Assessing the Validity of a New Prediction Model for Patient Satisfaction After Total Knee Arthroplasty: A Retrospective Cross-Sectional Study

Junya Itou, Masafumi Itoh, Umito Kuwashima, Ken Okazaki Department of Orthopaedic Surgery, Tokyo Women’s Medical University, Tokyo, Shinjuku-ku 162-8666, JapanCorrespondence: Ken OkazakiDepartment of Orthopaedic Surgery, Tokyo Women’s Medical University, 8-1 Kawada-Cho, Tokyo, Shinjuku-ku 162-8666, JapanTel +81-3-3353-8111Fax +81-3-5269

read more

Emergence of hierarchical modes from deep learning

Large-scale deep neural networks consume expensive training costs, but the training results in less-interpretable weight matrices constructing the networks.Here, we propose a mode decomposition learning that can interpret the weight matrices as a hierarchy of latent modes.These modes are akin to patterns in physics studies of memory networks, but t

read more

A new type of anti-heave semi-submersible drilling platform

A new type of semi-submersible drilling platform is designed.The numerical simulation software is used to analyze the heave response of the new platform in the frequency domain and time domain, and the semi-submersible drilling platforms with double-floating four-column structure and heave plate structure are compared with the new platform.This pap

read more