Culture
Hip-hop is one of the world's most popular musical genres. Seven of the 10 most streamed artists in the US are rappers. With almost 50 years of history, hip-hop has evolved to give rise to many sub-genres that appeal to different people in diverse ways.
With social media being a contributing factor, more than ever before, hip-hop artists are publicly acknowledging their mental health struggles, promoting anti-stigma campaigns around mental health, and encouraging people to seek professional treatment.
A clinical trial involving researchers at University of Limerick, Ireland has demonstrated the potential benefits of new drugs in protecting kidney function in diabetes.
The new study has found that combining two treatments that lower uric acid concentrations in the blood reduces the leakage of albumin in the urine, one of the earliest signs of kidney damage in diabetes.
The discovery could help to prevent kidney failure in diabetes patients, the UL researchers believe.
Nurses only group with higher risk once community exposure considered
Largest cohort of health care worker risk for SARS CoV-2
Only high-flow oxygen therapy and hemodialysis linked to more antibodies to SARS-CoV-2
CHICAGO --- In a well-resourced health system with adequate PPE (Personal Protection Equipment), health care worker risk for SARS-CoV-2 infection was more strongly driven by community exposure than patient exposure early in the pandemic, reports a new Northwestern Medicine study.
A research breakthrough from the University of Virginia School of Engineering demonstrates a new mechanism to control temperature and extend the lifetime of electronic and photonic devices such as sensors, smart phones and transistors.
As the roof of the world, the Third Pole centered on the Tibetan Plateau can be easily considered a permanent presence. However, it is not. The place where Mount Everest stands today was once underwater. Exactly when the Third Pole grew to its current height has been a topic of debate for years. However, a recent study published in Science Advances proves, through fossil analysis, that much of the Third Pole only grew to its modern height over the past 10 million to 20 million years, rather than 40 million years ago (Ma) as previously inferred.
The pandemic has disrupted economic activity and worsened social problems in many countries. In Brazil, its impact has been especially severe. “The level of employment, defined as the number of people in work divided by the working-age population, fell below 50% in April 2020. It remained low until July when it bottomed out at 47%.
In crime scene investigations, a single strand of hair can make a huge difference in the evolution of a case or trial. In most cases, forensic scientists must look for clues hidden in minuscule amounts of substances or materials found at crime scenes. If a fallen strand of hair with root cells attached is found, a DNA test can reveal the identity of a criminal; unfortunately, this seldom happens.
Gollum in "The Lord of the Rings", Thanos in the "Avengers", Snoke in "Star Wars", the Na'vi in "Avatar": we have all experienced the wonders of motion-capture, a cinema technique that tracks an actor's movements and "translates" them into computer animation to create a moving, emoting - and maybe one day Oscar-winning - digital character.
Awareness of guidelines to prevent COVID-19 is high among young asthma sufferers but around a third do not comply with them, according to a new survey published in the Journal of Asthma. The results also reveal that a fifth of asthmatics believe they have no risk of suffering from COVID-19.
A joint research project of Johannes Gutenberg University Mainz (JGU), the University of Siegen, Forschungszentrum Jülich, and the Elettra Synchrotron Trieste has achieved a new milestone for the ultra-fast control of magnetism. The international team has been working on magnetization configurations that exhibit chiral twisting. Chirality is a symmetry breaking, which occurs, for example, in nature in molecules that are essential for life.
In cells transfer RNA (tRNA) translates genetic information from the encoding messenger RNA (mRNA) for protein synthesis. New results from ultrafast spectroscopy and in-depth theoretical calculations demonstrate that the complex folded structure of tRNA is stabilized by magnesium ions in direct contact with phosphate groups at the RNA surface.
For a caterpillar that lives surrounded by ants, there are two ways of avoiding attack: going unnoticed or offering the ants a sugary treat in exchange for protection. This is the main conclusion of a study funded by FAPESP (São Paulo Research Foundation) and published in Ecological Entomology.
The summer 2018 eruption of K?lauea Volcano on the Island of Hawai'i was one of the most significant in the volcano's history, collapsing a large portion of the summit caldera, erupting massively from its flank and triggering a magnitude 6.9 earthquake in the process. Through it all, scientists at the Hawaiian Volcano Observatory were installing new geophysical stations, processing data and making real-time reports to local authorities and neighborhoods.
Accidental shootings of unarmed victims are tragically common, and sometimes they happen because the shooter misperceived the victim as also having a gun.
Nearly a decade ago, cognitive psychologist Jessica Witt wondered if the mere act of wielding a firearm could bias someone to perceive another person as wielding one, too - and more importantly, if such a bias could be scientifically measured. A series of experiments later, Witt and her research team concluded, yes and yes.
Securing food supplies around the globe is a major challenge facing humanity, especially in light of the predicted increase in the world's population to almost ten billion people by 2050 and the effects of climate change. Greater crop diversity in agriculture is seen as a stabilising factor for food security. Yet crop diversity alone is not sufficient. In an article for Nature, a team of researchers coordinated by the Helmholtz Centre for Environmental Research (UFZ) argue that it is also essential that crops differ in their temporal production patterns.