Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Maorong Zhang"'
Publikováno v:
BMC Infectious Diseases, Vol 23, Iss 1, Pp 1-7 (2023)
Abstract Backgrounds Refractory Mycoplasma pneumoniae pneumonia (RMPP) cause damage of pulmonary function and physical therapy assisting medical treatment is needed. Objective The aim of this study was to investigate the effect of interesting respira
Externí odkaz:
https://doaj.org/article/f095cd9903d94599b72317f11e64600f
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
A composite modifier made from waste ethylene-vinyl acetate copolymer (WEVA) and graphene oxide (GO) is used to modify asphalt used to pave the roadway. At the same time, the effect of GO on the related properties of modified composite asphalt is inv
Externí odkaz:
https://doaj.org/article/f4af3dc3938b4072945ae9b20de251b2
Publikováno v:
Zhang, M, Jakobsen, J, Li, R & Bai, S 2023, ' Investigation of a Simple Viscoelastic Model for a PVC-Gel Actuator under Combined Mechanical and Electrical Loading ', Materials, vol. 16, no. 3, 1183 . https://doi.org/10.3390/ma16031183
Materials
Volume 16
Issue 3
Pages: 1183
Materials
Volume 16
Issue 3
Pages: 1183
PVC gels are gaining more attention in the applications of soft actuators. While their characteristics have been extensively studied experimentally, precise models that predict the deformation due to imposed mechanical and electrical forces are not y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66cedc3b47d8340fad26e52363d2f558
https://vbn.aau.dk/da/publications/9f1c12e7-6c66-4563-b0d0-d450bac43153
https://vbn.aau.dk/da/publications/9f1c12e7-6c66-4563-b0d0-d450bac43153
Publikováno v:
Petroleum Science and Technology. 36:85-90
Nanoscale polyurethane emulsion which synthesized in previous work was used as polymer modifying agent herein to prepare modified asphalt by gentle agitation method. Rheological properties, storage...
Publikováno v:
Construction and Building Materials. 156:284-292
In this paper, the recovered waste packaging ethylene-vinyl acetate copolymer (EVA) and crumb rubber (CR) were used as polymer modifying agents to prepare EVA/CR modified asphalt, and the EVA/CR modified asphalt’s dynamic stability were studied. Af
Publikováno v:
Advances in Mechanism and Machine Science ISBN: 9783030201302
A spherical engraving machine based on RPR/RRPR spherical parallel mechanism (SPM) is presented. The mathematical model of the RPR/RRPR SPM is established. The forward kinematics and inverse kinematics of the SPM are analyzed. The reachable workspace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42aa1025668892fbf8a15107dafc5244
https://doi.org/10.1007/978-3-030-20131-9_234
https://doi.org/10.1007/978-3-030-20131-9_234
Autor:
Ying Li, Maorong Zhang, Haizhou Wang, Liqiong Zhang, Fan Wang, Xiaoxia Lu, Feng Han, Jiali Xu, Hui Du
Publikováno v:
Medicine. 100:e24315
Since the outbreak of coronavirus disease 2019 (COVID-19) in Wuhan, considerable attention has been paid on its epidemiology and clinical characteristics in children patients. However, it is also crucial for clinicians to summarize and investigate th
Publikováno v:
New Carbon Materials. 31:424-430
Recycled waste packaging polyethylene (WPE) and chopped polyacrylonitrile-based carbon fibers (PAN-CFs) were dispersed in molten asphalt at 170 °C with a shearing machine at 3 800 r/min for 60 min to modify its properties to meet the demands of moto
Autor:
Shisheng Zhou, Youliang Cheng, Xiaolong Liu, Changqing Fang, Maorong Zhang, Jian Su, Shaolong Liu, Ruien Yu
Publikováno v:
Journal of Wuhan University of Technology-Mater. Sci. Ed.. 31:931-936
Waste packaging polyethylene (WPE) was used to modify raw asphalt by melt blending the components at 190 °C for 1 h in a simple mixer and subsequently machining them at 120 °C for 1 h in a high-speed shearing machine. The effect of modification on
Publikováno v:
Polymers
Volume 10
Issue 11
Polymers, Vol 10, Iss 11, p 1189 (2018)
Volume 10
Issue 11
Polymers, Vol 10, Iss 11, p 1189 (2018)
In this reported work, thermoplastic polyurethane (TPU) was used as a reactive polymer modifying agent to prepare a modified-asphalt, using a high-speed shearing method. Physical performance tests of the TPU-modified asphalt were conducted before and