Results 301 to 310 of about 6,360,179 (406)

Role of Radio Telescopes in Space Debris Monitoring: Current Insights and Future Directions. [PDF]

Sensors (Basel)
Ahuja B, Gentile L, Kumar A, Martorella M.   +3 more
europepmc   +1 more source

Unlocking Probiotic Potential: Physicochemical Approaches to Evaluate Probiotic Bacterial Adhesion Potential to the Intestinal Tract

Molecular Nutrition &Food Research, EarlyView.
From the oral cavity to the establishment of bacterial adhesion in the intestinal tract, probiotic cells traverse 4 main stages: (1) bacterial transport, (2) reversible adhesion, (3) irreversible adhesion, and (4) biofilm formation. Each stage involves distinct mechanisms that govern the adhesion potential of bacteria to the intestinal mucus, which ...
Thị‐Thanh‐Trúc Phùng, Sébastien Dupont, Laurent Beney, Julie Chanut, Thomas Karbowiak   +4 more
wiley   +1 more source

Exact analytical solutions of the Bloch equation for the hyperbolic‐secant and chirp pulses

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose To improve the accuracy and generality of analytical solutions of the Bloch equation for the hyperbolic‐secant (HS1) and chirp pulses in order to facilitate application to truncated and composite pulses and use in quantitative methods.
Ryan H. B. Smith, Donald Garwood, Michael Garwood   +2 more
wiley   +1 more source

An Improved Mesh Stiffness Model for a Gear Tooth With Double Cracks on Both Sides Considering Opened and Closed States

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Research on the failure mechanisms of gears with multiple cracks has gained widespread attention. Among these, the study of the mesh stiffness characteristics of gears with multiple cracks is crucial for optimizing gear design and improving transmission reliability.
Luyan Xu, Xin Yu, Yunyun Sun
wiley   +1 more source

Inspection Game With Imperfect Detection Technology

Naval Research Logistics (NRL), EarlyView.
ABSTRACT In this article, we investigate a generalized two‐player inspection game between an attacker and a defender who allocates multiple resources across a critical system. Specifically, the attacker targets components of the system while the defender coordinates multiple inspection units to monitor disjoint subsets of components and detect attacks.
J. Haden Boone, Mathieu Dahan
wiley   +1 more source

Multi‐scale electrical resistivity imaging and long‐term monitoring as a tool for groundwater management

Near Surface Geophysics, EarlyView.
Abstract Extensive pumping, storm floods or sea‐level rise can lead to regional and local‐scale processes of saltwater intrusion into coastal aquifers. Particularly when exacerbated by the impacts of climate change, these processes can threaten freshwater resources and thus drinking water supplies and need to be prevented by investigation and ...
Mathias Ronczka, Thomas Günther, Michael Grinat, Bernhard Siemon, Konstantin Scheihing, Mike Müller‐Petke   +5 more
wiley   +1 more source

Incorporating Radar Frequency-Domain Deramping into Variational Shape-Based Scene Reconstruction: A Feasibility Study Using Active Contours. [PDF]

Sensors (Basel)
Yildirim A, Bignardi S, Barnes CF, Yezzi AJ.   +3 more
europepmc   +1 more source

Multi‐scale geophysical imaging of neotectonic fault activity in the northern Upper Rhine Graben, Germany

Near Surface Geophysics, EarlyView.
Abstract A comprehensive multi‐method geophysical strategy is used to investigate two faults in the Northern Upper Rhine Graben. Combining industrial 3D seismic data with our own 2D P‐ and S‐wave seismic, electrical resistivity tomography (ERT) and ground‐penetrating radar (GPR), we created comprehensive subsurface images of the faults. 3D seismic data
Johannes Mair, Andreas Henk, Hermann Buness, Rouwen Lehné, David C. Tanner   +4 more
wiley   +1 more source

Fusion Ranging Method of Monocular Camera and Millimeter-Wave Radar Based on Improved Extended Kalman Filtering. [PDF]

Sensors (Basel)
Chen Y, Cui Q, Wang S.
europepmc   +1 more source