Performance Evaluation of Heat Exchangers in OTEC Using Ammonia/Water Mixture as Working Fluid (Articles)

Takafumi Morisaki, Yasuyuki Ikegami

Open Journal of Fluid Dynamics Vol.3 No.4，December 4, 2013

DOI: 10.4236/ojfd.2013.34037   4,019 Downloads  6,815 Views  Citations

Direct Process to Prepare Crystallized Freestanding Membranes of Hydroxyapatite Using Sacrificial Layer of Barium-Compounds (Articles)

Hiroaki Nishikawa, Takafumi Nishii

Journal of Crystallization Process and Technology Vol.7 No.2，April 30, 2017

DOI: 10.4236/jcpt.2017.72003   697 Downloads  972 Views  Citations

Covering Salesman Problem with Nodes and Segments (Articles)

Takafumi Matsuura, Takayuki Kimura

American Journal of Operations Research Vol.7 No.4，July 20, 2017

DOI: 10.4236/ajor.2017.74017   621 Downloads  1,389 Views  Citations

Re-Evaluation of the Safety of Laser-Assisted Subepithelial Keratectomy (Articles)

Yuji Kumano, Yumi Soejima, Shinichiro Numa, Hiroyasu Matsui, Ikuko Zushi, Masahito Shigematsu, Takaaki Matsui, Teruo Nishida

Open Journal of Ophthalmology Vol.4 No.3，August 13, 2014

DOI: 10.4236/ojoph.2014.43013   2,219 Downloads  2,602 Views  Citations

Neural-Based Routing Method for Alleviating Congestion in Complex Networks (Articles)

Takayuki Kimura, Tohru Takamizawa, Takafumi Matsuura

American Journal of Operations Research Vol.6 No.4，July 21, 2016

DOI: 10.4236/ajor.2016.64032   1,200 Downloads  1,574 Views  Citations

Determining factors for carotid mean/max intima-media thickness and brachial flow-mediated dilation in healthy young women (Articles)

Shiro Hoshida, Takashi Miki, Takafumi Nakagawa, Yukinori Shinoda, Takayoshi Adachi

World Journal of Cardiovascular Diseases Vol.2 No.2，April 25, 2012

DOI: 10.4236/wjcd.2012.22008   4,194 Downloads  7,177 Views  Citations

Neurological Changes after Surgical Intervention for Intrinsic Cavernous Anigoma (Articles)

Takafumi Nishizaki, Norio Ikeda, Shigeki Nakano, Tomomi Okamura, Takanori Sakakura

Open Journal of Modern Neurosurgery Vol.2 No.4，October 16, 2012

DOI: 10.4236/ojmn.2012.24013   3,455 Downloads  5,957 Views  Citations

An investigation using high-precision CCD laser displacement sensor to measure body surface motion induced by heartbeat (Articles)

Satoshi Suzuki, Takemi Matsui, Takafumi Asao, Kentaro Kotani

Journal of Biomedical Science and Engineering Vol.5 No.11，November 27, 2012

DOI: 10.4236/jbise.2012.511084   3,431 Downloads  5,181 Views  Citations

An approach to a non-contact vital sign monitoring using dual-frequency microwave radars for elderly care (Articles)

Satoshi Suzuki, Takemi Matsui, Masayuki Kagawa, Takafumi Asao, Kentaro Kotani

Journal of Biomedical Science and Engineering Vol.6 No.7，July 8, 2013

DOI: 10.4236/jbise.2013.67086   4,472 Downloads  6,243 Views  Citations

Using Microwave Heating to Completely Recycle Concrete (Articles)

Heesup Choi, Myungkwan Lim, Hyeonggil Choi, Ryoma Kitagaki, Takafumi Noguchi

Journal of Environmental Protection Vol.5 No.7，May 28, 2014

DOI: 10.4236/jep.2014.57060   4,385 Downloads  5,644 Views  Citations
This article belongs to the Special Issue on Waste Treatment and Recycling

Usefulness of an Anisotropic Diffusion Method in Cerebral CT Perfusion Study Using Multi-Detector Row CT (Articles)

Kenya Murase, Takafumi Nanjo, Yoshifumi Sugawara, Masaaki Hirata, Teruhito Mochizuki

Open Journal of Medical Imaging Vol.5 No.3，September 2, 2015

DOI: 10.4236/ojmi.2015.53015   3,309 Downloads  3,625 Views  Citations

Gas Production from Offshore Methane Hydrate Layer and Seabed Subsidence by Depressurization Method (Articles)

Hiroki Matsuda, Takafumi Yamakawa, Yuichi Sugai, Kyuro Sasaki

Engineering Vol.8 No.6，June 23, 2016

DOI: 10.4236/eng.2016.86033   1,599 Downloads  2,187 Views  Citations
This article belongs to the Special Issue on Petroleum Engineering and Technology

Infected Iliac Artery Aneurysm Concomitant with Liver Abscess Caused by Fusobacterium nucleatum (Articles)

Satoshi Yamamoto, Takafumi Akai, Takehiro Chiyoda, Hiroshi Goto, Yukiyoshi Masaki

Case Reports in Clinical Medicine Vol.5 No.7，July 25, 2016

DOI: 10.4236/crcm.2016.57043   1,258 Downloads  1,548 Views  Citations

Organogermanium (Ge-132) Suppresses Activities of Stress Enzymes Responsible for Active Oxygen Species in Monkey Liver Preparation (Articles)

Takafumi Tezuka, Atsunori Higashino, Mitsuo Akiba, Takashi Nakamura

Advances in Enzyme Research Vol.5 No.2，June 2, 2017

DOI: 10.4236/aer.2017.52002   1,104 Downloads  1,592 Views  Citations

Factors Determining the Outcome of Pontine Hemorrhage in the Absence of Surgical Intervention (Articles)

Takafumi Nishizaki, Norio Ikeda, Shigeki Nakano, Takanori Sakakura, Masaru Abiko, Tomomi Okamura

Open Journal of Modern Neurosurgery Vol.2 No.2，April 23, 2012

DOI: 10.4236/ojmn.2012.22004   8,648 Downloads  17,015 Views  Citations

Stimulation of Root Growth Induced by Aluminum in Quercus serrata Thunb. Is Related to Activity of Nitrate Reductase and Maintenance of IAA Concentration in Roots (Articles)

Rie Tomioka, Chisato Takenaka, Masayoshi Maeshima, Takafumi Tezuka, Mikiko Kojima, Hitoshi Sakakibara

American Journal of Plant Sciences Vol.3 No.11，November 29, 2012

DOI: 10.4236/ajps.2012.311196   3,422 Downloads  4,942 Views  Citations

Coacervation Microencapsulation of CaCO₃ Particles with a Fluoropolymer by Pressure-induced Phase Separation of Supercritical Carbon Dioxide Solutions (Articles)

Kenji Mishima, Haruo Yokota, Takafumi Kato, Tadashi Suetsugu, Xiuqin Wei, Keiichi Irie, Kenichi Mishima, Michihiro Fujiwara

Advances in Materials Physics and Chemistry Vol.2 No.4B，January 17, 2013

DOI: 10.4236/ampc.2012.24B047   3,282 Downloads  4,809 Views  Citations

Maternal Bias of Immunity to Her Offspring: Possibility of an Autoimmunity Twist out from Maternal Immunity to Her Young (Articles)

Nobuo Yamaguchi, Takafumi Takei, Rui Chen, Palidan Wushuer, Wen Hsin Wu

Open Journal of Rheumatology and Autoimmune Diseases Vol.3 No.1，February 26, 2013

DOI: 10.4236/ojra.2013.31008   2,973 Downloads  4,836 Views  Citations

Emphysematous cholecystitis associated with constipation: A case report (Articles)

Kenji Okumura, Alan T. Lefor, Takafumi Maeda, Yoshiharu Takenaka, Toshiyuki Suganuma

Case Reports in Clinical Medicine Vol.2 No.1，March 12, 2013

DOI: 10.4236/crcm.2013.21003   3,919 Downloads  6,582 Views  Citations

Clinical Status of Patients with Cerebrospinal Fluid Hypovolemia Treated with an Epidural Blood Patch (Articles)

Takafumi Nishizaki, Norio Ikeda, Shigeki Nakano, Takanori Sakakura, Natsumi Fujii, Tomomi Okamura

Open Journal of Modern Neurosurgery Vol.5 No.4，October 12, 2015

DOI: 10.4236/ojmn.2015.54018   2,604 Downloads  2,904 Views  Citations