Biomolecular bonsai: Controlling the pruning and strengthening of neuron branches
How neuronal circuits remodel themselves over time, especially during early development, is a major question in neurobiology. Using mice, researchers have uncovered a biomolecular mechanism behind the strengthening of connections from neurons called.....»»
Evidence shows ancient Saudi Arabia had complex and thriving communities, not struggling people in a barren land
To date, little has been known about people living in north-western Saudi Arabia during the Neolithic—the period traditionally defined by the shift to humans controlling food production and settling into communities with agriculture and domesticate.....»»
New chemical process separates textile fibers for easier recycling
A combined team of chemical and biomolecular engineers from the University of Delaware, and the Center for Plastics Innovation, both in the U.S., has developed a way to chemically separate fibers in textiles, allowing them to be recycled more quickly.....»»
Controlling magnetism with polarized light: Non-thermal pathway uses inverse Faraday effect
Intense laser pulses can be used to manipulate or even switch the magnetization orientation of a material on extremely short time scales. Typically, such effects are thermally induced, as the absorbed laser energy heats up the material very rapidly,.....»»
By mimicking cicada wings, scientists are investigating new ways to keep patients safe
Cicada's cries ring out in the hot air and their discarded exoskeletons decorate tree branches in the southeast and midwest United States at the height of summer. While their ability to emerge in huge numbers is astounding, they have other surprising.....»»
Controlling ion transport for a blue energy future: Research highlights the potential of nanopore membranes
Blue energy has the potential to provide a sustainable alternative to fossil fuels. In simple terms, it involves harnessing the energy produced when the ions in a salt solution move from high to low concentrations......»»
Google just announced 7 big Android updates. Here’s what’s new
Google's latest feature drop imagines you making PayPal transactions on a watch, controlling appliances from home screen widgets, and fixing message mistakes......»»
New study offers a cleaner path for controlling water, transforming greenhouse gases
Scientists looking to convert carbon dioxide into clean fuels and useful chemicals often make hydrogen gas and carbonates as unwanted byproducts. A new paper from the UChicago Pritzker School of Molecular Engineering has found a cleaner path......»»
Historical signs in the landscape: Investigating the practice of pollarding in Western Norway
In the lush landscapes of Western Norway, pollarded trees bridge the past with modern environmental concerns. In a recent study, researchers investigated what motivates farmers to continue this ancient tree pruning practice......»»
A rethink of diseases in light of phase separation and phase transition may be necessary
A review delves into the significance of biomolecular condensation in cellular processes, the impact of aberrant phase separation on diseases such as neurodegenerative diseases, cancers, and infectious diseases, and the potential for manipulating pha.....»»
The critical role of IT staffing in strengthening cybersecurity
Many organizations lack adequate IT staffing to combat cyber threats. A comprehensive approach to cybersecurity requires more than technical solutions. It involves the right staff with the unique expertise necessary to recognize and prevent potential.....»»
Study shows how avocado pruning residues can be used produce more sustainable food packaging
Although plastic allows food to be packaged safely and hygienically, its extensive use constitutes a significant environmental challenge due to its limited recyclability and short shelf life. Thus, industry and the scientific community have been look.....»»
Uneven strain distribution induces detwinning in penta-twinned nanoparticles
Twinned nanoparticles have regions of clear symmetry that share the same crystal lattice, separated by a clear boundary. Changing the twin structure can affect the properties of the nanoparticles, which makes controlling twinning to create tailored n.....»»
Study explores effects of overseas business activity through experiences of expatriates
In international business, companies frequently dispatch their employees overseas as expatriates. They are crucial for linking the headquarters with foreign branches and their subsidiaries and bridging cultural, language, and business practice gaps......»»
Solid-state polymer heat pump gets rid of the heat itself
Polymer changes temperature, shape when charged, moving to where the heat needs to be. Enlarge (credit: Jorg Greuel) Heat pumps are the most energy-efficient way of controlling indoor temperature. By moving heat between.....»»
New rhizobia-diatom symbiosis solves long-standing marine mystery
Nitrogen is an essential component of all living organisms. It is also the key element controlling the growth of crops on land, as well as the microscopic oceanic plants that produce half the oxygen on our planet. Atmospheric nitrogen gas is by far t.....»»
AlphaFold 3 upgrade enables the prediction of other types of biomolecular systems
A combined team of medical researchers and AI systems specialists from Google's Deep Mind project and Isomorphic Labs, both in London, has made what the group describes as substantial improvements to AlphaFold 2 that make it possible for the applicat.....»»
Prompt Fuzzer: Open-source tool for strengthening GenAI apps
Prompt Fuzzer is an open-source tool that evaluates the security of your GenAI application’s system prompt against dynamic LLM-based threats. Prompt Fuzzer features Simulation of over a dozen types of GenAI attacks The tool contextualizes itsel.....»»
Windows 11 might nag you about AI requirements soon
Microsoft is said to be working on strengthening Windows 11 to support upcoming advanced AI features......»»
Scientists combine a spatially distributed sediment delivery model and biogeochemical model to estimate fluxes by water
Water erosion is the most active process controlling soil formation and evolution, which can affect the redistribution of carbon between terrestrial, aquatic, and atmospheric ecosystems. Erosion-induced organic carbon dynamic process should not be mi.....»»
Mechanism of grafting Prunus sp. to control crown gall disease by regulating the rhizosphere environment
Grafting is a traditional and significant strategy to suppress soil-borne diseases, such as the crown gall disease caused by tumorigenic Agrobacterium and Rhizobium. Root exudates and the rhizosphere microbiome play critical roles in controlling crow.....»»