Zobrazeno 1 - 10
of 41 873
pro vyhledávání: '"H, Dong"'
Autor:
H. Dong, S. D. M. Jacques, K. T. Butler, O. Gutowski, A.-C. Dippel, M. von Zimmerman, A. M. Beale, A. Vamvakeros
Publikováno v:
npj Computational Materials, Vol 10, Iss 1, Pp 1-12 (2024)
Abstract In this study, we introduce a method designed to eliminate parallax artefacts present in X-ray powder diffraction computed tomography data acquired from large samples. These parallax artefacts manifest as artificial peak shifting, broadening
Externí odkaz:
https://doaj.org/article/c06fce0e95fa4f3fa107dd02c7faa2b8
Publikováno v:
Metalurgija, Vol 63, Iss 3-4, Pp 369-372 (2024)
Convolutional neural networks (CNNs) have the advantage of processing complex images and extracting feature information from the images, while long and short term memory networks (LSTMs) are good at processing data with sequential features. In this p
Externí odkaz:
https://doaj.org/article/d0e4405bc80c422580097282db586308
Autor:
C. Ye, K. Lu, X. Ma, W. Qiu, S. Li, X. Yang, C. Xue, T. Zhai, Y. Liu, X. Li, Y. Li, H. Wang, Z. Tan, X. Chen, H. Dong, L. Zeng, M. Hu, Y. Zhang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 15455-15472 (2023)
HONO is an important precursor for OH radicals that impact secondary-pollutant production. However, there are still large uncertainties about different HONO sources which hinder accurate predictions of HONO concentration and hence atmospheric oxidati
Externí odkaz:
https://doaj.org/article/0f8a0fe191ce41788ca0759eede3a65b
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 5525-5535 (2023)
In the last few decades, various techniques, including spectroscopic, mass spectrometric, chemiluminescence and wet chemical methods, have been developed and applied for the detection of gaseous ammonia (NH3). We developed an online NH3 monitoring sy
Externí odkaz:
https://doaj.org/article/269f35508bec47a2b2f25e862de8b0ad
Autor:
C. L. Reddington, S. T. Turnock, L. Conibear, P. M. Forster, J. A. Lowe, L. Berrang Ford, C. Weaver, B. vanBavel, H. Dong, M. R. Alizadeh, S. R. Arnold
Publikováno v:
Earth's Future, Vol 11, Iss 12, Pp n/a-n/a (2023)
Abstract Understanding the costs and benefits of climate change mitigation and adaptation options is crucial to justify and prioritize future decarbonization pathways to achieve net zero. Here, we quantified the co‐benefits of decarbonization for a
Externí odkaz:
https://doaj.org/article/0c60e5cc054d4742ad9589a6a8717147
Publikováno v:
Materials & Design, Vol 236, Iss , Pp 112487- (2023)
Nanostructured metallic multilayered composites have many excellent properties due to their high-density heterophase interfaces, but they also pose challenges to the thermal stability of their multilayered structures. In this work, destabilization be
Externí odkaz:
https://doaj.org/article/d6894ced7a744f4fb6488a16b76af3af
Autor:
X. Yang, K. Lu, X. Ma, Y. Gao, Z. Tan, H. Wang, X. Chen, X. Li, X. Huang, L. He, M. Tang, B. Zhu, S. Chen, H. Dong, L. Zeng, Y. Zhang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 12525-12542 (2022)
The ambient radical concentrations were measured continuously by laser-induced fluorescence during the STORM (STudy of the Ozone foRmation Mechanism) campaign at the Shenzhen site, located in the Pearl River Delta in China, in the autumn of 2018. The
Externí odkaz:
https://doaj.org/article/7b661499132d46988d815cc6fc54fe00
Publikováno v:
Mechanical Sciences, Vol 12, Pp 1093-1104 (2021)
Based on the lumped parameter theory, a nonlinear bending torsion coupling dynamic model of planetary gear transmission system was established by considering the backlash, support clearance, time-varying meshing stiffness, meshing damping, transmissi
Externí odkaz:
https://doaj.org/article/54808abdf62a47aab4edb027306a76cc
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Energetic plasma beams can be generated through the interaction between a short-pulse high-intensity laser and solid target. However, obtaining collimated plasma beams with low divergence remains challenging. In this study, we devised a self-collimat
Externí odkaz:
https://doaj.org/article/a344092d7ee744c7bdd961d0662e11a9
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 13713-13727 (2021)
Sulfate is one of the main components of haze fine particles, and its formation mechanism remains controversial. A lack of detailed and comprehensive field data hinders the accurate evaluation of relative roles of prevailing sulfate formation pathway
Externí odkaz:
https://doaj.org/article/28e6c44dc45b494c81c4308c8badb0fb