Search Results 1-20 of 62214

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A Simplified Skeletal Maturity Scale And Thumb Ossification Composite Index To Assess Skeletal Maturity And Predict Height Velocity In Japanese Females With Adolescent Idiopathic Scoliosis

Chazono Masaaki , Obata Shintaro

… first reported that peak height velocity (PHV) could be described as a reliable clinical marker for the prediction of remaining growth and curve progression of adolescent idiopathic scoliosis (AIS) in clinical practice, much attention has been paid to PHV as a possible predictor of curve progression in patients with AIS. …

Spine Surgery and Related Research, 2021

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Thermal Fatigue Life Prediction of BGA Solder Joints Using a Creep Constitutive Equation Incorporating Microstructural Coarsening Effect

Morooka Kouichi , Kariya Yoshiharu

… A thermal fatigue life prediction method is proposed for Sn–Ag–Cu solder joints that incorporates the effect of creep strength reduction due to microstructural coarsening of the solder during thermal cycling. …

MATERIALS TRANSACTIONS, 2021

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3

Prediction of Environmental Factors That Affecting Habitat Suitability for Endemic Japanese Pond Turtles in Irrigation Ponds and Surrounding Areas [in Japanese]

TANIGUCHI Mari , SATO Yuka , KAKUDO Hirofumi

We identified environmental factors influencing habitat suitability for the endemic Japanese pond turtle, Mauremys japonica. To do so, we surveyed ten irrigation ponds in S …

Transactions of The Japanese Society of Irrigation, Drainage and Rural Engineering 89(1), I_19-I_27, 2021

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Field Experiment of Smartphone-based Energy Efficiency Services for Households: a Proposal of Personalization Method for Neighborhood Comparison [in Japanese]

Nakano Kazuyoshi , Nishio Ken-ichiro , Mukai Toshihiro , Odate Yoko , Sasaki Masanobu

… The method uses a regression model considering attributes of households, whose prediction can be regarded as electricity consumption for similar neighborhoods. …

Journal of Japan Society of Energy and Resources 42(1), 18-29, 2021

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Prediction of Urban Non-point Pollution Load by Statistical Analysis of Data of Published Research and Its Reliability Evaluation –Statistical Analysis of Mean Load and Verification and Modification of Previously Proposed Model Using Newly Obtained Data– [in Japanese]

OZAKI Noriatsu , WADA Keiko , MURAKAMI Michio , NAKAJIMA Fumiyuki , FURUMAI Hiroaki

… The error ratio of the prediction of the mean of 50 rainfall events was within 50%. …

Journal of Japan Society on Water Environment 44(1), 1-8, 2021

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Ozone Formation Prediction by OH Reactivity Measurements [in Japanese]

Kajii Yoshizumi

We have developed a system that can measure OH reactivity by laser spectroscopy. Simultaneous measurements of the OH reactivity and reactive trace species were performed in various atmospheri …

Journal of Japan Society for Atmospheric Environment / Taiki Kankyo Gakkaishi 56(1), 18-24, 2021

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7

Determination of the cutoff values of Th2 markers for the prediction of future exacerbation in severe asthma: An analysis from the Hokkaido Severe Asthma Cohort Study

Kimura Hirokazu , Nishimura Masaharu , Konno Satoshi , Makita Hironi , Taniguchi Natsuko , Takei Nozomu , Matsumoto Munehiro , Kimura Hiroki , Goudarzi Houman , Shimizu Kaoruko , Suzuki Masaru

Background: We recently reported that severe asthma patients with frequent exacerbations showed high blood eosinophil counts (Eo) and fractions of exhaled nitric oxide (FeN …

Allergology International 70(1), 68-73, 2021

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8

Extension of ITU-R Site-General Path Loss Model in Urban Areas Based on Measurements from 2 to 66 GHz Bands

Sasaki Motoharu , Kitao Koshiro , Imai Tetsuro , Nakamura Mitsuki , Kuno Nobuaki , Yamada Wataru , Kita Naoki , Onizawa Takeshi , Takatori Yasushi , Nakamura Hiroyuki , Inomata Minoru

… Prediction accuracy in various locations, Tx positions, frequency bands, and other parameters are significant in cell design. … This article presents the prediction accuracy of UMa path loss models which are detailed in Report ITU-R M.2412 for IMT-2020. … model at 66 GHz is unclear and needs further verification, the evaluation results for 66 GHz demonstrate that the antenna height may affect the prediction accuracy at 66 GHz. …

IEICE Transactions on Communications, 2021

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Analyzing the Effects of Social Network Structure on the Growth and Survival of Online Communities in Reddit

TSUGAWA Sho , NIIDA Sumaru

… The results show that prediction models utilizing social network features as well as contents and activity features achieve approximately 30% higher F1 … measure, which evaluates the prediction accuracy, than the models only using contents and activity features. …

IEICE Transactions on Communications, 2021

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10

Modelling sense of agency using information gain (An experimental evidence using varied response delay) [in Japanese]

BAMBA Masanori , YANAGISAWA Hideyoshi

… We hypothesize that the degree of SoA is proportional to the inverse of information gain as a function of three parameters: prediction error, uncertainty and external noise. … The model predicted that the prediction error decreases SoA, but uncertainty attenuates the decreases by prediction error. … SoA in certain expectation is higher when prediction error is small, whereas SoA in uncertain expectation is high when prediction error is large. …

Transactions of the JSME (in Japanese), 2021

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Evaluation of Grinding Wheel Surface Shape on Difference Multiple Helical Dressing Condition

Uchida Gen , Yamada Takazo , Ichihara Kouichi , Harada Makoto , Miura Kohichi , Lee Hwa-Soo

… As the condition of the grinding wheel surface is determined by its dressing conditions, the ability to accurately measure the grinding wheel surface with an applied dressing would enable the prediction of the ground surface characteristics of the workpiece as well as the determination of optimum dressing conditions. …

International Journal of Automation Technology 15(1), 57-64, 2021

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Outcome prediction in patients with putaminal hemorrhage at admission to a convalescent rehabilitation ward based on hemorrhage volume assessed with computed tomography during acute care

Yasukawa Toshiki , Koyama Tetsuo , Uchiyama Yuki , Iwasa Saya , Saito Jun , Takahashi Jun , Kiritani Naoko , Domen Kazuhisa

… [Purpose] The aim of this study was to assess the usefulness of computed tomography for outcome prediction in patients with putaminal hemorrhage at admission to a convalescent rehabilitation ward. … [Conclusion] The present findings suggest that computed tomography may be useful for outcome prediction from the acute stage in stroke patients with putaminal hemorrhage. …

Journal of Physical Therapy Science 33(1), 27-31, 2021

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13

Prediction of Oral Drug Absorption That Can Facilitate Formulation Development [in Japanese]

Kambayashi Atsushi

Journal of Pharmaceutical Science and Technology, Japan 81(1), 99-103, 2021

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14

Progress of Video Coding Technology : Study, Standerdization and Spreding [in Japanese]

SUGIYAMA Kenji

… Focusing on the motion compensated interframe prediction and discrete cosine transform, which long been the mainstream for long. …

IEICE ESS Fundamentals Review 14(3), 194-204, 2021

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Finite-difference time-domain simulation of floor-impact sound excited by one-dimensional contact model and its application to auralization of floor-impact sound

Asakura Takumi

… As the basic study, the excitation characteristics of generally used devices that is, the impact ball, bang machine, and tapping machine and human trotting are simulated and used for a numerical simulation targeting the prediction of the impact sound pressure levels inside a wall-type concrete structure. …

Acoustical Science and Technology 42(1), 22-35, 2021

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Effect of measurement-based noise source model of military airplanes on the validity of aircraft noise estimation in Vietnam

Bui Thanh Loc , Nguyen Thu Lan , Morinaga Makoto , Morihara Takashi , Hiraguri Yasuhiro

… Besides, to assess the validity of the prediction, the predicted Lden … By comparing the root mean square error between the predicted and the measured values, it could be found that the prediction in Case 3 is the most consistent with the measured Lden. … In other words, the prediction validity was improved by using measurement-based NPD of military aircraft. …

Acoustical Science and Technology 42(1), 50-57, 2021

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17

Editorial

Wada Akiyoshi

… Regarding the prediction of typhoon intensity in 2018-2019, rapid intensification and weakening of typhoons remain challenging scientific topics. …

SOLA 17A(Special_Edition), i-i, 2021

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Fast Block Coordinate Descent for Sparse Group Lasso [in Japanese]

Ida Yasutoshi , Fujiwara Yasuhiro , Kashima Hisashi

… Experiments show that our method enhances the efficiency of original method and achieves the same prediction error. …

Transactions of the Japanese Society for Artificial Intelligence 36(1), A-JB1_1-11, 2021

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Prediction of Online Purchasing Behavior of Cameras UsingWeb Search Logs [in Japanese]

Nakata Yusei , Muramoto Naoki , Yamamoto Takehiro , Fujita Sumio , Ohshima Hiroaki

… By analyzing the classifier trained with the prepared dataset, we verify the accuracy of the prediction, the period of time required for the prediction, and whether there are any characteristic words that suggest the purchase. …

Transactions of the Japanese Society for Artificial Intelligence 36(1), WI2-C_1-10, 2021

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Saliency Prediction based on Object Recognition and Gaze Analysis [in Japanese]

Ishikawa Tomoki , Yakoh Takahiro

… Predicting the human visual attention in an image is called saliency prediction, and is an active research area in the field of neuroscience and computer vision. … Early works on saliency prediction was performed by using low-level features. … In recent years, convolutional neural networks (CNN) have been adapted for saliency prediction and achieved the state-of-the-art performance. …

IEEJ Transactions on Electronics, Information and Systems 141(1), 76-84, 2021

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