http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Masuya Hiroshi,Usuda Daiki,Nakata Hatsumi,Yuhara Naomi,Kurihara Keiko,Namiki Yuri,Iwase Shigeru,Takada Toyoyuki,Tanaka Nobuhiko,Suzuki Kenta,Yamagata Yuki,Kobayashi Norio,Yoshiki Atsushi,Kushida Tatsu 한국실험동물학회 2021 Laboratory Animal Research Vol.37 No.1
Online databases are crucial infrastructures to facilitate the wide effective and efficient use of mouse mutant resources in life sciences. The number and types of mouse resources have been rapidly growing due to the development of genetic modification technology with associated information of genomic sequence and phenotypes. Therefore, data integration technologies to improve the findability, accessibility, interoperability, and reusability of mouse strain data becomes essential for mouse strain repositories. In 2020, the RIKEN BioResource Research Center released an integrated database of bioresources including, experimental mouse strains, Arabidopsis thaliana as a laboratory plant, cell lines, microorganisms, and genetic materials using Resource Description Framework-related technologies. The integrated database shows multiple advanced features for the dissemination of bioresource information. The current version of our online catalog of mouse strains which functions as a part of the integrated database of bioresources is available from search bars on the page of the Center ( https://brc.riken.jp ) and the Experimental Animal Division ( https://mus.brc.riken.jp/ ) websites. The BioResource Research Center also released a genomic variation database of mouse strains established in Japan and Western Europe, MoG + ( https://molossinus.brc.riken.jp/mogplus/ ), and a database for phenotype-phenotype associations across the mouse phenome using data from the International Mouse Phenotyping Platform. In this review, we describe features of current version of databases related to mouse strain resources in RIKEN BioResource Research Center and discuss future views.
Chen Xu,Saiji Fukada,Hiroshi Masuya 한국강구조학회 2016 International Journal of Steel Structures Vol.16 No.4
The steel-concrete composite girder has been usually applied in the civil structures. The current fatigue damage assessment on the composite girder, especially the negative bending region, mainly bases on the crack observation and deflection measurement. It is not stable sometimes, thus the impact vibration-based fatigue damage assessment was considered instead. A 3.3m steel-steel fiber reinforced concrete (SFRC) composite girder was designed and tested. The fatigue load, the impact load, and the static load were applied in the test. It showed that the local fatigue damage reflected by the tensile SFRC cracks may not be easily evaluated through observing the global mechanical change. However, the vibration modal parameters such as the vibration frequency, vibration mode, damping ratio might be useful for this. In particular, the vibration mode variation, which can be expressed by the Modal Assurance Criterion (MAC) value, may reflect the local fatigue damage on the composite girder.
Static and Fatigue Behavior of the Stud Shear Connector in Lightweight Concrete
Chen Xu,Qintian Su,Hiroshi Masuya 한국강구조학회 2018 International Journal of Steel Structures Vol.18 No.2
The lightweight concrete has been increasingly applied in the civil structures for the lightweight merit and the strength improvement. Concerning the composite bridges, the interlayer shear connector is actually quite important to achieve the composite action whereas the static and fatigue mechanism understanding of it in the lightweight concrete is not enough. Therefore, a series of static and cyclic push-out tests and analysis on the frequently used stud connector, together with the discussions on the existing results in literatures, have been executed. In this study, the stud shank diameter and height were 19 and 150 mm, respectively. The results showed that the lightweight concrete tended to lower down the stud static stiff ness due to the lower modulus. Meanwhile, the stud in the lightweight concrete was found to be with a lower fatigue life. And some of the current civil codes cannot guarantee the corresponding safe fatigue life estimation, such as that based on the Japanese Standard Specifi cation for Hybrid Structure may experience an overestimation.