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Archive for the ‘mapping’ category: Page 7

Feb 23, 2024

All-atom RNA structure determination from cryo-EM maps

Posted by in categories: mapping, particle physics, robotics/AI

RNA structures are built from cryogenic electron microscopy maps using deep learning and backbone tracing.

Feb 20, 2024

Galactic Symphony: The Oscillating Wonders of the Radcliffe Wave

Posted by in categories: mapping, space

“It’s the largest coherent structure that we know of, and it’s really, really close to us,” said study co-author, Dr. Catherine Zucker.


A recent study published in Nature investigates further evidence that a gaseous cloud both looks and behaves like an oscillating ocean wave, giving birth to new stars as it traverses the Milky Way Galaxy, which has since been dubbed the Radcliffe Wave. This study was conducted by an international team of researchers led by the Center for Astrophysics | Harvard & Smithsonian and holds the potential to help astronomers better understand the beautiful and fascinating aspects of our cosmos.

Image obtained from an animation of the Radcliffe Wave with our Sun (yellow dot). (Credit: Ralf Konietzka, Alyssa Goodman, and WorldWide Telescope)

Continue reading “Galactic Symphony: The Oscillating Wonders of the Radcliffe Wave” »

Feb 20, 2024

New neuroscience research uncovers the brain’s unique musical processing pathways

Posted by in categories: mapping, media & arts, neuroscience

A new study by researchers at UC San Francisco provides new insight into how the brain processes musical melodies. Through precise mapping of the cerebral cortex, the study uncovered that our brains process music by not only discerning pitch and the direction of pitch changes but also by predicting the sequence of upcoming notes, each task managed by distinct sets of neurons. The findings have been published in Science Advances.

Previous research had established that our brains possess specialized mechanisms for processing speech sounds, particularly in recognizing pitch changes that convey meaning and emotion. The researchers hypothesized that a similar, perhaps specialized, set of neurons might exist for music, dedicated to predicting the sequence of notes in a melody, akin to how certain neurons predict speech sounds.

“Music is both uniquely human and universally human. Studying the neuroscience of music can therefore reveal something fundamental about what it means to be human,” said lead author Narayan Sankaran, a postdoctoral fellow in the Kavli Center for Ethics, Science, and the Public at UC Berkeley, who conducted the study while a researcher in the lab of UCSF’s Edward Chang.

Feb 19, 2024

METROPOLIS — Fritz Lang — New Version 2022 — 3 Hours — New English Intertitles & Music Soundtrack 4K

Posted by in categories: entertainment, mapping, media & arts

METROPOLIS a film by Fritz Lang — Version “Cobra — 2022” — 4K Remastered — 60fps — Also available on UHD 4K download!

Re-edited \& Reframed — New Time Mapping (some technical considerations below):
New Intertitles \& English Adaptation — Screenplay by Maximianno Cobra.

Continue reading “METROPOLIS — Fritz Lang — New Version 2022 — 3 Hours — New English Intertitles & Music Soundtrack 4K” »

Feb 17, 2024

Euclid Begins its 6-Year Survey of the Dark Universe

Posted by in categories: cosmology, mapping

ESA’s Euclid mission was launched in July 2023 and has already sent home test images showing that its instruments are ready to go. Now, the space telescope begins mapping huge swaths of the sky, focusing on an area for 70 minutes at a time. Throughout its 6-year mission, it will complete 40,000 of these ‘pointings’, eventually observing 1.5 billion galaxies in the sky. Astronomers will use this map to measure how dark matter and dark energy have changed over time.

Feb 4, 2024

Generative AI Is Coming To Google Maps

Posted by in categories: mapping, robotics/AI

The feature will make it easier for you to get suggestions on the perfect place to go.

Feb 3, 2024

CMU Robotics devise robots to fix faulty gas pipelines, saves millions

Posted by in categories: mapping, robotics/AI

Dive into the world of advanced robotics as Carnegie Mellon University pioneers a modular robotic system for inspecting and repairing natural gas pipelines.


See how CMU’s wheeled robot helps gas pipeline maintenance, from mapping the hidden pipelines to on-the-spot repairs.

Feb 2, 2024

NASA Europa Clipper is Packed Up for its Trip to Jupiter

Posted by in categories: mapping, space

A mission more than a decade in the making, NASA’s Europa Clipper is slated to greatly expand our understanding of Jupiter’s icy moon, Europa, including whether it could support life. These findings will be conducted by a suite of powerful instruments contributed by a myriad of academic and research institutions across the United States. Recently, NASA JPL finished installing all these instruments on the pioneering spacecraft, bringing it one major step closer to its launch, which is currently scheduled for October of this year.

“The instruments work together hand in hand to answer our most pressing questions about Europa,” said Dr. Robert Pappalardo, who is the project scientist on Europa Clipper. “We will learn what makes Europa tick, from its core and rocky interior to its ocean and ice shell to its very thin atmosphere and the surrounding space environment.”

The nine instruments that will be responsible for accomplishing the fantastic science during the mission include the Europa Imaging System (EIS), Europa Thermal Emission Imaging System (E-THEMIS), Europa Ultraviolet Spectrograph (Europa-UVS), Mapping Imaging Spectrometer for Europa (MISE), Europa Clipper Magnetometer (ECM), Plasma Instrument for Magnetic Sounding (PIMS), Radar for Europa Assessment and Sounding: Ocean to Near-surface (REASON), MAss Spectrometer for Planetary EXploration/Europa (MASPEX), SUrface Dust Analyzer (SUDA).

Feb 2, 2024

Brain Connection Maps Help Boost Neuromorphic Chips

Posted by in categories: computing, mapping, neuroscience

“Connectomes” among species provide chip-design inspiration.

Feb 1, 2024

Mapping the Brain: The Largest Neuron Projectome Unveiled

Posted by in categories: information science, mapping, robotics/AI

Researchers mapped over 10,000 mouse hippocampal #neurons, creating the world’s most comprehensive database of single-neuron #connectivity #patterns.


Summary: Researchers unveiled the most extensive single-neuron projectome database to date, featuring over 10,000 mouse hippocampal neurons.

The study provides an unprecedented view of the spatial connectivity patterns at the mesoscopic level, crucial for understanding learning, memory, and emotional processing in the hippocampus. By employing machine learning algorithms for categorizing axonal trajectories and integrating spatial transcriptome data, researchers identified 43 distinct projectome cell types, revealing intricate projection patterns and soma locations’ correspondence to projection targets.

Continue reading “Mapping the Brain: The Largest Neuron Projectome Unveiled” »

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