Zobrazeno 1 - 10
of 839
pro vyhledávání: '"Manabu TANAKA"'
Autor:
Yuwen Wang, Ji Chen, Maoai Chen, Hao Su, Ran Zong, Dongsheng Wu, Hisaya Komen, Manabu Tanaka, Chuansong Wu
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 397-415 (2024)
Wire-arc directed energy deposition (DED) of Al–Zn–Mg–Cu alloy faced a tough challenge because of the occurrence of crack and pore defects caused by the high content of alloying elements. Three cold metal transfer (CMT) arc modes were studied t
Externí odkaz:
https://doaj.org/article/b163f4a1b7e3472c974a9861971e7a1a
Autor:
Xiao Xiao, Chi Zhang, Dongsheng Wu, Hisaya Komen, Junfeng Gou, Yongkang Zhang, Keke Zhang, Shigeaki Uchida, Manabu Tanaka
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
A hybrid laser–GMAW-based directed energy deposition (DED) was developed to stabilise the cathode jet and droplet transfer in DED of Ti alloy. High-speed photography, spectroscopic diagnostic, theoretical calculation, and numerical simulation were
Externí odkaz:
https://doaj.org/article/eba2462a7afa4bbea1da5e4a7ffa219f
Autor:
Toshifumi Yuji, Shinichi Tashiro, Hiroyuki Kinoshita, Kentaro Yasui, Toshio Bouno, Wu Ziang, Wu Dongsheng, Wittawat Poonthong, Syahril Azli Abdul Rahman, Sarizam Bin Mamat, Manabu Tanaka
Publikováno v:
Journal of Advanced Joining Processes, Vol 9, Iss , Pp 100188- (2024)
Plasma-Metal Inert Gas (MIG) hybrid welding was employed to carry out bead on plate welding of an aluminum alloy A5052. The plasma arc was ignited to form a keyhole, and a series of welding systems were developed starting with MIG welding. The convec
Externí odkaz:
https://doaj.org/article/858a5e70d5864bfeb548d70145fcf3ec
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract A unique mechanism of splashing from a tungsten-based anode was identified during arc discharge. Splashing occurred by breakoff of a liquid metal column, which elongates after a local concavity formed on the molten anode surface. Blue–viol
Externí odkaz:
https://doaj.org/article/cda3f505247c457db771a9d55a375131
Autor:
Osamu Sakai, Toshifusa Karasaki, Tsuyohito Ito, Tomoyuki Murakami, Manabu Tanaka, Makoto Kambara, Satoshi Hirayama
Publikováno v:
PLoS ONE, Vol 19, Iss 4, p e0300842 (2024)
Maze-solving is a classical mathematical task, and is recently analogously achieved using various eccentric media and devices, such as living tissues, chemotaxis, and memristors. Plasma generated in a labyrinth of narrow channels can also play a role
Externí odkaz:
https://doaj.org/article/fb4a1f32e3724319a8e5e48407b92600
Autor:
Nanako Takaoka, Michiko Yamane, Ayami Hasegawa, Koya Obara, Kyoumi Shirai, Ryoichi Aki, Hiroyasu Hatakeyama, Yuko Hamada, Nobuko Arakawa, Manabu Tanaka, Robert M Hoffman, Yasuyuki Amoh
Publikováno v:
PLoS ONE, Vol 19, Iss 1, p e0297443 (2024)
There has been only limited success to differentiate adult stem cells into cardiomyocyte subtypes. In the present study, we have successfully induced beating atrial and ventricular cardiomyocytes from rat hair-follicle-associated pluripotent (HAP) st
Externí odkaz:
https://doaj.org/article/dacbf2db30c648da89349c16824f1989
Autor:
Kazushige Yoshida, Masanori Okamoto, Jun Sasaki, Chika Kuroda, Haruka Ishida, Katsuya Ueda, Hirokazu Ideta, Takayuki Kamanaka, Atsushi Sobajima, Takashi Takizawa, Manabu Tanaka, Kaoru Aoki, Takeshi Uemura, Hiroyuki Kato, Hisao Haniu, Naoto Saito
Publikováno v:
BMC Cancer, Vol 20, Iss 1, Pp 1-10 (2020)
Abstract Background There are many types of therapies for cancer. In these days, immunotherapies, especially immune checkpoint inhibitors, are focused on. Though many types of immune checkpoint inhibitors are there, the difference of effect and its m
Externí odkaz:
https://doaj.org/article/8b454d0963554609b62f3cea9028c887
Autor:
Shigeharu Uchiyama, Fumiki Kamoi, Manabu Tanaka, Itsuo Joko, Kazuo Kasuga, Kenta Suzuki, Naoko Tachibana, Tomoki Kaneko, Naoji Amano
Publikováno v:
PLoS ONE, Vol 17, Iss 4, p e0265636 (2022)
IntroductionCognitive function is an important factor that affects functional recovery after hip fracture (HipFx) surgery. The literature on the pathophysiology of dementia in HipFx patients is scarce. We performed a differential diagnosis of dementi
Externí odkaz:
https://doaj.org/article/602f8fbd00fb438691be3a19e478e093
Autor:
Ngoc Quang Trinh, Shinichi Tashiro, Tetsuo Suga, Tomonori Kakizaki, Kei Yamazaki, Ackadech Lersvanichkool, Hanh Van Bui, Manabu Tanaka
Publikováno v:
Metals, Vol 12, Iss 10, p 1577 (2022)
The metal transfer behavior of gas metal arc welding in a pure argon shielding gas was evaluated through experiments using a standard solid wire and a metal-cored wire. The investigation was conducted using observation techniques based on recording i
Externí odkaz:
https://doaj.org/article/611553f374644e4e991fa0e123c1e9f9
Autor:
Uttam Kumar Mohanty, Abhay Sharma, Yohei Abe, Takahiro Fujimoto, Mitsuyoshi Nakatani, Akikazu Kitagawa, Manabu Tanaka, Tetsuo Suga
Publikováno v:
Case Studies in Thermal Engineering, Vol 25, Iss , Pp 100885- (2021)
The instantaneous change of polarity during the welding with square waveform alternative current (AC) creates two distinct but partially overlapping weld-pools. The conventional ellipsoidal heat source model lacks the versatility to embody the overla
Externí odkaz:
https://doaj.org/article/cf182eb60ccd4b53910f421df413b0b7