Yasuhiko Hayashi - Articles - Scientific Research Publishing

Hematoma within the Outer Membrane of the Arachnoid Cyst Located in the Middle Fossa: A Mechanism of Development of Chronic Subdural Hematoma Associated with Arachnoid Cysts (Articles)

Yasuhiko Hayashi, Daisuke Kita, Masashi Kinoshita, Jun-ichiro Hamada

Open Journal of Modern Neurosurgery Vol.4 No.2，April 25, 2014

DOI: 10.4236/ojmn.2014.42018 4,427 Downloads 5,836 Views Citations
Acute Obstructive Hydrocephalus Caused by Pseudomonas aeruginosa Ventriculitis after Transsphenoidal Surgery: Case Report (Articles)

Yasuhiko Hayashi, Masayuki Iwato, Daisuke Kita, Katsuyoshi Miyashita

Open Journal of Modern Neurosurgery Vol.5 No.1，December 29, 2014

DOI: 10.4236/ojmn.2015.51001 3,619 Downloads 4,609 Views Citations
Pituicytoma Associated with Serum Adrenocorticotropic Hormone Elevation (Articles)

Issei Fukui, Yasuhiko Hayashi, Iku Nambu, Mitsutoshi Nakada

Open Journal of Modern Neurosurgery Vol.6 No.4，October 18, 2016

DOI: 10.4236/ojmn.2016.64018 1,558 Downloads 2,193 Views Citations
Desmoid Tumor Mimicking Port Site Recurrence after Laparoscopic Retroperitoneal Lymph Node Dissection for Metastatic Testicular Tumor: A Case Report (Short Report)

Yujiro Hayashi, Yu Ishizuya, Ken Takeda, Yuichiro Yamaguchi, Masashi Nakayama, Yasuyuki Arai, Ken-Ichi Kakimoto, Yasuhiko Tomita, Kazuo Nishimura

Case Reports in Clinical Medicine Vol.4 No.5，May 20, 2015

DOI: 10.4236/crcm.2015.45036 2,845 Downloads 3,801 Views Citations
Capacity Choice in a Price-Setting Mixed Duopoly with Network Effects (Articles)

Yasuhiko Nakamura

Modern Economy Vol.4 No.5，May 31, 2013

DOI: 10.4236/me.2013.45044 4,448 Downloads 6,304 Views Citations
Capacity Choice in a Private Duopoly: A Unilateral Externality Case (Articles)

Yasuhiko Nakamura

Theoretical Economics Letters Vol.3 No.4，July 17, 2013

DOI: 10.4236/tel.2013.34034 4,579 Downloads 6,721 Views Citations
Social Welfare under Quantity Competition and Price Competition in a Mixed Duopoly with Network Effects: An Analysis (Articles)

Yasuhiko Nakamura

Theoretical Economics Letters Vol.3 No.4，July 17, 2013

DOI: 10.4236/tel.2013.34035 4,995 Downloads 7,687 Views Citations
Irrelevance of Conjectural Variation in a Private Duopoly with Consistent Conjectures: The Relative Performance Approach and Network Effects (Articles)

Yasuhiko Nakamura

Modern Economy Vol.4 No.9A，August 20, 2013

DOI: 10.4236/me.2013.49A002 4,352 Downloads 5,868 Views Citations
This article belongs to the Special Issue on Marketing Management
Irrelevance of Conjectural Variation in a Mixed Duopoly: The Case of Relative Performance and Consistent Conjectures (Articles)

Yasuhiko Nakamura

Theoretical Economics Letters Vol.3 No.5B，August 30, 2013

DOI: 10.4236/tel.2013.35A2002 4,974 Downloads 7,344 Views Citations
This article belongs to the Special Issue on Game Theory and Economic Behavior
Quantity Competition and Price Competition with a Duopoly in a Consumer-Friendly Firm: A Welfare Analysis (Articles)

Yasuhiko Nakamura

Modern Economy Vol.4 No.11，November 26, 2013

DOI: 10.4236/me.2013.411082 4,989 Downloads 7,090 Views Citations
Capacity Choice in a Quantity-Setting Mixed Duopoly with Network Effects (Articles)

Yasuhiko Nakamura

Theoretical Economics Letters Vol.4 No.1，February 12, 2014

DOI: 10.4236/tel.2014.41007 4,635 Downloads 6,291 Views Citations
Biased Managers as Strategic Commitment in a Mixed Duopoly (Articles)

Yasuhiko Nakamura

Theoretical Economics Letters Vol.4 No.9，December 16, 2014

DOI: 10.4236/tel.2014.49112 4,624 Downloads 5,508 Views Citations
Development of Simultaneous HPLC-Fluorescence Assay of Phenol and Chlorophenols in Tap Water after Pre-Column Derivatization with 3-Chlorocarbonyl-6,7-dimethoxy-1- methyl-2(1H)-quinoxalinone (Articles)

Yasuhiko Higashi

Detection Vol.4 No.1，January 7, 2016

DOI: 10.4236/detection.2016.41003 5,067 Downloads 6,252 Views Citations
Simple HPLC-Fluorescence Determination of Raspberry Ketone in Fragrance Mist after Pre-Column Derivatization with 4-Hydrazino-7-nitro-2,1,3-benzoxadiazole (Articles)

Yasuhiko Higashi

Journal of Analytical Sciences, Methods and Instrumentation Vol.6 No.2，June 24, 2016

DOI: 10.4236/jasmi.2016.62006 2,082 Downloads 3,489 Views Citations
Simple HPLC–UV Analysis of Phenol and Its Related Compounds in Tap Water after Pre-Column Derivatization with 4-Nitrobenzoyl Chloride (Articles)

Yasuhiko Higashi

Journal of Analytical Sciences, Methods and Instrumentation Vol.7 No.1，March 29, 2017

DOI: 10.4236/jasmi.2017.71002 2,194 Downloads 7,278 Views Citations
Improved Method for Determination of Raspberry Ketone in Fragrance Mist by HPLC-Fluorescence Analysis after Pre-Column Derivatization with 4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole (Articles)

Yasuhiko Higashi

Journal of Analytical Sciences, Methods and Instrumentation Vol.8 No.2，June 12, 2018

DOI: 10.4236/jasmi.2018.82002 966 Downloads 1,797 Views Citations
On Canard Homoclinic of a Liénard Perturbation System (Articles)

Makoto Hayashi

Applied Mathematics Vol.2 No.10，October 11, 2011

DOI: 10.4236/am.2011.210170 5,387 Downloads 8,647 Views Citations
Capacity Choice in a Price-Setting Mixed Duopoly: The Relative Performance Approach (Articles)

Yasuhiko Nakamura, Masayuki Saito

Modern Economy Vol.4 No.4，April 30, 2013

DOI: 10.4236/me.2013.44031 4,617 Downloads 6,852 Views Citations
Capacity Choice in a Mixed Duopoly: The Relative Performance Approach (Articles)

Yasuhiko Nakamura, Masayuki Saito

Theoretical Economics Letters Vol.3 No.2，April 30, 2013

DOI: 10.4236/tel.2013.32020 4,810 Downloads 7,886 Views Citations
Simple HPLC Analysis of Hinokitiol in Skin Lotion with Visible Light Detection after Pre-Column Dabsylation (Articles)

Yasuhiko Higashi, Shunsuke Tohda

American Journal of Analytical Chemistry Vol.8 No.5，May 17, 2017

DOI: 10.4236/ajac.2017.85026 1,895 Downloads 3,848 Views Citations

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