Tech
Imagine you gave the exact same art pieces to two different groups of people and asked them to curate an art show. The art is radical and new. The groups never speak with one another, and they organize and plan all the installations independently. On opening night, imagine your surprise when the two art shows are nearly identical. How did these groups categorize and organize all the art the same way when they never spoke with one another?
Producing clean energy and reducing the power consumption of illumination and personal devices are key challenges to reduce the impact of modern civilization on the environment. As a result, the surging demand for solar cells and light-emitting devices is driving scientists to explore new semiconductor materials and improve their performances, while lowering the production costs.
Scientists at Japan's Nagoya University and the National Institute for Materials Science have found that a simple one-drop approach is cheaper and faster for tiling functional nanosheets together in a single layer. If the process, described in the journal ACS Nano, can be scaled up, it could advance development of next-generation oxide electronics.
Silicon carbide (SiC), a versatile and resistant material that exists in multiple crystalline forms, has attracted much attention thanks to its unique electronic properties. From its use in the first LED devices, to its applications in high-voltage devices with low power losses, SiC displays exceptional semiconductor behavior. So far, the operating voltages for unipolar SiC devices are below 3.3 kV.
Severe thunderstorms often produce lightning, heavy precipitation, hails, and wind gusts, and cause significant economic losses and casualties in the region they passed through. So, their prediction is one of the primary concerns of not only weather forecasters but also local government and public. However, the accurate forecasting on severe thunderstorm is still a great challenge because of its complicated mechanism of formation and enhancement.
Groundwater flow and seepage can form large gullies along coastal cliffs in the matter of days, it has been discovered, as per a recently-published paper.
An international team of scientists from Malta, Germany, Romania, New Zealand and USA has used drones and satellite imagery to monitor a stretch of coastline near Ashburton (South Island, New Zealand). They found that gullies up to 30m in length can develop in less than a week.
Researchers at the University of York are calling for more stringent regulatory measures to reduce the health burden of smokeless tobacco, a product often found in UK stores without the proper health warnings and as a result of illicit trading.
Smokeless tobacco is particularly popular in Asia and Africa and includes chewing tobacco as well as various types of nasal tobacco. They contain high levels of nicotine as well as cancer producing toxic chemicals, making head and neck cancers common in those who consume smokeless tobacco products.
If you were an owner of a newly set-up company, you would most likely be focused on building brand awareness to reach out to as many people as possible. But how can you do so with budget constraints?
These days, businesses have turned to a select group of people who are active on social media platforms as a cost efficient way to drive their promotional efforts. Also referred to as 'influencers', they have the ability to influence the opinions or buying decisions of others.
Photosynthesis, the process by which plants and other organisms convert sunlight into chemical energy, has been a major player during the evolution of life and our planet's atmosphere. Although most of the ins and outs of photosynthesis are understood, how the necessary mechanisms evolved is still a topic of debate. The answer to this question, however, may actually lie buried in the mineral world.
Scientists are combining artificial intelligence and advanced computer technology with biological know how to identify insects with supernatural speed. This opens up new possibilities for describing unknown species and for tracking the life of insects across space and time
Insects are the most diverse group of animals on Earth and only a small fraction of these have been found and formally described. In fact, there are so many species that discovering all of them in the near future is unlikely.
A group of scientists from Russia, China, and the United States predicted and then experimentally obtained barium superhydrides' new unusual superconductors. The study was published in Nature Communications.
Researchers from Skoltech and their colleagues have optimized data analysis for a common method of studying the 3D structure of DNA in single cells of a Drosophila fly. The new approach allows the scientists to peek with greater confidence into individual cells to study the unique ways DNA is packaged there and get closer to understanding this crucial process's underlying mechanisms. The paper was published in the journal Nature Communications.
Announcing a new publication for Marine Life Science & Technology journal. In this research article the authors Hungchia Huang, Jinpeng Yang, Shixiang Huang, Bowei Gu, Ying Wang, Lei Wang and Nianzhi Jiao from Xiamen University, Xiamen, China and Sun Yat-Sen University, Guangzhou, China consider the spatial distribution of planktonic ciliates in the western Pacific Ocea: along a transect from Shenzhen (China) to Pohnpei (Micronesia).
The first step in treating cancer is understanding how it starts, grows and spreads throughout the body. A relatively new cancer research approach is the study of metabolites, the products of different steps in cancer cell metabolism, and how those substances interact.
To date, research like this has focused mostly on cancerous tissues; however, normal tissues that surround tumors, known as the extratumoral microenvironment (EM), may have conditions favorable for tumor formation and should also be studied.