Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Lulu Qu"'
Publikováno v:
Heliyon, Vol 10, Iss 22, Pp e40248- (2024)
Objective: Both atrial fibrillation (AF) and patent foramen ovale (PFO) has been associated with occurrences of ischemic stroke. The aim of this study was to investigate whether patients with concomitant AF and PFO were at an increased risk of stroke
Externí odkaz:
https://doaj.org/article/b9af0529a0a447b4b76e3889a83cc976
Publikováno v:
Environmental and Sustainability Indicators, Vol 23, Iss , Pp 100428- (2024)
The accelerated pace of urbanization and industrialization in China has given rise to air pollution in the form of PM2.5. This pollution poses significant threats to the atmospheric environment and human health. Traditional statistical models often l
Externí odkaz:
https://doaj.org/article/82ab96e4cd7841639df18b6e7c429fd2
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 4, Pp 1289-1304 (2024)
Layered rock mass is a type of engineering rock mass with sound mechanical anisotropy, which is generally unfavorable to the stability of underground works. To investigate the strength anisotropy of layered rock, the Mohr-Coulomb and Hoek-Brown crite
Externí odkaz:
https://doaj.org/article/4196574526104a54a0bcd996e3df34d8
Publikováno v:
Ecological Indicators, Vol 162, Iss , Pp 112008- (2024)
The core of dual circulation in the Three Gorges Reservoir Area (TGRA) and the greening Yangtze River is sustainable development. Reservoir housing-industry coordinate sustainable is extremely important to ensuring a more sustainable TGRA. Here, we i
Externí odkaz:
https://doaj.org/article/9c228cc3a3b449e1a287ce5e88c3f7e9
Publikováno v:
BMC Cardiovascular Disorders, Vol 23, Iss 1, Pp 1-9 (2023)
Abstract Introduction Left atrial appendage closure (LAAC) is a novel treatment for stroke prevention in high-risk patients with non-valvular atrial fibrillation (NVAF). However, the long-term outcomes after LAAC in Chinese NVAF patients are still la
Externí odkaz:
https://doaj.org/article/44670fb9faa74fe08f58c9fa71ddefa2
Autor:
Qiang Zhou, Guoping Yang, Haiquan Song, Jin Guo, Yadong Zhang, Shengjie Wei, Lulu Qu, Louis Alberto Gutierrez, Shaojie Qiao
Publikováno v:
CAAI Transactions on Intelligence Technology, Vol 7, Iss 3, Pp 537-546 (2022)
Abstract An excellent cardinality estimation can make the query optimiser produce a good execution plan. Although there are some studies on cardinality estimation, the prediction results of existing cardinality estimators are inaccurate and the query
Externí odkaz:
https://doaj.org/article/9a353ab450ea42beb18fad6a03fb0156
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2022)
IntroductionWomen are related to higher stroke risk and poorer outcome after stroke attack in patients with non-valvular atrial fibrillation (NVAF). The sex differences in efficacy and safety after left atrial appendage closure (LAAC) have remained e
Externí odkaz:
https://doaj.org/article/a709a65e2e3e4ebc8a70cc88f670bcf5
Publikováno v:
Ecological Indicators, Vol 132, Iss , Pp 108296- (2021)
The market-oriented allocation reform of urban land resources has become an important component of economic system reform in China, while its objective impact on land use efficiency still remains uncertain and needs to be revealed somehow. Based on t
Externí odkaz:
https://doaj.org/article/5bd63a4a626a49998d7e4b0ee1b579e8
Publikováno v:
Land, Vol 11, Iss 11, p 1902 (2022)
Consolidating and expanding the achievements of poverty alleviation, and effectively connecting it with rural revitalization, are part of an important path to achieving sustainable poverty alleviation and common prosperity in China, especially in its
Externí odkaz:
https://doaj.org/article/3f6bc92bf77042ceaa68760e44f48541
Publikováno v:
Royal Society Open Science, Vol 7, Iss 4 (2020)
The cement sheath plays a vital role in preventing gas channelling. It is important to understand the interfacial bonding between the casing and cement sheath when the downhole temperature and pressure change. This paper demonstrates the results of a
Externí odkaz:
https://doaj.org/article/dd0391fff37642d8b35140455e5c7404