Results 41 to 50 of about 397,158 (103)

Mapping Reservoir Water Surface Area in the Contiguous United States Using the High‐Temporal Harmonized Landsat and Sentinel (HLS) Data at a Sub‐Weekly Time Scale

Geophysical Research Letters, Volume 52, Issue 11, 16 June 2025.
Abstract Traditional remote sensing techniques are limited in providing the necessary spatial and temporal resolution to capture the reservoir dynamics accurately. In this study, we introduce a novel algorithm to generate sub‐weekly reservoir surface area time series using the Harmonized Landsat and Sentinel‐2 data set across the Continental United ...
Anshul Yadav, Shuai Zhang, Bingjie Zhao, George H. Allen, Christopher Pearson, Justin Huntington, Kathleen Holman, Katie McQuillan, Huilin Gao   +8 more
wiley   +1 more source

A Hybrid VGG16‐ViT Approach With Image Processing Techniques for Improved White Blood Cell Classification and Disease Diagnosis: A Retrospective Study

Health Science Reports, Volume 8, Issue 6, June 2025.
ABSTRACT Background and Aims White Blood Cells (WBCs) are essential for immune defense against infections. Automated WBC identification from microscopic images aids in diagnosing diseases like leukemia and AIDS. However, the complexity of WBC morphology due to varying maturation stages and staining techniques complicates classification. This study aims
Md Shahin Ali, Md. Maruf Hossain, Md. Mahfuz Ahmed, Kazi Rubaya Nowrin, S. M. Mahim, Shakib Al Hasan, Moutushi Akter Kona, Md Shafiqul Islam, Kazi Mowdud Ahmed, Md Mahbubur Rahman, Md Khairul Islam   +10 more
wiley   +1 more source

Design By Additive Manufacturing: an application in aeronautics and defence

Virtual and Physical Prototyping, 2018
Additive Manufacturing (AM) is a major challenge for the deployment of Industry 4.0 in companies. Thus, it becomes essential to control the potential contributions of this innovative process from the early stages of design. In this paper, previous Design
Frédéric Segonds
semanticscholar   +1 more source

A Multimethod Investigation of the Lake Agnes Rock Glacier, Colorado, USA

Permafrost and Periglacial Processes, Volume 36, Issue 2, Page 217-229, April/June 2025.
ABSTRACT Rock glaciers are important headwater landforms that play a key role in alpine hydrology. North American rock glaciers are estimated to contain the third largest water volume equivalent globally, and over 3800 rock glaciers have been mapped in Colorado alone. However, these features are often overlooked in alpine water budgets.
Brianna Rick, Daniel McGrath, Benjamin Lehmann, Timothy Fegel, Keith Williams, Suzanne Anderson   +5 more
wiley   +1 more source

Hypersonic Jets of Detonation Products in the Hydrodynamic Collapse of Macroscopic Voids

Propellants, Explosives, Pyrotechnics, Volume 50, Issue 6, June 2025.
Using machined mm‐scale voids at the surface of PBX 9501 samples, detonation‐driven jets of product gases form. We find that there is an optimal distance from the charge surface at which the energy transfer due to this jetting is maximized using witness plate impact experiments and hydrocode simulations.
Jason J. Wilkening, Gabriel A. Montoya, Alejandro Strachan, Steven F. Son   +3 more
wiley   +1 more source

A Novel Algorithm for Ice‐Water Discrimination in Large Lakes Using ICESat‐2 Altimetry and Data Driven Machine Learning

Earth and Space Science, Volume 12, Issue 6, June 2025.
Abstract Large freshwater lakes are critical for human life, ecosystem functioning, and the global carbon cycle. However, consistent high‐resolution methods to characterize ice over large lakes remain limited. Here we develop an algorithm to progress ice observations over inland bodies of water by improving surface classifications using data derived ...
Isabella Peter, Eric J. Anderson, Matthew R. Siegfried, Nathan T. Kurtz   +3 more
wiley   +1 more source

Multi‐Satellite Tracking of Surface Water Storage Change in the Era of Surface Water and Ocean Topography (SWOT) Satellite Mission

Earth and Space Science, Volume 12, Issue 6, June 2025.
Abstract The Surface Water and Ocean Topography (SWOT) satellite, launched in December 2022, represents a significant advancement in the remote sensing of global water bodies, providing simultaneous measurements of Water Surface Elevation (WSE) and extent in all‐weather conditions.
Pritam Das, Faisal Hossain
wiley   +1 more source

Sandwich Structured Composites for Aeronautics: Methods of Manufacturing Affecting Some Mechanical Properties

, 2016
Sandwich panels are composites which consist of two thin laminate outer skins and lightweight (e.g., honeycomb) thick core structure. Owing to the core structure, such composites are distinguished by stiffness. Despite the thickness of the core, sandwich
Micha, Mazur, M. Gajewski, K. Drozd, A. Komorek, Pawe, Przyby, ek   +7 more
semanticscholar   +1 more source

Plate‐Scale Strike‐Slip Fault System in the Barbados Accretionary Wedge of the Lesser Antilles Subduction Zone

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 6, June 2025.
Abstract Fault systems of various geometries develop into accretionary wedges to accommodate slip partitioning of plate convergence in oblique settings. However, how they form, evolve and contribute to the segmentation of the megathrust is still poorly understood. The Barbados accretionary wedge, which results from the subduction of the American plates
Gaëlle Bénâtre, Nathalie Feuillet, Hélène Carton, Eric Jacques, Thibaud Pichot, Frédérique Leclerc, Christine Deplus   +6 more
wiley   +1 more source

Machine Learning Detection of Melting Layers From Radar Observations

Journal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 2, June 2025.
Abstract Melting layers in the atmosphere signify where falling ice hydrometeors melt into raindrops, and can be identified by discernible radar signatures. Accurate detection of melting layers is crucial to improving quantitative precipitation estimation, weather forecasts, microwave communication, and aviation risk assessments in a changing climate ...
Yan Xie, Fraser King, Claire Pettersen, Mark Flanner   +3 more
wiley   +1 more source