A new cancer vaccine platform works by enhancing the ability of the immune system to recognize cancer by leveraging anti-viral memories it already has - due to the COVID-19 pandemic, the worst outbreak of the last 70 years.
If you're man, and you give to charity at all, it is more likely to go to a needy person in your neighborhood but if you're a woman you are more likely to be charitable and you will also give to someone local or someone in a foreign country, says new research by Texas A&M University marketing professor Karen Winterich .Winterich, who teaches marketing at Texas A&M's Mays Business School, says she can predict charitable behavior to different groups by an individual based on just two factors: gender and moral identity. (Moral identity does not measure how moral a person actually is, but rather how important it is to that person to be caring, kind, fair, honest, etc.)
65 million years of evolution divergence and being rodents is too much difference, says Stanford immunologist Mark Davis, PhD , so we need to do more research on humans and less on mice. Apparently, the fabled laboratory mouse — from which we have learned so much about how the immune system works — can teach us only so much about how we humans get sick.Davis, director of the Stanford Institute for Immunity, Transplantation and Infection, proposes that the current mouse-centered, small-laboratory approach be supplemented by a broad, industrial-scale "systems biology" approach akin to the one that unraveled the human genome.
The festive season has arrived for astronomers at the European Southern Observatory (ESO) in the form of this dramatic new image. It shows the swirling gas around the region known as NGC 2264 — an area of sky that includes the sparkling blue baubles of the Christmas Tree star cluster.NGC 2264 lies about 2600 light-years from Earth in the obscure constellation of Monoceros, the Unicorn, not far from the more familiar figure of Orion, the Hunter. The image shows a region of space about 30 light-years across.
Venus Express has made the first detection of an atmospheric loss process on Venus's day-side. Last year, the spacecraft revealed that most of the lost atmosphere escapes from the night-side. Together, these discoveries bring planetary scientists closer to understanding what happened to the water on Venus, which is suspected to have once been as abundant as on Earth. The spacecraft's magnetometer instrument (MAG) detected the unmistakable signature of hydrogen gas being stripped from the day-side. “This is a process that was believed to be happening at Venus but this is the first time we measured it,” says Magda Delva, Austrian Academy of Sciences, Graz, who leads the investigation.
It must be December. Those cheeky pranksters at BMJ are at it again, this time releasing an authentic-looking study that says head banging is bad for your head. Let's see how many media publications that basically print news releases without bothering to read them get suckered again (we mean you, BBC).****Head banging increases the risk of head and neck injury, but the effects may be lessened with reduced head and neck motion, head banging to lower tempo songs or to every second beat, and using protective equipment such as neck braces, finds a study in the Christmas issue published on bmj.com today.
In a study published in the Christmas 2008 issue of the British Medical Journal (and not one of their prank articles), Aaron Carroll, M.D., M.S., and Rachel Vreeman, M.D., M.S., of the Indiana University School of Medicine, explore the science behind six myths commonly associated with the holidays yet relevant year-round.
Good quality extra-virgin olive oil contains health-relevant chemicals, 'phytochemicals', that can trigger cancer cell death. New research published in the open access journal BMC Cancer sheds more light on the suspected association between olive oil-rich Mediterranean diets and reductions in breast cancer risk.
A greater commitment by science faculty to focus on science education could drive education reform at universities and K-12 schools, according to a new report by a team of five researchers from the California State University (CSU) system and one from Purdue University.Appearing in today's issue of the journal Science, the report evaluates the role that science professors who specialize in science education play in improving how the sciences are taught.
As a result of Sir Tom Jones citing his use of Vocalzone on Top Gear (14/12/2008) Kestrel, the (Poole based) makers of the Throat Pastille which is also known to be used Snoop Dogg, Madonna, Joss Stone and Robbie Williams, has been inundated with enquiries from literally thousands of aspiring singers that watch the program.
Sir Tom Jones was asked by Jeremy Clarkson on Top Gear if he took anything to maintain his voice.
An evolutionary geneticist from the Université de Montréal, together with researchers from the French cities of Lyon and Montpellier, say a new study presented in the recent issue of Nature characterizes the common ancestor of all life on earth, and it isn't called Adam or Eve, but rather LUCA, for Last Universal Common Ancestor.
The 3.8-billion-year-old organism was not the creature usually imagined.
In pursuing cleaner energy there is such a thing as being too green. Unicellular microalgae, for instance, can be considered too green.In a paper in a special energy issue of Optics Express, scientists at the University of California, Berkeley describe a method for using microalgae for making biofuel. The researchers explain a way to genetically modify the tiny organisms, so as to minimize the number of chlorophyll molecules needed to harvest light without compromising the photosynthesis process in the cells. With this modification, instead of making more sugar molecules, the microalgae could be producing hydrogen or hydrocarbons.
It is sometimes claimed that changes in radiation from space, so-called galactic cosmic rays, can be one of the causes of global warming. A new study, investigating the effect of cosmic rays on clouds, says that the likelihood of this is very small. The study "Cosmic rays, cloud condensation nuclei and clouds – a reassessment using MODIS data" was recently published in the journal Atmospheric Chemistry and Physics. A group of researchers from the University of Oslo, Norwegian Institute for Air Research (NILU), CICERO Center for Climate and Environmental Research, and the University of Iceland, are behind the study.
