Atushi Umemura - Articles - Scientific Research Publishing

A Study of Discrete-Time Optimum Current Controller for the Virtual Synchronous Generator under Constraints (Articles)

Atushi Umemura, Rion Takahashi, Junji Tamura

Smart Grid and Renewable Energy Vol.11 No.1，January 27, 2020

DOI: 10.4236/sgre.2020.111001 722 Downloads 1,418 Views Citations
Mechanism of the Large Surface Deformation Caused by Rayleigh-Taylor Instability at Large Atwood Number (Articles)

Yikai Li, Akira Umemura

Journal of Applied Mathematics and Physics Vol.2 No.10，September 30, 2014

DOI: 10.4236/jamp.2014.210110 2,958 Downloads 3,931 Views Citations
The Novel Current Control for Virtual Synchronous Generator (Articles)

Atsushi Umemura, Rion Takahashi, Junji Tamura

Journal of Power and Energy Engineering Vol.8 No.2，February 28, 2020

DOI: 10.4236/jpee.2020.82004 823 Downloads 2,109 Views Citations
Stability Enhancement of Small-Scale Power Grid with Renewable Power Sources by Variable Speed Diesel Power Plant* (Articles)

Rion Takahashi, Atsushi Umemura, Junji Tamura

Journal of Power and Energy Engineering Vol.8 No.3，March 25, 2020

DOI: 10.4236/jpee.2020.83001 760 Downloads 1,819 Views Citations
Remediation of Coastal Sediments by Addition of Calcium Nitrate and Presence of Benthos in a Muddy Tidal Flat (Articles)

Hiroyuki Harada, Kotarou Akagi, Hiroaki Tutioka, Atushi Hashimoto

Journal of Environmental Protection Vol.5 No.8，June 16, 2014

DOI: 10.4236/jep.2014.58071 3,102 Downloads 4,215 Views Citations
This article belongs to the Special Issue on Environmental Remediation
Enhancement in Thermal Stability of Polyoxymethylene (POM)-Based Biopolymer Blend Materials (Articles)

Jitlada Boonlertsamut, Supaphorn Thumsorn, Toshikazu Umemura, Hiroyuki Hamada, Atsushi Sakuma

Journal of Materials Science and Chemical Engineering Vol.7 No.7，July 23, 2019

DOI: 10.4236/msce.2019.77008 905 Downloads 2,250 Views Citations
Concurrence of composite adrenal pheochromocytoma-ganglioneuroma and renal pelvic cancer: A case report (Articles)

Kuniyasu Muraoka, Masashi Honda, Bunya Kawamoto, Seiya Inoue, Katsuya Hikita, Nobuyuki Hinata, Atushi Takenaka

Case Reports in Clinical Medicine Vol.2 No.1，March 25, 2013

DOI: 10.4236/crcm.2013.21025 4,325 Downloads 6,197 Views Citations
Severe Hyperphosphatemia Resulting in Acute Renal Failure and Ischemic Encephalopathy in a Patient with Infantile Leukemia (Articles)

Atsuko Watanabe, Atushi Itano, Takeshi Koga, Ikuma Musha, Michio Shimizu, Ryuhei Tanaka

Case Reports in Clinical Medicine Vol.3 No.3，March 6, 2014

DOI: 10.4236/crcm.2014.33032 3,526 Downloads 5,202 Views Citations
A Case of Low-Grade Appendiceal Mucinous Neoplasm of Its Difficultly to Distinguish from a Right Ovarian Tumor Due to Postmenopause (Articles)

Tsutomu Muramoto, Kyosuke Kamijo, Megumi Sano, Yuki Ibuki, Atushi Mori, Yaeko Kobayashi

Open Journal of Obstetrics and Gynecology Vol.12 No.11，November 9, 2022

DOI: 10.4236/ojog.2022.1211098 145 Downloads 805 Views Citations
Unusual spontaneous improvement in Asian variant of intravascular large B-cell lymphoma (Articles)

Takashi Ninomiya, Toru Nakamura, Nobuharu Fujii, Akio Hiraki, Shigeki Umemura, Hiromichi Yamane, Atsuko Shirakawa, Haruhito Kamei

Open Journal of Internal Medicine Vol.2 No.1，March 28, 2012

DOI: 10.4236/ojim.2012.21004 3,965 Downloads 6,431 Views Citations
Factors affecting early decline of executive function after subthalamic nucleus stimulation in Parkinson’s disease (Articles)

Atsushi Umemura, Yuichi Oka, Rika Tsuboi, Sonoko Fujii, Yoko Shimizu, Kenji Okita, Noriyuki Matsukawa, Kazuo Yamada

Advances in Parkinson's Disease Vol.2 No.3，July 19, 2013

DOI: 10.4236/apd.2013.23015 3,655 Downloads 6,351 Views Citations
Five-Year Outcomes of Bilateral Subthalamic Nucleus Stimulation in Japanese Patients with Parkinson’s Disease (Articles)

Atsushi Umemura, Miwako Miyata, Yuichi Oka, Kenji Okita, Genko Oyama, Yasushi Shimo, Nobutaka Hattori

Advances in Parkinson's Disease Vol.4 No.2，April 10, 2015

DOI: 10.4236/apd.2015.42004 4,063 Downloads 5,788 Views Citations
Frequency Control of Power System with Solar and Wind Power Stations by Using Frequency Band Control and Deadband Control of HVDC Interconnection Line (Articles)

Kimiko Tada, Takamasa Sato, Atsushi Umemura, Rion Takahashi, Junji Tamura, Yoshiharu Matsumura, Tsukasa Taguchi, Akira Yamada

Journal of Power and Energy Engineering Vol.6 No.9，September 25, 2018

DOI: 10.4236/jpee.2018.69007 1,090 Downloads 3,675 Views Citations
Stabilization of Wind Farm by Using PMSG Based Wind Generator Taking Grid Codes into Consideration (Articles)

Md. Rifat Hazari, Mohammad Abdul Mannan, Atsushi Umemura, Rion Takahashi, Junji Tamura

Journal of Power and Energy Engineering Vol.6 No.11，November 26, 2018

DOI: 10.4236/jpee.2018.611004 1,417 Downloads 2,845 Views Citations
Frequency Control of Power System with Renewable Power Sources by HVDC Interconnection Line and Battery Considering Energy Balancing (Articles)

Shoyu Onuka, Atsushi Umemura, Rion Takahashi, Junji Tamura, Atsushi Sakahara, Fumihito Tosaka, Ryosuke Nakamoto

Journal of Power and Energy Engineering Vol.8 No.4，April 21, 2020

DOI: 10.4236/jpee.2020.84002 949 Downloads 2,490 Views Citations
Constructing Genetic Linkage Maps Using the Whole Genome Sequence of Pacific Bluefin Tuna (Thunnus orientalis) and a Comparison of Chromosome Structure among Teleost Species (Articles)

Tsubasa Uchino, Yoji Nakamura, Masashi Sekino, Wataru Kai, Atushi Fujiwara, Motoshige Yasuike, Takuma Sugaya, Himeko Fukuda, Motohiko Sano, Takashi Sakamoto

Advances in Bioscience and Biotechnology Vol.7 No.2，February 24, 2016

DOI: 10.4236/abb.2016.72010 4,337 Downloads 6,697 Views Citations

	+1 323-425-8868
	customer@scirp.org
	+86 18163351462(WhatsApp)
	1655362766

	Paper Publishing WeChat

	+1 323-425-8868
	customer@scirp.org
	+86 18163351462(WhatsApp)
	1655362766

	Paper Publishing WeChat

Browse Subjects

Publish with us

Home

About SCIRP

Service

Policies