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88 notícias encontradas para "chain"
The funeral for PlayStation discs has begun
Cody Spencer, the co-owner of the small games retail chain Pink Gorilla Games, put it well when I asked about the impact of Sony's recent announcement that it will stop making discs for new games starting January 2028. "It's sad to see. This decision is only a negative for gamers
Foto: Philippe WEICKMANN / Pexels
A turquoise tint for the Black Sea caused by phytoplankton
The Black Sea sits at the boundary between Europe and Asia and connects to the Mediterranean Sea via a chain of waterways. Its surface often appears dark, but each spring and summer it transforms into a striking expanse of swirling turquoise. The OCI (Ocean Color Instrument) on N
Fossil fuel price surges can lead to worse air quality, study finds
Researchers find increases in toxic chemical in the air in some areas as people switch to cheaper wood burningNew research shows that the unreliability of fossil fuel supply chains and consequential price surges can lead to deterioration in air quality as people change their cons
Foto: Aurelijus U. / Pexels
An iron-driven chain reaction may trigger mass death of harmful algae blooms
Over recent decades, harmful algal blooms have become increasingly common. These blooms often consist of bacteria called "cyanobacteria" in freshwater ecosystems. They can produce debilitating toxins, suffocate marine life by depleting oxygen in the water, and make water unsafe f
Foto: neilstha firman / Pexels
Why nanoscale droplets don't coalesce and microscale droplets do
Olive oil and water do not naturally mix. Water molecules are polar, having a net electric dipole moment due to the bend angle of about 104.5° between the two oxygen-hydrogen bonds. Olive oil is nonpolar due to its long hydrocarbon chains, which makes it hydrophobic and insoluble
How PFAS chain length influences environmental fate and water treatment
How PFAS chain length influences environmental fate and water treatment
Per- and polyfluoroalkyl substances (PFAS), often referred to as "forever chemicals," are among the most persistent contaminants found in water systems worldwide. Their strong carbon-fluorine bonds make them highly resistant to degradation, allowing them to remain in the environm
Parasites deliver long-chain omega-3 fatty acids to aquatic systems, feeding endangered fi
Wormlike parasites cause crickets to jump into streams, where the fatty insects nourish endangered fish. Ayano Medo and Takuya Sato sought to characterize the flow of eicosapentaenoic acid (EPA)—a nutritious long-chain omega-3 fatty acid—through aquatic and terrestrial ecosystems
Foto: MART  PRODUCTION / Pexels
Q&A: Examining the Global South's call for environmental justice amid expanding technology
Digital technologies—from artificial intelligence to smartphones and data centers—are often described as "clean" innovations. Yet every device depends on minerals, electricity, labor and global supply chains, raising important questions about environmental justice and development
‘A slap in the face’: small farmers say Trump is turning his back on them
The president wooed farmers in his campaign, but now the USDA is yanking funding, citing ‘DEI’ and wasteful spendingIt’s just an eighth of an acre, but for Lawrencia Rogers, the plot where she grows broccolini, lettuce and beans on land once tilled by poorhouse residents in easte
Ebola is spreading faster in eastern Congo than it can be tracked, as deaths pass 700
Ebola is spreading faster in eastern Congo than it can be tracked, as deaths pass 700
Eighty percent of new Ebola cases in eastern Congo are emerging from unknown chains of transmission, according to WHO, a sign the outbreak is spreading faster than health officials can track.
Foto: Fran  Zaina / Pexels
Dicas
MPs call for ban on fast food outlets opening near schools to tackle obesity
Commons health committee also recommends end to junk food advertising on billboards and public transportFast food chains such as KFC should be stopped from opening near schools, and advertising for junk food on billboards and public transport should be banned to help curb obesity, MPs will say today.The Commons health committee will also urge ministers to stop giving in to food industry lobbying and get tough to tackle a problem that costs the UK £74bn a year and causes huge illness.Su
OFAC mira cripto: endereços Tron e Litecoin ligados a Cuba são sancionados
OFAC mira cripto: endereços Tron e Litecoin ligados a Cuba são sancionados
O Departamento do Tesouro dos EUA ampliou sua lista negra de ativos digitais, incluindo treze endereços em redes como Tron e Litecoin associados a entidades vinculadas ao governo cubano.