Fabrication of the microwell array
Cell traps were designed in AutoCAD 2022 Software (Autodesk Inc. San Francisco, CA), then printed in SU-8 (Kayaku Advanced Materials, Westborough, MA) on a 500 µm Si wafer (University Wafer, Boston, MA), using a…
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Multidisciplinary characterization of embarrassment through behavioral and acoustic modeling
Participants
Undergraduate psychology students from the University of Berne, Switzerland, were recruited for this study. The average age of the sample (N = 33) was 23.73 years (SD = 4.68), with 78.8% female participants (n = 26). The…
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Fully convolutional neural networks for processing observational data from small remote solar telescopes
Sample image versus mean image
We started our tests by evaluating scenarios using the mean (FCN-mean) and first (FCN-first) frames of the observational series. To do this, we used the big network and smooth loss. Figure 3 shows the course of the…
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A brief encounter with an energetic cosmic neutrino
On 13 February 2023, just after 01:00 UTC, a high-energy muon passed through the sensor field of the seawater-based KM3NeT neutrino experiment, stimulating bursts of Cherenkov light that triggered 28,086 detections. The event was designated…
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How big brains and flexible skulls led to the evolution of modern birds
Modern birds are the living relatives of dinosaurs. Take a look at the features of flightless birds like chickens and ostriches that walk upright on two hind legs, or predators like eagles and hawks with their sharp…
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Rare Viking-era bracelet uncovered on Öland
An extremely rare Viking-era bracelet has been uncovered near Löt on the Swedish island of Öland.
Öland is the second-largest island in Sweden, which during the Viking-era was a major craft and trading centre with links to the southern and…
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Scientists Create Microscopic Algae Robots With Incredible Swimming Abilities
Magnetized algae micro swimmers retain speed and maneuverability, showing promise for targeted drug delivery in confined biological environments. A team of researchers at the Max Planck Institute for Intelligent Systems (MPI-IS) in Stuttgart has…
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Dark Energy Survey Supports Theory of Evolving Dark Energy
The Lambda-CDM (ΛCDM) model has been the foundation of modern cosmology for some time now, successfully describing large-scale structures in the Universe. It proposes that 95% of the cosmos is composed of dark matter (25%) and dark energy…
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A map of 14 million galaxies and quasars deepens a dark energy mystery
ANAHEIM, Calif. — Change is in the air. New data strengthen a hint that dark energy, long thought to be constant force in the universe, might change over time.
Dark energy explains the observation that the universe’s expansion rate…
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