Results 41 to 50 of about 232,670 (249)

Non-parametric free-form optimization of shell structures for radiated noise reduction in open sound field

Nihon Kikai Gakkai ronbunshu, 2014
This paper describes a parameter-free free-form optimization method for reducing the radiated noise from vibrating shell structures in an open space. Squared sound pressure, which is evaluated by solving fully coupled shell-acoustic interaction system ...
Kensuke SHIMOIDE, Masatoshi SHIMODA
doaj   +1 more source

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling, Mark D. Parker, Sven Kerst, Richard A. Pasternack, Jacob Tondreau, Marjolein Breur, Gemma M. van Rooijen‐van Leeuwen, Davide Tonduti, Ettore Salsano, Alejandra Darling, Joanna A. E. van Wijk, Susanna Törnroth‐Horsefield, Marianna Bugiani, Petra J. W. Pouwels, Quinten Waisfisz, Marjo S. van der Knaap, Rogier Min   +16 more
wiley   +1 more source

Estimation method of current density between laminated thin sheets by inverse analysis of magnetic field (Application to short circuit localization)

Mechanical Engineering Journal, 2016
Analyses of magnetic field help find out internal states noninvasively and there are many applications of the analyses for nondestructive inspections. In the field of power sources, there has been a great discussion about behaviors of an internal short ...
Yoshinao KISHIMOTO, Takahito TOGO, Yukiyoshi KOBAYASHI, Toshihisa OHTSUKA, Kenji AMAYA   +4 more
doaj   +1 more source

Atomic Identification of Interfaces in Individual Core@shell Quantum Dots

Advanced Science, 2021
CdSe@CdS Core@shell quantum dots (QDs) have been widely studied in recent years, due to their architecture which allows to tailor properties by controlling structure and composition.
Guiju Liu, Wenshuang Liang, Xuyan Xue, Federico Rosei, Yiqian Wang   +4 more
doaj   +1 more source

Hydrothermal-sintering Preparation of Cr²⁺:ZnSe/ZnSe Nanotwins with Core-shell Structure [PDF]

, 2023
Tingting Zhang, F. Wang, Changyou LIU, Guorong Zhang, Jiahui Lü, Yuchen SONG, Wanqi JIE   +6 more
openalex   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

Optimization of Single-Layer Reticulate Shell Assembly Sequence Using Deep Reinforcement Learning Graph Embedding Method

Buildings
This study explores reinforcement learning algorithms combined with graph embedding methods to optimize the assembly sequence of complex single-layer reticulate shells.
Hongyu Wu, Yuching Wu, Peng Zhu, Peng Zhi, Cheng Qi   +4 more
doaj   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

Advanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel, Andreas Schuster, Felix Schoenitz, Jean Lefèvre   +3 more
wiley   +1 more source

Isogeometric analysis for multi-patch structured Kirchhoff-Love shells [PDF]

, 2022
Andrea Farahat, H. M. Verhelst, Josef Kiendl, Mario Kapl   +3 more
openalex   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source