Zobrazeno 1 - 10
of 453
pro vyhledávání: '"Weidong Song"'
Publikováno v:
Defence Technology, Vol 33, Iss , Pp 147-159 (2024)
This work focuses on the effect of the interval between two shocks on the ejecta formation from the grooved aluminum (Al1100) surface by using smoothed particle hydrodynamics numerical simulation. Two unsupported shocks are obtained by the plate-impa
Externí odkaz:
https://doaj.org/article/6f95dc66fa4c4117b5e3f2caeedc9b59
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 2, Pp 597-615 (2024)
Rock-encased-backfill (RB) structures are common in underground mining, for example in the cut-and-fill and stoping methods. To understand the effects of cyclic excavation and blasting activities on the damage of these RB structures, a series of tria
Externí odkaz:
https://doaj.org/article/fbdb533cb8004418905e20eb5be60f16
Publikováno v:
IEEE Access, Vol 12, Pp 105055-105068 (2024)
Pavement distress detection is crucial in road health assessment and monitoring. However, there are still some challenges in extracting pavement distress based on deep learning: such as insufficient segmentation, extraction errors and discontinuities
Externí odkaz:
https://doaj.org/article/3e3f580383b64cc4ac9a4fa6346891e1
Publikováno v:
Defence Technology, Vol 31, Iss , Pp 117-129 (2024)
Porous materials are widely used in the field of protection because of their excellent energy absorption characteristics. In this work, a series of polyurethane microscopic models are established and the effect of porosity on the shock waves is studi
Externí odkaz:
https://doaj.org/article/3d446eb997ec4a259a0ad8ff200a2006
Autor:
Jing Wang, Tao Li, Yun Kwok Wing, Jihui Zhang, Jie Chen, Bin Zhang, Weidong Song, Chao Jiang, Jiyang Pan, Kun Zhang, Yaping Liu, Ngan Yin Chan, Hongliang Feng, Lulu Yang, Binbin Lei, Qunfeng Wang, Jessie Chi Ching Tsang, Joey W.Y. Chan, Kathleen Ries Merikangas
Publikováno v:
General Psychiatry, Vol 37, Iss 3 (2024)
Background Understanding the evolution of circadian rhythm dysfunction and psychopathology in the high-risk population has important implications for the prevention of bipolar disorder. Nevertheless, some of the previous studies on the emergence of p
Externí odkaz:
https://doaj.org/article/beef27bc857442e6b5c22a8d048e7191
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 18, Iss 1, Pp 1-13 (2023)
Abstract Purpose Tenosynovial giant cell tumour (TGCT) is a benign hyperplastic and inflammatory disease of the joint synovium or tendon sheaths, which may be misdiagnosed due to its atypical symptoms and imaging features. We aimed to identify biomar
Externí odkaz:
https://doaj.org/article/bda92bcabce94b73b102f106978cda48
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 5227-5242 (2023)
To study the influence of the addition of basalt fibers on the mechanical properties, pore structure, and damage evolution characteristics of the cemented tailings backfill (CTB), the uniaxial compression tests, nuclear magnetic resonance tests and s
Externí odkaz:
https://doaj.org/article/022c963b9659441993c2576a6d4f96f5
Publikováno v:
Journal of Food Quality, Vol 2024 (2024)
Refractance window (RW) drying is a new thin-layer drying technology that can control well the heating temperature to effectively reduce the loss of heat-sensitive substances. Here, an experiment on tomato pulp drying was carried out to study the dry
Externí odkaz:
https://doaj.org/article/ef09749394f04d219a8365db9229ef2a
Publikováno v:
Heliyon, Vol 10, Iss 2, Pp e24312- (2024)
Under deep mining conditions, rocks are subjected to complex multi-physical fields and can contain numerous pores and fractures. To explore the influence and correlation of these factors on the physical and mechanical properties of fractured rock sam
Externí odkaz:
https://doaj.org/article/34b2b77c30dc4fbe804a5276f8c468ca
Publikováno v:
PLoS ONE, Vol 19, Iss 1 (2024)
Externí odkaz:
https://doaj.org/article/1974f62e71cb455abe50a08352c3d0f0