Culture
In recent years the boom in streaming platforms and video on demand services has led to disruption in audiences, representing a difficulty when measuring the number of viewers of the content distributed by these platforms.
This new situation has not only altered the traditional television and film viewing model, but also has impacted the advertising market, which is a fundamental factor in funding and the business of audiovisual entertainment.
The semiconductor industry and pretty much all of electronics today are dominated by silicon. In transistors, computer chips, and solar cells, silicon has been a standard component for decades. But all this may change soon, with gallium nitride (GaN) emerging as a powerful, even superior, alternative. While not very heard of, GaN semiconductors have been in the electronics market since 1990s and are often employed in power electronic devices due to their relatively larger bandgap than silicon--an aspect that makes it a better candidate for high-voltage and high-temperature applications.
People who have recovered from COVID-19, especially those with pre-existing cardiovascular conditions, may be at risk of developing blood clots due to a lingering and overactive immune response, according to a study led by Nanyang Technological University, Singapore (NTU) scientists.
The team of researchers, led by NTU Assistant Professor Christine Cheung, investigated the possible link between COVID-19 and an increased risk of blood clot formation, shedding new light on "long-haul COVID" - the name given to the medium- and long-term health consequences of COVID-19.
Evolutionary anthropologists from the University of Vienna and colleagues now present evidence for a different explanation, published in PNAS. A larger bony pelvic canal is disadvantageous for the pelvic floor's ability to support the fetus and the inner organs and predisposes to incontinence.
The (when stretched) two-metre-long DNA molecule in each human cell is continuously being unpacked and packed again to enable the expression of genetic information. When genes must be accessed for transcription, the DNA double helix unwinds and the strands separate from each other so that all the elements needed for gene expression can access the relevant DNA region. This process results in the accumulation of DNA supercoiling that needs to be resolved.
Altering a mosquito's gut genes to make them spread antimalarial genes to the next generation of their species shows promise as an approach to curb malaria, suggests a preliminary study published today in eLife.
The study is the latest in a series of steps toward using CRISPR-Cas9 gene-editing technology to make changes in mosquito genes that could reduce their ability to spread malaria. If further studies support this approach, it could provide a new way to reduce illnesses and deaths caused by malaria.
Many consumers are willing to pay for improved environmental quality and thus non-market values of impacts of food production on e.g. water quality, C sequestration, biodiversity, pollution, erosion or GHG emissions may even be comparable to the market value of agricultural production. Diverfarming project elucidated how consumers value agroecosystem services enabled by diversification and provided consumer perspectives for developing future agricultural and food policies to better support cropping diversification.
With summer around the corner, a project shows how implementing an evidence-based mindfulness program in a summer camp setting decreases emotional distress in school age children and empowers campers and counselors alike - enhancing camper-counselor relationships. Mindfulness - a state of consciousness that fosters awareness - has the potential to help regulate emotions and behaviors.
New research by the University of Kent and the SWPS University has discovered that national narcissists are more likely to support greenwashing (misleading information about the environmental benefits of a product, a company or a policy) in order to improve their nation's public image.
A five-year study of mule deer does and newborn fawns in western Wyoming shows that migrating deer have a lot to balance when it comes to birth timing.
Despite increasing concern over the intrusion of algorithms in daily life, people may be more willing to trust a computer program than their fellow humans, especially if a task becomes too challenging, according to new research from data scientists at the University of Georgia.
From choosing the next song on your playlist to choosing the right size pants, people are relying more on the advice of algorithms to help make everyday decisions and streamline their lives.
An observational study of patients in London hospitals suggests that the B.1.1.7. variant is not associated with more severe illness and death, but appears to lead to higher viral load, consistent with emerging evidence that this lineage is more transmissible than the original COVID-19 strain.
A separate observational study using data logged by 37,000 UK users of a self-reporting COVID-19 symptom app found no evidence that B.1.1.7. altered symptoms or likelihood of experiencing long COVID.
It has been long been known that cannabis users develop psychosis more often than non-users, but what is still not fully clear is whether cannabis actually causes psychosis and, if so, who is most at risk. A new study published in Translational Psychiatry by researchers at the Centre for Addiction and Mental Health (CAMH) and King's College London helps shed light on both questions.
The "three-body problem," the term coined for predicting the motion of three gravitating bodies in space, is essential for understanding a variety of astrophysical processes as well as a large class of mechanical problems, and has occupied some of the world's best physicists, astronomers and mathematicians for over three centuries. Their attempts have led to the discovery of several important fields of science; yet its solution remained a mystery.
With 'Eyecam' they now present the prototype of a webcam that not only looks like a human eye, but imitates its movements realistically. "The goal of our project is not to develop a 'better' design for cameras, but to spark a discussion. We want to draw attention to the fact that we are surrounded by sensing devices every day. That raises the question of how that affects us," says Marc Teyssier. In 2020, the French scientist completed his doctorate on the topic of anthropomorphic design in Paris.