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TiB Whisker and Nitrogen Solid‐Solution Synergistic‐Strengthened Titanium Matrix Composites by Ti–BN via Spark Plasma Sintering and Hot Extrusion.
Published in:
Advanced Engineering Materials, 2021, v. 23, n. 9, p. 1, doi. 10.1002/adem.202100344
By:
- Pan, Deng;
- Li, Shufeng;
- Gao, Lina;
- Liu, Lei;
- Zhang, Xin;
- Ji, Xinghua;
- Umeda, Junko;
- Kondoh, Katsuyoshi
Publication type:
Article
COST EFFECTIVE IN-SITU ALLOYING OF Ti-Fe VIA LASER POWDER-BED-FUSION.
Published in:
International Journal of Powder Metallurgy, 2023, v. 59, n. 4, p. 19
By:
- Huang, Jeff;
- Issariyapat, Ammarueda;
- Shota Kariya;
- Yafeng Yang;
- Junko Umeda;
- Katsuyoshi Kondoh
Publication type:
Article
EXPERIMENTAL AND THEORETICAL ANALYSIS OF NITROGEN SOLID-SOLUTION STRENGTHENING OF PM TITANIUM.
Published in:
International Journal of Powder Metallurgy, 2014, v. 50, n. 3, p. 35
By:
- Katsuyoshi Kondoh;
- Bin Sun;
- Shufeng Li;
- Hisashi Imai;
- Junko Umeda
Publication type:
Article
MICROSTRUCTURES AND MECHANICAL PROPERTIES OF SINTERED AND EXTRUDED TiNi SHAPE-MEMORY ALLOYS USING PREALLOYED POWDER WITH ADDITIONS OF Ti02 POWDER.
Published in:
International Journal of Powder Metallurgy, 2014, v. 50, n. 1, p. 33
By:
- Takayuki Yonezawa;
- Tomohiro Yoshimura;
- Junko Umeda;
- Katsuyoshi Kondoh;
- Ryouichi Souba
Publication type:
Article
EUS elastography combined with the strain ratio of tissue elasticity for diagnosis of solid pancreatic masses.
Published in:
Journal of Gastroenterology, 2011, v. 46, n. 6, p. 843, doi. 10.1007/s00535-011-0399-5
By:
- Itokawa, Fumihide;
- Itoi, Takao;
- Sofuni, Atsushi;
- Kurihara, Toshio;
- Tsuchiya, Takayoshi;
- Ishii, Kentaro;
- Tsuji, Shujiro;
- Ikeuchi, Nobuhito;
- Umeda, Junko;
- Tanaka, Reina;
- Yokoyama, Naoyuki;
- Moriyasu, Fuminori;
- Kasuya, Kazuhiko;
- Nagao, Toshitaka;
- Kamisawa, Terumi;
- Tsuchida, Akihiko
Publication type:
Article
Serum Metabolomic Profiles for Human Pancreatic Cancer Discrimination.
Published in:
International Journal of Molecular Sciences, 2017, v. 18, n. 4, p. 767, doi. 10.3390/ijms18040767
By:
- Takao Itoi;
- Masahiro Sugimoto;
- Junko Umeda;
- Atsushi Sofuni;
- Takayoshi Tsuchiya;
- Shujiro Tsuji;
- Reina Tanaka;
- Ryosuke Tonozuka;
- Mitsuyoshi Honjo;
- Fuminori Moriyasu;
- Kazuhiko Kasuya;
- Yuichi Nagakawa;
- Yuta Abe;
- Kimihiro Takano;
- Shigeyuki Kawachi;
- Motohide Shimazu;
- Tomoyoshi Soga;
- Masaru Tomita;
- Makoto Sunamura
Publication type:
Article
Endoscopic ultrasonography-guided cholecystogastrostomy using a lumen-apposing metal stent as an alternative to extrahepatic bile duct drainage in pancreatic cancer with duodenal invasion.
Published in:
Digestive Endoscopy, 2013, p. 137, doi. 10.1111/den.12084
By:
- Itoi, Takao;
- Binmoeller, Kenneth;
- Itokawa, Fumihide;
- Umeda, Junko;
- Tanaka, Reina
Publication type:
Article
LATE BLEEDING AFTER EUS-GUIDED TRANSJEJUNAL DRAINAGE OF A PANCREATIC PSEUDOCYST IN A ROUX-EN-Y PATIENT.
Published in:
Digestive Endoscopy, 2011, v. 23, p. 51, doi. 10.1111/j.1443-1661.2011.01141.x
By:
- ITOI, TAKAO;
- ITOKAWA, FUMIHIDE;
- SOFUNI, ATSUSHI;
- UMEDA, JUNKO;
- TSUCHIYA, TAKAYOSHI
Publication type:
Article
ENDOSCOPIC PANCREATIC SPHINCTEROTOMY PLUS LARGE-BALLOON DILATION FOR REMOVAL OF A LARGE IMPACTED PANCREATIC DUCT STONE (WITH VIDEO).
Published in:
Digestive Endoscopy, 2010, v. 22, n. 4, p. 345, doi. 10.1111/j.1443-1661.2010.01029.x
By:
- Itoi, Takao;
- Kurihara, Toshio;
- Sofuni, Atsushi;
- Itokawa, Fumihide;
- Tsuchiya, Takayoshi;
- Ishii, Kentaro;
- Tsuji, Shujiro;
- Ikeuchi, Nobuhito;
- Umeda, Junko;
- Moriyasu, Fuminori;
- Sakai, Yoshihiro
Publication type:
Article
Tribological Behavior of Titanium-Sintered Composites with Ring-Shaped TiN Dispersoids.
Published in:
Lubricants (2075-4442), 2022, v. 10, n. 10, p. 254, doi. 10.3390/lubricants10100254
By:
- Umeda, Junko;
- Fujii, Hiroko;
- Takizawa, Ryota;
- Teramae, Takuma;
- Issariyapat, Ammarueda;
- Kariya, Shota;
- Yang, Yafeng;
- Li, Shufeng;
- Kondoh, Katsuyoshi
Publication type:
Article
Precipitation and Distribution Behavior of In Situ-Formed TiB Whiskers in Ti64 Composites Fabricated by Selective Laser Melting.
Published in:
Crystals (2073-4352), 2021, v. 11, n. 4, p. 374, doi. 10.3390/cryst11040374
By:
- Umeda, Junko;
- Jia, Lei;
- Chen, Biao;
- Chen, Ke;
- Li, Shufeng;
- Shitara, Kazuki;
- Kondoh, Katsuyoshi
Publication type:
Article
In-Situ Formed Al 3 Zr Compounds Reinforced Al Composites and Tribological Application.
Published in:
Crystals (2073-4352), 2021, v. 11, n. 3, p. 227, doi. 10.3390/cryst11030227
By:
- Umeda, Junko;
- Nishimura, Nodoka;
- Fujii, Hiroko;
- Jia, Lei;
- Kondoh, Katsuyoshi;
- Xiao, Bolv
Publication type:
Article
Influence of two-step austempering at different temperatures on mechanical and microstructural properties of AISI 9254 high silicon steel.
Published in:
Ironmaking & Steelmaking, 2023, v. 50, n. 9, p. 1331, doi. 10.1080/03019233.2023.2204268
By:
- Nalcaci, Burak;
- Baysun, Meltem;
- Bahador, Abdollah;
- Umeda, Junko;
- Münstermann, Sebastian;
- Kaya, Ali Arslan;
- Erdogan, Mehmet
Publication type:
Article
Crack Formation in Powder Metallurgy Carbon Nanotube (CNT)/Al Composites During Post Heat-Treatment.
Published in:
JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2015, v. 67, n. 12, p. 2887, doi. 10.1007/s11837-014-1246-y
By:
- Chen, Biao;
- Imai, Hisashi;
- Li, Shufeng;
- Jia, Lei;
- Umeda, Junko;
- Kondoh, Katsuyoshi
Publication type:
Article
Microstructure and mechanical properties of powder metallurgy Ti-TiBw-xFe titanium matrix composites using Ti-TiBw composite powder.
Published in:
Journal of Materials Science, 2023, v. 58, n. 34, p. 13662, doi. 10.1007/s10853-023-08870-0
By:
- Wang, Shaodi;
- Li, Shufeng;
- Liu, Lei;
- Li, Shaolong;
- Gao, Lina;
- Liu, Huiying;
- Zhang, Xin;
- Li, Bo;
- Chen, Biao;
- Umeda, Junko;
- Kondoh, Katsuyoshi;
- Zhou, Shengyin
Publication type:
Article
Rose bengal-decorated rice husk-derived silica nanoparticles enhanced singlet oxygen generation for antimicrobial photodynamic inactivation.
Published in:
Journal of Materials Science, 2023, v. 58, n. 6, p. 2801, doi. 10.1007/s10853-023-08194-z
By:
- Mori, Nanase;
- Kawasaki, Hideya;
- Nishida, Erika;
- Kanemoto, Yukimi;
- Miyaji, Hirofumi;
- Umeda, Junko;
- Kondoh, Katsuyoshi
Publication type:
Article
Study on Aluminum Matrix Composites Reinforced with Singly Dispersed Carbon Nanotubes.
Published in:
Journal of the Japan Society of Powder & Powder Metallurgy / Funtai Oyobi Fummatsu Yakin, 2018, v. 65, n. 3, p. 139, doi. 10.2497/jjspm.65.139
By:
- CHEN, Biao;
- UMEDA, Junko;
- KONDOH, Katsuyoshi
Publication type:
Article
Prognosis of cancer with branch duct type IPMN of the pancreas.
Published in:
Annals of Gastroenterology & Hepatology, 2010, v. 8, n. 85, p. 1890, doi. 10.3748/wjg.v16.i15.1890
By:
- Nobuhito Ikeuchi;
- Takao Itoi;
- Atsushi Sofuni;
- Fumihide Itokawa;
- Takayoshi Tsuchiya;
- Toshio Kurihara;
- Kentaro Ishii;
- Shujiro Tsuji;
- Junko Umeda;
- Fuminori Moriyasu;
- Akihiko Tsuchida;
- Kazuhiko Kasuya
Publication type:
Article
A Novel Dry Model for Practicable Sphincterotomy and Precut Needle Knife Sphincterotomy.
Published in:
Gastroenterology Research & Practice, 2014, p. 1, doi. 10.1155/2014/908693
By:
- Akio Katanuma;
- Takao Itoi;
- Junko Umeda;
- Ryosuke Tonozuka;
- Shuntaro Mukai;
- Kei Yane;
- Toshifumi Kin;
- Kazuaki Matsumoto;
- Tomoaki Matsumori;
- Katsushige Gon;
- Ryo Takaki;
- Akiko Tomonari
Publication type:
Article
Effectiveness of the J-Tip Guidewire for Selective Biliary Cannulation Compared to Conventional Guidewires (The JANGLE Study).
Published in:
Digestive Diseases & Sciences, 2015, v. 60, n. 8, p. 2502, doi. 10.1007/s10620-015-3658-0
By:
- Tsuchiya, Takayoshi;
- Itoi, Takao;
- Maetani, Iruru;
- Shigoka, Hiroaki;
- Ikeuchi, Nobuhito;
- Umeda, Junko;
- Sofuni, Atsushi;
- Itokawa, Fumihide;
- Ishii, Kentaro;
- Kurihara, Toshio;
- Tsuji, Shujiro;
- Tanaka, Reina;
- Tonozuka, Ryosuke;
- Honjyo, Mitsuyoshi;
- Mukai, Shuntaro;
- Moriyasu, Fuminori
Publication type:
Article
Efficacy and Safety of Endoscopic Papillary Large Balloon Dilation for Large Bile Duct Stones in Elderly Patients.
Published in:
Digestive Diseases & Sciences, 2014, v. 59, n. 9, p. 2299, doi. 10.1007/s10620-014-3156-9
By:
- Tonozuka, Ryosuke;
- Itoi, Takao;
- Sofuni, Atsushi;
- Itokawa, Fumihide;
- Kurihara, Toshio;
- Tsuchiya, Takayoshi;
- Ishii, Kentaro;
- Tsuji, Shujiro;
- Ikeuchi, Nobuhito;
- Umeda, Junko;
- Tanaka, Reina;
- Honjyo, Mitsuyoshi;
- Mukai, Shuntaro;
- Fujita, Mitsuru;
- Moriyasu, Fuminori
Publication type:
Article
A multicenter prospective study of the short-term outcome of a newly developed partially covered self-expandable metallic biliary stent (WallFlex(®)).
Published in:
2011
By:
- Tsuchiya, Takayoshi;
- Itoi, Takao;
- Gotoda, Takuji;
- Kuraoka, Kensuke;
- Sofuni, Atsushi;
- Itokawa, Fumihide;
- Kurihara, Toshio;
- Ishii, Kentaro;
- Tsuji, Shujiro;
- Ikeuchi, Nobuhito;
- Tanaka, Reina;
- Umeda, Junko;
- Moriyasu, Fuminori
Publication type:
journal article
Current status and perspective of endoscopic ultrasonography-guided gastrojejunostomy: endoscopic ultrasonography-guided double-balloon-occluded gastrojejunostomy (with videos).
Published in:
Journal of Hepato -- Biliary -- Pancreatic Sciences, 2015, v. 22, n. 1, p. 3, doi. 10.1002/jhbp.148
By:
- Itoi, Takao;
- Ishii, Kentaro;
- Tanaka, Reina;
- Umeda, Junko;
- Tonozuka, Ryosuke
Publication type:
Article
Stent selection and tips on placement technique of EUS-guided biliary drainage: transduodenal and transgastric stenting.
Published in:
Journal of Hepato -- Biliary -- Pancreatic Sciences, 2011, v. 18, n. 5, p. 664, doi. 10.1007/s00534-011-0410-9
By:
- Itoi, Takao;
- Isayama, Hiroyuki;
- Sofuni, Atsushi;
- Itokawa, Fumihide;
- Kurihara, Toshio;
- Tsuchiya, Takayoshi;
- Tsuji, Shujiro;
- Ishii, Kentaro;
- Ikeuchi, Nobuhito;
- Tanaka, Reina;
- Umeda, Junko;
- Moriyasu, Fuminori;
- Kawakami, Hiroshi
Publication type:
Article
Endoscopic ultrasonography-guided biliary drainage.
Published in:
Journal of Hepato -- Biliary -- Pancreatic Sciences, 2010, v. 17, n. 5, p. 611, doi. 10.1007/s00534-009-0196-1
By:
- Itoi, Takao;
- Sofuni, Atsushi;
- Itokawa, Fumihide;
- Tsuchiya, Takayoshi;
- Kurihara, Toshio;
- Ishii, Kentaro;
- Tsuji, Shujiro;
- Ikeuchi, Nobuhito;
- Umeda, Junko;
- Moriyasu, Fuminori;
- Tsuchida, Akihiko
Publication type:
Article
A Newly Developed Variable Stiffness Duodenoscope for Diagnostic and Therapeutic Endoscopic Retrograde Cholangiopancreatography.
Published in:
Diagnostic & Therapeutic Endoscopy, 2010, p. 1, doi. 10.1155/2010/153951
By:
- Itoi, Takao;
- Sofuni, Atsushi;
- Itokawa, Fumihide;
- Kurihara, Toshio;
- Tsuchiya, Takayoshi;
- Ishii, Kentaro;
- Tsuji, Shujiro;
- Ikeuchi, Nobuhito;
- Umeda, Junko;
- Moriyasu, Fuminori;
- Kasuya, Kazuhiko;
- Tsuchida, Akihiko
Publication type:
Article
Single Balloon Enteroscopy-Assisted ERCP Using Rendezvous Technique for Sharp Angulation of Roux-en-Y Limb in a Patient with Bile Duct Stones.
Published in:
Diagnostic & Therapeutic Endoscopy, 2009, p. 1, doi. 10.1155/2009/154084
By:
- Itoi, Takao;
- Ishii, Kentaro;
- Sofuni, Atsushi;
- Itokawa, Fumihide;
- Kurihara, Toshio;
- Tsuchiya, Takayoshi;
- Tsuji, Shujiro;
- Umeda, Junko;
- Moriyasu, Fuminori
Publication type:
Article
Current status of preoperative biliary drainage.
Published in:
Journal of Gastroenterology, 2015, v. 50, n. 9, p. 940, doi. 10.1007/s00535-015-1096-6
By:
- Umeda, Junko;
- Itoi, Takao
Publication type:
Article
Expanding endoscopic interventions for pancreatic pseudocyst and walled-off necrosis.
Published in:
Journal of Gastroenterology, 2015, v. 50, n. 2, p. 211, doi. 10.1007/s00535-014-0957-8
By:
- Mukai, Shuntaro;
- Itoi, Takao;
- Sofuni, Atsushi;
- Itokawa, Fumihide;
- Kurihara, Toshio;
- Tsuchiya, Takayoshi;
- Ishii, Kentaro;
- Tsuji, Shujiro;
- Ikeuchi, Nobuhito;
- Tanaka, Reina;
- Umeda, Junko;
- Tonozuka, Ryosuke;
- Honjo, Mitsuyoshi;
- Gotoda, Takuji;
- Moriyasu, Fuminori
Publication type:
Article
Machinable Cu-40%Zn Composites Containing Graphite Particles by Powder Metallurgy Process.
Published in:
Journal of Metallurgy, 2009, p. 1, doi. 10.1155/2009/853092
By:
- Kondoh, Katsuyoshi;
- Imai, Hisashi;
- Kosaka, Yoshiharu;
- Kojima, Akimichi;
- Umeda, Junko
Publication type:
Article
Quantitative Strengthening Evaluation of Powder Metallurgy Titanium Alloys with Substitutional Zr and Interstitial O Solutes via Homogenization Heat Treatment.
Published in:
Materials (1996-1944), 2021, v. 14, n. 21, p. 6561, doi. 10.3390/ma14216561
By:
- Kondoh, Katsuyoshi;
- Kariya, Shota;
- Khantachawana, Anak;
- Alhazaa, Abdulaziz;
- Umeda, Junko
Publication type:
Article
Synthesis of Al2Ca Dispersoids by Powder Metallurgy Using a Mg-Al Alloy and CaO Particles.
Published in:
Materials (1996-1944), 2017, v. 10, n. 7, p. 716, doi. 10.3390/ma10070716
By:
- Junji Fujita;
- Junko Umeda;
- Katsuyoshi Kondoh
Publication type:
Article
Corrosion Behavior and Strength of Dissimilar Bonding Material between Ti and Mg Alloys Fabricated by Spark Plasma Sintering.
Published in:
Materials (1996-1944), 2016, v. 9, n. 8, p. 665, doi. 10.3390/ma9080665
By:
- Patchara Pripanapong;
- Shota Kariya;
- Tachai Luangvaranunt;
- Junko Umeda;
- Seiichiro Tsutsumi;
- Makoto Takahashi;
- Katsuyoshi Kondoh
Publication type:
Article
Serum p53 Antibody Is Not Associated with p53 Immunoreactivity in Patients with Pancreatobiliary Cancers.
Published in:
Journal of Oncology, 2013, p. 1, doi. 10.1155/2013/170625
By:
- Junko Umeda;
- Takao Itoi;
- Atsushi Sofuni;
- Fumihide Itokawa;
- Toshio Kurihara;
- Takayoshi Tsuchiya;
- Kentaro Ishii;
- Shujiro Tsuji;
- Nobuhito Ikeuchi;
- Reina Tanaka;
- Ryosuke Tonozuka;
- Mitsuyoshi Honjo;
- Shuntaro Mukai;
- Toshitaka Nagao;
- Hisashi Oshiro;
- Fuminori Moriyasu
Publication type:
Article
Tribological Analysis of Mg2Si Particulates Reinforced Powder Metallurgy Magnesium Alloy Composites under Oil Lubrication Condition.
Published in:
Advances in Materials Science & Engineering, 2009, p. 1, doi. 10.1155/2009/628737
By:
- Kondoh, Katsuyoshi;
- Umeda, Junko;
- Kawabata, Kenshi
Publication type:
Article
Estimation of Compositions of Zr-Cu Binary Sputtered Film and Its Characterization.
Published in:
Advances in Materials Science & Engineering, 2008, p. 1, doi. 10.1155/2008/518354
By:
- Kondoh, Katsuyoshi;
- Fujita, Junji;
- Umeda, Junko;
- Serikawa, Tadashi
Publication type:
Article
Additive Manufacturing and Characterization of High Strength Ti-Zr Gyroid Scaffolds Using Pre-Mixed Ti-ZrH2 Powders.
Published in:
JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2021, v. 73, n. 12, p. 4166, doi. 10.1007/s11837-021-04923-4
By:
- Issariyapat, Ammarueda;
- Kariya, Shota;
- Alhazaa, Abdulaziz;
- Umeda, Junko;
- Kondoh, Katsuyoshi
Publication type:
Article
Understanding Corrosion Behavior of Magnesium Surface by x-Ray Irradiation for Improved Surface Design and Applications.
Published in:
JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2020, v. 72, n. 12, p. 4657, doi. 10.1007/s11837-020-04403-1
By:
- Kondoh, Katsuyoshi;
- Funatsu, Keisuke;
- Takahashi, Makoto;
- Li, Shufeng;
- Akamatsu, Fumiteru;
- Umeda, Junko
Publication type:
Article
High-purity amorphous silica originated in rice husks via carboxylic acid leaching process.
Published in:
Journal of Materials Science, 2008, v. 43, n. 22, p. 7084, doi. 10.1007/s10853-008-3060-9
By:
- Umeda, Junko;
- Kondoh, Katsuyoshi
Publication type:
Article
Mid-term outcome of endoscopic sphincterotomy combined with large balloon dilation.
Published in:
Journal of Gastroenterology & Hepatology, 2015, v. 30, n. 1, p. 223, doi. 10.1111/jgh.12675
By:
- Itokawa, Fumihide;
- Itoi, Takao;
- Sofuni, Atsushi;
- Kurihara, Toshio;
- Tsuchiya, Takayoshi;
- Ishii, Kentaro;
- Tsuji, Shujiro;
- Ikeuchi, Nobuhito;
- Umeda, Junko;
- Tanaka, Reina;
- Tonozuka, Ryosuke;
- Honjyo, Mitsuyoshi;
- Moriyasu, Fuminori;
- Kasuya, Kazuhiko;
- Tsuchida, Akihiko
Publication type:
Article
Is the double-guidewire technique superior to the pancreatic duct guidewire technique in cases of pancreatic duct opacification?
Published in:
Journal of Gastroenterology & Hepatology, 2013, v. 28, n. 11, p. 1787, doi. 10.1111/jgh.12303
By:
- Tanaka, Reina;
- Itoi, Takao;
- Sofuni, Atsushi;
- Itokawa, Fumihide;
- Kurihara, Toshio;
- Tsuchiya, Takayoshi;
- Tsuji, Shujiro;
- Ishii, Kentaro;
- Ikeuchi, Nobuhito;
- Umeda, Junko;
- Tonozuka, Ryosuke;
- Honjo, Mitsuyoshi;
- Mukai, Shuntaro;
- Moriyasu, Fuminori
Publication type:
Article
Single-Balloon Enteroscopy–Assisted ERCP in Patients With Billroth II Gastrectomy or Roux-en-Y Anastomosis (With Video).
Published in:
American Journal of Gastroenterology (Springer Nature), 2010, v. 105, n. 1, p. 93, doi. 10.1038/ajg.2009.559
By:
- Itoi, Takao;
- Ishii, Kentaro;
- Sofuni, Atsushi;
- Itokawa, Fumihide;
- Tsuchiya, Takayoshi;
- Kurihara, Toshio;
- Tsuji, Shujiro;
- Ikeuchi, Nobuhito;
- Umeda, Junko;
- Moriyasu, Fuminori
Publication type:
Article

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