Results 11 to 20 of about 95,850 (268)

Character displacement [PDF]

open access: yesCurrent Biology, 2020
David and Karin Pfennig introduce character displacement, the divergent evolution of traits in overlapping species.
David W, Pfennig, Karin S, Pfennig
openaire   +2 more sources

Geodetic monitoring of earth-filled flood embankment subjected to variable loads

open access: yesReports on Geodesy and Geoinformatics, 2018
The article presents an example of supplementing geotechnical monitoring with geodetic observations. The experimental flood embankment built within the ISMOP project (Information Technology System of Levee Monitoring) was subjected to continuous ...
Kuras Przemysław   +3 more
doaj   +1 more source

Modeling of a Static Incompressible Medium

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2019
In the article mathematical modeling of the solution of the static Stokes problem is considered by solving the static problem of the theory of elasticity, with Hooke’s law.
М.М. Bukenov, D.K. Koikelova
doaj   +1 more source

Glacier Monitoring Using Frequency Domain Offset Tracking Applied to Sentinel-1 Images: A Product Performance Comparison

open access: yesRemote Sensing, 2019
The Sentinel-1 mission has now reached its maturity, and is acquiring high-quality images with a high revisit time, allowing for effective continuous monitoring of our rapidly changing planet.
Donato Amitrano   +3 more
doaj   +1 more source

Applicability and Analysis of the Results of Non-Contact Methods in Determining the Vertical Displacements of Timber Beams

open access: yesApplied Sciences, 2021
Determining the displacements and consequent deformations of structures is a demanding branch of engineering. Displacements are most often determined by geodetic methods, among which high-precision non-contact methods have recently taken the lead ...
Boštjan Kovačič   +3 more
doaj   +1 more source

Investigation of the effects of Kahramanmaraş earthquake series on Cyprus Arc, Dead Sea fault, Hatay regions and stations close to two earthquakes epicenters

open access: yesGeodesy and Cartography
In various parts of the globe, there have been several earthquakes of a modest size. Monitoring the change of the points over time is a key component of typical techniques for extracting dynamic responses. This technique was unable to completely extract
Atınç Pırtı
doaj   +1 more source

Environmental change and floods: the long-ignored effects of displacement on mental health

open access: yesFrontiers in Public Health
Although climate change has received significant global attention, there has been a distinct disregard for the issue of psychological well-being. The elevated floods resulting from climate change have substantial impacts on both physical infrastructure ...
Sara Akram, Shama Mushtaq
doaj   +1 more source

Thermally Induced Displacements and Rotations of Pillars for Precise Geodetic Measurements

open access: yesApplied Sciences
In this paper, we analyze the displacements of a geodetic reference pillar due to thermal loading, which typically occurs when the sunlit side of the pillar heats up more than the shaded side.
Robert Močnik   +3 more
doaj   +1 more source

Detection of Structural Vibration with High-Rate Precise Point Positioning: Case Study Results Based on 100 Hz Multi-GNSS Observables and Shake-Table Simulation

open access: yesSensors, 2019
This contribution presents and assesses the methodology aiming at the characterization of the structural vibrations with high-rate GNSS measurements.
Jacek Paziewski   +2 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

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