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Materials Sciences

New Optical Technique Reveals Real-Time Cement Setting Dynamics

Researchers have developed a nondestructive and noninvasive optical technique that can determine the setting times for various types of cement paste, which is…

Life & Chemistry

New Insights on Neurogenesis: Brain’s Defense Mechanism Revealed

The ability to create new neurons may exist as built-in protection for sensitive brain areas, according to research in mice recently published in JNeurosci.

Earth Sciences

Ozone-Depleting Substances Linked to Arctic Warming Trends

A scientific paper published in 1985 was the first to report a burgeoning hole in Earth's stratospheric ozone over Antarctica. Scientists determined the cause…

Life & Chemistry

Modified Plants Combat Climate Change By Absorbing CO2

Each year, an average of 120 gigatonnes of carbon dioxide (CO2) worldwide is released through soil and vegetation respiration. Plants are capable of taking in…

Health & Medicine

Multiplexed Imaging Enhances Breast Cancer Classification

Breast cancer progression can vary significantly between patients. Even within the same tumor, different areas may be composed of different types of cells and…

Environmental Conservation

New Exhaust Gas Tech Measures Ultrafine Pollutants Effectively

A few days ago, the European Commission presented its Green Deal, which aims to make the EU climate neutral by 2050 in order to protect the environment and…

Physics & Astronomy

Molecules Move Faster on Rough Terrain: Pasta Shapes Innovate Adhesives

At the size of smaller objects (1/100 – 1/1000 meter), Italians use pasta shapes with a rough surface, e.g. rigatoni, to make better adhesive surfaces for the…

Life & Chemistry

Programmable Nests: Innovation in DNA and Nanotechnology

Using DNA, smallest silica particles, and carbon nanotubes, researchers of Karlsruhe Institute of Technology (KIT) developed novel programmable materials….

Physics & Astronomy

Climb Walls with Innovative Spider-Man-Style Robotic Graspers

Specially designed vacuum suction units allow humans to climb walls. Scientists have developed a suction unit that can be used on rough surfaces, no matter how…

Physics & Astronomy

Laser Diode Achieves Record 271.8 nm Deep UV Emission

“Our laser diode emits the world's shortest lasing wavelength, at 271.8 nanometers (nm), under pulsed [electric] current injection at room temperature,” says…

Life & Chemistry

Link Between Obesity, Heart Disease, and Transmissible Factors

Diseases such as cardiovascular diseases, cancer or certain lung diseases are among the most common non-natural causes of death today and account for about 70…

Information Technology

Foundations for Building-Scale GPS Technology Unveiled

Modern mobile navigation is hardly conceivable without the use of satellite-based GPS. Similar solutions that allow for orientation within a small space, for…

Physics & Astronomy

Taming Ultrafast Electrons: Light-Driven Circuit Control

Open and close an electrical circuit as fast as possible in order to perform operation on a sequence of bits

Life & Chemistry

How Social Ants Use Sanitary Care to Combat Disease

Sanitary care in ants to fight disease is known to improve the wellbeing of the colony, yet it has been unclear how social disease defense interferes with…

Health & Medicine

Understanding How the Brain Predicts Probable Events

How does the brain learn when an event is more probable to happen?

Physics & Astronomy

Astronomers discover class of strange objects near our galaxy's enormous black hole

“These objects look like gas and behave like stars,” said co-author Andrea Ghez, UCLA's Lauren B. Leichtman and Arthur E. Levine Professor of Astrophysics and…

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