Zobrazeno 1 - 10
of 235
pro vyhledávání: '"Hiroyuki HIRAHARA"'
Autor:
Naruhiro Kimura, Atsunori Tsuchiya, Akihiro Nakamura, Muneatsu Ueda, Seiichi Yoshikawa, Takahiro Hoshi, Akito Takano, Satoshi Takagi, Tsutomu Miura, Satoshi Yamada, Masahiko Yanagi, Tatsuo Tani, Hiroyuki Hirahara
Publikováno v:
Case Reports in Gastroenterology, Vol 12, Iss 2, Pp 385-389 (2018)
A 52-year-old man was admitted due to severe epigastric lesion pain. Esophagus gastroduodenal endoscopy showed impaired duodenal dilatation, and contrast-enhanced computed tomography revealed a pancreaticoduodenal artery (PDA) aneurysm 13 mm in diame
Externí odkaz:
https://doaj.org/article/e3ed67bc96964d0ab79ef55860da4550
Publikováno v:
Journal of Fluid Science and Technology, Vol 14, Iss 2, Pp JFST0010-JFST0010 (2019)
The flow characteristics in a centrifugal bladeless mixer were investigated by using particle image velocimetry (PIV) and large eddy simulation (LES). The numerical result is compared with experimental one in terms of the phase-averaged velocities in
Externí odkaz:
https://doaj.org/article/8e0a6a7aef6f4edfa9f777df08a282f7
Publikováno v:
Fluids, Vol 5, Iss 2, p 96 (2020)
When a bubble detaches from a nozzle immersed in water, a sound is emitted owing to the detachment. The bubble deformation and sound emission generated after detachment has been investigated in many studies, in which the breathing mode with a natural
Externí odkaz:
https://doaj.org/article/723b4ed23e104444b397b4c8312c0561
Publikováno v:
Journal of Fluid Science and Technology, Vol 6, Iss 6, Pp 932-948 (2011)
Gas flow in high frequency oscillatory ventilation (HFOV) was numerically investigated. This artificial respiration technique has features of low tidal volume and high frequency. Although molecular diffusion appears to be influential in gas transport
Externí odkaz:
https://doaj.org/article/16e729aaff324d95a5fc506bc2a9a998
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 6, Iss 1, Pp 1-14 (2011)
An oscillatory flow in human lung was investigated with a real scale model channel experimentally. One objective of the present study is to clarify the gas exchange mechanism in the peripheral channel, e.g. from the 18-th to 20-th generations, which
Externí odkaz:
https://doaj.org/article/1a37db5441b848ad85fec6c28e0f6548
Publikováno v:
Journal of Fluid Science and Technology, Vol 3, Iss 8, Pp 965-974 (2008)
Laser induced streaming is one of the interesting phenomena. When we provide a highly concentrated energy in a small region with laser beam, an induced streaming, such as micro shock wave or laser induced thermal acoustics is observed in the region.
Externí odkaz:
https://doaj.org/article/8495a7d24df5458db295984e7aa4ddd3
Publikováno v:
Journal of Fluid Science and Technology, Vol 2, Iss 2, Pp 302-310 (2007)
The multi-blade fan, which has been widely used as a blower for air-conditioning systems of vehicles, is one of the well-established fluid machinery. However, many factors must be considered in its practical design because the flow generated in the f
Externí odkaz:
https://doaj.org/article/11b52e1a75464bd089a101cb7808cf13
Publikováno v:
Journal of Fluid Science and Technology, Vol 1, Iss 2, Pp 82-93 (2006)
The mechanism of gas transfer, flow pattern and diffusion in respiratory air flow at the end zone of human lung, especially in bronchial and alveoli, has not been clarified in detail. Recently, it is known that high frequency oscillatory ventilation
Externí odkaz:
https://doaj.org/article/59cc23a0c230464ab482dc075a62f42f
Publikováno v:
Japanese Journal of Cardiovascular Surgery. 52:189-192
Publikováno v:
Kyobu geka. The Japanese journal of thoracic surgery. 75(6)
A 52-year-old man developed Stanford type A acute aortic dissection and suffered severe pain in the back and the chest, and numbness of the left lower limb. Contrast-enhanced computed tomography (CT) revealed occlusion of the left iliac artery due to