The modeling and simulation of self-organized intracellular twisters in the Drosophila oocyte
Cytoplasmic streaming is the large-scale motion of cytoplasm (i.e., gelatinous liquid inside cells) inside a living cell. This flow, known to regulate various intracellular processes, can vary greatly between different cell types at different stages.....»»
Biodiversity modeling advances to improve predictions of nature"s contributions to people
People depend on nature in a multitude of ways. Crop pollination, pest management, storm buffering, and carbon capturing are all part of nature's contributions to people (NCP). But these contributions are subject to change—species that make vital c.....»»
Blender 4.0 released with new features and better Apple Silicon performance
Blender Foundation has released version 4 of the popular Blender 3D design app, bringing interface changes, feature improvements, and most importantly speed boosts for Apple Silicon Macs.Blender is a leading 3D modeling application for Mac, Windows,.....»»
Against the Storm feels like WarCraft without the war, and it’s weirdly calming
Build a town, direct its workers, and be weirdly tranquil as it washes away. Enlarge / I'd like to pretend I'd built a settlement this neatly compact and organized—with street grids, even—but alas, this is a provided screensh.....»»
Theoretical work indicates that the future Electron Ion Collider can be used to measure the shape of atomic nuclei
Scientists have developed a new way to study the shapes of atomic nuclei and their internal building blocks. The method relies on modeling the production of certain particles from high-energy collisions of electrons with nuclear targets. Such collisi.....»»
In California, 600 years" worth of tree rings reveal climate risks
An interdisciplinary collaboration used 600 years' worth of tree rings from the San Joaquin Valley to reconstruct plausible daily records of weather and streamflow scenarios during that period. Modeling based on those scenarios revealed the region ha.....»»
Cell fate choice during adult regeneration is highly disorganized, study finds
A team of scientists at the Whitehead Institute for Biomedical Research and MIT has spatially mapped the choices stem cells make during tissue regeneration in flatworms, revealing an unexpected finding: Rather than being organized into homogeneous ne.....»»
Understanding charged particles helps physicists simulate element creation in stars
New research from North Carolina State University and Michigan State University opens a new avenue for modeling low-energy nuclear reactions, which are key to the formation of elements within stars. The research lays the groundwork for calculating ho.....»»
Facilitating learning chemistry with conceptual modeling
A team of researchers and teachers from the University of Twente have developed a novel teaching method that uses conceptual modeling to facilitate learning and foster creativity in classrooms of chemical science and engineering students. The student.....»»
Carbon neutrality likely to increase extreme weather events by 2050, finds study
Climate modeling based upon Earth's current greenhouse gas emissions trajectory predicts a worst-case scenario of 4.3°C warming of the planet by 2100 if sufficient measures are not implemented. While the Paris Climate Agreement has been adopted by 1.....»»
UN climate meetings organized in a way that benefits richer, larger countries: Study
The COP climate meetings are organized in a way that benefits richer and larger countries at the expense of smaller and poorer countries, according to a new study from Lund University and the University of Leeds. The study also labels the participati.....»»
Does spaceflight increase men"s risk of erectile dysfunction?
During missions into space, astronauts are exposed to high levels of galactic cosmic radiation and weightlessness. Simulation experiments in male rats indicated that these aspects of spaceflight can negatively affect vascular tissues relevant to erec.....»»
Nano-sized probes reveal how cellular structure responds to pressure
By giving living cells a "nano-poke" and monitoring the resulting changes in the intracellular environment, researchers have gotten their first glimpse of how whole cells respond to external mechanical pressure......»»
Forest modeling shows which harvest rotations lead to maximum carbon sequestration
Forest modeling by Oregon State University scientists shows that a site's productivity—an indicator of how fast trees grow and how much biomass they accumulate—is the main factor that determines which time period between timber harvests allows fo.....»»
Outsmarting cybercriminals is becoming a hard thing to do
Cybercriminals have evolved into organized and highly adaptive networks, collaborating globally to exploit weaknesses in cybersecurity defenses. Their motivations range from financial gain and information theft to political espionage and ideological.....»»
Cities: Skylines 2’s troubled launch, and why simulation games are freaking hard
Elaborate parking booths, Q4 financials, game engines, and the nature of sims. Enlarge (credit: Paradox Interactive) The worst thing about Cities: Skylines 2 is that it was recently released. If this hugely ambitious ci.....»»
Deep dive on sea level rise: New modeling gives better predictions on Antarctic ice sheet melt
Using historical records from around Australia, an international team of researchers have put forward the most accurate prediction to date of past Antarctic ice sheet melt, providing a more realistic forecast of future sea level rise......»»
New research suggests plants might be able to absorb more CO2 from human activities than previously expected
New research published in Science Advances paints an uncharacteristically upbeat picture for the planet. This is because more realistic ecological modeling suggests the world's plants may be able to take up more atmospheric CO2 from human activities.....»»
Study highlights need for enhanced tropical cyclone identification and simulation in climate models
Tropical cyclones in the western North Pacific (WNP) stand as formidable natural forces, wreaking havoc on Earth and posing significant challenges to disaster preparedness. As we grapple with the uncertainties of future projections for WNP tropical c.....»»
Community-driven analysis identifies strategies to improve equity in Los Angeles" clean energy transition
After two years of robust modeling and gathering input from over 100 community members, 14 community-based organizations, and 31 additional stakeholder organizations in Los Angeles, the U.S. Department of Energy's National Renewable Energy Laboratory.....»»
Modeling shows how wolves recolonized Germany and where they could live in the future
The return of the gray wolf (Canis lupus) to Germany, which began 23 years ago in the region of Lusatia in Eastern Germany, is a process of great ecological and social significance. Therefore, a precise understanding of the recolonization of the orig.....»»