Results 71 to 80 of about 14,937,136 (294)

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Estimation of soil and vegetation temperatures with multiangular thermal infrared observations: IMGRASS, HEIFE, and SGP 1997 experiments [PDF]

, 2001
The potential of directional observations in the thermal infrared region for land surface studies is a largely uncharted area of research. The availability of the dual-view Along Track Scanning Radiometer (ATSR) observations led to explore new ...
Menenti, M., Stoll, M.P., Rast, M., Djepa, V., Wang, J., Jia, L., Su, Z., Li, Z.L.   +7 more
core   +1 more source

Thermal Image Restoration Based on LWIR Sensor Statistics

Sensors, 2021
An imaging system has natural statistics that reflect its intrinsic characteristics. For example, the gradient histogram of a visible light image generally obeys a heavy-tailed distribution, and its restoration considers natural statistics.
Jaeduk Han, Haegeun Lee, Moon Gi Kang
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Infrared fibres in astronomical instrumentation [PDF]

, 1995
For several years multi-object spectroscopy systems have been available for carrying out survey work in the visible region, but until very recently there has not been a system for the near infrared region.
Haynes, Roger
core  

Automatic detection of regions in spinach canopies responding to soil moisture deficit using combined visible and thermal imagery [PDF]

, 2014
Thermal imaging has been used in the past for remote detection of regions of canopy showing symptoms of stress, including water deficit stress. Stress indices derived from thermal images have been used as an indicator of canopy water status, but these ...
Thompson, Andrew J., Smith, Hazel K, Hazel K Smith, Thompson, Andrew J, Clarkson, John P., Rajpoot, Nasir M. (Nasir Mahmood), Clarkson, Graham J.J., Clarkson, Graham JJ, Raza, Shan-E.-Ahmed, Raza, Shan-e-Ahmed, Andrew J Thompson, Shan-e-Ahmed Raza, John Clarkson, Rajpoot, Nasir M., Clarkson, Graham J. J., Smith, Hazel K., Clarkson, John, Rajpoot, Nasir M, Gail Taylor, Nasir M Rajpoot, Taylor, Gail, Graham J J Clarkson, Thompson Andrew J., Smith Hazel K., Clarkson Graham J. J., Rajpoot Nasir M., Raza Shan-e-Ahmed, Clarkson John, Taylor Gail   +28 more
core   +2 more sources

Towards people detection from fused time-of-flight and thermal infrared images [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
Obtaining accurate 3d descriptions in the thermal infrared (TIR) is a quite challenging task due to the low geometric resolutions of TIR cameras and the low number of strong features in TIR images.
L. Hoegner, A. Hanel, M. Weinmann, B. Jutzi, S. Hinz, U. Stilla   +5 more
doaj   +1 more source

Infrared and Visible Image Fusion with Significant Target Enhancement

Entropy, 2022
Existing fusion rules focus on retaining detailed information in the source image, but as the thermal radiation information in infrared images is mainly characterized by pixel intensity, these fusion rules are likely to result in reduced saliency of the ...
Xing Huo, Yinping Deng, Kun Shao
doaj   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Damage investigation in CFRP composites using full-field measurement techniques: combination of digital image stereo-correlation, infrared thermography and X-ray tomography [PDF]

, 2013
The present work is devoted to damaging process in carbon–fiber reinforced laminated composites. An original experimental approach combining three optical measurement techniques is presented.
Péronnet, Elodie, Welemane, Hélène, Garnier, Christian, Fazzini, Marina, Brault, Romain, Mistou, Sébastien, Goidescu, Cristina   +6 more
core   +1 more source