Results 81 to 90 of about 104,311 (276)
Advanced Healthcare Materials, EarlyView.A robust method to generate functional human iPSC‐derived endothelial cells using inducible ETV2 expression. These cells self‐organize into stable, lumenized microvascular networks within microfluidic chips, surpassing conventional differentiation methods.
Shun Zhang +12 more
wiley +1 more source
Reinforced Video Captioning with Entailment Rewards
, 2017 Sequence-to-sequence models have shown promising improvements on the temporal task of video captioning, but they optimize word-level cross-entropy loss during training.
Bansal, Mohit, Pasunuru, Ramakanth
core +1 more source
Advanced Healthcare Materials, EarlyView.Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum +5 more
wiley +1 more source
Describing Videos by Exploiting Temporal Structure
, 2015 Recent progress in using recurrent neural networks (RNNs) for image description has motivated the exploration of their application for video description.
Ballas, Nicolas +6 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Surface polarization of PVDF films combined with mechanical stimulation generates piezoelectric electrical cues that modulate cardiomyoblast behaviour. Non‐poled and poled PVDF substrates provide distinct electroactive microenvironments influencing cell adhesion, proliferation, and differentiation.
Rafaela M Meira +3 more
wiley +1 more source
Caption Alignment and Structure-Aware Attention for Scientific Table-to-Text Generation
IEEE AccessThe task of table-to-text generation involves summarizing and creating natural language descriptions of tables. Previous approaches have used sequence-to-sequence generation methods, which view tables as linear sequences that only capture the structure ...
Jian Wu +2 more
doaj +1 more source
Fooling Vision and Language Models Despite Localization and Attention Mechanism
, 2018 Adversarial attacks are known to succeed on classifiers, but it has been an open question whether more complex vision systems are vulnerable. In this paper, we study adversarial examples for vision and language models, which incorporate natural language ...
Chen, Xinyun +5 more
core +1 more source
Advanced Healthcare Materials, EarlyView.ABSTRACT Magnetogenetic deep brain stimulation (MG‐DBS) represents a wireless neuromodulation that has demonstrated long‐lasting behavioral benefits in Parkinson's disease models. However, the circuit‐level mechanisms underlying these therapeutic effects have remained uncharacterized due to limitations of conventional neural interfaces.
Jakyoung Lee +10 more
wiley +1 more source
Deep Interactive Region Segmentation and Captioning
, 2017 With recent innovations in dense image captioning, it is now possible to describe every object of the scene with a caption while objects are determined by bounding boxes.
Boroujerdi, Ali Sharifi +2 more
core +1 more source
3D Soft Hydrogels Induce Human Mesenchymal Stem Cells “Deep” Quiescence
Advanced Healthcare Materials, EarlyView.Three‐dimensional soft hydrogels mimicking the bone marrow niche induce deep quiescence in human mesenchymal stem cells. Unlike 2D culture, 3D matrices halt proliferation, regulate cell‐cycle and quiescence markers, and downregulate mTORC1 signaling, preserving stem cell phenotype and therapeutic potential ex vivo.
David Boaventura Gomes +11 more
wiley +1 more source