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General Physics Nov 21, 2022

Connectivity of 3D structures in tissues provides metrics for organ development

Organs in the human body have complex networks of fluid-filled tubes and loops. They come in different shapes, and their three-dimensional structures are differently connected to each other, depending on the organ. During ...

Astronomy Nov 11, 2022

New instrument passes significant testing milestone to capture light from many stars at once

The international collaboration developing the Prime Focus Spectrograph (PFS) has marked a significant testing milestone by successfully taking spectra of targeted stars.

Optics & Photonics Nov 10, 2022

Researchers manage to extend the field of view for speckle-correlation imaging under a limited memory effect

Trying to see through scattering media like haze and fog is often accompanied by disappointment or even difficulties in our daily lives—if you have ever experienced a sunrise-watching trip on a cloudy morning or a palm-sweating ...

Astronomy Nov 8, 2022

Astronomers confirm solar eclipses mentioned in Indigenous folklore and historical documents in Japan

By combining written texts, folklore, and astronomical calculations, a team of researchers at Nagoya University, the National Astronomical Observatory of Japan, and Otaru University of Commerce identified, examined, and analyzed ...

Mathematics Nov 5, 2022

How a quest for mathematical truth and complex models can lead to useless scientific predictions

A dominant view in science is that there is a mathematical truth structuring the universe. It is assumed that the scientist's job is to decipher these mathematical relations: once understood, they can be translated into mathematical ...

Optics & Photonics Nov 4, 2022

New model found for microsphere-enhanced interferometry

Optical measurement techniques collecting light intensity in the far-field such as conventional and confocal microscopy or coherence scanning interferometry (CSI) enable fast and contactless inspection of several types of ...

Optics & Photonics Oct 28, 2022

How to improve microendoscopes? New probe design brings promises to improve biomedical imaging

Microendoscopes are the cornerstone of modern medical diagnostics—they allow us to see what we could not even describe two decades ago. The technology is constantly improving, with ICTER scientists contributing to the development ...

Ecology Oct 25, 2022

From water conservation to crop selection, how farmers can take action against drought

As climate change accelerates, many countries around the world are increasingly facing the risk of drought. Water scarcity has become one of the major constraints of food production in the 21st century, and a major threat ...

Environment Oct 24, 2022

Urban planning at the intersection of a thousand wishes

How can we make a city flourish when one resident hopes for more forests and another wants parking lots? Data and keen listening can help, say urban planners and researchers.

Cell & Microbiology Oct 19, 2022

Building on more than 300 years of study, researchers develop a new way to understand bacterial growth

In labs, bacterial colonies usually grow in streaks in petri dishes, but until now no one has known how the colonies organize themselves in more realistic three-dimensional (3D) environments, such as tissues and gels in our ...

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