Results 101 to 110 of about 813,877 (243)

Modeling Stiffness and Damping in Rotational Degrees of Freedom Using Multibond Graphs [PDF]

, 2013
A contribution is proposed for the modeling of mechanical systems using multibond graphs. When modeling a physical system, it may be needed to catch the dynamic behavior contribution of the joints between bodies of the system and therefore to ...
BARRE, Pierre-Jean, GOMAND, Julien, MALBURET, François, TOD, Georges   +3 more
core   +3 more sources

The Influence of Motion and Stress on Optical Fibers

, 2013
We report on extensive testing carried out on the optical fibers for the VIRUS instrument. The primary result of this work explores how 10+ years of simulated wear on a VIRUS fiber bundle affects both transmission and focal ratio degradation (FRD) of the
Anderson, Seth, Cornell, Mark E., Fuller, Lindsay, Good, John, Hill, Gary J., Kelz, Andreas, Lee, Hanshin, MacQueen, Phillip J., Moreira, Walter, Murphy, Jeremy D., Rafal, Marc, Rafferty, Tom, Soukup, Ian, Taylor, Trey, Tuttle, Sarah, Vattiat, Brian   +15 more
core   +1 more source

Multiband Switchable Microwave Absorbing Metamaterials Based on Reconfigurable Kirigami–Origami

Advanced Functional Materials, EarlyView.
A reconfigurable metamaterial featuring tunable microwave‐absorbing and load‐bearing performance is proposed. Stretchable kirigami and bistable origami configurations are integrated as actuating components, and the synergistic deformation mechanisms are systematically analyzed.
Weimin Ding, Zhong Zhang, Zeang Zhao, Shengyu Duan, Panding Wang, Xiaogang Guo, Hongshuai Lei, Daining Fang   +7 more
wiley   +1 more source

Comprehensive Evaluation of OpenCL-based Convolutional Neural Network Accelerators in Xilinx and Altera FPGAs [PDF]

, 2016
Deep learning has significantly advanced the state of the art in artificial intelligence, gaining wide popularity from both industry and academia.
Kadetotad, Deepak, Kim, Minkyu, Linares Barranco, Alejandro, Ríos Navarro, José Antonio, Seo, Jae-Sun, Tapiador Morales, Ricardo   +5 more
core  

Fast Monte-Carlo Localization on Aerial Vehicles using Approximate Continuous Belief Representations

, 2018
Size, weight, and power constrained platforms impose constraints on computational resources that introduce unique challenges in implementing localization algorithms.
Dhawale, Aditya, Michael, Nathan, Shankar, Kumar Shaurya   +2 more
core   +1 more source

A 3D Biofabricated Disease Model Mimicking the Brain Extracellular Matrix Suitable to Characterize Intrinsic Neuronal Network Alterations in the Presence of a Breast Tumor Disseminated to the Brain

Advanced Functional Materials, EarlyView.
A 3D disease model is developed using customized hyaluronic‐acid‐based hydrogels supplemented with extracellular matrix (ECM) proteins resembling brain ECM properties. Neurons, astrocytes, and tumor cells are used to mimic the native brain surrounding.
Esra Türker, Mateo S. Andrade Mier, Jessica Faber, Mike Friedrich, Zan Lamberger, Jeannette Weigelt, Christian Stigloher, Nicoletta Murenu, Natascha Schaefer, Jörg Tessmar, Gregor Lang, Silvia Budday, Katrin G. Heinze, Antje Appelt‐Menzel, Pamela L. Strissel, Reiner Strick, Carmen Villmann   +16 more
wiley   +1 more source

Technical Design Report for the PANDA Solenoid and Dipole Spectrometer Magnets [PDF]

, 2009
This document is the Technical Design Report covering the two large spectrometer magnets of the PANDA detector set-up. It shows the conceptual design of the magnets and their anticipated performance. It precedes the tender and procurement of the magnets
Clarkson, T., Cowie, E., Downie, E., Erni, W., Hill, G., Hoek, M., Ireland, D., Kaiser, R., Keri, T., Lehmann, I., Livingston, K., Lumsden, S., MacGregor, D., McKinnon, B., Murray, M., Protopopescu, D., Rosner, G., Seitz, B., The PANDA collaboration, Yang, G.   +19 more
core  

Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation

Advanced Functional Materials, EarlyView.
Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna, Katarina Gugujonovic, Manuela Schiek, Alessandro Bellapianta, Paul Werginz, Amelie Ziller, Markus Clark Scharber, Ahmad Salti, Matthias Bolz, Mihai Irimia‐Vladu, Günther Zeck   +10 more
wiley   +1 more source

Design and implementation of wire tension measurement system for MWPCs used in the STAR iTPC upgrade

, 2017
The STAR experiment at RHIC is planning to upgrade the Time Projection Chamber which lies at the heart of the detector. We have designed an instrument to measure the tension of the wires in the multi-wire proportional chambers (MWPCs) which will be used ...
Feng, Cunfeng, Li, Changyu, Lu, Peng, Shen, Fuwang, Thomas, Jim, Wang, Shuai, Wang, Xu, Xu, Qing-Hua, Zhu, Chengguang   +8 more
core   +1 more source

High‐Spatiotemporal‐Resolution Transparent Thermoelectric Temperature Sensor Arrays Reveal Temperature‐Dependent Windows for Reversible Photothermal Neuromodulation

Advanced Functional Materials, EarlyView.
Thermoelectric temperature sensors are developed that directly measure heat changes during optical‐based neural stimulation with millisecond precision. The sensors reveal the temperature windows for safe reversible neural modulation: 1.4–4.5 °C enables reversible neural inhibition, while temperatures above 6.1 °C cause permanent thermal damage.
Junhee Lee, Dongjo Yoon, Jungha Lee, Duhee Kim, Eunui Kim, Jong‐Hyeok Yoon, Hyuk‐Jun Kwon, Seungjun Chung, Yoonkey Nam, Hongki Kang   +9 more
wiley   +1 more source