Results 61 to 70 of about 11,625,480 (191)

Variability of Saturn's Equatorial Zonal Winds at Cloud Level Between 2018 and 2025

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Saturn's zonal wind profile at cloud level has been measured at different epochs since the Voyager 1 and 2 in 1980–81. At most latitudes, zonal winds change little over time. However, the equatorial region, between planetographic latitudes 10°N and 10°S, presents a complex vertical structure and significant variability.
Aida Flix‐Bellmunt, Agustín Sánchez‐Lavega, Enrique García‐Melendo, Ricardo Hueso, Amy A. Simon, Mike H. Wong, Arnau Miró, Trevor Barry   +7 more
wiley   +1 more source

Identification of an Osteochondral Erosion Process in Gout Driven by Fibrinogen‐Integrin Activation and Local MSU Crystallization

Advanced Science, Volume 13, Issue 54, 28 September 2026.
Cartilage injury promotes local fibrinogen deposition, which accelerates monosodium urate crystallization and activates integrin‐mediated matrix‐degradation. This self‐amplifying cycle drives gout‐related cartilage erosion. Disrupting fibrinogen deposition or restoring the cartilage barrier could interrupt this vicious cycle.
Hanlin Xu, Simin Bi, Zhechen Liu, Xiaofeng Zhou, Hengwei Qin, Nicola Dalbeth, Minbiao Ji, Yinghui Hua   +7 more
wiley   +1 more source

Effects of Meadow Connectivity on Plant Diversity in China's Poyang Lake: New Perspective of Effective Biodiversity Conservation

Ecology and Evolution, Volume 16, Issue 9, September 2026.
Higher meadow connectivity leads to greater plant species richness but also increases plant community similarity. Functional connectivity explains plant diversity patterns better than structural connectivity. ABSTRACT The increasing global habitat fragmentation has led to a marked decline in landscape connectivity, posing a severe threat to ...
Cheng Zhang, Wenbo Chen, Qiaoqin Liu
wiley   +1 more source

Optimizing Regional Flood Frequency Analysis for Floodplain Mapping and Risk Reduction

Engineering Reports, Volume 8, Issue 9, September 2026.
The estimation of flood hazards in river basins under monsoon conditions and data‐scarce situations is a challenging task due to the scarcity of the streamflow measurements and the high variability of the distribution of the rainfall. This paper provides a detailed framework for flood modeling and inundation mapping for a specific sub‐catchment of the ...
Gowtham Prasad M. E, H. J. Surendra
wiley   +1 more source

CoastalWQL: An Open-Source Tool for Drone-Based Mapping of Coastal Turbidity Using Push Broom Hyperspectral Imagery

Remote Sensing
Uncrewed-Aerial Vehicles (UAVs) and hyperspectral sensors are emerging as effective alternatives for monitoring water quality on-demand. However, image mosaicking for largely featureless coastal water surfaces or open seas has shown to be challenging ...
Hui Ying Pak, Hieu Trung Kieu, Weisi Lin, Eugene Khoo, Adrian Wing-Keung Law   +4 more
doaj   +1 more source

Land Use and Land Cover Analysis for Solid Waste Management in NCT Delhi Using Fusion Aware Segformer

Land Degradation &Development, Volume 37, Issue 15, Page 10672-10696, September 2026.
ABSTRACT The use of Land Use Land Cover (LULC) analysis is a fundamental requirement for urban solid waste management (SWM); however, conventional LULC analysis methods are not well suited to the spatio‐temporal variability, multi‐sensor heterogeneity, and seasonal variations of highly dynamic urban environments.
Rubeena Vohra, Ashish Kumar
wiley   +1 more source

W42 - a scalable spatial database system for holding Digital Elevation Models [PDF]

, 2009
The design of a scalable system for holding spatial data in general and digital elevation models (DEMs) in specific has to account for the characteristics of data from various application fields.
Roth, Achim, Marschalk, Ursula, M. Habermeyer, A. Roth, U. Marschalk, Habermeyer, Martin   +5 more
core   +1 more source

Validation of a White Light and Fluorescence Augmented Panoramic Endoscopic Imaging System on a Bimodal Bladder Wall Experimental Model

Photonics
Background: Fluorescence visualization of pathologies, primarily neoplasms in human internal cavities, is one of the most popular forms of diagnostics during endoscopic examination in medical practice.
Arkadii Moskalev, Nina Kalyagina, Elizaveta Kozlikina, Daniil Kustov, Maxim Loshchenov, Marine Amouroux, Christian Daul, Walter Blondel   +7 more
doaj   +1 more source

Topic: Smallholder Farmers' Adaptation Practices to the Effects of Land Degradation on Livelihoods in Semi‐Arid Ghana

Land Degradation &Development, Volume 37, Issue 15, Page 11459-11473, September 2026.
ABSTRACT Although several environmental challenges exist globally, land degradation is the greatest threat and risk factor wedging human livelihoods. Despite widespread awareness of climate change, little empirical evidence exists on land degradation and its impacts on livelihoods in semi‐arid agroecological systems.
Philip Aniah, Raymond Agyepong Antwi, Miriam Afi Kosi, Makemie Jumanne Mabula   +3 more
wiley   +1 more source

Evaluation strategy for image acquisition protocols in confocal microscopy mosaic imaging of the cornea

Current Directions in Biomedical Engineering
In vivo confocal laser-scanning microscopy (CLSM) of the cornea provides image data from the corneal tissues with cellular resoultion. The ability to resolve the nerve fiber bundles of the sub-basal nerve plexus (SNP), in particular, opens the ...
Allgeier Stephan, Reichert Klaus-Martin, Sorokovaia Ekaterina, Bohn Sebastian, Mikut Ralf, Stachs Oliver, Sperlich Karsten   +6 more
doaj   +1 more source