Results 181 to 190 of about 4,471 (236)

Comparison of Recycled Polypropylene Sourced From Food and Nonfood Applications for Direct Food Contact Use

Packaging Technology and Science, Volume 39, Issue 6, Page 765-778, June 2026.
Utilisation of postconsumer recycled (PCR) plastic for food contact has safety concerns due to the potential presence of unapproved intentionally/non‐intentionally added substances, which can pose health and environmental risks if not removed during recycling.
Khairun Tumu, Keith Vorst, Greg Curtzwiler   +2 more
wiley   +1 more source

Raman Microspectroscopy for Structural Indication in Ultrafast Laser Writing. [PDF]

Small Methods
Cheng X, Picheo E, Chen Z, Booth MJ, Salter PS, Fernández-Galiana Á.   +5 more
europepmc   +1 more source

Physics‐informed multimodal learning for snapshot dental spectral reflectance prediction

Quantitative Biology, Volume 14, Issue 2, June 2026.
Abstract Accurate color matching is essential to achieving aesthetically realistic outcomes in dental crown and bridge restorations. Traditional visual methods, however, are often affected by lighting variations and observer subjectivity. These limitations can lead to metamerism and inconsistent clinical outcomes.
Yujun Feng, Yushan Guo, Qingyi Liu, Fei Liu, Jiefei Shen, Junfei Shen   +5 more
wiley   +1 more source

Hyperspectral estimation of magnesium content in Yunyan 87 and Zhongyan 100 tobacco leaves using machine learning. [PDF]

Front Plant Sci
Li B, Zhang Q, Wang Z, Li Y, Zhou H, Ye X.   +5 more
europepmc   +1 more source

Deep Learning for Satellite‐Based Forest Disturbance Monitoring: Recent Advances and Challenges

WIREs Data Mining and Knowledge Discovery, Volume 16, Issue 2, June 2026.
Overview of key research challenges in forest disturbance monitoring, including the detection of disturbances of varying severity, the attribution of disturbance agents, and the development of models capable of generalizing across regions. ABSTRACT Climate change and land use pressures are intensifying forest disturbances in many world regions, as ...
Carolina Natel, Christoph Molnar, Ricardo Dalagnol, Peer Nowack   +3 more
wiley   +1 more source

Identification of tobacco leaf diseases using hyperspectral imaging and machine learning with SHAP interpretability analysis. [PDF]

Front Plant Sci
Luo P, Yang Y, Zhang H, Yi M, Zhou X, Yang Y, Chen H, Yan M, Jiang C.   +8 more
europepmc   +1 more source

Multi‐Species Constraints Resolve Methane Source Versus Sink Changes: Lessons From 2020

Earth's Future, Volume 14, Issue 6, June 2026.
Abstract Satellite observations show that atmospheric methane (CH4) increased by a record‐breaking 19 ppb in 2020, but the causes are unclear because of uncertain impacts from COVID‐related pollutant shifts on hydroxyl (OH) radical concentrations. Here we employ an ensemble of constraints to simultaneously quantify methane sources and sinks for 2020 in
Xueying Yu, Dylan B. Millet, Daven K. Henze, Helen Worden, Corinne Vigouroux, Prabir Patra, Jason D. Hill, Robert B. Jackson   +7 more
wiley   +1 more source

Hyperspectral Imaging for Early Detection and Severity Grading of Potato Bacterial Wilt. [PDF]

Plants (Basel)
Chen Z, Lan Z, Xiao XO, Zhu X, Zhang Y, Pang X, Jin H.   +6 more
europepmc   +1 more source

charisma: An R package to perform reproducible colour characterization of digital images for biological studies

Methods in Ecology and Evolution, Volume 17, Issue 6, Page 1703-1718, June 2026.
Abstract Advances in digital imaging and software tools have provided increasingly accessible datasets and methods for analysing colour evolution. Despite the variety of computational packages available, most rely on colour classification before running analyses.
Shawn T. Schwartz, Whitney L. E. Tsai, Elizabeth A. Karan, Mark S. Juhn, Allison J. Shultz, John E. McCormack, Thomas B. Smith, Michael E. Alfaro   +7 more
wiley   +1 more source

Detection of Hidden Pest Rice Weevil (<i>Sitophilus oryzae</i>) in Wheat Kernels Using Hyperspectral Imaging. [PDF]

Foods
Yan L, Luo T, Zhao C, Ma H, Wu Y, Bai C, Zhu Z.   +6 more
europepmc   +1 more source