Search query: directed
Categories: All Categories
13142 records searched, 970 records found, 20 matches displayed
< Previous 20 articles Next 20 articles >
Search Hints:
- Use a + (plus sign) or - (minus sign) to include or exclude a word: +mars -venus
- Use a ? (question mark) as a wildcard for a single letter: te?t (test,text)
- Use a * (asterisk) as a wildcard for multiple letters: he*t (heat, heart)
- Use a ~ (tilde) to expand word endings: meteor~ (meteorite, meteorid, meteorology)
Most frequent words for articles published in the last 45 days:
developed (95),
climate (85),
team (83),
species (75),
cells (74),
used (72),
human (64),
help (61),
change (60),
water (60),
years (60),
data (57),
energy (55),
such (53),
carbon (51),
discovered (50),
time (48),
like (47),
materials (46),
even (44)
Published Hair follicle models from the 3D printer



Hair follicle infections are often difficult to treat because bacteria settle in the gap between hai...
Published Greenland fossil discovery reveals increased risk of sea-level catastrophe



Seeds, twigs, and insect parts found under two miles of ice confirm Greenland's ice sheet melted in...
Published Without more data, a black hole's origins can be 'spun' in any direction - Without More Data, a Black Hole's Origins Can Be 'Spun' in Any Direction


A study finds that, for now, the catalog of known black hole binaries does not reveal anything funda...
Published Resurrected supernova provides missing link - Resurrected Supernova Provides Missing Link


Astronomers have discovered a supernova exhibiting unprecedented rebrightening at millimeter wavelen...
Published Engineered E. coli delivers therapeutic nanobodies to the gut - Engineered E. coli delivers therapeutic nanobodies to the gut



Researchers have succeeded in developing an E. coli-based 'smart microbe' that secretes therapeutic...
Published Nuclear reactor power levels can be monitored using seismic and acoustic data - Nuclear Reactor Power Levels Can Be Monitored Using Seismic and Acoustic Data


Seismic and acoustic data recorded 50 meters away from a research nuclear reactor could predict whet...
Published X-shaped radio galaxies might form more simply than expected - X-Shaped Radio Galaxies Might Form More Simply Than Expected


Using new simulations, astrophysicists implemented simple conditions to model the feeding of a super...
Published Designing synthetic receptors for precise cell control - Designing Synthetic Receptors for Precise Cell Control



Scientists have developed a groundbreaking new technique for engineering biosensors that respond sen...
Published Sun unleashes a wide, but benign, coronal mass ejection - Sun Unleashes a Wide, but Benign, Coronal Mass Ejection


The sun erupted with a wide, Earth-directed coronal mass ejection on Sept. 27, 2012 at 10:25 p.m. ED ...
Published New trick up their sleeve - New Trick Up Their Sleeve: How Scientists are Using Nanoparticles to Fight Cancer


Nerve-damaging protein particles called prions have long been known to exist in mammals. Now, in a s...
Published Building better enzymes -- by breaking them down - Building Better Enzymes - By Breaking Them Down


A new study brings this vision closer to reality. The researchers unveil a computational method for...
Published New type of entanglement lets scientists 'see' inside nuclei - New Type of Entanglement Lets Scientists 'See' Inside Nuclei


Nuclear physicists have found a new way to use the Relativistic Heavy Ion Collider (RHIC) to see the...
Published Late persistence of human ancestors at the margins of the monsoon in India - Late Persistence of Human Ancestors at the Margins of the Monsoon in India


New dating of an archaeological site in the Thar Desert to 177,000 years ago shows the use of stone...
Published Engineers create bacteria that can synthesize an unnatural amino acid - Engineers Create Bacteria That Can Synthesize an Unnatural Amino Acid



Researchers have engineered bacteria to synthesize an amino acid that contains a rare functional gro...
Published Volcanoes fed by 'mush' reservoirs rather than molten magma chambers - Volcanoes fed by 'mush' reservoirs rather than molten magma chambers


Volcanoes are not fed by molten magma formed in large chambers finds a new study, overturning classi...
Published Loon stratospheric balloons confirm wind data from Aeolus - Loon Stratospheric Balloons Confirm Wind Data from Aeolus


ESA's novel Aeolus satellite reliably measures wind speed also in higher air layers and thus in a re...
Published Recreating the natural light-harvesting nanorings in photosynthetic bacteria - Recreating the Natural Light-Harvesting Nanorings in Photosynthetic Bacteria


Photosynthesis in plants and some bacteria relies on light-harvesting (LH) supramolecules, which com...
Published New method for generating spinning thermal radiation uncovered - New Method for Generating Spinning Thermal Radiation Uncovered



Researchers have made a groundbreaking discovery in the field of thermal radiation, uncovering a new...
Published Neutrino factories in deep outer space - Neutrino Factories in Deep Outer Space: A New Frontier in Particle Physics



Highly energetic and difficult to detect, neutrinos travel billions of light years before reaching o...
Published Astronomers detect possible radio emission from exoplanet - Astronomers Detect Possible Radio Emission from Exoplanet



By monitoring the cosmos with a radio telescope array, an international team of scientists has detec...