Search query: once
Categories: All Categories
13142 records searched, 619 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 Herpes study adds to understanding of viral reinfections, how to potentially prevent them - Herpes Study Adds to Understanding of Viral Reinfections, How to Potentially Prevent Them
(via sciencedaily.com) Original source A new study on herpes infections of the eye helps shed light on the question of viral reinfections b...
Published Monkeypox viruses relatively stable on surfaces - Monkeypox Viruses Relatively Stable on Surfaces: What You Need to Know
(via sciencedaily.com) Original source Smallpox viruses are notorious for their ability to remain infectious in the environment for a very...
Published Research offers clues for potential widespread HIV cure in people - Research Offers Clues for Potential Widespread HIV Cure in People
(via sciencedaily.com) Original source New animal research is helping explain why at least five people have become HIV-free after receiving...
Published How plants use sugar to produce roots - How Plants Use Sugar to Produce Roots
(via sciencedaily.com) Original source Along with sugar reallocation, a basic molecular mechanism within plants controls the formation of n...
Published Scientists develop gene silencing DNA enzyme that can target a single molecule - Scientists Develop Gene Silencing DNA Enzyme That Can Target a Single Molecule
(via sciencedaily.com) Original source Researchers have developed a DNA enzyme -- or DNAzyme -- that can distinguish between two RNA strand...
Published T cells can activate themselves to fight tumors - T Cells Can Activate Themselves to Fight Tumors
(via sciencedaily.com) Original source Scientists find an auto-signaling mechanism driving the T cell anti-tumor response; findings may ins...
Published Designing synthetic receptors for precise cell control - Designing Synthetic Receptors for Precise Cell Control
(via sciencedaily.com) Original source Scientists have developed a groundbreaking new technique for engineering biosensors that respond sen...
Published A new tool to study complex genome interactions - A New Tool to Study Complex Genome Interactions
(via sciencedaily.com) Original source Genome Architecture Mapping captures complex, multi-way interactions in the genome. This is differen...
Published Now you don't have to wait for smoke to know where fires are likely to occur - Now You Don't Have to Wait for Smoke to Know Where Fires Are Likely to Occur
(via sciencedaily.com) Scientists have developed a way to forecast which of the Great Basin's more than 60 million acres ha...
Published Sensor and detoxifier in one - Sensor and Detoxifier in One: A Revolutionary Technology
(via sciencedaily.com) Ozone is a problematic air pollutant that causes serious health problems. A newly developed material...
Published Major North American oil source yields clues to one of earth's deadliest mass extinctions - Major North American Oil Source Yields Clues to One of Earth's Deadliest Mass Extinctions
(via sciencedaily.com) Geologists studying the Bakken Shale Formation discovered a critical kill mechanism behind a series...
Published Quarter-ton marsupial roamed long distances across Australia's arid interior - Quarter-Ton Marsupial Roamed Long Distances Across Australia's Arid Interior
(via sciencedaily.com) Original source One of Australia's first long-distance walkers has been described after palaeontologists used advanc...
Published Machines whisper our secrets - Machines Whisper Our Secrets: The Rise of Predictive Analytics
(via sciencedaily.com) Scientists showed they could reconstruct what a researcher was doing by recording the sounds of the...
Published Ancient megafaunal mutualisms and extinctions as factors in plant domestication - Ancient Megafaunal Mutualisms and Extinctions as Factors in Plant Domestication
(via sciencedaily.com) The development of agriculture is often thought of as a human innovation in response to climate chan...
Published Researchers develop first method to study microRNA activity in single cells - Researchers Develop First Method to Study MicroRNA Activity in Single Cells
(via sciencedaily.com) Researchers have developed the first method to uncover the tasks that microRNAs perform in single ce...
Published Scientists observe gas re-accretion in dying galaxies for the first time - Scientists Observe Gas Re-Accretion in Dying Galaxies for the First Time
(via sciencedaily.com) A new study suggests that previously displaced gases can re-accrete onto galaxies, potentially slowi...
Published Bizarre meat-eating dinosaur joins 'Rogues' Gallery' of giant predators from classic fossil site in Egypt's Sahara Desert - Bizarre Meat-Eating Dinosaur Joins 'Rogues' Gallery' of Giant Predators from Classic Fossil Site in Egypt's Sahara Desert
(via sciencedaily.com) The fossil of a still-unnamed species provides the first known record of the abelisaurid group of th...
Published Tiny light-up barcodes identify molecules by their twinkling - Tiny Light-Up Barcodes Identify Molecules by Their Twinkling
(via sciencedaily.com) An imaging technique could make it possible to peer inside cells and watch dozens of different molec...
Published Nanorobotic system presents new options for targeting fungal infections - Nanorobotic System Presents New Options for Targeting Fungal Infections
(via sciencedaily.com) Researchers have developed a nanorobot system that targets fungal infections in the mouth. ABSTRACT:...
Published Quantum heat pump: A new measuring tool for physicists - Quantum Heat Pump: A Revolutionary Measuring Tool for Physicists
(via sciencedaily.com) Physicists have built a quantum scale heat pump made from particles of light. This device brings sci...