Results 121 to 130 of about 3,157,150 (392)

360-Degree Video Head Movement Dataset

open access: yesACM SIGMM Conference on Multimedia Systems, 2017
While Virtual Reality applications are increasingly attracting the attention of developers and business analysts, the behaviour of users watching 360-degree (i.e. omnidirectional) videos has not been thoroughly studied yet.
Xavier Corbillon, F. D. Simone, G. Simon
semanticscholar   +1 more source

Capturing nonclassical shocks in nonlinear elastodynamic with a conservative finite volume scheme

open access: yes, 2015
For a model of nonlinear elastodynamics, we construct a finite volume scheme which is able to capture nonclassical shocks (also called undercompressive shocks). Those shocks verify an entropy inequality but are not admissible in the sense of Liu.
Aguillon, Nina
core   +3 more sources

Self‐Cascade Catalytic Reaction–Assisted Apoptosis/Calcicoptosis/Ferroptosis Induction with Microsphere‐Aggregated Hydrogels in Triple‐Negative Breast Cancer Therapy

open access: yesAdvanced Functional Materials, EarlyView.
Hyaluronic acid‐dopamine‐based intra‐crosslinked microsphere including cisplatin (HPC MS) is fabricated by spray‐drying and calcium/iron ions are introduced for interparticle crosslinking. Designed microsphere‐aggregated hydrogel (MAH) system including cisplatin/CaO2/FeSO4 can provide apoptosis/calcicoptosis/ferroptosis‐mediated chemo/cascade ...
ChaeRim Hwang   +6 more
wiley   +1 more source

Enhancing UV Stability and Charge Extraction in Organic Solar Cells with Phenyl‐Linked Aromatic Self‐Assembled Monolayer

open access: yesAdvanced Functional Materials, EarlyView.
The phenyl‐linked self‐assembled monolayer exhibits robust intrinsic stability and hole extraction capability compared to the alkyl‐linked counterparts, thus facilitating the device stability with T80 over 1000 h and efficiency of 19.7% in advancing organic solar cells.
Nan Zhang   +11 more
wiley   +1 more source

Capital relacional y crecimiento empresarial: efecto indirecto de la capacidad de asimilación en las empresas textiles y de confecciones

open access: yes360, 2021
La competitividad y el dinamismo de la industria textil exigen a las organizaciones desarrollar diversas estrategias para mejorar su crecimiento en el mercado.
Bernardo De la Gala Velásquez   +2 more
doaj  

360-degree fringe-projection profilometry of discontinuous solids with 2 co-phased projectors and 1-camera [PDF]

open access: yesarXiv, 2014
We describe a theoretical analysis and experimental set-up of a co-phased 360-degree fringe-projection profilometer. This 360-degree profilometer is built using 2-projections and 1-camera and can digitize discontinuous solids with diffuse light surface.
arxiv  

Flexible Leaf‐Like Fuel Cell From Plasmonic Janus Nanosheet

open access: yesAdvanced Functional Materials, EarlyView.
A flexible leaf‐like fuel cell is fabricated by conductive gold nanowire sponge‐supported plasmonic Janus nanosheet, which can generate a power of 8.93 mW cm⁻2 with less than 10% performance deterioration even being bent or twisted. Further assembly in a tree‐like layout demonstrates omnidirectional light harvesting capability and wind resistance ...
Yifeng Huang   +3 more
wiley   +1 more source

Mujeres liderando microemprendimientos en Chile. El desafío de la formalización

open access: yes360, 2022
El microemprendimiento en América Latina y Caribe toma un rol preponderante a nivel económico y social. Este segmento de organizaciones se caracteriza por presentar altos índices de informalidad y de precarización en su accionar, cuya magnitud tiene ...
Rocío Ruiz-Martínez   +1 more
doaj  

Distortion-adaptive Salient Object Detection in 360$^\circ$ Omnidirectional Images [PDF]

open access: yesarXiv, 2019
Image-based salient object detection (SOD) has been extensively explored in the past decades. However, SOD on 360$^\circ$ omnidirectional images is less studied owing to the lack of datasets with pixel-level annotations. Toward this end, this paper proposes a 360$^\circ$ image-based SOD dataset that contains 500 high-resolution equirectangular images ...
arxiv  

Self‐Poled Halide Perovskite Ruddlesden‐Popper Ferroelectric‐Photovoltaic Semiconductor Thin Films and Their Energy Harvesting Properties

open access: yesAdvanced Functional Materials, EarlyView.
Low‐dimensional halide perovskite thin films, (BA)2(MA)n‐1PbnBr3n+1 (n = 1, 2), exhibit both semiconducting and ferroelectric properties, enabling mechanical and light energy harvesting. Using Cr/Cr₂O₃ or PCBM as barrier layers ensures reproducible ferroelectricity.
Raja Sekhar Muddam   +8 more
wiley   +1 more source

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