v:
Crystals, Vol 14, Iss 5, p 426 (2024)
The collapsible loess will rapidly soften and lose its bearing capacity when soaked in water. Under a mild condition (20 °C), the biomimetic inorganic agent, diammonium phosphate (DAP), reacts with calcite in the collapsible loess, producing a stron
Externí odkaz:
https://doaj.org/article/7daf84de6de94e44a933d9e35fb2fa40
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
BackgroundChildren with autism spectrum disorders (ASDs) suffer from sleep disorders to a considerable degree; however, there is no safe and effective treatment available in clinical practice. The objective of the trial is to assess the clinical effe
Externí odkaz:
https://doaj.org/article/10a00cc39cea439685b294bed829b3ec
Publikováno v:
Lithosphere, Vol 2022, Iss Special 10 (2022)
AbstractSpecimen-scale testing of loaded rock parameters is an important research component of rock mechanics testing. In this paper, a method combining 3D-DIC and FBG (fiber Bragg grating) technology is proposed and applied to the study of deformati
Externí odkaz:
https://doaj.org/article/a5018623c67a4931b80bc0bd981a11b8
Publikováno v:
Geofluids, Vol 2022 (2022)
During the extraction of coal seam, the evolution pattern of the rock is an important element for controlling the rock seam and preventing water damage to mine. In order to obtain the deformation and damage of weakly cemented coal seam footings under
Externí odkaz:
https://doaj.org/article/65285bfb25c743f193a78d8f6898901d
Autor:
Lingyun Lu, Hui Zheng, Qianhua Zheng, Xinyu Hao, Siyuan Zhou, Shusen Zhang, Tao Wei, Tao Gao, Duoxi Duan, Ling Zhao, Ning Li, Ying Li
Publikováno v:
Trials, Vol 18, Iss 1, Pp 1-8 (2017)
Abstract Background The effectiveness of acupuncture for patients with chronic tension-type headache (CTTH) is controversial. In this article, we report the protocol for a randomized controlled trial aiming to evaluate the long-term effect of acupunc
Externí odkaz:
https://doaj.org/article/e49ac81e73a047d2a108b9c292af1220