Search Results 1-20 of 12338

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In silico analysis of inner ear development using public whole embryonic body single-cell RNA-sequencing data

Yamamoto Ryosuke , Ohnishi Hiroe , Omori Koichi , Yamamoto Norio

… These structures are segregated at embryonic day 13.5 (E13.5). … However, these four anatomical structures remain undefined at E10.5. … Here, we aimed to identify lineage-specific genes in the early developing inner ear using published data obtained from single-cell RNA-sequencing (scRNA-seq) of embryonic mice. … We downloaded 5000 single-cell transcriptome data, named 'auditory epithelial trajectory', from the Mouse Organogenesis Cell Atlas. …

Developmental Biology (469), 160-171, 2021-01-01

IR
2

Fluid-structural design analysis for composite aircraft wings with various fiber properties

DATE Shugo , ABE Yoshiaki , YAMAMOTO Takeki , OKABE Tomonaga

… framework was developed for designing CFRP wings so that even those CFRPs can be considered whose mechanical properties are not available as experimentally-measured data, thereby bridging two different scales by the following processes: 1) a microscale analysis for evaluating the mechanical properties (stiffness and strength) of unidirectional CFRP laminates and 2) a macroscale fluid-structural analysis that involves structural sizing of wingbox structures based on the mechanical properties given by the microscale …

Journal of Fluid Science and Technology 16(1), JFST0009-JFST0009, 2021

J-STAGE
3

Structure and Stereochemistry of Amphidinolide N Congeners from Marine Dinoflagellate Amphidinium Species

Tsuda Masashi , Akakabe Mai , Minamida Mika , Kumagai Keiko , Tsuda Masayuki , Konishi Yuko , Tominaga Akira , Fukushi Eri , Kawabata Jun

… The structures of 1 … with an isobutyl terminus and the chlorohydrin form of 3, respectively, by detailed analyses of spectroscopic data. … were elucidated by the conformational analyses based on NMR data. …

Chemical and Pharmaceutical Bulletin 69(1), 141-149, 2021

J-STAGE
4

Four New Pregnane-10,2-carbolactones from an Epipolasis sp. Marine Sponge

Kang Unwoo , Wang Dongdong , Bokesch Heidi R. , Gustafson Kirk R.

… The structures of the new compounds were determined by extensive NMR spectroscopic analysis and comparison with data from previously reported compounds. …

Chemical and Pharmaceutical Bulletin 69(1), 48-51, 2021

J-STAGE
5

Fine Structure of Zr80Pt20 Amorphous Alloy Determined from Anomalous X-ray Scattering (AXS) Data by Applying Reverse Monte-Carlo (RMC) Simulation Method

Kawamata T. , Muto T. , Sugiyama K.

… Featureless short-range ordered structures were preferentially formed by the Zr component, similar to those described by dense random packing (DRP), while the Pt atoms adopted a somewhat different structure. …

MATERIALS TRANSACTIONS 62(1), 20-26, 2021

J-STAGE
6

An Attempt to Convert Structural Descriptions of Chinese Characters [in Japanese]

守岡知彦

じんもんこん2020論文集 (2020), 197-202, 2020-12-05

IPSJ
7

Biogeography of marine giant viruses reveals their interplay with eukaryotes and ecological functions

Endo Hisashi , Blanc-Mathieu Romain , Li Yanze , Salazar Guillem , Henry Nicolas , Labadie Karine , de Vargas Colomban , Sullivan Matthew B. , Bowler Chris , Wincker Patrick , Karp-Boss Lee , Sunagawa Shinichi , Ogata Hiroyuki

… By leveraging the Tara Oceans pole-to-pole metagenomic data set, we investigated the distribution of NCLDVs across size fractions, depths and biomes, as well as their associations with eukaryotic communities. … The community structures of NCLDV families correlate with specific eukaryotic lineages, including many photosynthetic groups. …

Nature Ecology & Evolution (4), 1639-1649, 2020-12

IR
8

Application of precise neutron focusing mirrors for neutron reflectometry: latest results and future prospects

Yamada Norifumi L. , Hosobata Takuya , Nemoto Fumiya , Hori Koichiro , Hino Masahiro , Izumi Jun , Suzuki Kota , Hirayama Masaaki , Kanno Ryoji , Yamagata Yutaka

… 2020-10-28.Neutron reflectometry (NR) is a powerful tool for providing insight into the evolution of interfacial structures, for example via operando measurements for electrode–electrolyte interfaces, with a spatial resolution of nanometres. … The reflectivity data obtained with the focusing mirror were consistent with those without the mirror, but the acquisition time was shortened to half that of the original, which is an important milestone for rapid measurements with a limited reciprocal space. …

Journal of Applied Crystallography 53(6), 2020-12

IR
9

Effects of the built environment on physical activity: a systematic review of longitudinal studies taking sex/gender into account

Tcymbal Antonina , Demetriou Yolanda , Kelso Anne , Wolbring Laura , Wunsch Kathrin , Wäsche Hagen , Woll Alexander , Reimers Anne K.

Environmental Health and Preventive Medicine 25(1), 2020-11-27

DOI
10

Multi Armed Bandit Method for Following Preference Changes using Change Detection and Summary Data Structures [in Japanese]

三宅悠介 , 栗林健太郎

インターネットと運用技術シンポジウム論文集 (2020), 1-8, 2020-11-26

IPSJ
11

Improvement of Neural Reverse Dictionary by Using Cascade Forward Neural Network

Yuya Morinaga , Kazunori Yamaguchi

… We found that, an LSTM output adjustment by using a multi-layer fully connected network with bypass structures (CFNN) was more effective for reverse dictionary tasks than using more complicated LSTM. … BiLSTM+CFNN was comparable to the commercial system OneLook Reverse Dictionary in some metrics, and noised biLSTM+CFNN which we tuned by a noising data augmentation outperformed OneLook Reverse Dictionary in almost all metrics. …

情報処理学会論文誌 61(11), 2020-11-15

IPSJ
12

A STUDY ON BUCKLING STRENGTH OF TIMBER MATERIALS (PART 1): EVALUATION OF ELASTIC BUCKLING STRENGTH [in Japanese]

KAMBE Wataru , IDO Hirofumi , NODA Yasunobu , SUZUKI Kento

… The buildings with long columns whose slenderness ratio is over 150 are attractive in Japanese building market. In previous studies, one of the authors suggested a method to evaluate the buckling strength based on experimental data using LVL for brace in structural walls and plywood. … This value corresponds with Standard for Structural Design of Timber Structures, and the basis of the standard value can be shown more theoretically. …

Journal of Structural and Construction Engineering (Transactions of AIJ) (777), 1457-1467, 2020-11

J-STAGE AIJ
13

Clerical Agency and the Formation of Buddhist Organizations in the Early Modern Period

VESEY Alexander

… Although the Tokugawa state mandated the formation of these structures for administrative purposes, documents in temple archives show how elite and mid-level clerics did not passively submit to such ordering, but rather they asserted control over the formation of these structures in order to achieve their own objectives. …

明治学院大学国際学研究 = Meiji Gakuin review International & regional studies (57), 25-48, 2020-10-31

IR
14

Diagnosis of Breast Cancer from Mammogram Images Based on CNN

Dong Lin , 井上，光平

… To avoid the image overfitting problem, transfer learning and data augmentation methods were used. … The image classification accuracy was improved by using different CNN structures and changing the classifier type. …

Journal of the Institute of Industrial Applications Engineers 8(4), 117-121, 2020-10-25

IR
15

Detection of High Online-Risk Groups on Social Media Using Action Log [in Japanese]

西口真央 , 鳥海不二夫 , 高野雅典

… As a result of the construction experiments of the two-class classification model using actual data, we succeeded in building a relatively high performance model with Macro-F1 value of 0.883. … In addition, we have obtained some interesting findings such as "Groups which users with specific network structures belong to have high crime risks." …

情報処理学会論文誌 61(10), 1639-1646, 2020-10-15

IPSJ
16

Financial Base for Higher Education Institutions in the United States (Part 2) : Various Patterns of Revenue Structure of Institutions of Higher Education [in Japanese]

阿曽沼明裕 , ASONUMA Akihiro

… Moreover, the IPEDS (Integrated Postsecondary Education Data System) provides the financial data that enables comparison of higher education institutions. … These various types of income structures and the factors behind their differences are discussed. …

名古屋大学大学院教育発達科学研究科紀要. 教育科学 67(1), 17-35, 2020-09-30

IR DOI
17

The Structural Characteristics of Carbon Nanoparticles Produced by Arc Discharge in Toluene Without Added Catalyst or Gases

Isya Fitri Andhika , Teguh Endah Saraswati , Hastuti Sri

… Therefore, the present study investigates the structural characteristics of CNPs produced by arc discharge in pure toluene using Fourier transform infrared (FTIR), X-ray diffraction (XRD), scanning electron microscopy equipped by electron dispersive spectroscopy (SEM-EDS) transmission electron microscope (TEM) imaging data. … The CNPs formed between the electrodes had the most crystalline graphitic structures. …

Evergreen 7(3), 417-428, 2020-09

IR DOI
18

Statistical Analysis of Spatio-Temporal Structure of Localized Heavy Rain by Using High Resolution Precipitation Nowcasts [in Japanese]

佐々木真 , 荒川弘之 , 杉田暁 , 伊藤公孝

… We analyze a set of observation data of high resolution Precipitation Nowcasts on localized heavy rains to extract their spatio-temporal structures. … The data is chosen to be that of Mikawa region (latitude: 136.5〜137.9, longitude: 34.4〜35.8) from 21th August to 11th September of 2016. … Unifying the extracted structures and their locations, the birthplace, the life time and propagation speed and its direction of the extracted rainfall are systematically obtained. …

九州大学応用力学研究所所報 (158), 1-5, 2020-09

IR
19

Detection and characteristics estimation of defects in concrete structures using laser ablation-induced vibration

Yasuda Naotoshi , Misaki Norikazu , Shimada Yoshinori , Yamaoka Daiki

… This paper proposes a method for detection and estimation of the characteristics of defects in concrete structures using laser ablation-induced vibration for non-contact structural inspection to prevent partial spalling. … The results show that the presence of a defect can be estimated from the occurrence of damped oscillations in the measurement data. …

Tunnelling and Underground Space Technology (103), 2020-09

IR
20

A Feasibility Study on Realizing General-purpose Technology Mapper for DSPs of FPGAs Using Exhaustive Search [in Japanese]

柴田晃陽 , 今川隆司 , 越智裕之

DAシンポジウム2020論文集 (2020), 89-95, 2020-08-31

IPSJ

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