Results 31 to 40 of about 1,310 (131)

Anthropogenic control on sediment connectivity for soil resource management in sloping vineyards (Mercurey, France)

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
This paper explores how man‐made features influence soil loss and sediment connectivity in a French vineyard catchment. Despite high erosion rates, only a small fraction of the eroded sediment reaches the outlet. This highlights the effectiveness of winegrowers' strategy in disconnecting hillslopes from the sediment cascade.
Brian Chaize   +4 more
wiley   +1 more source

Engineered Pericyte‐Targeted Extracellular Vesicles Protect Against Hypoperfusion‐Induced Cognitive Impairment and Vascular Demyelination

open access: yesJournal of Extracellular Vesicles, Volume 15, Issue 6, June 2026.
Schematic illustration on a therapeutic strategy wherein engineered extracellular vesicles (EVs) are delivered intranasally and specifically target pericytes. In a model of chronic cerebral hypoperfusion (BCAS), this targeted approach preserves cerebral blood flow, reinforces blood‐brain barrier (BBB) integrity, stabilizes the neurovascular unit (NVU),
Weiwei Shen   +11 more
wiley   +1 more source

Bioanalytical TERS and Advanced Data Processing Methods

open access: yesJournal of Raman Spectroscopy, Volume 57, Issue 6, Page 977-994, June 2026.
Tip‐enhanced Raman spectroscopy delivers label‐free, subnanometer vibrational imaging of biological systems. Recent advances in instrumentation, data analysis, and ambient/liquid operation enable surface‐selective mapping of molecular heterogeneity in proteins, nucleic acids, membranes, and viruses, positioning TERS as a powerful platform for nanoscale
Sarika Joshi   +6 more
wiley   +1 more source

An edge β‐strand mutation turns ubiquitin into a pore‐forming amyloid

open access: yesProtein Science, Volume 35, Issue 6, June 2026.
Abstract Ubiquitin (Ub) is a highly conserved eukaryotic protein, generally regarded as stable and soluble under physiological conditions, playing a key role in maintaining cellular protein balance. Using complementary bioinformatic, biophysical, immunochemical, and electrophysiological approaches, we show that a single point mutation—the substitution ...
Daniela Meleleo   +5 more
wiley   +1 more source

Aging Impairs Macrophage Phagocytosis Through Mitochondrial ROS‐Induced Collagen Production

open access: yesAging Cell, Volume 25, Issue 6, June 2026.
Aging compromises macrophage phagocytosis via the mitochondrial ROS‐driven overproduction of intracellular collagen. This excess collagen physically binds F‐actin, paralyzing cytoskeletal turnover; however, mtROS scavenging successfully rescues actin dynamics and restores phagocytic capacity.
Yuming Wang   +14 more
wiley   +1 more source

Soft-then-hard sub-pixel mapping algorithm for remote sensing images

open access: yes, 2015
PolyU Library Call No.: [THS] LG51 .H577P LSGI 2015 Wang189 pages :illustrations (some color)Image classification, one of the most important techniques in remote sensing, is used widely to extract land cover information from remote sensing images.
Wang, Qunming
core  

DataSheet1_Effects of arch support doses on the center of pressure and pressure distribution of running using statistical parametric mapping.pdf

open access: yes, 2022
Insoles with an arch support have been used to address biomechanical risk factors of running. However, the relationship between the dose of support and running biomechanics remains unclear.
Jiaqi Lai (7302437)   +3 more
core   +1 more source

Deep Image Prior for Disentangling Mixed Pixels [PDF]

open access: yes, 2022
A mixed pixel in remotely sensed images measures the reflectance and emission from multiple target types (e.g., tree, grass, and building) from a certain area.
Fang, Yuan
core  

Critical aspects of scanning probe microscopy mapping when applied to cement pastes

open access: yes, 2018
The scanning probe microscopy (SPM) mapping technique allows the measurement of materials’ mechanical properties without causing plastic deformation and with much higher spatial resolution compared to the nanoindentation technique.
Xiang Gao, Ya Wei, Wei Huang
core   +1 more source

Three-Dimensional Image Security System Combines the Use of Smart Mapping Algorithm and Fibonacci Transformation Technique

open access: yes, 2014
In this paper, a three-dimensional (3D) image security system combines the use of the smart pixel mapping (SPM) algorithm and the Fibonacci transformation technique is proposed. In order to reconstruct orthoscopic 3D images with improved image quality, a
Lee, In-Kwon   +3 more
core   +1 more source

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