Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Fumihiko Yamada"'
Autor:
Noriko Kurose, Kota Matsumoto, Fumihiko Yamada, Teuku Muhammad Roffi, Itaru Kamiya, Naotaka Iwata, Yoshinobu Aoyagi
Publikováno v:
AIP Advances, Vol 8, Iss 1, Pp 015329-015329-5 (2018)
A method for laser-induced local p-type activation of an as-grown Mg-doped GaN sample with a high lateral resolution is developed for realizing high power vertical devices for the first time. As-grown Mg-doped GaN is converted to p-type GaN in a conf
Externí odkaz:
https://doaj.org/article/4670fe47cd3a479e8863f4a3d4f5616a
Publikováno v:
International Journal of Disaster Resilience in the Built Environment. 7:388-405
Purpose In Kumamoto, Japan flood risk information is made available on several websites. In the event of heavy rainfall, local citizens need to access these websites and make household-level decisions. It is difficult for citizens to monitor all thes
Autor:
Fumihiko Yamada, Ryuji Kakimoto
Publikováno v:
International Journal of Disaster Resilience in the Built Environment. 7:374-387
Purpose The Aso area of Kumamoto Prefecture and the western part of Oita Prefecture in Japan experienced heavy rainfall from midnight until morning on 12 July 2012. Flooding and landslides caused by this torrential rain killed 31 people and injured 1
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 466:9-23
Previous research has shown that on an extensive intertidal sandflat in Ariake Sound, Kyushu, Japan, the populations of two powerful bioturbating shrimp species, Upogebia major and Nihonotrypaea japonica, formerly predominated over the high to mid-ti
Publikováno v:
International Journal of Disaster Resilience in the Built Environment. 5:260-276
Purpose – This study aims to answer the following questions: what is the time scale in which areas downstream are affected by significant rainfall upstream, which areas are first affected, which areas are most affected, how effective is the current
Autor:
Natainia S. Lummen, Fumihiko Yamada
Publikováno v:
Natural Hazards. 73:1085-1117
An integrated vulnerability and risk assessment model (IVR) is proposed. The proposed model is a composite index that assesses the relationships among four critical components, namely exposure, hazard, vulnerability and capacities and measures, and h
Publikováno v:
Natural Hazards. 74:233-250
Sakitsu and Yokaku bays in Amakusa in west Kyushu, Japan, experienced inundation damage in the February 2009 meteotsunami (Abiki) event. The oscillation characteristics of both bays are investigated by taking field measurements and conducting numeric
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 448:308-320
On a 3.4-km 2 intertidal sandflat in Ariake Sound, Japan, four phytoplankton-feeders were dominant in the benthic community in terms of abundance and biomass in spring–summer, 2004: ghost shrimp, Nihonotrypaea japonica , mud shrimp, Upogebia major
Autor:
Itaru Kamiya, Fumihiko Yamada
Publikováno v:
Applied Surface Science. 271:131-135
The size of surface buried oxide nanostructures are measured by electrostatic force microscopy (EFM). In contrast to atomic force microscopy that cannot probe subsurface structures and thickness, we show that EFM data include information about the th
Autor:
Ryuji Kakimoto, Fumihiko Yamada
Publikováno v:
Journal of the City Planning Institute of Japan. 48:945-950