Culture
Greenhouse gas (GHG) emissions from agriculture, forestry and other land uses (AFOLU sector) cover the 24% of global emissions, representing the second hot spot in the contribution to climate change after the energy sector.
The main drivers are CO2 emissions from deforestation, methane (CH4) emissions produced by ruminant livestock and by anaerobic fermentation of organic matter, mainly from rice crops, and nitrous oxide (N2O) emissions from fertilizer use. Thus, the land sector plays a crucial role in the contribution to climate change.
Students from lower socio-economic groups (SEG) are less likely to participate in sport or physical activity at university, research from Sheffield Hallam University has found.
The main barriers affecting participation were found to be down to cost of being part of a sports team, lack of time due to academic commitments, part-time working or their social life taking precedence and limited prior knowledge of and participation in sport before starting university.
The work of the research group under the guidance of Professor Leonid Martyushev (co-authors: Roman Bando and Evgenia Chervontseva) will help to predict the behavior of fluids in various environments.
The coronavirus crisis has led to some of the general public developing a critical view of the current food consumption model, as shown by a recent survey by the Catalan Consumer Agency, which reveals that 60.5% of all Catalans tend to think that the pandemic will promote more responsible, sustainable and fair consumption. Moreover, the various lockdowns have caused a significant increase in online shopping throughout Spain, with a 92% rise in volume and a 114.5% rise in value, according to aggregated consumption data from the Ministry of Agriculture, Fisheries and Food.
New research by Swansea University scientists found that boat ramps facilitate the dispersal of the highly invasive zebra mussel (Dreissena polymorpha).
To contain the dispersion of this invasive species Dr Marta Rodriguez-Rey and co-authors suggest in the new study, that strict control measures and target monitoring around boat ramps should be implemented.
In Rome lies the Santi Apostoli church, cared for by Franciscan brothers for more than 500 years. For more than 1500 years, this site has held the believed remains of two of the earliest Christians and Jesu apostles: St. Philip and St. James the Younger - relics of the Holy Catholic Church.
It has sometimes been suggested that humans use a tiny fraction of their brains. But, is this statement true? The authors of a study published on 20 January in the journal Nature Communications answer this question using neural records of mice subjected to visual stimuli.
Scientists have revealed new insights into the behaviour of black holes with research that demonstrates how a phenomenon called backreaction can be simulated.
The team from the University of Nottingham have used their simulation of a black hole, involving a specially designed water tank, for this latest research published in Physical Review Letters. This study is the first to demonstrate that the evolution of black holes resulting from the fields surrounding them can be simulated in a laboratory experiment.
As COVID-19 spread across the world, so did conspiracy theories and false information about the virus. This proliferation of misinformation--labeled an "infodemic" by the World Health Organization (WHO)--makes it difficult to identify trustworthy sources and can threaten public health by undermining confidence in science, governments, and public health recommendations.
The COVID-19 pandemic is straining health systems across the country, especially intensive care units. New research from the U.S. Department of Veterans Affairs, Regenstrief Institute and Indiana University School of Medicine shows that people treated in the ICU for COVID-19 are twice as likely to die when the ICU capacity is strained by the number of COVID-19 patients.
Chronic stress could be the prevailing condition of our time. In the short term, our jaws or stomachs may clench; in the long term, stress can lead to metabolic disease and speed up diseases of aging, as well as leading to more serious psychological disorders. The physical manifestations of stress originate in the brain, and they move along a so-called "stress axis" that ends in the adrenal glands. These glands then produce the hormone cortisol.
Scientists say stable seafood consumption amongst the world's poorer coastal communities is linked to how local habitat characteristics influence fishing at different times of the year.
In the coastal communities of low-income countries, the seafood people catch themselves is often a main food source. In a new study, scientists focused on an often-overlooked type of fishing called gleaning: collecting molluscs, crabs, octopus and reef fish by hand close to shore.
(Boston)--There have been great advances in treating melanoma over the past five years, however, even with these treatments many patients quickly develop drug resistance and die from their disease. A new study from Boston University School of Medicine (BUSM) has discovered that a drug (YK-4-279) that was previously created to target one specific type of protein has much broader use against a family of proteins that act to promote melanoma.
There is a considerable gap in our current understanding of gift-giving because much of what has been studied has focused on gift-giving as an affair between just two consumers--a single giver and a recipient.
Oncotarget recently published "Simvastatin is a potential candidate drug in ovarian clear cell carcinomas" which reported that based on previous studies, the authors assessed the anti-proliferative effect of simvastatin, a Rho GTPase interfering drug, in three OCCC cell lines: JHOC-5, OVMANA and TOV-21G, and one high-grade serous ovarian cancer cell line, Caov3.