A newly proposed system of measurement known as the community sustainability assessment system, or CSAS, could be used to define what it means to be a sustainable community as well as evaluate the impact of individual communities on global sustainability, according to new research from Binghamton University, State University of New York.
Scientists analyzed bits of beer vessels from an ancient Peruvian brewery to learn what the beer was made of and where the materials to make the vessels came from. They learned that production was local and that the ingredients for the beer included pepper berries that would grow even in droughts. The authors argue that this steady, reliable access to beer helped maintain unity in the empire.
Estimating tweet infectivity from the first 50 retweets is the key to predicting whether a tweet will go viral, according to a new study published in PLOS ONE on April 17, 2019, by Li Weihua from Beihang University, China and colleagues.
A new nationally representative study from the University of Toronto found that almost two-thirds of formerly suicidal Canadians (63%) with chronic pain were free from suicidal thoughts in the past year.
In 2015, a fluorosurfactant known by the trade name 'GenX' made headlines when researchers discovered it and related compounds in the Cape Fear River of North Carolina, a source of drinking water for many residents of the area. Now, researchers report in ACS' journal Environmental Science & Technology that they have detected the same per- and polyfluoroalkyl substances (PFASs) in the river, as well as some new ones, but their overall levels are decreasing.
Analysis of human remains from a Pre-Roman Celtic cemetery in Italy shows variations in funerary treatment between individuals that could be related to social status, but these variations were not reflected by differences in their living conditions. Zita Laffranchi of Universidad de Granada, Spain, and colleagues present these new findings in the open access journal PLOS ONE on April 17, 2019.
Screen time above a two-hour threshold at five years of age is associated with an increased risk of clinically relevant externalizing problems such as inattention, according to a study published April 17 in the open-access journal PLOS ONE by Piush Mandhane of the University of Alberta, and colleagues.
Across the globe in a variety of societies, royal women found ways to advance the issues they cared about and advocate for the people important to them as detailed in a recent paper published in the Journal of Archaeological Research.
Involuntary staying, a type of housing trap, is a common experience among people living on housing estates, since around one in three residents feel that they are trapped in their current residential arrangements. More than half of them would like to move away from their current neighborhoods. According to the residents own estimation, the most common cause for involuntary staying is economic but the overall housing market situation also has an effect. This is according to a recent study by the University of Helsinki.
Researchers have identified a pattern of brain activity that reflects anger experienced during dreaming according to a new study carried out on healthy adults and published in The Journal of Neuroscience. The study helps to clarify the neural basis of dream emotions.