Results 131 to 140 of about 117,976 (311)

An augmented-reality-based scenario for the collaborative construction of an interactive museum [PDF]

, 2011
Dierker A, Pitsch K, Hermann T. An augmented-reality-based scenario for the collaborative construction of an interactive museum. Bielefeld: Bielefeld University; 2011.This paper proposes a scenario for the analysis of interaction mediated by AR.
Pitsch, Karola, Dierker, Angelika, Hermann, Thomas ; https://orcid.org/   +2 more
core   +1 more source

Sodium Alginate‐Based Submucosal Lifting Hydrogel for Endoscopic Mucosal Resection and Endoscopic Submucosal Dissection

Advanced Healthcare Materials, EarlyView.
A biocompatible sodium alginate‐based hydrogel is developed as a next‐generation submucosal lifting agent intended for EMR and ESD. The optimized formulation exhibits a composition devoid of endotoxins, high viscosity, demonstrates reliable injectability, and ensures prolonged mucosal elevation.
Iram Maqsood, Venkata S. Akshintala, Surya T. Evani, Rebecca A. Krimins, Yihan Wang, Keith Freel, Ahmed Ibrahim, Saowanee Ngamruengphong, Mouen Khashab, Stephen W. Hoag   +9 more
wiley   +1 more source

A Novel Perfused Full‐Thickness Human Skin Microphysiological System for Modeling Injury, Regeneration, Tumor Pathophysiology, and Therapeutics Development

Advanced Healthcare Materials, EarlyView.
What if human skin could remain fully alive and functional outside the body for weeks? A New Alternative Method (NAM) based on a vascularized full‐thickness skin microphysiological system achieves precisely this, preserving native vasculature, resident immunity, and metabolic activity for up to three weeks, while faithfully recapitulating radiation ...
Yusuf Surucu, Hamid Malekzadeh, Alexa Rivera Del Rio Hernandez, Naresh Mahajan, Ethan Banks, Dayyan Ur Rahman, José A. Arellano, Katherine S. Yang, Alexey Altman, G.V. Naveen Kumar, Matthew L. Steinhauser, Jeffrey A. Gusenoff, J. Peter Rubin, Asim Ejaz   +13 more
wiley   +1 more source

Bioprinting High‐Cell‐Density Cardiac Tissue Constructs With Sustained Contractile Function

Advanced Healthcare Materials, EarlyView.
Contractile cardiomyocytes in 3D culture provide insights into the behavior of the heart. Combining a 3D bioprinting approach with a multi‐electrode array allows the development of the 3D culture to be monitored over time, and matured cultures allow the effect of drugs on cardiac function to be modelled, replicating effects seen in clinical application.
Priscila Melo, Wing Tai Tung, Harvey Lewis, Kavin Hettiarachchilage, Babis Tzivelekis, Rolando Berlinguer‐Palmini, Ana Marina Ferreira, Jason Gill, Kenneth Dalgarno   +8 more
wiley   +1 more source

Use of virtual or augmented reality in informal caregivers of stroke survivors: rapid review [PDF]

Introduction: The rehabilitation of a stroke survivor has an impact on activities of daily living, physical activity, social interaction and the quality of life.
José , Helena, Severino , Sandy, Rabiais , Isabel, Tomás , João, Sousa , Luís, Esteves , Vera, Ferreira , Cláudia, Raposo , Sónia, Cardoso , Manuel   +8 more
core   +1 more source

Multimodal connectivity-based cortical segmentation with graph neural networks

Frontiers in Neuroscience
Due to the significant amount of time and expertise needed for manual segmentation of the brain cortex from magnetic resonance imaging (MRI) data, there is a substantial need for efficient and accurate algorithms to replace the need for human involvement.
Agata Łabiak, Anees Kazi, Chantal Pellegrini, Aina Frau-Pascual, Iman Aganj   +4 more
doaj   +1 more source

Intelligent Orthopedics: Machine Learning in Diagnosis of Bone Disease, Implants, and Bone Health Monitoring

Advanced Healthcare Materials, EarlyView.
Efficient recovery from traumatic or degenerative diseases is a great challenge, even after all the advancements in bone and cartilage regeneration. Machine learning (ML) algorithms have presented opportunities to enhance these aspects by accurately analyzing imaging data.
Maryam Kamaei, Hesam Mohammadi, Shamim Golafshan, Mojtaba Alehosseini, Mahsa Mohammadzadeh, Atefeh Golshirazi, Nasim Golafshan, Tatiane Eufrásio‐da‐Silva, Alireza Dolatshahi‐Pirouz, Gorka Orive   +9 more
wiley   +1 more source

Influence of virtual reality and augmented reality on mental health [PDF]

Introduction: When the term artificial intelligence comes to mind, most people intuitively relate it to science fiction, especially those who are older and who had access to books, comics and impactful films on these topics, especially the film based on ...
Canova-Barrios, Carlos, Machuca-Contreras, Felipe, Lepez, Carlos Oscar   +2 more
core   +1 more source

GAN-Based Image Restoration for Enhancing Object Detection in Projector-Camera Systems

IEEE Access
Projector–camera systems are widely utilized in fields such as augmented reality (AR), education, and healthcare, offering intuitive interaction by projecting digital content onto physical surfaces and detecting objects in real time.
Jeong Hyeon Lee, Meejin Kim, Sukwon Lee, Changgu Kang   +3 more
doaj   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje, Wilson Henao, Tania Rodenas, Patricia Concepción, Virginia Pérez Dieste, Alexander Missyul, Giovanni Agostini, Gonzalo Prieto   +7 more
wiley   +1 more source