158 articles from MONDAY 2.10.2023
Metal-loving microbes could replace chemical processing of rare earths
- ScienceDaily
- 23/10/2 23:09
Scientists have characterized the genome of a metal-loving bacteria with an affinity for rare earth elements. The research paves the way towards replacing the harsh chemical processing of these elements with a benign practice called biosorption.
Fair and sustainable futures beyond mining
- ScienceDaily
- 23/10/2 23:09
Mining brings huge social and environmental change to communities: landscapes, livelihoods and the social fabric evolve alongside the industry. But what happens when the mines close? What problems face communities that lose their main employer and the very core of their identity and social networks?
Losing sleep? It might be time to check your blood pressure
- ScienceDaily
- 23/10/2 23:09
Getting enough sleep has never been more difficult in today's fast-paced environment. Yet new research highlights why getting a good night’s sleep is critical to staying healthy. Their research unveils that women who struggled with getting enough sleep were at greater risk of developing hypertension, or high blood pressure.
Viruses dynamic and changing after dry soils are watered
- ScienceDaily
- 23/10/2 23:08
Viruses in soil may not be as destructive to bacteria as once thought and could instead act like lawnmowers, culling older cells and giving space for new growth, according to research.
Scientists investigate Grand Canyon's ancient past to predict future climate impacts
- ScienceDaily
- 23/10/2 23:08
A team explores relationship between warming post-Ice Age temperatures and intensifying summer monsoon rains on groundwater reserves.
How new plant cell walls change their mechanical properties after cell division
- ScienceDaily
- 23/10/2 23:08
Scientists reveal new plant cell walls can have significantly different mechanical properties compared to surrounding parental cell walls, enabling cells to change their local shape and influence the growth of plant organs.
'Impossible' millimeter wave sensor has wide potential
- ScienceDaily
- 23/10/2 23:08
UC Davis researchers develop a proof-of-concept millimeter wave radar sensor that can detect extremely small vibrations and movements.
DNA from discarded whale bones suggests loss of genetic diversity due to commercial whaling
- ScienceDaily
- 23/10/2 23:08
Commercial whaling in the 20th century decimated populations of large whales but also appears to have had a lasting impact on the genetic diversity of today’s surviving whales, new research shows.
Lobbying or green innovation? Which protects firms from climate change risk?
Innovation of green technology to meet climate challenges mitigates companies' environmental political risk in the long-term as compared with intensive government lobbying designed to dilute or stymie emission reduction policies, a QUT study has found.
Moving toward fair and sustainable futures beyond mining
Mining brings huge social and environmental change to communities: landscapes, livelihoods and social fabric evolve alongside the industry. But what happens when the mines close? What problems face communities that lose their main employer and the very core of their identity and social networks?
International study characterizes diversity of bees in apple orchards across the globe
By carrying pollen from flower to flower, pollinator insects play an essential role in the reproductive cycle of flowering plants. Bees do more of it than any other, both here in Canada and around the world.
SpaceX launches 69th orbital flight of the year with Canaveral liftoff
A SpaceX Falcon 9 took off for the 39th time from Cape Canaveral this year, marking the 49th SpaceX flight from the Space Coast and 69th orbital mission among all of its launch sites.
DNA from discarded whale bones suggests loss of genetic diversity due to commercial whaling
Commercial whaling in the 20th century decimated populations of large whales but also appears to have had a lasting impact on the genetic diversity of today's surviving whales, new research from Oregon State University shows.
Simulations reveal the atomic-scale story of qubits
Researchers led by Giulia Galli at University of Chicago's Pritzker School of Molecular Engineering report a computational study that predicts the conditions to create specific spin defects in silicon carbide. Their findings, published online in Nature Communications, represent an important step towards identifying fabrication parameters for spin defects useful for quantum technologies.
Study sheds new light on how soil viruses behave and interact with bacteria
Viruses in soil may not be as destructive to bacteria as once thought and could instead act like lawnmowers, culling older cells and giving space for new growth, according to research out of the University of California, Davis, published Sept. 28 in the journal Nature Ecology and Evolution.
Organizing can give tenants power to effect change
A renter doesn't generally hold much sway with a landlord or management company, but when tenants organize, their power can be formidable.
Scientists investigate Grand Canyon's ancient past to predict future climate impacts
The Grand Canyon's valleys and millions of years of rock layers spanning Earth's history have earned it a designation as one of the Seven Natural Wonders of the World. But, according to a new UNLV study, its marvels extend to vast cave systems that lie beneath the surface, which just might hold clues to better understand the future of climate change—by studying nature's past.
Desperate to rid California of invasive deer, officials propose bold helicopter hunt
A plan to use helicopter-mounted sharpshooters to kill nearly 2,000 invasive mule deer roaming the mountains of Santa Catalina Island has ignited a storm of protest among residents of the popular resort destination and prompted calls for state wildlife officials to block the hunt.
Laser-fusion experiment squeezes out even more energy
Lightning has struck a second time for physicists using lasers to achieve nuclear fusion—the process in which two atomic nuclei combine into one while releasing enormous amounts of energy. On 30 July, the 192 lasers of the stadium-size National Ignition Facility (NIF) at Lawrence Livermore National Laboratory instantaneously crushed a tiny capsule filled with deuterium and tritium,...
World Health Organization endorses much anticipated second malaria vaccine
The World Health Organization (WHO) today recommended widespread use of a second vaccine against malaria, a disease that kills more than half a million children each year, most of them in sub-Saharan Africa. The new vaccine, called R21/Matrix-M, follows in the footsteps of the first malaria vaccine, called Mosquirix or RTS,S, for which WHO
made a similar recommendation 2...
Data-driven regional ocean models essential for planning, shows Red Sea study
By incorporating fine-grained regional data with a high-resolution ocean model, KAUST researchers have developed the first precise historical reconstruction of the Red Sea circulation. The resulting reanalysis reveals new characteristics of current circulation, temperature, salinity and oceanic behavior that are not evident in the coarser standard global ocean analyses.