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News articles about "Natural"

Carbon footprint of grid-scale battery technologies calculated

Battery
Americans take electrical power for granted whenever they flip on a light switch But the growing use of solar and wind power in the United States makes the on demand delivery of electricity more challenging ... - Read More

First discovery of a natural topological insulator

In a step toward understanding and exploiting an exotic form of matter that has been sparking excitement for potential applications in a new genre of supercomputers scientists are reporting the first identification of a naturally ... - Read More

Advance in re-engineering photosynthesis to make drugs, compounds or ingredients

Scientists are reporting an advance in re engineering photosynthesis to transform plants into bio factories that manufacture high value ingredients for medicines fabrics fuels and other products They report on the research in the journal ... - Read More

Reconstruction of Earth climate history shows significance of recent temperature rise

Temperature, Earth, Climate, climate, temperature, earth
Using data from 73 sites around the world scientists have been able to reconstruct Earth's temperature history back to the end of the last Ice Age revealing that the planet today is warmer than it ... - Read More

Chemists develop efficient material for carbon capture

carbon, Material, Carbon, Material
Chemists at the University of South Florida and King Abdullah University of Science and Technology have discovered a more efficient less expensive and reusable material for carbon dioxide CO2 capture and separation Share This See ... - Read More

More storms like Sandy? Arctic ice loss amplified Superstorm Sandy violence

Ice
If you believe that last October's Superstorm Sandy was a freak of nature the confluence of unusual meteorological atmospheric and celestial events think again Share This See Also Global Warming Climate Atmosphere Severe Weather Hurricanes ... - Read More

Biomass analysis tool is faster, more precise

Analysis
A screening tool from the U S Department of Energy's National Renewable Energy Laboratory NREL eases and greatly quickens one of the thorniest tasks in the biofuels industry determining cell wall chemistry to find plants ... - Read More

Stressed proteins can cause blood clots for hours

Proteins, Proteins, proteins
New research from Rice University Baylor College of Medicine BCM and the Puget Sound Blood Center PSBC has revealed how stresses of flow in the small blood vessels of the heart and brain could cause ... - Read More

Synthetic fuels from natural gas and biomass? New Fischer-Tropsch catalyst invented

Inspired by patents from the 1960s audio cassette recording industry UvA chemists now developed a new Fischer Tropsch catalyst It can be used for the making of synthetic fuels from natural gas and biomass This ... - Read More

Researchers find link to arsenic-contaminated groundwater

Carbon, carbon
Human activities are not the primary cause of arsenic found in groundwater in Bangladesh Share This See Also Organic Chemistry Graphene Weapons Technology Water Global Warming Air Quality Groundwater Activated carbon Artesian aquifer Hydrogeology Instead ... - Read More

Beating heart cells in a lab dish: Creating new tissue instead of transplanting hearts

cells, cells
Embryonic stem cells can develop into any kind of tissue Adult stem cells can still turn into different kinds of cells but their differentiation potential is significantly reduced The mechanisms influencing the differentiation of stem ... - Read More

Beating heart cells in the lab: Creating new tissue instead of transplanting hearts

cells, cells
Embryonic stem cells can develop into any kind of tissue Adult stem cells can still turn into different kinds of cells but their differentiation potential is significantly reduced The mechanisms influencing the differentiation of stem ... - Read More

Order in the chaos of a cell membrane

An explanation has been proposed for the way in which ordered structures arise in cell membranes Scientists from the Max Planck Institute of Colloids and Interfaces in Potsdam have discovered how complex compounds of sugar ... - Read More

Cell movement explained by molecular recycling

Molecular, cell, molecular, cell
Scientists at The University of Manchester have identified the method by which cells control the recycling of molecules a process that is essential for them to move The discovery provides researchers with a better understanding ... - Read More

Metal ions regulate terpenoid metabolism in insects

Ions, Metabolism
Max Planck scientists in Jena Germany have discovered an unusual regulation of enzymes that catalyze chain elongation in an important secondary metabolism the terpenoid pathway In the horseradish leaf beetle Phaedon cochleariae a single enzyme ... - Read More

Is nanosilver toxic?

According to Finnish Estonian joint research with data obtained on two crustacean species there is apparently no reason to consider silver nanoparticles more dangerous for aquatic ecosystems than silver ions The results were reported in ... - Read More

Changing shape makes chemotherapy drugs better at targeting cancer cells

cancer
Bioengineering researchers at University of California Santa Barbara have found that changing the shape of chemotherapy drug nanoparticles from spherical to rod shaped made them up to 10 000 times more effective at specifically targeting ... - Read More

Fungal cleaning crew: Chemists determine the structure of an enzyme that breaks down dyes

Fungi serve as a kind of natural cleaning crew for the ecosystem They form enzymes that can degrade hazardous substances converting natural as well as human made toxins into harmless compounds For instance they can ... - Read More

March of the pathogens: Parasite metabolism can foretell disease ranges under climate change

Metabolism
Knowing the temperatures that viruses bacteria worms and all other parasites need to grow and survive could help determine the future range of infectious diseases under climate change according to new research Share This See ... - Read More

Rethinking wind power

People have often thought there's no upper bound for wind power that it's one of the most scalable power sources says Harvard applied physicist David Keith After all gusts and breezes don't seem likely to ... - Read More
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