Zobrazeno 1 - 10
of 3 305
pro vyhledávání: '"Cheng Jia"'
Publikováno v:
Dizhi lixue xuebao, Vol 30, Iss 2, Pp 348-362 (2024)
Objective Widely distributed active faults are natural carriers that produce surface-rupture events; multidisciplinary observations have revealed that geometric changes in active faults significantly influence surface-rupture development. However, pr
Externí odkaz:
https://doaj.org/article/5d6a5f92ed8b4ab49d2768cadac1cd5b
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Thyroid nodules are a common occurrence, and although most are non-cancerous, some can be malignant. The American College of Radiology has developed the Thyroid Imaging Reporting and Data System (TI-RADS) to standardize the interpretation an
Externí odkaz:
https://doaj.org/article/a9029c2792654262a738cfa7684ed02a
Publikováno v:
Liang you shipin ke-ji, Vol 32, Iss 1, Pp 66-76 (2024)
The effects of different planting densities on the particle size distribution and pasting properties of starch granules in maize grains along the Huaihe River were analyzed. Taking 13 maize hybrids such as Yudan 132 and Jingke 968 as materials, three
Externí odkaz:
https://doaj.org/article/b54dee47566b4e619d0639007f031b82
Publikováno v:
Energy Science & Engineering, Vol 11, Iss 10, Pp 3364-3378 (2023)
Abstract Indoor air conditioning systems play a crucial role in regulating the environmental conditions of enclosed spaces. The noise generated by such systems can significantly impact human comfort. The multiblade centrifugal fan, as a crucial compo
Externí odkaz:
https://doaj.org/article/423a2000a0ea4b29891654621a759e2e
Autor:
Chengyu Ma, Kai Wang, Enci Wang, Yingjie Peng, Haochen Jiang, Haoran Yu, Cheng Jia, Zeyu Chen, Haixin Li, Xu Kong
Publikováno v:
The Astrophysical Journal Letters, Vol 971, Iss 1, p L14 (2024)
The gas-phase metallicity of galaxies is regulated by multiple astrophysical processes, which makes it a crucial diagnostic of galaxy formation and evolution. Beyond the fundamental mass–metallicity relation, a debate about the secondary galaxy pro
Externí odkaz:
https://doaj.org/article/e3e1745d067843e093cfea00b4d6150f
Publikováno v:
Heliyon, Vol 9, Iss 9, Pp e19837- (2023)
This study examines the impact of farmers' risk perceptions on their decision to transfer-out farmland, as well as the variations in this influence based on different risk preferences. The research utilizes survey data from 1389 farmers in rural Chin
Externí odkaz:
https://doaj.org/article/0d6468fcc7cc436b9c4ff40621d25cd4
Publikováno v:
Energy Science & Engineering, Vol 10, Iss 8, Pp 2808-2826 (2022)
Abstract To improve the stable operating range of centrifugal compressor stage, endwall contouring technology is introduced on the hub‐side wall of the vaned diffuser for NASA CC3 centrifugal compressor as a promising technique to redistribute the
Externí odkaz:
https://doaj.org/article/d3a517438eb54f47b5f63fe91f285a38
Publikováno v:
E3S Web of Conferences, Vol 520, p 01013 (2024)
In recent years, more and more prominent urban flooding problems on campus drainage system planning and design put forward higher requirements. Sudden rainfall can have multiple negative impacts on campuses, but it is also an excellent opportunity to
Externí odkaz:
https://doaj.org/article/c9a3e08c5434424886e5f24e16cba3ec
Deployment of Three-Body Chain-Type Tethered Satellites in Low-Eccentricity Orbits Using Only Tether
Publikováno v:
Space: Science & Technology, Vol 3 (2023)
The tethered TSAR (tomographic synthetic aperture radar) system is a group of tethered SAR satellites that can be rapidly deployed and provide a stable baseline for 3-dimensional topographic mapping and moving target detection. Successful deployment
Externí odkaz:
https://doaj.org/article/ddc60d9dcc2040e8ad315a951bf28950
Publikováno v:
Energy Science & Engineering, Vol 9, Iss 12, Pp 2474-2492 (2021)
Abstract In this study, a basic organic Rankine cycle (ORC) is introduced in an air separation process for waste heat recovery. Conventional and advanced exergy analyses are adopted to investigate the thermodynamic properties of components in the ORC
Externí odkaz:
https://doaj.org/article/51c2035c9b634ad29aad9cd752882e3c