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science
Jun 26, 2020
Why plants are green: model suggests it reduces the noise in system
biology
biomechanics/biophysics
biotechnology
chemistry/physics/materials sciences
materials
optics
plant sciences
technology/engineering/computer science
science
Jun 22, 2020
During the COVID-19 pandemic, one unexpected outcome in cities around the world has been a reduction in air pollution. Based on data collected in Delhi, India, researchers report that this cleaner air has led to more sunlight reaching solar panels, resulting in the production of more clean energy.
chemistry/physics/materials sciences
electrical engineering/electronics
energy sources
energy/fuel (non-petroleum)
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Jun 20, 2020
Toxic flame retardants can move from your TV to your cell phone to your hands and then you, caution scientists. Previous studies have found that exposure to these chemicals can cause lower IQ in children and behavioral problems.
chemistry/physics/materials sciences
industrial engineering/chemistry
medicine/health
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May 22, 2020
New map reveals global scope of groundwater arsenic risk. Up to 220 million people worldwide, with approximately 94% of them in Asia, could be at risk of drinking well water containing harmful levels of arsenic, a tasteless, odorless and naturally occurring poison
chemistry/physics/materials sciences
science
May 17, 2020
Scientists have developed a faster way to design and make gas-filtering membranes that could cut greenhouse gas emissions and reduce pollution. It mixes machine learning with synthetic chemistry to design and develop new gas-separation membranes more quickly.
chemistry/physics/materials sciences
materials
polymer chemistry
science
May 08, 2020
In an experiment, researchers used laser light to couple the vibrations of a 100 nanometer thin membrane to the motion of the spin of atoms over a distance of one meter. As a result, each vibration of the membrane sets the spin of the atoms in motion and vice versa
chemistry/physics/materials sciences
science
May 05, 2020
Fossil fuel-free jet propulsion with air plasmas. Scientists have developed a prototype design of a plasma jet thruster can generate thrusting pressures on the same magnitude a commercial jet engine can, using only air and electricity
chemistry/physics/materials sciences
climate change
earth science
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Apr 14, 2020
Researchers at the University of California and other institutions have architecturally designed carbon nanostructure stronger than diamonds.
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nanotechnology/micromachines
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Apr 06, 2020
Researchers have designed a machine learning method that can predict battery health with 10x higher accuracy than current industry standard, which could aid in the development of safer and more reliable batteries for electric vehicles and consumer electronics.
chemistry/physics/materials sciences
energy/fuel (non-petroleum)
materials
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Mar 13, 2020
Biomedical engineers at Duke University have devised a method for making small particles that are safe for living tissues that will allow them to create new shapes attractive for drug delivery, diagnostics and tissue engineering. The results were published in the journal "Nature Communications".
biochemistry
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Feb 23, 2020
With the mathematical trick of introducing an additional auxiliary variable, physicists have now succeeded in reformulating the primary equations of nonequilibrium Green functions such that the calculation time only increases linearly with the process duration.
atomic physics
atomic/molecular/particle physics
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Feb 21, 2020
Researchers have announced the development of silicon anode materials that can increase battery capacity four-fold in comparison to graphite anode materials and enable rapid charging to more than 80% capacity in only five minutes.
chemistry/physics/materials sciences
materials
mechanical engineering
vehicles
science
Feb 13, 2020
New study shows Deepwater Horizon oil spill larger than previously thought.
chemistry/physics/materials sciences
ecology/environment
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oceanography
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Jan 29, 2020
Researchers developed a bandage that changes color when it contacts the acidic microenvironment of a bacterial infection and releases an antibiotic. If drug-resistant bacteria are present, the researchers can shine light to cause the bandage to release reactive oxygen species that kill the bacteria.
bacteriology
biomedical/environmental/chemical engineering
chemistry/physics/materials sciences
microbiology
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Jan 22, 2020
Researchers report a bioactive peptide that coats tooth surfaces helping prevent new dental cavities and heal existing ones in lab experiments. People could apply the modified peptide to their teeth as a varnish or gel to protect against tooth decay, the researchers say.
biomedical/environmental/chemical engineering
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dentistry/periodontal disease
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Dec 19, 2019
Saccharin derivatives may kill human cancer cells
biochemistry
cancer
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pharmaceutical chemistry
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Dec 14, 2019
City College physicist Alexander B. Khanikaev reveals that long-range interactions in a metamaterial changes the common behavior of light waves
atomic physics
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electromagnetics
materials
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nanotechnology/micromachines
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Dec 04, 2019
Using conductive nanodiamond as electrode material in a water-based cell significantly increases its energy storage capacity, scientists find
chemistry/physics/materials sciences
electrical engineering/electronics
industrial engineering/chemistry
materials
research/development
superconductors/semiconductors
technology transfer
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Nov 27, 2019
Finding unique magnetic transitions in quasicrystal-like structures is a big step towards deciphering the mystery of Quasicrystals
chemistry/physics/materials sciences
electrical engineering/electronics
electromagnetics
materials
molecular physics
research/development
superconductors/semiconductors
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Jul 25, 2019
Bacteria-killing gel heals itself while healing you. The anti-bacterial gel, which can be targeted to attack specific forms of bacteria, holds promise for numerous beneficial applications in medicine and environmental protection.
biotechnology
chemistry/physics/materials sciences
industrial engineering/chemistry
infectious/emerging diseases
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