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News articles about "Analysis"

Amplified greenhouse effect shaping North into South

Temperature, temperature
An international team of 21 authors from 17 institutions in seven countries has just published a study in the journal Natural Climate Change showing that as the cover of snow and ice in the northern ... - Read More

Earth warmer today than during 70 to 80 percent of the past 11,300 years

Earth, 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

Temp-controlled 'nanopores' may allow detailed blood analysis

Analysis
Tiny biomolecular chambers called nanopores that can be selectively heated may help doctors diagnose disease more effectively if recent research by a team at the National Institute of Standards and Technology NIST Wheaton College and ... - Read More

Molecular coordination in evolution

A CNIO team led by Alfonso Valencia has revised the latest methodologies for studying the evolution and interaction of proteins as well as future applications for selective drug development Share This See Also Molecular Biology ... - Read More

Industrial chemicals found in food samples

Industrial chemicals
Researchers at The University of Texas Health Science Center at Houston UTHealth have discovered phthalates industrial chemicals in common foods purchased in the United States Phthalates can be found in a variety of products and ... - 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

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

New evidence that comets could have seeded life on Earth

Earth, earth
t's among the most ancient of questions What are the origins of life on Earth Share This See Also Asteroids Comets and Meteors Astronomy Earth Science Near Earth Object Impacts Origin of Life Charles Darwin ... - Read More

Protein analysis: Understanding flexibility and how different parts move

Cristian Micheletti a scientist of the International School for Advanced Studies of Trieste SISSA has published in Physics of Life Reviews a review on an innovative instrument for protein analysis Share This See Also Cell ... - 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

Saharan and Asian dust, biological particles end global journey in California

biological
A field study of aerosol impacts on clouds and precipitation in the Sierra Nevada shows that dust and microorganisms transported from as far away as the Sahara desert help to spur the precipitation that California ... - Read More

Researchers find new information about 'Snowball Earth' period

It is rather difficult to imagine but approximately 635 million years ago ice may have covered a vast portion of our planet in an event called Snowball Earth According to the Snowball Earth hypothesis the ... - 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

Clues to climate cycles dug from south pole snow pit

Climate, climate
Particles from the upper atmosphere trapped in a deep pile of Antarctic snow hold clear chemical traces of global meteorological events a team from the University of California San Diego and a colleague from France ... - Read More

'NanoVelcro' device to grab single cancer cells from blood: Improvement enables 'liquid biopsies' for metastatic melanoma

cancer
Researchers at UCLA report that they have refined a method they previously developed for capturing and analyzing cancer cells that break away from patients' tumors and circulate in the blood With the improvements to their ... - Read More

Titanium dioxide nanoreactor: Synthesis to produce nanoparticles at room temperature in a polymer network

Synthesis, Synthesis , Polymer
Tiny particles of titanium dioxide are found as key ingredients in wall paints sunscreens and toothpaste they act as reflectors of light or as abrasives However with decreasing particle size and a corresponding change in ... - Read More

Explosives vapor detection technology: The new 'sniff test'

Sample
A quick accurate and highly sensitive process to reliably detect minute traces of explosives on luggage cargo or travelling passengers has been demonstrated by scientists at the Department of Energy's Pacific Northwest National Laboratory The ... - Read More

World's most sensitive plasmon resonance sensor inspired by ancient Roman cup

Resonance, Resonance
Utilizing optical characteristics first demonstrated by the ancient Romans researchers at the University of Illinois at Urbana Champaign have created a novel ultra sensitive tool for chemical DNA and protein analysis Share This See Also ... - Read More

Isotope patterns in ancient volcanic sulfur tell which global cooling episodes were caused by volcanic eruptions

sulfur
Volcanoes are well known for cooling the climate But just how much and when has been a bone of contention among historians glaciologists and archeologists Now a team of atmosphere chemists from the Tokyo Institute ... - Read More

Studying ice cores from West Antarctica for clues as to why the Earth began to emerge from the Ice Age

Ice
A slice of ice from 17 500 years ago can help scientists figure out how Earth came out of the Ice Age and how climate change can happen in the future according to South Dakota ... - Read More
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