Zobrazeno 1 - 10
of 11 505
pro vyhledávání: '"PTFE"'
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 44, Iss 4, Pp 463-469 (2024)
Objectives: Coating treatment on the surface of diamond particles is an important technique to effectively overcome the problem of difficult bonding between diamond and substrate, and the thermal explosion reaction is a common surface coating techniq
Externí odkaz:
https://doaj.org/article/806ac0d4fe8c4c4fb0142f330c7cf670
Autor:
Hiroki Kamada, MD, PhD, Sota Oguro, MD, PhD, Tatsuro Fukushi, MD, Hiromitsu Tannai, MD, PhD, Hideki Ota, MD, PhD, Kei Takase, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 8, Pp 3483-3487 (2024)
We present a case of prophylactic endovascular embolization in a 51-year-old man with necrotizing pancreatitis (NP) before undergoing endoscopic necrosectomy (EN). Contrast-enhanced CT imaging revealed the presence of a walled-off necrosis (WON) surr
Externí odkaz:
https://doaj.org/article/75541e44e73744ea8d3726e9cba87d08
Akademický článek
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Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 8749-8759 (2024)
To counter thin and lightweight targets such as drone swarms, a specialized design of 7.62 mm energetic bullets has been developed. These bullets utilize reactive materials as the core encased in a copper jacket, offering the advantages of impact-ind
Externí odkaz:
https://doaj.org/article/987f9fb57a834071be6a96bced55a7dd
Autor:
Tianyu Guan, Akshaya Jagannath, Yohann Delaunay, Pieter Daniel Haasbroek, Quanliang Su, Per Magnus Kristiansen, Nan Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 8506-8518 (2024)
In the mass-production of microfluidic devices through micro hot embossing/injection moulding, the longevity of mould inserts is influenced by elevated adhesion and friction between the polymer and the mould. Thus, accurate prediction of mould lifesp
Externí odkaz:
https://doaj.org/article/d73377df13e640da9091ebbaa536cdf1
Autor:
Chen Zhang, Guanghui Zhang, Kuan Sun, Jingchao Ren, Jiaming Zhou, Xuan Liu, Fenglong Lin, Huijun Yang, Jinhu Cao, Lin Nie, Pingyang Zhang, Lin Zhang, Ziqian Wang, Haibin Guo, Xianhua Lin, Shuyin Duan, Jia Cao, Hefeng Huang
Publikováno v:
EBioMedicine, Vol 108, Iss , Pp 105369- (2024)
Summary: Background: Microplastics are environmental pollutants detected in various human organs and tissues. These particles originate from multiple sources including the degradation of larger plastic items and the intentional inclusion in consumer
Externí odkaz:
https://doaj.org/article/59aaa06259a04a9b861ba1385e5245d1
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 104827- (2024)
Despite extensive investigations elucidating the initial response behavior of aluminized polytetrafluoroethylene (Al-PTFE) under atmospheric pressure, research on their response in lean-oxygen environments pertinent to propulsion and explosion scenar
Externí odkaz:
https://doaj.org/article/4e486b18160f425a950af29c2d5243e5
Publikováno v:
Clinical and Experimental Dental Research, Vol 10, Iss 4, Pp n/a-n/a (2024)
Abstract Objectives Guided bone regeneration (GBR) is a core procedure used to regenerate bone defects. The aim of the study was to investigate the adherence of Candida albicans on six commercially available polytetrafluoroethylene (PTFE) membranes u
Externí odkaz:
https://doaj.org/article/d3b4730198f94c0eb348a4bacc86e434
Publikováno v:
Nano Select, Vol 5, Iss 7-8, Pp n/a-n/a (2024)
Abstract This work reports the pore‐filling of porous silicon (PSi) and the loading of silicon nanotubes (SiNTs) with Pt‐Fe nanoparticles (NPs) and the corresponding different magnetic behavior of the two composite systems. The fabrication of mag
Externí odkaz:
https://doaj.org/article/4afa605bffcc401ba6de2526024079ca
Publikováno v:
Talanta Open, Vol 9, Iss , Pp 100326- (2024)
A series of experiments are described that provide recommendations of modifications to leaching test specifications to minimize losses of mercury from eluates during leaching tests and management of analytical samples. EPA methods of the Leaching Env
Externí odkaz:
https://doaj.org/article/9aee622cb3b04741a22d8bf987830ba7