Showing 20 articles starting at article 5921
< Previous 20 articles Next 20 articles >
Categories: All Categories
Published Potential for 110% electricity increases in U. S. urban buildings
(via sciencedaily.com) Original source A research study tackled the critical issue of how city-scale building energy consumption in urban environments will evolve under the influence of climate change.
Published Nanoparticle vaccine could curb cancer metastasis to lungs by targeting a protein
(via sciencedaily.com) Original source Engineers have developed an experimental vaccine that could prevent the spread of metastatic cancers to the lungs. Its success lies in targeting a protein known to play a central role in cancer growth and spread, rather than targeting the primary tumor itself.
Published Simplifying the generation of three-dimensional holographic displays
(via sciencedaily.com) Original source Holograms have long held the promise of offering immersive three-dimensional (3D) experiences, but the challenges involved in generating them have limited their widespread use. Capitalizing on the recent developments in deep learning, researchers now propose a game-changing approach that utilizes neural networks to transform ordinary two-dimensional color images into 3D holograms. The proposed approach can simplify 3D hologram generation and can find applications in numerous fields, including healthcare and entertainment.
Published Researchers study one of the world's darkest rivers
(via sciencedaily.com) Original source They set out to study the Congo Basin's carbon cycle and in the process have become aware of one of the world's darkest blackwater rivers: the Ruki. In the first study on this major jungle river, an international research team explains how this blackness comes about and what it says about the river system's carbon balance.
Published New insights into the genetics of the common octopus: Genome at the chromosome level decoded
(via sciencedaily.com) Original source Octopuses are fascinating animals -- and serve as important model organisms in neuroscience, cognition research and developmental biology. To gain a deeper understanding of their biology and evolutionary history, validated data on the composition of their genome is needed, which has been lacking until now. Scientists have now been able to close this gap and, in a new study, determined impressive figures: 2.8 billion base pairs -- organized in 30 chromosomes. What sounds so simple is the result of complex, computer-assisted genome analyses and comparisons with the genomes of other cephalopod species.
Published Researchers unveil fire-inhibiting nonflammable gel polymer electrolyte for lithium-ion batteries
(via sciencedaily.com) Original source A research team has succeeded in developing a non-flammable gel polymer electrolyte (GPE) that is set to revolutionize the safety of lithium-ion batteries (LIBs) by mitigating the risks of thermal runaway and fire incidents.
Published Greener neighborhoods can protect us -- at the cellular level
(via sciencedaily.com) Original source A new study finds that greenspace -- the vegetation in a neighborhood's yards, parks and public spaces -- has a positive impact on a key genetic marker associated with exposure to stress. However, the study also finds that the positive impact of greenspace isn't enough to compensate for other environmental challenges, such as air pollution.
Published Germicidal UV lights could be producing indoor air pollutants, study finds
(via sciencedaily.com) Original source While useful for killing pathogens including SARS-CoV-2, 222-nanometer UV lights may produce harmful compounds in indoor spaces, and should be used with ventilation, researchers have found.
Published How to build greener data centers? Scientists say crank up the heat
(via sciencedaily.com) Original source Colder is not always better for energy-hungry data centers, especially when it comes to their power bills. A new analysis says that keeping the centers at 41°C, or around 105°F, could save up to 56% in cooling costs worldwide. The study proposes new temperature guidelines that may help develop and manage more efficient data centers and IT servers in the future.
Published As surging threats teeter electrical power grids, scientists offer insights to make them more resilient
(via sciencedaily.com) Original source Power grids -- the web of electrical networks that sprawl across countries and continents -- are under stress. Extreme weather events and volatile energy demands often push the system to the brink. Although these high-impact events can be very damaging, often overlooked is the impact of minor disruptions that trigger a domino effect throughout the system, according to a study analyzing European power blackouts. The findings showed that recovering power within 13 hours can reduce up to 52% of the power loss stemming from cascading events.
Published From a five-layer graphene sandwich, a rare electronic state emerges
(via sciencedaily.com) Original source When stacked in five layers in a rhombohedral pattern, graphene takes on a rare 'multiferroic' state, exhibiting both unconventional magnetism and an exotic electronic behavior known as ferro-valleytricity.
Published Unlocking the secrets of cell behavior on soft substrates: A paradigm shift in mechanobiology
(via sciencedaily.com) Original source A research group has developed a new method for studying how cancer cells function in softer and stiffer tissue environments. This insight challenges the existing paradigm, opening up new possibilities for research in cancer biology and tissue engineering.
Published Grasping the three-dimensional morphology of kilonovae
(via sciencedaily.com) Original source An advanced new three-dimensional (3D) computer simulation of the light emitted following a merger of two neutron stars has produced a similar sequence of spectroscopic features to an observed kilonova. '
Published Physicists create new form of antenna for radio waves
(via sciencedaily.com) Original source Physicists have used a small glass bulb containing an atomic vapor to demonstrate a new form of antenna for radio waves. The bulb was 'wired up' with laser beams and could therefore be placed far from any receiver electronics.
Published Scientists discover links between Alzheimer's disease and gut microbiota
(via sciencedaily.com) Original source Research identifies links between gut bacteria, inflammation and brain changes associated with Alzheimer's disease. The findings suggest that Alzheimer's symptoms can be transferred via the gut microbiota.
Published Mimicking a bird's sticky spit to create cellulose gels
(via sciencedaily.com) Original source Using a small bird's nest-making process as a model, researchers have developed a nontoxic process for making cellulose gels.
Published Whaling wiped out far more fin whales than previously thought
(via sciencedaily.com) Original source Whaling in the 20th century destroyed 99% of the Eastern North Pacific fin whale breeding population. Because there is enough genetic diversity, current conservation measures should help the population rebound without becoming inbred. The future of fin whales in the Gulf of California depends on the recovery of the Eastern North Pacific population.
Published Multi-drug resistant strain of E. coli battles bacteria in healthy gut
(via sciencedaily.com) Original source Different strains of E. coli can outcompete one another to take over the gut, a new study reveals.
Published Researchers test seafloor fiber optic cable as an earthquake early warning system
(via sciencedaily.com) Original source One of the biggest challenges for earthquake early warning systems (EEW) is the lack of seismic stations located offshore of heavily populated coastlines, where some of the world's most seismically active regions are located. In a new study, researchers show how unused telecommunications fiber optic cable can be transformed for offshore EEW.
Published Orchid without bumblebee on island finds wasp, loses self
(via sciencedaily.com) Original source Because the bumblebee that an orchid relies on for pollination does not exist on a remote island, the plant gets pollinated by an island wasp. Researchers found that this came at the cost of being hybridized with another orchid species adapted to being pollinated by the wasp. The finding showcases how plants in ecological relationships adapt to changing circumstances.