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  1. Article

    Governance paradox: implications from Japan’s national parks for managing complex protected areas

    Herein, we discuss the governance implications for emerging protected areas with complexity in the 2020s by analyzing public–private partnership frameworks in Japan’s national parks. First, we summarize previo...

    Toshinori Tanaka, Nao Takashina in Sustainability Science (2023)

  2. No Access

    Article

    Immediate and cumulative stresses associated with the multiscale impacts of ecotourism on ecological status and resilience

    Anthropogenic impacts on ecosystems across spatiotemporal scales are expanding globally, undermining ecosystem resilience and increasing the risk of regime shifts within ecosystems. Governance incorporating so...

    Nao Takashina, Toshinori Tanaka in Sustainability Science (2022)

  3. Article

    Open Access

    Empowering voluntary approaches for environmental sustainability and resilient communities: a case study from Okinawa, Japan

    What can government do to secure environmental sustainability and resilient communities? We discuss an emerging policy approach in natural tourism resource management in the Okinawa Prefecture using the case o...

    Toshinori Tanaka, Oscar Tiku, Nao Takashina in Discover Sustainability (2022)

  4. Article

    Open Access

    Er:YAG laser-induced cavitation can activate irrigation for the removal of intraradicular biofilm

    We investigated the biofilm removal effects of laser activated irrigation (LAI) using a pig model, focusing on the impact of the fiber tip position, and used a high-speed camera to observe the occurrence and p...

    Taiji Nagahashi, Yoshio Yahata, Keisuke Handa, Masato Nakano in Scientific Reports (2022)

  5. Article

    Open Access

    An experimental intraradicular biofilm model in the pig for evaluating irrigation techniques

    We established an in vivo intraradicular biofilm model of apical periodontitis in pigs in which we compared the efficacy of different irrigant activation techniques for biofilm removal.

    Toshinori Tanaka, Yoshio Yahata, Keisuke Handa, Suresh V. Venkataiah in BMC Oral Health (2021)

  6. No Access

    Chapter

    Governance for Protected Areas “Beyond the Boundary”—A Conceptual Framework for Biodiversity Conservation in the Anthropocene

    While biodiversity enhances human resilience to the impacts of rapid global change, the capacity for protected areas to adequately contribute to biodiversity conservation is increasingly questioned. Convention...

    Toshinori Tanaka in Charting Environmental Law Futures in the Anthropocene (2019)

  7. No Access

    Article

    Analysis of the Governance Structures in Japan’s Biosphere Reserves: Perspectives from Bottom–Up and Multilevel Characteristics

    This paper analyzes the governance structures of Biosphere Reserves (BRs) in Japan by focusing on six criteria that elucidate the main characteristics therein: general information (nomination process, year of ...

    Toshinori Tanaka, Nobuhiko Wakamatsu in Environmental Management (2018)

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    Chapter

    Field Survey Key Informant Interviews in Sustainability Science: Costa Rica’s PES Policy of Changing Focus from Quantity to Quality

    This paper attempts to elucidate the current challenges to the implementation of Costa Rica’s Payments for Environmental Services (PES) for agroforestry. By interviewing important stakeholders in program imple...

    Doreen Allasiw, Yuki Yoshida in Sustainability Science: Field Methods and … (2016)

  9. No Access

    Article

    Public Perceptions of Nature and Landscape Preference in Singapore

    Widespread urbanization has led to urban areas becoming increasingly seen as sites for biodiversity conservation. Urban and landscape planners are required to concurrently tackle environmental and social issue...

    Joanne Yu Ting Khew, Makoto Yokohari, Toshinori Tanaka in Human Ecology (2014)

  10. No Access

    Article

    A549 and PLC/PRF/5 cells can support the efficient propagation of swine and wild boar hepatitis E virus (HEV) strains: demonstration of HEV infectivity of porcine liver sold as food

    Recent evidence has indicated the cross-species transmission of hepatitis E virus (HEV) from pigs and wild boars to humans, causing zoonosis, mostly via consumption of uncooked or undercooked animal meat/visce...

    Hideyuki Takahashi, Toshinori Tanaka, Suljid Jirintai in Archives of Virology (2012)

  11. No Access

    Article

    Determination of the 5′-terminal sequence of subgenomic RNA of hepatitis E virus strains in cultured cells

    Using RNA preparations extracted from PLC/PRF/5 cells transfected with infectious genotype 3 hepatitis E virus (HEV) cDNA clones or inoculated with a fecal suspension containing a genotype 4 HEV, the 5′-termin...

    Koji Ichiyama, Kentaro Yamada, Toshinori Tanaka, Shigeo Nagashima in Archives of Virology (2009)

  12. Article

    Modification of Monodisperse Colloidal Silica by Radical Copolymerizatoin of Cationic Surface Active Vinyl Monomers

    Adsorption and polymer modification of colloidal silica by radical copolymerization of surface active monomers, i.e., polymerizable surfactant having a vinyl end group, were investigated. Radical copolymerization...

    Jung-Min Moon, Ki-Tae Lee, Bong-Soo Kim, Jang-Oo Lee, Toshinori Tanaka in Polymer Journal (2009)

  13. No Access

    Article

    Monoclonal antibodies raised against the ORF3 protein of hepatitis E virus (HEV) can capture HEV particles in culture supernatant and serum but not those in feces

    Ten murine monoclonal antibodies (MAbs) against a synthetic peptide corresponding to the well-conserved, C-terminal 24-amino acid portion of ORF3 protein of hepatitis E virus (HEV) were produced and characteri...

    Masaharu Takahashi, Kentaro Yamada, Yu Hoshino, Hideyuki Takahashi in Archives of Virology (2008)

  14. No Access

    Article

    Production of monoclonal antibodies against hepatitis E virus capsid protein and evaluation of their neutralizing activity in a cell culture system

    Nine murine monoclonal antibodies (mAbs) generated against a recombinant ORF2 protein (amino acids 111–660) of a genotype 4 hepatitis E virus (HEV) strain recognized four sets of epitopes by pairwise competiti...

    Masaharu Takahashi, Yu Hoshino, Toshinori Tanaka in Archives of Virology (2008)

  15. No Access

    Article

    Successful expression in pollen of various plant species of in vitro synthesized mRNA introduced by particle bombardment

    Gold particles coated with β-glucuronidase (GUS) mRNA with a 5′ cap structure that had been synthesized in vitro were introduced, by use of a pneumatic particle gun, into pollen grains of lily (Lilium longiflorum

    Toshinori Tanaka, Masahiro Nishihara, Motoaki Seki in Plant Molecular Biology (1995)