Feed aggregator

Even moderate smartphone use may influence teens' diet and weight, according to a new study of more than 53,000 Korean adolescents. Teens who used a smartphone for more than 2 hours per day were significantly more likely to eat more junk food and fewer fruits and vegetables than those spending less time on their phone. Teens spending more than 3 hours per day on a smartphone were significantly more likely to be overweight or obese.

What we eat during childhood can affect the health of individuals--and populations--for years to come. As rates of childhood obesity continue to rise, five studies being presented at NUTRITION 2021 LIVE ONLINE bring new insights into the diets of children and teens around the world.

Superfoods like turmeric and honey have long been recognized for their ability to promote health and wellness. New studies being presented at NUTRITION 2021 LIVE ONLINE take a closer look at the science behind the health benefits of superfoods.

According to a new study, people who eat faster or take larger bites are more likely to eat more at a meal. The research, which is being presented at NUTRITION 2021 LIVE ONLINE, provides new insight into the factors that might contribute to overeating.

Reducing food waste is crucial to our ability to feed the growing human population but will not fully solve the problem alone, according to a new study based on a computational model.

Only 5% of men and 9% of women are getting the recommended daily amount of dietary fiber, according to a study being presented at NUTRITION 2021 LIVE ONLINE. Insufficient fiber intake is associated with a higher risk of heart disease and diabetes, two of the most common diseases in the U.S.

Healthy habits are particularly important during pregnancy. Four new studies being presented at NUTRITION 2021 LIVE ONLINE look at how supplements, eating habits and physical activity can affect various aspects of health during pregnancy.

In the German Bundesliga, FC Bayern Munich has just become champion for the ninth time in a row. Yet there are always those great moments in professional football that come like a bolt out of the blue, for example Greece winning the European Championship title in 2004 or Leicester City's grabbing that sensational Premier League title in 2016, which begs the question: can we always find a systematic explanation for success? Or does chance ultimately play a decisive role?

Only a handful of molecules and mechanisms can generate such a huge diversity of forms and complexity in multicellular organisms. Recently, researchers investigated how this is possible using a simple mathematical model.

Gui-Lu Long, professor at Tsinghua University and Beijing Academy of Quantum Information Sciences,generalized the well-known measurement postulate of quantum mechanics. Long extends it to measuring a partial wavefunction case. Measuring a partial wavefunction will either collapses the whole wavefunction into one eigenstate covered by the measured part (collapse-in), or destroys the measured part and shifts it to the unmeasured part (collapse-out). Long also explains it in WISE (Wavefunction Is System Entity) interpretation.

Ural (Russia) paleontologists were fortunate enough to discover pierced skull of a Pleistocene small cave bear. It was found at Imanay Cave. It is the largest deposit of the remains of a small cave bear in the world.

Metal chalcogenide supertetrahedral clusters (MCSCs) are of significance for developing crystalline porous framework materials and atomically precise cluster chemistry. Early research focused on the synthetic and structural chemistry of MCSC-based porous semiconductor materials and their applications. Recently, focus has shifted to establish the atomically precise structure-composition-property relationship of MCSCs. This review covers three decades of e?orts on MCSCs, an outlook on remaining problems to be solved and future trends is also presented.

Researchers from the Singapore-MIT Alliance for Research and Technology (SMART), MIT's research enterprise in Singapore, have developed a new method for rapid and accurate detection of viral nucleic acids - a breakthrough that can be easily adapted to detect different DNA/RNA targets in viruses like the coronavirus. The method called RApid DIgital Crispr Approach (RADICA) is four times faster and significantly less expensive than conventional polymerase chain reaction (PCR) methods.

Travelers abroad may pick up bacteria and other vectors containing genes conferring antimicrobial resistance which remain in the gut when returning to their home country, according to a study published in Genome Medicine.

Cows can pass on the hypoglycin A toxin through their milk, a study by the Martin Luther University Halle-Wittenberg (MLU) and the Leibniz Institute of Plant Biochemistry (IPB) in Toxins shows. The substance can cause severe symptoms in humans and animals. Small amounts of the toxin were detected in the raw milk of cows that grazed in a pasture exposed to sycamore maple. The team calls for further investigations to realistically assess the potential dangers.

New research identified a novel interaction between the SARS-CoV-2 spike protein and the galectin-3-binding protein (LGALS3BP) which could be a new therapeutic anti-viral target.

Antarctica has experienced significant temperature changes, especially since the last glacial period. An international collaboration including scientists from the CNRS1 has now challenged previously accepted estimates of these variations, using new measurements published on June 4, 2021 in Science. Their study highlights differences in behavior between East and West Antarctica, connected in particular to differing variations in their altitude.

A new report by the International Osteoporosis Foundation draws attention to the burden of osteoporosis and the gaps/inequalities in the provision of primary and secondary prevention of fractures due to osteoporosis across Europe. 'SCOPE 2021: a new scorecard for osteoporosis in Europe' provides findings for 27 countries of the European Union as well as Switzerland and the UK, covering key indicators for four domains: burden of disease, policy framework, service provision and service uptake.

Researchers from Osaka University discovered a novel molecular mechanism by which immune cells migrate and reach sites of infection. By studying dendritic cells, specialized immune cells that are responsible for the activation of lymph nodes during infections, they found that the lysosomal Ragulator complex is indispensable for cell migration. In the absence of the Ragulator complex in dendritic cells, mice showed an impaired immune response. This study may help develop novel therapies against autoimmune diseases.

As Australia officially enters winter, UniSA ecologists are urging coastal communities to embrace all that the season brings, including the sometimes-unwelcome deposits of brown seaweed that can accumulate on the southern shores.