Results 61 to 70 of about 6,998 (182)

A Tool for Prioritizing Gravel Augmentation Reaches for Sediment Starved Rivers

River Research and Applications, EarlyView.
ABSTRACT Gravel augmentation is a widely used restoration technique used to improve habitat below dams, including salmonids spawning habitat. However, gravel augmentation can be cost‐prohibitive, and it is often unclear which stream segments have the highest potential to benefit spawning salmonids.
Patricia J. Wohner, Peter A. Samarin, James T. Peterson   +2 more
wiley   +1 more source

A new approach for centerline extraction in handwritten strokes: an application to the constitution of a code book [PDF]

, 2010
International audienceWe present in this paper a new method of analysis and decomposition of handwritten documents into glyphs (graphemes) and their associated code book.
Bres, Stéphane, Daher, H., Eglin, Véronique, Vincents, N.   +3 more
core   +2 more sources

Length of the Adult Human Colon in Health and Constipation Measured Using Magnetic Resonance Imaging

Neurogastroenterology &Motility, EarlyView.
Colon length was measured in adult healthy volunteers, people with chronic constipation, and people with IBS with constipation using MRI. Colon length is significantly longer in chronic constipation. The chronically constipated colon is unable to accommodate longitudinally in response to fluid influx from a macrogol challenge.
Faiz Alqarni, Soma Kumasaka, Caroline L. Hoad, Victoria Wilkinson‐Smith, Stuart Taylor, David Atkinson, Iyad Naim, Alex Menys, S. Mark Scott, Marc A. Benninga, Hayfa Sharif, Penny A. Gowland, Moira A. Taylor, Guruprasad P. Aithal, Robin C. Spiller, Maura Corsetti, Luca Marciani   +16 more
wiley   +1 more source

CP_SDUNet: road extraction using SDUNet and centerline preserving dice loss

IAES International Journal of Robotics and Automation (IJRA)
<span lang="EN-US">Existing automatic road map extraction approaches on remote sensing images often fail because they cannot understand the spatial context of an image. Mainly because they could not learn the spatial context of the image and only knew the structure or texture of the image.
Bayu Satria Persada, Muhammad Rifqi Priyo Susanto, Laksmita Rahadianti, Aniati Murni Arymurthy   +3 more
openaire   +1 more source

Directed Communication in Theta and Alpha Networks Supports Content Handling in Working Memory

Human Brain Mapping, Volume 47, Issue 7, May 2026.
We examined mental rotation and delineated the role of directed communication in theta and alpha band activity in cortical networks. ABSTRACT Executive functions enable flexible control of behavior by dynamically coordinating perception, memory, and action.
Julia Elmers, Moritz Mückschel, Christian Beste   +2 more
wiley   +1 more source

Contributions to predicting contaminant leaching from secondary materials used in roads [PDF]

, 2004
Slags, coal ashes, and other secondary materials can be used in road construction. Both traditional and secondary materials used in roads may contain contaminants that may leach and pollute the groundwater.
Apul, Defne S
core   +2 more sources

Seafloor Sediments, Morphologic Features, and Geotechnical Properties of Harrison Bay in the Alaskan Beaufort Sea

Earth and Space Science, Volume 13, Issue 5, May 2026.
Abstract Sediments on Arctic continental shelves are impacted by sea ice and ice‐related processes for up to 9 months per year. As a result, seabed morphology in cold regions can exhibit features such as ice scours which are absent on lower‐latitude shelves.
E. F. Eidam, N. Stark, J. H. Nienhuis, D. Duncan, N. Brilli, N. Kallioras, R. Smith, A. D. J. Heath   +7 more
wiley   +1 more source

Space Station Freedom solar array panels plasma interaction test facility [PDF]

, 1989
The Space Station Freedom Power System will make extensive use of photovoltaic (PV) power generation. The phase 1 power system consists of two PV power modules each capable of delivering 37.5 KW of conditioned power to the user.
Martin, Donald F., Mellott, Kenneth D.
core   +1 more source

Comparing Assimilation of Remotely Sensed Discharge Derived From SWOT and Landsat Into a Global Hydrological Model

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract The Surface Water and Ocean Topography (SWOT) satellite has enabled river discharge estimation for global rivers including ungauged regions. This remotely sensed discharge (SwRSQ) generated from SWOT's cloud‐penetrating measurements of river widths, water surface elevation, and slope is expected to have improved accuracy and spatiotemporal ...
Y. Ishikawa, D. Yamazaki, C. J. Gleason, N. Hanasaki, S. Kotsuki, D. Shiojiri, E. Friedmann   +6 more
wiley   +1 more source

Research on Improved Road Visual Navigation Recognition Method Based on DeepLabV3+ in Pitaya Orchard

Agronomy
Traditional DeepLabV3+ image semantic segmentation methods face challenges in pitaya orchard environments characterized by multiple interference factors, complex image backgrounds, high computational complexity, and extensive memory consumption.
Lixue Zhu, Wenqian Deng, Yingjie Lai, Xiaogeng Guo, Shiang Zhang   +4 more
doaj   +1 more source