Zobrazeno 1 - 10
of 570
pro vyhledávání: '"Leilei Xu"'
Autor:
Mahmoud M.A. Ahmed, Leilei Xu, Xue-Song Bai, Zubayr O. Hassan, Marwan Abdullah, Jaeheon Sim, Emre Cenker, W.L. Roberts, A.M. Elbaz
Publikováno v:
Fuel Communications, Vol 20, Iss , Pp 100127- (2024)
Compared to traditional hydrocarbon fuels, ammonia presents significant challenges as a fuel, including high ignition energy, low reactivity, slow flame propagation, and high NOx emissions, which hinder its use as a renewable fuel. Blending ammonia w
Externí odkaz:
https://doaj.org/article/8852325d69274e92ba6a709bb7fbc620
Autor:
Jianjiang Li, Nianrong Han, Zhenqiang Liu, Akram Osman, Leilei Xu, Jing Song, Yang Xiao, Wei Hu
Publikováno v:
BMC Musculoskeletal Disorders, Vol 25, Iss 1, Pp 1-12 (2024)
Abstract Background This study investigated the role of Galectin-3 in the degeneration of intervertebral disc cartilage. Methods The patients who underwent lumbar spine surgery due to degenerative disc disease were recruited and divided into Modic I,
Externí odkaz:
https://doaj.org/article/b58acf0bd3d54d5b87927445c92848a8
Publikováno v:
Energies, Vol 17, Iss 17, p 4307 (2024)
Low-temperature combustion (LTC) concepts, such as homogeneous charge compression ignition (HCCI) and partially premixed combustion (PPC), aim to reduce in-cylinder temperatures in internal combustion engines, thereby lowering emissions of nitrogen o
Externí odkaz:
https://doaj.org/article/7443debebfbe48c594ea8c27f9c87a2c
Autor:
Fengwang Zhao, Gemeng Liang, Xiaoli Yang, Yang Lei, Fayi Jin, Leilei Xu, Chuanhui Zhang, Wei Jiang, Haoxi Ben, Xingyun Li
Publikováno v:
Molecules, Vol 29, Iss 16, p 3715 (2024)
Significant interest has emerged for the application of Pd-In2O3 catalysts as high-performance catalysts for CO2 hydrogenation to CH3OH. However, precise active site control in these catalysts and understanding their reaction mechanisms remain major
Externí odkaz:
https://doaj.org/article/745d75663c5a4339a9708bf763b341f4
Publikováno v:
Nanomaterials, Vol 14, Iss 14, p 1190 (2024)
In recent decades, with the rapid development of the inorganic synthesis and the increasing discharge of pollutants in the process of industrialization, hollow-structured metal oxides (HSMOs) have taken on a striking role in the field of environmenta
Externí odkaz:
https://doaj.org/article/1912818c71e2444eb22b94850df5f1eb
Autor:
Kang Xiong, Leilei Xu
Publikováno v:
Nanomaterials, Vol 14, Iss 10, p 865 (2024)
Gastric perforation refers to the complete rupture of the gastric wall, leading to the extravasation of gastric contents into the thoracic cavity or peritoneum. Without timely intervention, the expulsion of gastric contents may culminate in profound
Externí odkaz:
https://doaj.org/article/580d4bab9a9f40e4bc178b8d2c962a1c
Autor:
Fei Meng, Shen Luo, Jingxian Sun, Cheng Zhang, Leilei Xu, Yankun Du, Junfeng Zeng, Yongchang Guo
Publikováno v:
Buildings, Vol 14, Iss 5, p 1399 (2024)
Researchers have been engaged in the study of high-ductility concrete (HDC) due to its excellent ductility and cracking control ability. This study combines the concepts of HDC and alkali-activated composites (AAC) to develop high-ductility alkali-ac
Externí odkaz:
https://doaj.org/article/1fdddfd927b44b15b5b29517977b3427
Publikováno v:
Applications in Energy and Combustion Science, Vol 16, Iss , Pp 100197- (2023)
Biofuel is a crucial renewable and environmentally friendly energy source for addressing greenhouse gas emissions and other energy-related issues. Biodiesel and butanol, among alternative biofuels, possess complementary physical and chemical properti
Externí odkaz:
https://doaj.org/article/b8344a6aa7d44e78b86397d9383c7630
Publikováno v:
European Journal of Remote Sensing, Vol 56, Iss 1 (2023)
ABSTRACTParcel-level farmland information contains rich spatial distribution and boundary details, which is crucial for digital agriculture and agricultural resource surveys. However, the spatial complexity and heterogeneity of features resulting fro
Externí odkaz:
https://doaj.org/article/a5488a5310cd43a2bde94f5bc42b5e3f
Publikováno v:
Advanced Intelligent Systems, Vol 5, Iss 11, Pp n/a-n/a (2023)
“On‐the‐fly” molecule enrichment by micro/nanomotors obviously improves heterogeneous catalysis, trace detection, and environmental monitoring, yet faces challenges of the trade‐off between collection range and interaction time. Inspired by
Externí odkaz:
https://doaj.org/article/f6e1a5cd25844f68b821ee78407ebcc7