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Akademický článek

New distributional records, taxonomy, morphology, and genetic variations of the endangered brackish-water species Lamprothamnium succinctum (Charales: Charophyceae) in Japan

Autor: Syou Kato, Jiro Tanaka, Norio Tanaka, Jun Yokoyama, Yu Ito, Yoichiro Fujiwara, Atsushi Higa, Shingo Kobayashi, Makoto M. Watanabe, Hidetoshi Sakayama

Publikováno v: Journal of Asia-Pacific Biodiversity, Vol 14, Iss 1, Pp 15-22 (2021)

Members of the brackish-water species Lamprothamnium succinctum (Charales, Charophyceae) are widely distributed from tropical to temperate regions, including East Asia. In Japan, L. succinctum is listed as an endangered species and is protected by th

Externí odkaz: https://doaj.org/article/cfa18c058ceb4af7986900ddcc5fdc05

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Akademický článek

Virtual Marker Technique to Enhance User Interactions in a Marker-Based AR System

Autor: Boyang Liu, Jiro Tanaka

Publikováno v: Applied Sciences, Vol 11, Iss 10, p 4379 (2021)

In marker-based augmented reality (AR) systems, markers are usually relatively independent and predefined by the system creator in advance. Users can only use these predefined markers to complete the construction of certain specified content. Such sy

Externí odkaz: https://doaj.org/article/83515ad99d8d496a8ad4035ba7d282f0

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Akademický článek

Integrating Gamification and Social Interaction into an AR-Based Gamified Point System

Autor: Boyang Liu, Jiro Tanaka

Publikováno v: Multimodal Technologies and Interaction, Vol 4, Iss 3, p 51 (2020)

A loyalty program is an important link between consumers and merchants in daily consumption. While new technologies (e.g. gamification, social networks, augmented reality, and so on) make it possible to strengthen this bond, their potential has not y

Externí odkaz: https://doaj.org/article/35f77accd13b4332a9d421f766b5708f

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Akademický článek

GesID: 3D Gesture Authentication Based on Depth Camera and One-Class Classification

Autor: Xuan Wang, Jiro Tanaka

Publikováno v: Sensors, Vol 18, Iss 10, p 3265 (2018)

Biometric authentication is popular in authentication systems, and gesture as a carrier of behavior characteristics has the advantages of being difficult to imitate and containing abundant information. This research aims to use three-dimensional (3D)

Externí odkaz: https://doaj.org/article/fe387f4e756642ceb6121cb6e70d281f

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Akademický článek

Synthesis of State Machines fromMultiple Interrelated Scenarios Using Dependency Diagrams

Autor: Simona Vasilache, Jiro Tanaka

Publikováno v: Journal of Systemics, Cybernetics and Informatics, Vol 3, Iss 3, Pp 18-25 (2005)

Requirements specification is one of the most important phases in developing a software application. In defining the behavior of a system, requirements specifications make use of a number of scenarios that are interrelated in many ways. Most of the c

Externí odkaz: https://doaj.org/article/0c98423c7eaa4e3da751e08cadc69c1d

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Akademický článek

Algivore or phototroph? Plakobranchus ocellatus (Gastropoda) continuously acquires kleptoplasts and nutrition from multiple algal species in nature.

Autor: Taro Maeda, Euichi Hirose, Yoshito Chikaraishi, Masaru Kawato, Kiyotaka Takishita, Takao Yoshida, Heroen Verbruggen, Jiro Tanaka, Shigeru Shimamura, Yoshihiro Takaki, Masashi Tsuchiya, Kenji Iwai, Tadashi Maruyama

Publikováno v: PLoS ONE, Vol 7, Iss 7, p e42024 (2012)

The sea slug Plakobranchus ocellatus (Sacoglossa, Gastropoda) retains photosynthetically active chloroplasts from ingested algae (functional kleptoplasts) in the epithelial cells of its digestive gland for up to 10 months. While its feeding behavior

Externí odkaz: https://doaj.org/article/f50bf992dcab47379666d517161b9587

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