Zobrazeno 1 - 10
of 4 191
pro vyhledávání: '"Spherical particles"'
Synthesis of Air@Co@Co7Fe3@Fe3O4 composite with enhanced electromagnetic wave absorption performance
Autor:
Hong Li, Hongyang Li, Fengxian Zhou, Bo Sheng, Sujun Shi, Yongjie Zhao, Weiwei Chen, Xiuchen Zhao, Ying Liu
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2282-2290 (2024)
Electromagnetic pollution prevention and military stealth technology requirements for wave absorbing materials gradually increased, therefore, the research and development of absorbing materials with the merits of low reflection loss, wide effective
Externí odkaz:
https://doaj.org/article/4eda5b2178074132ab90a41ea1ba029e
Publikováno v:
Hangkong gongcheng jinzhan, Vol 15, Iss 2, Pp 35-41 (2024)
The resistance characteristics of aero-engine high-altitude ice crystal particles will affect the movement of ice crystals. In order to explore the influence of different shapes of ice crystals on the drag coefficient, the paper adopts the method of
Externí odkaz:
https://doaj.org/article/7305901360064cb9bef2625a752a23c0
Publikováno v:
SoftwareX, Vol 27, Iss , Pp 101871- (2024)
Fluid flows containing dispersed particles are abundant in both nature and industry. Simulating such flows, especially with high volumetric fractions of the dispersed solid phase, is challenging due to the complexity of solid–fluid and solid–soli
Externí odkaz:
https://doaj.org/article/da1a6c3ad92f4c07b8e9b3400c2d02ff
Autor:
Daria Fayzullina, Tatiana Manukhova, Ekaterina Evtushenko, Sergey Tsibulnikov, Kirill Kirgizov, Ilya Ulasov, Nikolai Nikitin, Olga Karpova
Publikováno v:
Viruses, Vol 16, Iss 10, p 1621 (2024)
The virions of plant viruses and their structurally modified particles (SP) represent valuable platforms for recombinant vaccine epitopes and antitumor agents. The possibility of modifying their surface with biological compounds makes them a tool for
Externí odkaz:
https://doaj.org/article/0e9f8e41b64e41ae849e7bdad8f20fc2
Publikováno v:
Applied Sciences, Vol 14, Iss 20, p 9559 (2024)
The extraction of shale gas via horizontal drilling presents considerable challenges, primarily due to the accumulation of cuttings within the annular space, resulting in increased friction, torque, and potential drilling complications. To address th
Externí odkaz:
https://doaj.org/article/384d883bd2e64d76a9088118b5fddaae
Autor:
Labhesh Baid, K.S. Ojha
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100623- (2024)
EDTA encapsulated CdS spherical nanocrystals have been prepared via hydrothermal approach at three different reaction times 16 h, 20 h, and 24 h. The XRD investigation confirms the formation of cubic and hexagonal mixed phase of CdS while HRSEM image
Externí odkaz:
https://doaj.org/article/c6dc0924430a4378bea9b0392b03bd33
Publikováno v:
Energies, Vol 17, Iss 18, p 4552 (2024)
Concentrated solar power (CSP) technology relies on thermal energy storage to extend operating hours, making the selection of heat storage media crucial for system efficiency. Bauxite powder, known for its availability and high-temperature stability,
Externí odkaz:
https://doaj.org/article/0e98095912c94c4da496b33f46a0404d
Autor:
Daniel Inman, Veronika Kozlovskaya, Pavel Nikishau, Sarah Nealy, Maksim Dolmat, Jonghwa Oh, Claudiu T. Lungu, Lynzi Hunter, Eugenia Kharlampieva
Publikováno v:
Macromolecular Materials and Engineering, Vol 309, Iss 2, Pp n/a-n/a (2024)
Abstract Non‐spherical stimuli‐responsive polymeric particles have shown critical importance in therapeutic delivery. Herein, pH‐responsive poly(methacrylic acid) (PMAA) cubic hydrogel microparticles are synthesized by crosslinking PMAA layers
Externí odkaz:
https://doaj.org/article/0d562c1783174bf6b247dad87bf7cc6d
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 17, Iss 1 (2023)
Spherical nano-microcarriers generally perform targeted delivery of drugs to blood vessels with lesions. Recently, some studies have shown the importance of the non-spherical nature of nano-microcarriers in their movement toward the target wall insid
Externí odkaz:
https://doaj.org/article/6543287ac55d45f6a91667a6cf86bd9a
Autor:
Leila Zare Fekri
Publikováno v:
Frontiers in Chemistry, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/16d5affed1bb4cc98139f0a16f14fb8a